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	<title>قياس الملامح | الملمس والحبوب ملاحظات تطبيقية - NANOVEA: أجهزة قياس الملامح المتقدمة، وأجهزة قياس الملامح، وأجهزة قياس الترايبومتر، وأجهزة اختبار النانو، وأجهزة اختبار الخدش لاختبار المواد</title>
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	<title>قياس الملامح | الملمس والحبوب ملاحظات تطبيقية - NANOVEA: أجهزة قياس الملامح المتقدمة، وأجهزة قياس الملامح، وأجهزة قياس الترايبومتر، وأجهزة اختبار النانو، وأجهزة اختبار الخدش لاختبار المواد</title>
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		<title>Stent Coating Adhesion and Delamination Analysis Using Nano Scratch Testing</title>
		<link>https://nanovea.com/ar/stent-coating-adhesion-testing-nano-scratch/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=stent-coating-adhesion-testing-nano-scratch</link>
					<comments>https://nanovea.com/ar/stent-coating-adhesion-testing-nano-scratch/#respond</comments>
		
		<dc:creator><![CDATA[Andrew Shore]]></dc:creator>
		<pubdate>Wed, 25 Mar 2026 20:57:16 +0000</pubdate>
				<category><![CDATA[Application Notes]]></category>
		<category><![CDATA[Laboratory Testing]]></category>
		<category><![CDATA[Profilometry | Geometry and Shape]]></category>
		<category><![CDATA[Profilometry | Roughness and Finish]]></category>
		<category><![CDATA[Profilometry | Texture and Grain]]></category>
		<category><![CDATA[Profilometry Testing]]></category>
		<guid ispermalink="false">https://nanovea.com/?p=26271</guid>

					<description><![CDATA[<p>Application Note &#124; Stent Coating Adhesion Testing Stent Coating Adhesion and Delamination Analysis Using Nano Scratch Testing Quantifying Coating Failure and Adhesion Performance on Drug-Eluting Stents Request Coating Adhesion Testing Speak with an Application Engineer Research &#38; Experimental Testing Duanjie Li, PhD Visual Design &#38; Editorial Andrew Shore Introduction Blood is carried through arteries from [&#8230;]</p>
<p>The post <a href="https://nanovea.com/ar/stent-coating-adhesion-testing-nano-scratch/">Stent Coating Adhesion and Delamination Analysis Using Nano Scratch Testing</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
]]></description>
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									<p>Application Note | Stent Coating Adhesion Testing</p>								</div>
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					<h1 class="elementor-heading-title elementor-size-default">Stent Coating Adhesion and Delamination Analysis Using Nano Scratch Testing</h1>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">Quantifying Coating Failure and Adhesion Performance on Drug-Eluting Stents</h2>				</div>
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															<img fetchpriority="high" decoding="async" width="1400" height="420" src="https://nanovea.com/wp-content/uploads/2026/03/stent-coating-delamination-nano-scratch-critical-load.jpg" class="attachment-full size-full wp-image-26273" alt="stent coating adhesion testing nano scratch delamination critical load" />															</div>
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					<p class="elementor-heading-title elementor-size-default">دوانجي لي ، دكتوراه</p>				</div>
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					<p class="elementor-heading-title elementor-size-default">أندرو شور</p>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">مقدمة</h2>				</div>
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									<p data-start="836" data-end="1458">Blood is carried through arteries from the heart to the rest of the body. Any weakening or blockage of these vessels can pose significant health risks and may become life-threatening. A stent is a small mesh tube inserted into the lumen of a blood vessel to treat narrowed or weakened arteries. Stent implantation is now a widely used procedure to support the arterial wall and restore blood flowᶦ.</p>								</div>
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															<img decoding="async" width="1200" height="320" src="https://nanovea.com/wp-content/uploads/2026/03/medical-stent-mesh-structure-metal-stent-geometry.jpg" class="attachment-full size-full wp-image-26304" alt="" />															</div>
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									<p>Metal stent mesh geometry illustrating the structural complexity of vascular implant design.</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">Why coating adhesion matters in drug-eluting stents</h2>				</div>
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									<p data-start="786" data-end="1054">Drug-eluting stents represent a major advancement in stent technology. They incorporate a biodegradable, biocompatible polymer coating that enables controlled drug release at the arterial site, helping to inhibit intimal thickening and reduce the risk of restenosisᶦᶦ.</p><p data-start="1056" data-end="1284">A critical concern in these systems is the delamination of the polymer coating from the metallic stent substrate. This coating carries the drug-eluting layer, and its adhesion directly impacts device performance and reliability.</p><p data-start="1286" data-end="1537">To improve coating adhesion, stents are often designed with complex geometries. In this study, the polymer coating is located at the bottom of grooves within the stent mesh. This configuration presents a significant challenge for adhesion measurement.</p><p data-start="1539" data-end="1795">A reliable method is required to quantitatively evaluate the interfacial strength between the polymer coating and the metal substrate. The small diameter of the stent mesh, comparable to a human hair, combined with its three-dimensional geometry, requires:</p><ul data-start="1796" data-end="1916"><li data-section-id="1n0qc6y" data-start="1796" data-end="1834">ultrafine X-Y positioning accuracy</li><li data-section-id="1003zy" data-start="1835" data-end="1870">precise control of applied load</li><li data-section-id="q3r43w" data-start="1871" data-end="1916">accurate depth measurement during testing</li></ul>								</div>
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									<p>ℹ️<em data-start="1410" data-end="1468"> اعرف المزيد عن <a href="https://nanovea.com/nanoindentation-and-scratch-testing-lab-services/">nanoindentation and scratch testing lab services for coating adhesion and failure analysis</a>.</em></p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">Measurement Method</h2>				</div>
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									<p data-start="267" data-end="454">Nano scratch testing is performed using the <a href="https://nanovea.com/instruments/pb1000/">جهاز اختبار ميكانيكي NANOVEA PB1000</a>, in Nano Scratch Mode, to evaluate the cohesive and adhesive strength of the polymer coating on the metal mesh of stent samples.</p><p data-start="460" data-end="648">Controlled scratch measurements are carried out on stent geometries with dimensions comparable to a human hair, enabling precise evaluation of coating adhesion on complex stent structures.</p>								</div>
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									<p style="text-align: center; font-size: 20pt; color: black;">نانوفيا <span style="font-size: 20pt; color: #1b96cf;">PB1000 Advanced</span></p><p style="text-align: center; font-size: 20pt; color: black;">اختبار ميكانيكي</p>								</div>
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																<a href="https://nanovea.com/instruments/j/">
							<img decoding="async" width="300" height="264" src="https://nanovea.com/wp-content/uploads/2026/01/nanoindenter-scratch-tester-platform-nanovea-pb1000.jpg" class="elementor-animation-grow attachment-medium size-medium wp-image-25767" alt="منصة اختبار النانو والخدش NANOVEA PB1000 مع وحدات المسافة البادئة النانوية والمتناهية الصغر" />								</a>
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					<h2 class="elementor-heading-title elementor-size-default">شروط الاختبار</h2>				</div>
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					<h3 class="elementor-heading-title elementor-size-default">1. Regular Stent Samples</h3>				</div>
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									<p data-start="1228" data-end="1620">The stent is fixed on the sample stage, with a support wire inserted inside the stent tube to ensure stability during nano scratch testing. The NANOVEA Mechanical Tester is used to perform nano scratch measurements using the parameters summarized in Table 1, to evaluate the cohesive and adhesive strength of the polymer coating on the metal substrate.</p>								</div>
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									<div class="measurement-table-wrapper"><table class="measurement-table"><thead><tr><th>Parameter</th><th>Value</th></tr></thead><tbody><tr><td>Load type</td><td>تدريجي</td></tr><tr><td>Initial load</td><td>0.05 mN</td></tr><tr><td>Final load</td><td>300 and 100 mN</td></tr><tr><td>Sliding speed</td><td>0.5 mm/min</td></tr><tr><td>Sliding distance</td><td>0.5 mm</td></tr><tr><td>Indenter geometry</td><td>مخروطي</td></tr><tr><td>Indenter material (tip)</td><td>الماس</td></tr><tr><td>نصف قطر طرف إندينتر</td><td>20 µm</td></tr><tr><td>درجة حرارة</td><td>24°C (room)</td></tr></tbody></table></div>								</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">الجدول 1: </span>Test parameters for nano scratch measurements on regular stent samples</p>								</div>
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					<h3 class="elementor-heading-title elementor-size-default">2. Grooved Stent Samples</h3>				</div>
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									<p data-start="1073" data-end="1296">The SEM image in Fig. 1 shows the cross-section of the stent sample. The stent features a groove with a depth of approximately 30 µm. The polymer coating, with a thickness of 10.8 µm, is located at the bottom of the groove.</p><p data-start="1298" data-end="1497">Standard 60° conical diamond tips are not sharp enough to reach the bottom of the groove without contacting the sidewalls. Therefore, a sharper 40° conical diamond tip is used in this study (Fig. 2).</p><p data-start="1499" data-end="1582">Nano scratch measurements are performed using the parameters summarized in Table 2.</p>								</div>
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<table class="measurement-table">
<thead>
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<th>Parameter</th>
<th>Value</th>
</tr>
</thead>
<tbody>
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<td>Load type</td>
<td>تدريجي</td>
</tr>
<tr>
<td>Initial load</td>
<td>0.1 mN</td>
</tr>
<tr>
<td>Final load</td>
<td>300 mN</td>
</tr>
<tr>
<td>معدل التحميل</td>
<td>300 mN/min</td>
</tr>
<tr>
<td>Scratch length</td>
<td>0.25 mm</td>
</tr>
<tr>
<td>Scratch speed</td>
<td>0.25 mm/min</td>
</tr>
<tr>
<td>Indenter geometry</td>
<td>40° cone</td>
</tr>
<tr>
<td>Indenter material (tip)</td>
<td>الماس</td>
</tr>
<tr>
<td>نصف قطر طرف إندينتر</td>
<td>5 µm</td>
</tr>
</tbody>
</table>
</div>								</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">Table 2: </span>Test parameters for nano scratch measurements on grooved stent samples</p>								</div>
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															<img loading="lazy" decoding="async" width="932" height="1042" src="https://nanovea.com/wp-content/uploads/2026/03/stent-groove-coating-cross-section-sem-adhesion-analysis.jpg" class="attachment-full size-full wp-image-26288" alt="stent groove cross section polymer coating thickness adhesion analysis nano scratch testing" />															</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">Fig. 1: </span>SEM cross-section of a grooved stent showing polymer coating located at the bottom of the groove, highlighting the challenge of coating adhesion measurement in recessed geometries.</p>								</div>
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															<img decoding="async" src="https://nanovea.com/wp-content/uploads/2026/03/nano-scratch-diamond-tip-40-degree-stent-groove-testing.svg" class="attachment-full size-full wp-image-26289" alt="nano scratch diamond tip 40 degree stent groove coating adhesion testing schematic" />															</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">Fig. 2: </span>Schematic of a 40° conical diamond tip designed for nano scratch testing inside stent grooves, enabling accurate adhesion measurement without sidewall interference.</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">النتائج والمناقشة</h2>				</div>
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				<section class="elementor-section elementor-top-section elementor-element elementor-element-55f91f5 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="55f91f5" data-element_type="section">
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									<p data-start="548" data-end="837">The stent mesh has a diameter of approximately 100 μm, comparable to a human hair. Precise positioning is therefore critical to ensure the scratch test is performed at the center of the stent mesh. The NANOVEA Mechanical Tester provides X–Y positioning accuracy down to 0.25 μm, enabling accurate test placement under the integrated optical microscope.</p>								</div>
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					<h3 class="elementor-heading-title elementor-size-default">1. Regular Stent Samples</h3>				</div>
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									<p data-start="641" data-end="857">Nano scratch testing is performed with a progressively increasing load up to 300 mN. The full scratch track on the stent is shown in Fig. 3a, while failure behavior at different stages is presented in Fig. 3b and 3c.</p><p data-start="859" data-end="893">Two critical loads are identified:</p><ul data-start="894" data-end="1061"><li data-section-id="14iz9qw" data-start="894" data-end="972">Lc1: the load at which the first visible damage appears on the coating</li><li data-section-id="1mmzt6b" data-start="973" data-end="1061">Lc2: the load at which the coating is fully removed and the substrate is exposed</li></ul><p data-start="1063" data-end="1226">The evolution of coefficient of friction (COF) and penetration depth is shown in Fig. 4, providing insight into the progression of coating failure during the test.</p><p data-start="1228" data-end="1499">The first signs of coating damage appear at Lc1 ≈ 14.5 mN. As the applied load increases, the diamond tip progressively penetrates the polymer coating, resulting in a wider and deeper scratch track. During this phase, the COF increases from approximately 0.05 to 0.7.</p><p data-start="1501" data-end="1756">At Lc2 ≈ 78.1 mN, the coating is fully delaminated from the metal substrate. Beyond this point, as the load continues to increase, both COF and penetration depth remain relatively stable due to the mechanical support of the underlying metal substrate.</p>								</div>
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				<section class="elementor-section elementor-top-section elementor-element elementor-element-23d3399 elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="23d3399" data-element_type="section">
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															<img loading="lazy" decoding="async" width="1200" height="404" src="https://nanovea.com/wp-content/uploads/2026/03/stent-coating-nano-scratch-track-full-progressive-load.jpg" class="attachment-full size-full wp-image-26293" alt="nano scratch track stent coating progressive load adhesion testing" />															</div>
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									<p>(a) Full Scratch Track</p>								</div>
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				<section class="elementor-section elementor-inner-section elementor-element elementor-element-7016a63 elementor-reverse-mobile elementor-section-full_width elementor-reverse-tablet elementor-section-height-default elementor-section-height-default" data-id="7016a63" data-element_type="section">
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															<img loading="lazy" decoding="async" width="897" height="670" src="https://nanovea.com/wp-content/uploads/2026/03/stent-coating-initial-failure-lc1-nano-scratch-14-5mn.jpg" class="attachment-large size-large wp-image-26294" alt="" />															</div>
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									<p>(b) <strong data-start="599" data-end="616">Lc1 ≈ 14.5 mN</strong></p>								</div>
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															<img loading="lazy" decoding="async" width="897" height="670" src="https://nanovea.com/wp-content/uploads/2026/03/stent-coating-delamination-lc2-nano-scratch-78-1mn.jpg" class="attachment-large size-large wp-image-26295" alt="stent coating delamination lc2 nano scratch 78.1 mN adhesion testing" />															</div>
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									<p>(c) <strong data-start="625" data-end="642">Lc2 ≈ 78.1 mN</strong></p>								</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">Fig. 3: </span>Nano scratch track on a stent coating under progressively increasing load, showing (a) full scratch path, (b) initial coating failure at Lc1 ≈ 14.5 mN, and (c) complete coating delamination at Lc2 ≈ 78.1 mN.</p>								</div>
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				<section class="elementor-section elementor-top-section elementor-element elementor-element-c9cfe8c elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="c9cfe8c" data-element_type="section">
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															<img loading="lazy" decoding="async" width="1751" height="725" src="https://nanovea.com/wp-content/uploads/2026/03/nano-scratch-cof-depth-stent-coating-failure-analysis.jpg" class="attachment-full size-full wp-image-26296" alt="nano scratch testing stent coating coefficient of friction depth progression adhesion failure" />															</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">Fig. 4: </span>Evolution of coefficient of friction (COF) and penetration depth during nano scratch testing of a stent coating under progressively increasing load, showing the progression of coating failure and transition to substrate support.</p>								</div>
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				<div class="elementor-element elementor-element-f9e723a elementor-widget elementor-widget-text-editor" data-id="f9e723a" data-element_type="widget" data-widget_type="text-editor.default">
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									<p data-start="246" data-end="537">Failures during nano scratch testing up to a maximum load of 300 mN occur at critical loads below 100 mN. To enable a more quantitative comparison of coating performance, additional tests are performed with a maximum load of 100 mN on two stent samples, referred to as Sample 1 and Sample 2.</p><p data-start="539" data-end="794">Fig. 5 compares the scratch tracks of Sample 1 and Sample 2 after nano scratch testing. Sample 1 exhibits the first sign of coating damage at a critical load of Lc1 ≈ 13.2 mN, while Sample 2 shows initial failure at a higher load of Lc1 ≈ 21.1 mN.</p><p data-start="796" data-end="1002">Coating delamination occurs at 62.5 mN for Sample 1. In contrast, the coating on Sample 2 remains intact throughout the test, continuing to protect the metal substrate under the same loading conditions.</p><p data-start="1004" data-end="1350">This behavior is further reflected in the evolution of coefficient of friction (COF) and penetration depth, as shown in Fig. 6. When the diamond tip penetrates through the coating and contacts the metal substrate in Sample 1, the COF reaches a peak while the penetration depth decreases due to the increased stiffness of the underlying substrate.</p>								</div>
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															<img loading="lazy" decoding="async" width="1797" height="288" src="https://nanovea.com/wp-content/uploads/2026/03/stent-coating-sample1-early-failure-nano-scratch.jpg" class="attachment-full size-full wp-image-26297" alt="stent coating sample 1 early failure nano scratch track delamination adhesion testing" />															</div>
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									<p>(a) Sample 1 – Early Coating Failure</p>								</div>
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															<img loading="lazy" decoding="async" width="1797" height="288" src="https://nanovea.com/wp-content/uploads/2026/03/stent-coating-sample2-high-adhesion-nano-scratch.jpg" class="attachment-full size-full wp-image-26298" alt="stent coating sample 2 high adhesion nano scratch track minimal damage testing" />															</div>
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									<p>(b) Sample 2 – Improved Coating Integrity</p>								</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">Fig. 5: </span>Comparison of nano scratch tracks for two stent coatings, showing (a) early coating failure and delamination in Sample 1, and (b) improved coating integrity in Sample 2 under the same loading conditions.</p>								</div>
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															<img loading="lazy" decoding="async" width="1500" height="913" src="https://nanovea.com/wp-content/uploads/2026/03/nano-scratch-cof-depth-comparison-stent-coating-adhesion.jpg" class="attachment-full size-full wp-image-26299" alt="nano scratch testing stent coating COF depth comparison sample 1 sample 2 adhesion performance" />															</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">Fig. 6: </span>Comparison of coefficient of friction (COF) and penetration depth for Sample 1 and Sample 2 during nano scratch testing, showing earlier substrate contact and higher friction response in Sample 1, indicating weaker coating adhesion.</p>								</div>
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				<section class="elementor-section elementor-top-section elementor-element elementor-element-f64c74c elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="f64c74c" data-element_type="section">
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					<h3 class="elementor-heading-title elementor-size-default">2. Grooved Stent Samples</h3>				</div>
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									<p data-start="279" data-end="601">As shown in Fig. 1 and Fig. 7, the grooved stent mesh has a diameter of approximately 90 μm, comparable to a human hair. The groove has a width of ~50 μm and a depth of 30 μm. This geometry presents a significant challenge for nano scratch testing, particularly for evaluating coating adhesion at the bottom of the groove.</p><p data-start="603" data-end="847">Precise positioning is critical to locate the scratch test within the groove. The nano scratch test is performed with a progressively increasing load up to 300 mN. The full scratch tracks of grooved stent Samples 3 and 4 are compared in Fig. 7.</p><p data-start="849" data-end="1108">The critical load Lc is defined as the load at which the coating fails and the substrate becomes exposed. The evolution of normal load and penetration depth, shown in Fig. 8, provides further insight into the progression of coating failure during testing.</p><p data-start="1110" data-end="1331">As the applied load increases, the diamond tip progressively penetrates the polymer coating, resulting in a deeper scratch track. When the critical load Lc is reached, the coating delaminates from the metal substrate.</p><p data-start="1333" data-end="1516">Sample 3 exhibits coating failure at Lc ≈ 126 mN, while Sample 4 fails at a higher load of Lc ≈ 173 mN. This difference indicates stronger adhesion of the coating in Sample 4.</p><p data-start="1518" data-end="1773">The measured critical loads enable quantitative comparison of coating adhesion performance. Under the same testing conditions, the coating on Sample 4 demonstrates higher resistance to delamination, making it the better-performing candidate in this study.</p>								</div>
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															<img loading="lazy" decoding="async" width="1794" height="966" src="https://nanovea.com/wp-content/uploads/2026/03/stent-groove-coating-failure-sample3-nano-scratch-126mn.jpg" class="attachment-full size-full wp-image-26300" alt="stent groove coating failure sample 3 nano scratch 126 mN adhesion testing" />															</div>
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									<p>(c) Sample 3 – Coating Failure in Groove (Lc ≈ 126 mN)</p>								</div>
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															<img loading="lazy" decoding="async" width="1794" height="966" src="https://nanovea.com/wp-content/uploads/2026/03/stent-groove-coating-high-adhesion-sample4-nano-scratch-173mn.jpg" class="attachment-full size-full wp-image-26301" alt="stent groove coating adhesion sample 4 nano scratch 173 mN minimal failure testing" />															</div>
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									<p>(d) Sample 4 – Higher Adhesion in Groove (Lc ≈ 173 mN)</p>								</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">Fig. 7: </span>Nano scratch tracks inside stent grooves for Samples 3 and 4, showing (c) coating failure at Lc ≈ 126 mN in Sample 3 and (d) higher adhesion with delayed failure at Lc ≈ 173 mN in Sample 4.</p>								</div>
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															<img loading="lazy" decoding="async" width="1500" height="680" src="https://nanovea.com/wp-content/uploads/2026/03/nano-scratch-load-depth-sample3-grooved-stent-failure.jpg" class="attachment-full size-full wp-image-26302" alt="" />															</div>
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									<p>(a) Sample 3 – Earlier Coating Failure (Lc ≈ 126 mN)</p>								</div>
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															<img loading="lazy" decoding="async" width="1500" height="680" src="https://nanovea.com/wp-content/uploads/2026/03/nano-scratch-load-depth-sample4-grooved-stent-high-adhesion.jpg" class="attachment-full size-full wp-image-26303" alt="" />															</div>
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									<p data-start="319" data-end="387">(b) Sample 4 – Delayed Failure and Higher Adhesion (Lc ≈ 173 mN)</p>								</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">Fig. 8: </span>Evolution of normal load and penetration depth during nano scratch testing inside stent grooves for Samples 3 and 4, showing earlier coating failure in Sample 3 and delayed failure at higher load in Sample 4. The vertical green line indicates the critical load (Lc) where coating delamination occurs.</p>								</div>
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				<section class="elementor-section elementor-top-section elementor-element elementor-element-683f81e elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="683f81e" data-element_type="section">
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					<h2 class="elementor-heading-title elementor-size-default">خاتمة</h2>				</div>
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									<p data-start="245" data-end="468">This study demonstrates the ability of the NANOVEA Mechanical Tester to quantitatively evaluate the cohesive and adhesive strength of polymer coatings on both regular and grooved stent geometries using nano scratch testing.</p><p data-start="470" data-end="825">The recessed geometry of the stent grooves, approximately 50 μm wide and 30 μm deep, presents a significant challenge for coating adhesion measurement. The high X–Y positioning accuracy of 0.25 μm enables precise placement of the scratch test within these confined regions, allowing direct evaluation of coating performance where failure is most critical.</p><p data-start="827" data-end="1124">By applying a controlled, progressively increasing load, critical loads associated with coating failure can be identified and compared across samples. This approach enables reliable differentiation of coating adhesion performance and interfacial integrity, even on small, complex stent structures.</p>								</div>
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				<section class="elementor-section elementor-top-section elementor-element elementor-element-cee3530 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="cee3530" data-element_type="section">
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					<h2 class="elementor-heading-title elementor-size-default">مراجع</h2>				</div>
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									<p data-start="414" data-end="843"><em>[I] http://www.nhlbi.nih.gov/health/health-topics/topics/stents</em><br /><em>[II] http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-99402006000300008 </em></p>								</div>
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				<section class="elementor-section elementor-top-section elementor-element elementor-element-a2dee8e elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="a2dee8e" data-element_type="section" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
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					<h2 class="elementor-heading-title elementor-size-default">Frequently Asked Questions About Stent Coating Adhesion Testing</h2>				</div>
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					<h3 class="elementor-heading-title elementor-size-default">What is stent coating adhesion testing?</h3>				</div>
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									<p data-start="168" data-end="494">Stent coating adhesion testing evaluates how strongly a polymer coating is bonded to the metal substrate of a stent. Techniques such as nano scratch testing quantify the load at which coating damage and delamination occur, providing measurable indicators of adhesion strength.</p>								</div>
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				<div class="elementor-element elementor-element-cbcfaa4 elementor-widget elementor-widget-heading" data-id="cbcfaa4" data-element_type="widget" data-widget_type="heading.default">
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					<h3 class="elementor-heading-title elementor-size-default">What is critical load (Lc) in nano scratch testing?</h3>				</div>
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									<p data-start="658" data-end="746">Critical load (Lc) is the applied load at which a coating fails during a scratch test.</p><ul data-start="747" data-end="890"><li data-section-id="bhdxv4" data-start="747" data-end="813">Lc1 corresponds to the first visible damage in the coating</li><li data-section-id="4photk" data-start="814" data-end="890">Lc2 indicates complete coating removal and exposure of the substrate</li></ul><p data-start="892" data-end="967">These values are used to quantify and compare coating adhesion performance.</p>								</div>
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					<h3 class="elementor-heading-title elementor-size-default">Why is coating adhesion important in drug-eluting stents?</h3>				</div>
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									<p data-start="168" data-end="494">Coating adhesion directly affects the reliability of drug-eluting stents. Poor adhesion can lead to coating delamination, which may compromise controlled drug release and increase the risk of device failure.</p>								</div>
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					<h3 class="elementor-heading-title elementor-size-default">How do you measure coating adhesion inside stent grooves?</h3>				</div>
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									<p data-start="168" data-end="494">Measuring adhesion inside stent grooves requires high positioning accuracy and appropriate indenter geometry. Nano scratch testing with sharp diamond tips allows access to recessed coating regions, enabling direct evaluation of adhesion within complex stent geometries.</p>								</div>
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					<h3 class="elementor-heading-title elementor-size-default">What does coefficient of friction (COF) indicate in scratch testing?</h3>				</div>
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									<p data-start="168" data-end="494">The coefficient of friction (COF) reflects changes in surface interaction during the scratch test. A sudden increase in COF often indicates coating failure and contact between the indenter and the underlying metal substrate.</p>								</div>
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					<h3 class="elementor-heading-title elementor-size-default">How can nano scratch testing compare different coating formulations?</h3>				</div>
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									<p data-start="168" data-end="494">Nano scratch testing enables direct comparison of coatings by measuring critical loads under controlled conditions. Higher critical loads indicate stronger adhesion and improved resistance to delamination, allowing selection of better-performing coating systems.</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">Need Reliable Stent Coating Adhesion Testing?</h2>				</div>
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				</div><p>The post <a href="https://nanovea.com/ar/stent-coating-adhesion-testing-nano-scratch/">Stent Coating Adhesion and Delamination Analysis Using Nano Scratch Testing</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
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		<title>Dental Surface Roughness Measurement &#038; 3D Tooth Topography</title>
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		<dc:creator><![CDATA[Andrew Shore]]></dc:creator>
		<pubdate>Thu, 05 Mar 2026 21:02:01 +0000</pubdate>
				<category><![CDATA[Application Notes]]></category>
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		<category><![CDATA[Profilometry | Geometry and Shape]]></category>
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					<description><![CDATA[<p>Application Note &#124; Dental Surface Characterization Dental Surface Roughness Measurement and Full 3D Tooth Topography Surface Roughness Analysis Using Non-Contact Optical Profilometry Request Surface Analysis Ask an Expert Live Prepared by Walter Alabiso, PhD; Davide Morrone, MPhys; Andrew Shore, MA Introduction The ability to accurately characterize tooth surfaces, including micro-roughness and 3D surface topography at [&#8230;]</p>
<p>The post <a href="https://nanovea.com/ar/dental-surface-roughness-measurement-3d-tooth-topography/">Dental Surface Roughness Measurement &#038; 3D Tooth Topography</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
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										<content:encoded><![CDATA[<div data-elementor-type="wp-post" data-elementor-id="26196" class="elementor elementor-26196" data-elementor-post-type="post">
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									<p>Application Note | Dental Surface Characterization</p>								</div>
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					<h1 class="elementor-heading-title elementor-size-default">Dental Surface Roughness Measurement and Full 3D Tooth Topography</h1>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">Surface Roughness Analysis Using Non-Contact Optical Profilometry</h2>				</div>
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															<img loading="lazy" decoding="async" width="1024" height="307" src="https://nanovea.com/wp-content/uploads/2026/03/dental-surface-roughness-measurement-3d-optical-profilometer.jpg" class="attachment-large size-large wp-image-26092" alt="Dental surface roughness measurement and 3D molar reconstruction using optical profilometry" />															</div>
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					<p class="elementor-heading-title elementor-size-default">أُعدت بواسطة</p>				</div>
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					<p class="elementor-heading-title elementor-size-default">Walter Alabiso, PhD; Davide Morrone, MPhys; Andrew Shore, MA</p>				</div>
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		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-b5911d1 elementor-section-content-middle elementor-reverse-mobile elementor-reverse-tablet elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="b5911d1" data-element_type="section" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
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					<h2 class="elementor-heading-title elementor-size-default">مقدمة</h2>				</div>
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									<p data-start="836" data-end="1458">The ability to accurately characterize tooth surfaces, including micro-roughness and 3D surface topography at the nanometer scale, enables advanced research and applications in orthodontics and dental materials science. Non-contact optical profilometry provides a precise method for measuring dental surface roughness and analyzing tooth surface morphology without damaging delicate structures. These measurements support the development of composite dental materials that replicate the natural surface roughness of enamel, as well as the design and fabrication of patient-specific dental casts and restorative components.</p><p data-start="1460" data-end="1982">Low surface roughness plays a primary role in limiting bacterial adhesion and plaque formation, thereby reducing the risk of cavities. An increase in average roughness (Ra) above 2 µm leads to a steep increase in biofilm formation in vivo.¹ An Ra of 0.2 µm is considered the threshold value below which no further reduction in bacterial adhesion can be expected.²</p><p data-start="1984" data-end="2182">Reconstruction of the tooth’s 3D surface topography enables the fabrication of dental casts, which are essential for accurate diagnosis, treatment planning, and the fabrication of dental appliances.</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">Non-Contact Optical Profilometry for Dental Surface Analysis</h2>				</div>
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									<p data-start="232" data-end="713">The present study illustrates the potential of NANOVEA’s high-precision non-contact optical profilometers for dental surface roughness measurement and 3D tooth topography analysis. Chromatic Light technology offers significant advantages over classical touch probe techniques. It acquires data points from deep crevices and complex geometries without introducing measurement errors or artifacts caused by local plastic deformation and without requiring extensive data manipulation.</p><p data-start="715" data-end="1135">Compared to focus variation systems, single-point optical sensing provides superior lateral and height accuracy, with X/Y resolution below 0.5 µm, maximum vertical resolution of 1.9 nm, and the ability to measure surface angles up to 87°. The technique is effective on transparent, opaque, specular, diffusive, polished, and rough dental surfaces, making it well suited for comprehensive dental surface characterization.</p>								</div>
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									<p>ℹ️<em data-start="1410" data-end="1468"> اعرف المزيد عن <a href="https://nanovea.com/surface-profiling-lab-services/">non-contact optical profilometry and surface roughness measurement services</a>.</em></p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">Measurement Method</h2>				</div>
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									<p data-start="313" data-end="697">في هذا التطبيق ، فإن ملف <a href="https://nanovea.com/instruments/jr25/" target="_blank" rel="noopener">NANOVEA JR25 Non-Contact Optical Profiler</a> was used to analyze the surface roughness and 3D surface topography of an adult human molar previously affected by tooth decay. The side of the tooth was scanned using a PS2–MG140 single-point optical sensor to measure surface roughness parameters over a defined region of interest and along multiple line profiles.</p><p data-start="699" data-end="888">The crown of the tooth was then scanned and reconstructed using a PS5–MG35 single-point optical sensor, which is suited for larger-area acquisition and full 3D tooth topography measurement.</p>								</div>
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									<p style="text-align: center; font-size: 20pt; color: black;"><br />نانوفيا <span style="font-size: 20pt; color: #1b96cf;">JR25 Portable</span><br />الملف الشخصي البصري</p>								</div>
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																<a href="https://nanovea.com/instruments/j/">
							<img loading="lazy" decoding="async" width="300" height="264" src="https://nanovea.com/wp-content/uploads/2026/01/nanovea-jr25-portable-optical-profilometer.jpg" class="elementor-animation-grow attachment-medium size-medium wp-image-25699" alt="NANOVEA JR25 portable optical profilometer for non-contact surface measurement" />								</a>
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					<h2 class="elementor-heading-title elementor-size-default">Surface Measurement Using NANOVEA Optical Profilometer</h2>				</div>
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									<p data-start="914" data-end="1026">Surface roughness measurements were performed on the lateral side of the molar crown, followed by full 3D reconstruction of the crown surface. Separate single-point optical sensors were used to optimize measurement accuracy for both localized roughness analysis and large-area surface topography acquisition.</p>								</div>
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									<p>PS2 – MG140</p>								</div>
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															<img loading="lazy" decoding="async" width="351" height="465" src="https://nanovea.com/wp-content/uploads/2026/03/optical-profilometer-dental-surface-roughness-measurement.jpg" class="attachment-large size-large wp-image-26123" alt="" />															</div>
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									<p>Surface roughness analysis by area and parallel line profiles on the side of the tooth’s crown.</p>								</div>
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									<p>PS5 – MG35</p>								</div>
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															<img loading="lazy" decoding="async" width="351" height="465" src="https://nanovea.com/wp-content/uploads/2026/03/3d-tooth-topography-measurement-optical-profilometer.jpg" class="attachment-large size-large wp-image-26122" alt="" />															</div>
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									<p>Full 3D surface reconstruction of the tooth’s crown.</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">معلمات القياس</h2>				</div>
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									<p data-start="1228" data-end="1620">The following measurement parameters were used for localized surface roughness analysis and full 3D surface reconstruction of the molar crown using NANOVEA single-point optical sensors.</p>								</div>
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									<div class="measurement-table-wrapper"><table class="measurement-table"><thead><tr><th>Parameter</th><th>Roughness Analysis (Area)</th><th>Roughness Analysis (Profiles)</th><th>Full 3D Reconstruction</th></tr></thead><tbody><tr><td>Optical Pen</td><td>PS2-MG140</td><td>PS2-MG140</td><td>PS5-MG35</td></tr><tr><td>Z-Range [µm]</td><td>300</td><td>300</td><td>10000</td></tr><tr><td>X-Distance [mm]</td><td>2.00</td><td>3.00</td><td>7.50</td></tr><tr><td>X-Step Size [µm]</td><td>1.70</td><td>1.70</td><td>10.00</td></tr><tr><td>Y-Distance [mm]</td><td>2.00</td><td>1.00</td><td>7.00</td></tr><tr><td>Y-Step Size [µm]</td><td>1.70</td><td>100.00</td><td>10.00</td></tr><tr><td>Average (Avg)</td><td>1</td><td>1</td><td>1</td></tr><tr><td>Measurement Type</td><td>Direct</td><td>Direct</td><td>Direct</td></tr><tr><td>Acquisition Mode</td><td>Single Frequency</td><td>Single Frequency</td><td>Double Frequency</td></tr><tr><td>Acquisition Rate [Hz]</td><td>200</td><td>200</td><td>100–400</td></tr><tr><td>Light Intensity [%]</td><td>100</td><td>100</td><td>100</td></tr></tbody></table></div>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">Optical Profilometry Results</h2>				</div>
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					<h3 class="elementor-heading-title elementor-size-default">Surface Roughness Analysis (Area)</h3>				</div>
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									<p data-start="548" data-end="837">The PS2 single-point optical sensor was used to investigate fine surface features on the side of the tooth. The image below shows a false-color 2D surface map of the scanned region obtained by non-contact optical profilometry.</p>								</div>
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															<img loading="lazy" decoding="async" width="1162" height="906" src="https://nanovea.com/wp-content/uploads/2026/03/tooth-scanned-region-2d-height-map.jpg" class="attachment-full size-full wp-image-26127" alt="False-color 2D height map of scanned tooth surface region" />															</div>
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									<p data-start="548" data-end="837">A least-squares degree-8 polynomial form removal was applied to isolate the surface roughness component. The roughness filters S-Gaussian 2.5 µm and L-Gaussian 0.8 mm were then applied according to ISO 25178. The resulting filtered surface and corresponding roughness parameters are presented below.</p>								</div>
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															<img loading="lazy" decoding="async" width="950" height="748" src="https://nanovea.com/wp-content/uploads/2026/03/tooth-surface-roughness-iso-25178-filtered-map.jpg" class="attachment-full size-full wp-image-26133" alt="" />															</div>
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									<div class="iso-roughness-table-wrapper"><table class="iso-roughness-table"><tbody><!-- Filter Settings --><tr class="section-header"><td colspan="4">ISO 25178 – Roughness (S-L)</td></tr><tr><td colspan="4"><strong>S-filter (λs):</strong> Gaussian, 2.5 µm</td></tr><tr><td colspan="4"><strong>F:</strong> [Workflow] Form removed (LS-poly 8)</td></tr><tr><td colspan="4"><strong>L-filter (λc):</strong> Gaussian, 0.8 mm</td></tr><!-- Height Parameters Header --><tr class="section-header"><td colspan="4">Height Parameters</td></tr><!-- Height Parameter Rows --><tr><td class="param-code">سكوير</td><td>2.433</td><td>µm</td><td>ارتفاع الجذر التربيعي</td></tr><tr><td class="param-code">SSK</td><td>-0.102</td><td> </td><td>انحراف</td></tr><tr><td class="param-code">SKU</td><td>3.715</td><td> </td><td>التفرطح</td></tr><tr><td class="param-code">Sp</td><td>18.861</td><td>µm</td><td>أقصى ارتفاع ذروة</td></tr><tr><td class="param-code">سيفيرت</td><td>16.553</td><td>µm</td><td>Maximum pit depth</td></tr><tr><td class="param-code">س</td><td>35.414</td><td>µm</td><td>أقصى ارتفاع</td></tr><tr><td class="param-code">سا</td><td>1.888</td><td>µm</td><td>حسابي يعني الارتفاع</td></tr></tbody></table></div>								</div>
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									<p data-start="117" data-end="216">The average surface roughness Sa is 1.888 µm, while the peak-to-valley height Sz reaches 35.414 µm.</p><p data-start="218" data-end="295">A 3D surface rendering of the filtered area is shown below for visualization.</p>								</div>
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															<img loading="lazy" decoding="async" width="1200" height="892" src="https://nanovea.com/wp-content/uploads/2026/03/tooth-surface-roughness-3d-render-iso-filtered.jpg" class="attachment-full size-full wp-image-26129" alt="3D rendering of ISO 25178 filtered tooth surface roughness" />															</div>
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					<h3 class="elementor-heading-title elementor-size-default">Roughness Analysis (Profiles)</h3>				</div>
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									<p data-start="548" data-end="837">Surface roughness profiles were measured using a series of 11 parallel line scans along the X direction on the side of the tooth. The false-color 2D surface map of the raw scan is shown below.</p>								</div>
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															<img loading="lazy" decoding="async" width="1298" height="517" src="https://nanovea.com/wp-content/uploads/2026/03/tooth-line-roughness-raw-scan-2d-map.jpg" class="attachment-full size-full wp-image-26143" alt="False-color 2D raw scan of tooth surface for line roughness profiles" />															</div>
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									<p data-start="548" data-end="837">The surface form was removed using a least-squares 8-degree polynomial prior to applying the metrological filters, leaving the residual surface shown below.</p>								</div>
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															<img loading="lazy" decoding="async" width="1298" height="517" src="https://nanovea.com/wp-content/uploads/2026/03/tooth-line-roughness-residual-after-form-removal.jpg" class="attachment-full size-full wp-image-26144" alt="" />															</div>
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									<p data-start="548" data-end="837">A statistical analysis of the measured surface roughness profiles reveals the following line roughness parameters.</p>								</div>
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															<img loading="lazy" decoding="async" width="1670" height="606" src="https://nanovea.com/wp-content/uploads/2026/03/tooth-line-roughness-profile-overlay-analysis.jpg" class="attachment-full size-full wp-image-26148" alt="Overlay of multiple tooth surface roughness profiles for statistical analysis" />															</div>
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									<div class="iso-profile-wrapper"><p><!-- Desktop / wide screens --></p><table class="iso-profile-table iso-profile-desktop"><colgroup> <col class="col-code" /> <col class="col-unit" /> <col class="col-desc" /> <col class="col-num" /> <col class="col-num" /> <col class="col-num" /> <col class="col-num" /> </colgroup><tbody><tr class="iso-profile-section"><td colspan="7">ISO 4287 – Roughness (S-L)</td></tr><tr class="iso-profile-meta"><td colspan="7"><strong>F:</strong> لا أحد</td></tr><tr class="iso-profile-meta"><td colspan="7"><strong>S-filter (λs):</strong> Gaussian, 2.5 µm</td></tr><tr class="iso-profile-meta"><td colspan="7"><strong>L-filter (λc):</strong> Gaussian, 0.8 mm</td></tr><tr class="iso-profile-meta"><td colspan="7"><strong>Evaluation length:</strong> All λc (3)</td></tr><tr class="iso-profile-section"><td colspan="7">Amplitude Parameters – Roughness Profile</td></tr><tr class="iso-profile-header"><th class="center"> </th><th class="center"> </th><th>Description</th><th class="center">Mean</th><th class="center">Std dev</th><th class="center">Min</th><th class="center">Max</th></tr><tr><td class="iso-profile-code">Rp</td><td class="iso-profile-unit">µm</td><td class="iso-profile-desc">Maximum peak height of the roughness profile</td><td class="center">5.683</td><td class="center">0.761</td><td class="center">4.315</td><td class="center">6.610</td></tr><tr><td class="iso-profile-code">Rv</td><td class="iso-profile-unit">µm</td><td class="iso-profile-desc">Maximum valley depth of the roughness profile</td><td class="center">6.242</td><td class="center">1.009</td><td class="center">4.701</td><td class="center">8.438</td></tr><tr><td class="iso-profile-code">Rz</td><td class="iso-profile-unit">µm</td><td class="iso-profile-desc">Maximum height of roughness profile</td><td class="center">11.925</td><td class="center">1.676</td><td class="center">9.123</td><td class="center">15.048</td></tr><tr><td class="iso-profile-code">Ra</td><td class="iso-profile-unit">µm</td><td class="iso-profile-desc">Arithmetic mean deviation of the roughness profile</td><td class="center">2.063</td><td class="center">0.297</td><td class="center">1.710</td><td class="center">2.629</td></tr><tr><td class="iso-profile-code">Rq</td><td class="iso-profile-unit">µm</td><td class="iso-profile-desc">Root-mean-square (RMS) deviation of the roughness profile</td><td class="center">2.523</td><td class="center">0.361</td><td class="center">2.057</td><td class="center">3.175</td></tr></tbody></table><p><!-- Mobile / tablet stacked cards --></p><div class="iso-profile-mobile"><div class="iso-profile-card-head">ISO 4287 – Roughness (S-L)</div><div class="iso-profile-meta-block"><div><strong>F:</strong> لا أحد</div><div><strong>S-filter (λs):</strong> Gaussian, 2.5 µm</div><div><strong>L-filter (λc):</strong> Gaussian, 0.8 mm</div><div><strong>Evaluation length:</strong> All λc (3)</div></div><div class="iso-profile-card-section">Amplitude Parameters – Roughness Profile</div><div class="iso-profile-card"><div class="iso-profile-card-title"><span class="badge">Rp</span><span class="unit">µm</span></div><div class="desc">Maximum peak height of the roughness profile</div><div class="grid"><div>Mean<strong>5.683</strong></div><div>Std dev<strong>0.761</strong></div><div>Min<strong>4.315</strong></div><div>Max<strong>6.610</strong></div></div></div><div class="iso-profile-card"><div class="iso-profile-card-title"><span class="badge">Rv</span><span class="unit">µm</span></div><div class="desc">Maximum valley depth of the roughness profile</div><div class="grid"><div>Mean<strong>6.242</strong></div><div>Std dev<strong>1.009</strong></div><div>Min<strong>4.701</strong></div><div>Max<strong>8.438</strong></div></div></div><div class="iso-profile-card"><div class="iso-profile-card-title"><span class="badge">Rz</span><span class="unit">µm</span></div><div class="desc">Maximum height of roughness profile</div><div class="grid"><div>Mean<strong>11.925</strong></div><div>Std dev<strong>1.676</strong></div><div>Min<strong>9.123</strong></div><div>Max<strong>15.048</strong></div></div></div><div class="iso-profile-card"><div class="iso-profile-card-title"><span class="badge">Ra</span><span class="unit">µm</span></div><div class="desc">Arithmetic mean deviation of the roughness profile</div><div class="grid"><div>Mean<strong>2.063</strong></div><div>Std dev<strong>0.297</strong></div><div>Min<strong>1.710</strong></div><div>Max<strong>2.629</strong></div></div></div><div class="iso-profile-card"><div class="iso-profile-card-title"><span class="badge">Rq</span><span class="unit">µm</span></div><div class="desc">Root-mean-square (RMS) deviation of the roughness profile</div><div class="grid"><div>Mean<strong>2.523</strong></div><div>Std dev<strong>0.361</strong></div><div>Min<strong>2.057</strong></div><div>Max<strong>3.175</strong></div></div></div></div></div>								</div>
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									<p data-start="184" data-end="276">The value of Ra is consistent with the Sa value extracted from the surface area measurement.</p><p data-start="278" data-end="659">Different metrological filters can be applied to distinguish between macroscopic waviness and microscopic surface roughness. For example, a coarser filter cut-off, such as the 8 mm cut-off used with the Robust Gaussian order-2 filter, produces a smoother waviness profile (red) that is less sensitive to sharp local variations and follows the original surface profile more loosely.</p>								</div>
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															<img loading="lazy" decoding="async" width="1855" height="800" src="https://nanovea.com/wp-content/uploads/2026/03/tooth-surface-waviness-vs-roughness-filter-comparison.jpg" class="attachment-full size-full wp-image-26158" alt="Comparison of waviness and roughness profiles on tooth surface using coarse filter" />															</div>
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									<p data-start="548" data-end="837">Alternatively, a finer cut-off (e.g., 0.08 mm) enables the analysis of micro-roughness by removing the waviness component that follows the original profile at a larger scale, leaving the finer surface roughness features of the tooth visible.</p>								</div>
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															<img loading="lazy" decoding="async" width="1853" height="790" src="https://nanovea.com/wp-content/uploads/2026/03/tooth-surface-microroughness-profile-filtering.jpg" class="attachment-full size-full wp-image-26159" alt="" />															</div>
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									<p data-start="548" data-end="837">The microroughness analysis obtained using a 0.08 mm L-Gaussian filter is presented below.</p>								</div>
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															<img loading="lazy" decoding="async" width="1200" height="431" src="https://nanovea.com/wp-content/uploads/2026/03/tooth-surface-microroughness-final-profile.jpg" class="attachment-full size-full wp-image-26160" alt="Final microroughness profile of tooth surface after filtering" />															</div>
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									<div class="iso-profile-wrapper"><p><!-- Desktop / wide screens --></p><table class="iso-profile-table iso-profile-desktop"><colgroup> <col class="col-code" /> <col class="col-unit" /> <col class="col-desc" /> <col class="col-num" /> <col class="col-num" /> <col class="col-num" /> <col class="col-num" /> </colgroup><tbody><tr class="iso-profile-section"><td colspan="7">ISO 4287 – Roughness (S-L)</td></tr><tr class="iso-profile-meta"><td colspan="7"><strong>F:</strong> لا أحد</td></tr><tr class="iso-profile-meta"><td colspan="7"><strong>S-filter (λs):</strong> Gaussian, 2.5 µm</td></tr><tr class="iso-profile-meta"><td colspan="7"><strong>L-filter (λc):</strong> Gaussian, 0.08 mm</td></tr><tr class="iso-profile-meta"><td colspan="7"><strong>Evaluation length:</strong> All λc (37)</td></tr><tr class="iso-profile-section"><td colspan="7">Amplitude Parameters – Roughness Profile</td></tr><tr class="iso-profile-header"><th class="center"> </th><th class="center"> </th><th>Description</th><th class="center">Mean</th><th class="center">Std dev</th><th class="center">Min</th><th class="center">Max</th></tr><tr><td class="iso-profile-code">Rp</td><td class="iso-profile-unit">µm</td><td class="iso-profile-desc">Maximum peak height of the roughness profile</td><td class="center">1.582</td><td class="center">0.122</td><td class="center">1.342</td><td class="center">1.748</td></tr><tr><td class="iso-profile-code">Rv</td><td class="iso-profile-unit">µm</td><td class="iso-profile-desc">Maximum valley depth of the roughness profile</td><td class="center">1.466</td><td class="center">0.119</td><td class="center">1.254</td><td class="center">1.661</td></tr><tr><td class="iso-profile-code">Rz</td><td class="iso-profile-unit">µm</td><td class="iso-profile-desc">Maximum height of roughness profile</td><td class="center">3.049</td><td class="center">0.196</td><td class="center">2.820</td><td class="center">3.409</td></tr><tr><td class="iso-profile-code">Ra</td><td class="iso-profile-unit">µm</td><td class="iso-profile-desc">Arithmetic mean deviation of the roughness profile</td><td class="center">0.495</td><td class="center">0.047</td><td class="center">0.423</td><td class="center">0.597</td></tr><tr><td class="iso-profile-code">Rq</td><td class="iso-profile-unit">µm</td><td class="iso-profile-desc">Root-mean-square (RMS) deviation of the roughness profile</td><td class="center">0.643</td><td class="center">0.056</td><td class="center">0.562</td><td class="center">0.762</td></tr></tbody></table><p><!-- Mobile / tablet stacked cards --></p><div class="iso-profile-mobile"><div class="iso-profile-card-head">ISO 4287 – Roughness (S-L)</div><div class="iso-profile-meta-block"><div><strong>F:</strong> لا أحد</div><div><strong>S-filter (λs):</strong> Gaussian, 2.5 µm</div><div><strong>L-filter (λc):</strong> Gaussian, 0.8 mm</div><div><strong>Evaluation length:</strong> All λc (3)</div></div><div class="iso-profile-card-section">Amplitude Parameters – Roughness Profile</div><div class="iso-profile-card"><div class="iso-profile-card-title"><span class="badge">Rp</span><span class="unit">µm</span></div><div class="desc">Maximum peak height of the roughness profile</div><div class="grid"><div>Mean<strong>5.683</strong></div><div>Std dev<strong>0.761</strong></div><div>Min<strong>4.315</strong></div><div>Max<strong>6.610</strong></div></div></div><div class="iso-profile-card"><div class="iso-profile-card-title"><span class="badge">Rv</span><span class="unit">µm</span></div><div class="desc">Maximum valley depth of the roughness profile</div><div class="grid"><div>Mean<strong>6.242</strong></div><div>Std dev<strong>1.009</strong></div><div>Min<strong>4.701</strong></div><div>Max<strong>8.438</strong></div></div></div><div class="iso-profile-card"><div class="iso-profile-card-title"><span class="badge">Rz</span><span class="unit">µm</span></div><div class="desc">Maximum height of roughness profile</div><div class="grid"><div>Mean<strong>11.925</strong></div><div>Std dev<strong>1.676</strong></div><div>Min<strong>9.123</strong></div><div>Max<strong>15.048</strong></div></div></div><div class="iso-profile-card"><div class="iso-profile-card-title"><span class="badge">Ra</span><span class="unit">µm</span></div><div class="desc">Arithmetic mean deviation of the roughness profile</div><div class="grid"><div>Mean<strong>2.063</strong></div><div>Std dev<strong>0.297</strong></div><div>Min<strong>1.710</strong></div><div>Max<strong>2.629</strong></div></div></div><div class="iso-profile-card"><div class="iso-profile-card-title"><span class="badge">Rq</span><span class="unit">µm</span></div><div class="desc">Root-mean-square (RMS) deviation of the roughness profile</div><div class="grid"><div>Mean<strong>2.523</strong></div><div>Std dev<strong>0.361</strong></div><div>Min<strong>2.057</strong></div><div>Max<strong>3.175</strong></div></div></div></div></div>								</div>
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					<h3 class="elementor-heading-title elementor-size-default">Full 3D Tooth Surface Topography Reconstruction</h3>				</div>
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									<p data-start="548" data-end="837">The extended Z-scan range of the PS5 optical sensor enables high-fidelity scanning of the entire tooth crown surface. The resulting 3D surface topography is shown below.</p>								</div>
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															<img loading="lazy" decoding="async" width="469" height="348" src="https://nanovea.com/wp-content/uploads/2026/03/tooth-crown-surface-topography-3d-optical-profilometry.jpg" class="attachment-full size-full wp-image-26172" alt="False-color surface topography map of full tooth crown measured with optical profilometer" />															</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">2D VIEW: </span>2D surface map of the tooth crown measured with optical profilometry</p>								</div>
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															<img loading="lazy" decoding="async" width="1200" height="930" src="https://nanovea.com/wp-content/uploads/2026/03/molar-crown-3d-surface-reconstruction-profilometer.jpg" class="attachment-full size-full wp-image-26173" alt="3D surface reconstruction of molar crown from optical profilometer scan" />															</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">3D VIEW: </span>High-fidelity 3D rendering of the molar crown surface obtained with optical profilometry</p>								</div>
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				<section class="elementor-section elementor-top-section elementor-element elementor-element-683f81e elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="683f81e" data-element_type="section">
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					<h2 class="elementor-heading-title elementor-size-default">خاتمة</h2>				</div>
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									<p data-start="401" data-end="560">In this application, the NANOVEA JR25 Non-Contact Optical Profiler was used to measure the surface roughness and 3D surface topography of an adult human molar.</p><p data-start="562" data-end="922">Both the area scan and the line profile analysis revealed a roughness Rq of approximately 2.5 µm and an Ra of about 1.9–2.0 µm. These values are consistent with results reported in the literature.³ The use of a narrower L-Gaussian filter with an 80 µm cut-off enabled further investigation of micro-roughness, revealing an Rq of 0.643 µm and an Ra of 0.495 µm.</p><p data-start="924" data-end="1270">The full 3D surface topography of the molar crown was reconstructed with high fidelity. The high measurement resolution allows detection of fine surface features and crevices. The resulting surface data can be easily processed and exported as STL files, enabling the design and fabrication of customized dental devices and restorative components.</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">مراجع</h2>				</div>
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									<p data-start="414" data-end="843"><em>[1] Shin, B.W., et al. Surface Roughness of Prefabricated Pediatric Zirconia Crowns Following Simulated Toothbrushing. Pediatric Dentistry 44.5 (2022): 363–367.</em><br /><em>[2] Bollen, C.M.L., Paul Lambrechts, and Marc Quirynen. Comparison of surface roughness of oral hard materials to the threshold surface roughness for bacterial plaque retention: A review of the literature. Dental Materials 13.4 (1997): 258–269.</em><br /><em>[3] Suputtamongkol, K., et al. Surface roughness resulting from wear of lithia-disilicate-based posterior crowns. Wear 269.3–4 (2010): 317–322.</em></p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">Frequently Asked Questions About Dental Surface Roughness Measurement</h2>				</div>
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					<h3 class="elementor-heading-title elementor-size-default">What is dental surface roughness measurement?</h3>				</div>
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									<p data-start="168" data-end="494">Dental surface roughness measurement quantifies the microscopic texture of tooth surfaces using parameters such as Ra, Rq, and Sa. Optical profilometers measure these features without contacting the surface, allowing accurate analysis of enamel, restorative materials, and dental crowns.</p>								</div>
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					<h3 class="elementor-heading-title elementor-size-default">Why use optical profilometry to measure tooth roughness?</h3>				</div>
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									<p data-start="168" data-end="494">Optical profilometry provides non-contact surface measurement with nanometer-scale vertical resolution. It captures 2D surface maps and full 3D surface topography of dental structures without damaging soft or polished surfaces.</p>								</div>
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					<h3 class="elementor-heading-title elementor-size-default">What roughness parameters are used for dental surface analysis?</h3>				</div>
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									<p data-start="168" data-end="494">Common roughness parameters include Ra (arithmetic mean roughness), Rq (root mean square roughness), Sa (areal roughness), and Sz (maximum surface height). These parameters help evaluate enamel wear, plaque adhesion risk, and the performance of restorative materials.</p>								</div>
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					<h3 class="elementor-heading-title elementor-size-default">Why is surface roughness important in dentistry?</h3>				</div>
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									<p data-start="168" data-end="494">Surface roughness affects plaque retention, wear resistance, and the long-term performance of dental restorations. Controlling micro-roughness can reduce bacterial adhesion and improve the durability of dental materials.</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">Need Reliable Surface Roughness Measurement for Dental Materials?</h2>				</div>
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				</div><p>The post <a href="https://nanovea.com/ar/dental-surface-roughness-measurement-3d-tooth-topography/">Dental Surface Roughness Measurement &#038; 3D Tooth Topography</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
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		<title>طلقة النار Peened تحليل السطح</title>
		<link>https://nanovea.com/ar/%d8%aa%d8%ad%d9%84%d9%8a%d9%84-%d8%a7%d9%84%d8%b3%d8%b7%d8%ad-%d8%a8%d8%a7%d9%84%d8%b1%d8%b5%d8%a7%d8%b5/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=shot-peened-surface-analysis</link>
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		<dc:creator><![CDATA[nanovea]]></dc:creator>
		<pubdate>الأربعاء، 16 أغسطس 2023 14:19:21 +0000</pubdate>
				<category><![CDATA[Application Notes]]></category>
		<category><![CDATA[Laboratory Testing]]></category>
		<category><![CDATA[Profilometry | Roughness and Finish]]></category>
		<category><![CDATA[Profilometry | Texture and Grain]]></category>
		<category><![CDATA[Profilometry Testing]]></category>
		<guid ispermalink="false">https://nanovea.com/?p=23106</guid>

					<description><![CDATA[<p>تحليل السطح المقشور بالرصاص باستخدام مقياس بروفيلوميتر ثلاثي الأبعاد غير المتداخل إعداد كريج ليسينج مقدمة مقدمة: عملية التقشير بالرصاص هي عملية يتم فيها قصف الركيزة بخرز معدني أو زجاجي أو خزفي كروي - يشار إليه عادةً باسم “طلقة” - بقوة تهدف إلى إحداث اللدونة على السطح. ويوفر تحليل الخصائص قبل وبعد عملية التقشير رؤى حاسمة ل [...].</p>
<p>The post <a href="https://nanovea.com/ar/%d8%aa%d8%ad%d9%84%d9%8a%d9%84-%d8%a7%d9%84%d8%b3%d8%b7%d8%ad-%d8%a8%d8%a7%d9%84%d8%b1%d8%b5%d8%a7%d8%b5/">Shot Peened Surface Analysis</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div data-elementor-type="wp-post" data-elementor-id="23106" class="elementor elementor-23106" data-elementor-post-type="post">
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					<h1 class="elementor-heading-title elementor-size-default">تحليل الأسطح المنبثقة من الرصاص</h1>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">استخدام مقياس الأبعاد ثلاثي الأبعاد غير المتصل</h2>				</div>
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															<img loading="lazy" decoding="async" width="768" height="225" src="https://nanovea.com/wp-content/uploads/2023/08/Shot-Peening-Surface-Measurement.jpg" class="attachment-medium_large size-medium_large wp-image-23115" alt="" />															</div>
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					<p class="elementor-heading-title elementor-size-default">أُعدت بواسطة</p>				</div>
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					<p class="elementor-heading-title elementor-size-default">كرايج للتنزه</p>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">مقدمة</h2>				</div>
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									<p>الطلقة بالرصاص هي عملية يتم فيها قصف الركيزة بمعدن كروي أو زجاجي أو خرز خزفي - يشار إليه عادة باسم &quot;طلقة&quot; - بقوة تهدف إلى تحفيز اللدونة على السطح. يوفر تحليل الخصائص قبل وبعد التثبيط رؤى حاسمة لتعزيز فهم العملية والتحكم فيها. تعد خشونة السطح ومنطقة تغطية الدمامل التي خلفتها اللقطة من الجوانب الجديرة بالملاحظة بشكل خاص.</p>								</div>
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				<div class="elementor-element elementor-element-79d4f33 elementor-widget elementor-widget-heading" data-id="79d4f33" data-element_type="widget" data-widget_type="heading.default">
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					<h3 class="elementor-heading-title elementor-size-default">أهمية مقياس الملامح ثلاثي الأبعاد غير الملامس لتحليل الأسطح المشقوقة بالرصاص</h3>				</div>
				</div>
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									<p>على عكس مقاييس ملفات تعريف الاتصال التقليدية، والتي تم استخدامها تقليديًا لتحليل السطح المسطح، يوفر قياس عدم الاتصال ثلاثي الأبعاد صورة ثلاثية الأبعاد كاملة لتقديم فهم أكثر شمولاً لمنطقة التغطية والتضاريس السطحية. وبدون القدرات ثلاثية الأبعاد، سيعتمد الفحص فقط على المعلومات ثنائية الأبعاد، وهو ما لا يكفي لتوصيف السطح. يعد فهم التضاريس ومنطقة التغطية والخشونة ثلاثية الأبعاد أفضل طريقة للتحكم في عملية التنعيم أو تحسينها. نانوفيا <a href="https://nanovea.com/profilometers/">مقاييس عدم الاتصال ثلاثية الأبعاد</a> الاستفادة من تقنية Chromatic Light مع قدرة فريدة على قياس الزوايا الحادة الموجودة على الأسطح المجهزة والمسطحة. بالإضافة إلى ذلك، عندما تفشل التقنيات الأخرى في توفير بيانات موثوقة بسبب اتصال المسبار، أو اختلاف السطح، أو الزاوية، أو الانعكاس، تنجح مقاييس ملفات التعريف NANOVEA.</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">هدف القياس</h2>				</div>
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									<p>في هذا التطبيق ، يتم استخدام مقياس NANOVEA ST400 غير الملامس لقياس المواد الخام واثنين من الأسطح المثقوبة بشكل مختلف لإجراء مراجعة مقارنة. توجد قائمة لا حصر لها من معلمات السطح التي يمكن حسابها تلقائيًا بعد المسح السطحي ثلاثي الأبعاد. هنا ، سنراجع السطح ثلاثي الأبعاد ونحدد المناطق ذات الأهمية لمزيد من التحليل ، بما في ذلك التحديد الكمي والتحقيق في الخشونة والدمامل ومساحة السطح.</p>								</div>
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									<p style="text-align: center; font-size: 20pt; color: black;">نانوفيا <span style="font-size: 20pt; color: #1b96cf;">ST400 قياسي</span><br />مقياس الملامح البصري ثلاثي الأبعاد</p>								</div>
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																<a href="https://nanovea.com/instruments/st500">
							<img loading="lazy" decoding="async" width="768" height="512" src="https://nanovea.com/wp-content/uploads/2020/12/Nanovea-Optical-Profilometry-ST500.png" class="elementor-animation-grow attachment-medium_large size-medium_large wp-image-9557" alt="مقياس الملامح NANOVEA ST500 ثلاثي الأبعاد" />								</a>
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					<h2 class="elementor-heading-title elementor-size-default">العينة</h2>				</div>
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															<img loading="lazy" decoding="async" width="601" height="354" src="https://nanovea.com/wp-content/uploads/2023/08/Shot-Peened-Surfaces-ISO-25178.jpg" class="attachment-large size-large wp-image-23113" alt="اختبار السطح المقشر بالخردق" />															</div>
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			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-f0bd48a elementor-widget elementor-widget-heading" data-id="f0bd48a" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">نتائج</h2>				</div>
				</div>
				<div class="elementor-element elementor-element-94cd8dc elementor-widget elementor-widget-heading" data-id="94cd8dc" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h3 class="elementor-heading-title elementor-size-default">سطح صلب</h3>				</div>
				</div>
				<section class="elementor-section elementor-inner-section elementor-element elementor-element-d9572f3 elementor-reverse-mobile elementor-section-full_width elementor-reverse-tablet elementor-section-height-default elementor-section-height-default" data-id="d9572f3" data-element_type="section">
						<div class="elementor-container elementor-column-gap-narrow">
					<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-da952ee" data-id="da952ee" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-96c48b7 elementor-widget elementor-widget-image" data-id="96c48b7" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="459" height="381" src="https://nanovea.com/wp-content/uploads/2023/08/Steel-Surface-ISO-25178-Roughness.jpg" class="attachment-large size-large wp-image-23116" alt="خشونة السطح المقشر بالرصاص" />															</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ff4e7df" data-id="ff4e7df" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-613a561 elementor-widget elementor-widget-image" data-id="613a561" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="454" height="385" src="https://nanovea.com/wp-content/uploads/2023/08/Steel-Surface-ISO25178-Roughness-Analysis.jpg" class="attachment-large size-large wp-image-23117" alt="توصيف السطح المقشر بالخردق" />															</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-inner-section elementor-element elementor-element-8bf02be elementor-reverse-mobile elementor-section-full_width elementor-reverse-tablet elementor-section-height-default elementor-section-height-default" data-id="8bf02be" data-element_type="section">
						<div class="elementor-container elementor-column-gap-no">
					<div class="elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-a2a2537" data-id="a2a2537" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-63141ca elementor-widget elementor-widget-text-editor" data-id="63141ca" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">ISO 25178</span><span class="fontstyle0" style="color: #000000;"> معلمات الخشونة ثلاثية الأبعاد</span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-2252db5 elementor-widget__width-initial elementor-widget elementor-widget-text-editor" data-id="2252db5" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<html>
<head>
    <style>
        table {
            border-collapse: collapse;
            width: 100%;
        }

        td {
            border: 1px solid black;
            padding: 8px;
            text-align: left;
        }

        td:nth-child(3) {
            color: #1B96CF;
            font-weight: bold;
            font-style: italic;
        }

        /* Apply bold and italic style to table rows */
        tr {
            font-weight: bold;
            font-style: italic;
        }
    </style>
</head>
<body>
<table>
<tbody>
<tr>
<td>SA</td>
<td>0.399 ميكرومتر</td>
<td>متوسط الخشونة</td>
</tr>
<tr>
<td>سكوير</td>
<td>0.516 ميكرومتر</td>
<td>خشونة RMS</td>
</tr>
<tr>
<td>س</td>
<td>5.686 ميكرومتر</td>
<td>الحد الأقصى من الذروة إلى الوادي</td>
</tr>
<tr>
<td>Sp</td>
<td>2.976 ميكرومتر</td>
<td>الحد الأقصى لارتفاع الذروة</td>
</tr>
<tr>
<td>سيفيرت</td>
<td>2.711 ميكرومتر</td>
<td>أقصى عمق حفرة</td>
</tr>
<tr>
<td>SKU</td>
<td>3.9344</td>
<td>التفرطح</td>
</tr>
<tr>
<td>SSK</td>
<td>-0.0113</td>
<td>انحراف</td>
</tr>
<tr>
<td>سال</td>
<td>0.0028 ملم</td>
<td>طول الارتباط التلقائي</td>
</tr>
<tr>
<td>شارع</td>
<td>0.0613</td>
<td>نسبة أبعاد الملمس</td>
</tr>
<tr>
<td>سدار</td>
<td>26.539 ملم²</td>
<td>مساحة السطح</td>
</tr>
<tr>
<td>سفك</td>
<td>0.589 ميكرومتر</td>
<td>انخفاض عمق الوادي</td>
</tr>
</tbody>
</table>
&nbsp;								</div>
				</div>
					</div>
		</div>
					</div>
		</section>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-3343ac4 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="3343ac4" data-element_type="section">
						<div class="elementor-container elementor-column-gap-default">
					<div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-28dc073" data-id="28dc073" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-79b452c elementor-widget elementor-widget-heading" data-id="79b452c" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">نتائج</h2>				</div>
				</div>
				<div class="elementor-element elementor-element-6794e46 elementor-widget elementor-widget-heading" data-id="6794e46" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h3 class="elementor-heading-title elementor-size-default">سطح مثقوب 1</h3>				</div>
				</div>
				<section class="elementor-section elementor-inner-section elementor-element elementor-element-2acba06 elementor-reverse-mobile elementor-section-full_width elementor-reverse-tablet elementor-section-height-default elementor-section-height-default" data-id="2acba06" data-element_type="section">
						<div class="elementor-container elementor-column-gap-narrow">
					<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-44113e1" data-id="44113e1" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-520e0a7 elementor-widget elementor-widget-image" data-id="520e0a7" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="440" height="377" src="https://nanovea.com/wp-content/uploads/2023/08/Peened-Surface-ISO-25178-Roughness.jpg" class="attachment-large size-large wp-image-23118" alt="سطح مقشور بالخردق بالخردق" />															</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ea285df" data-id="ea285df" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-41f6ebf elementor-widget elementor-widget-image" data-id="41f6ebf" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="380" height="386" src="https://nanovea.com/wp-content/uploads/2023/08/Shot-Peened-Surface-ISO25178-Roughness.jpg" class="attachment-large size-large wp-image-23108" alt="قياس ملامح السطح المقشر بالرصاص" />															</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-inner-section elementor-element elementor-element-1f3a816 elementor-reverse-mobile elementor-section-full_width elementor-reverse-tablet elementor-section-height-default elementor-section-height-default" data-id="1f3a816" data-element_type="section">
						<div class="elementor-container elementor-column-gap-narrow">
					<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a64869f" data-id="a64869f" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-9afb6dd elementor-widget elementor-widget-text-editor" data-id="9afb6dd" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">تغطية السطح </span><span class="fontstyle0" style="color: #000000;">98.105%</span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-29bfe40 elementor-widget elementor-widget-image" data-id="29bfe40" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="445" height="370" src="https://nanovea.com/wp-content/uploads/2023/08/Shot-Peening-ISO25178-Roughness.jpg" class="attachment-large size-large wp-image-23114" alt="دراسة السطح المقشر بالخردق" />															</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-01aa9d3" data-id="01aa9d3" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-278511c elementor-widget elementor-widget-text-editor" data-id="278511c" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">ISO 25178</span><span class="fontstyle0" style="color: #000000;"> معلمات الخشونة ثلاثية الأبعاد</span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-749588a elementor-widget__width-initial elementor-widget elementor-widget-text-editor" data-id="749588a" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<!DOCTYPE html>
<html>
<head>
    <style>
        table {
            border-collapse: collapse;
            width: 100%;
        }

        th, td {
            border: 1px solid black;
            padding: 8px;
            text-align: left;
        }

        th {
            background-color: #f2f2f2;
        }

        td:nth-child(3) {
            color: #1B96CF;
        }

        /* Apply bold and italic style to table rows */
        tr {
            font-weight: bold;
            font-style: italic;
        }
    </style>
</head>
<body>

<table>
    <tr>
        <td>سا</td>
        <td>4.102 ميكرومتر</td>
        <td>متوسط الخشونة</td>
    </tr>
    <tr>
        <td>سكوير</td>
        <td>5.153 ميكرومتر</td>
        <td>خشونة RMS</td>
    </tr>
    <tr>
        <td>س</td>
        <td>44.975 ميكرومتر</td>
        <td>الحد الأقصى من الذروة إلى الوادي</td>
    </tr>
    <tr>
        <td>Sp</td>
        <td>24.332 ميكرومتر</td>
        <td>الحد الأقصى لارتفاع الذروة</td>
    </tr>
    <tr>
        <td>سيفيرت</td>
        <td>20.644 ميكرومتر</td>
        <td>أقصى عمق حفرة</td>
    </tr>
    <tr>
        <td>SKU</td>
        <td>3.0187</td>
        <td>التفرطح</td>
    </tr>
    <tr>
        <td>SSK</td>
        <td>0.0625</td>
        <td>انحراف</td>
    </tr>
    <tr>
        <td>سال</td>
        <td>0.0976 ملم</td>
        <td>طول الارتباط التلقائي</td>
    </tr>
    <tr>
        <td>شارع</td>
        <td>0.9278</td>
        <td>نسبة أبعاد الملمس</td>
    </tr>
    <tr>
        <td>سدار</td>
        <td>29.451 ملم²</td>
        <td>مساحة السطح</td>
    </tr>
    <tr>
        <td>سفك</td>
        <td>5.008 ميكرومتر</td>
        <td>انخفاض عمق الوادي</td>
    </tr>
</table>

</body>
</html>
								</div>
				</div>
					</div>
		</div>
					</div>
		</section>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-8cbc24c elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="8cbc24c" data-element_type="section">
						<div class="elementor-container elementor-column-gap-default">
					<div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-500bd34" data-id="500bd34" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-44e7973 elementor-widget elementor-widget-heading" data-id="44e7973" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">نتائج</h2>				</div>
				</div>
				<div class="elementor-element elementor-element-474414a elementor-widget elementor-widget-heading" data-id="474414a" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h3 class="elementor-heading-title elementor-size-default">سطح مثقوب 2</h3>				</div>
				</div>
				<section class="elementor-section elementor-inner-section elementor-element elementor-element-b93c817 elementor-reverse-mobile elementor-section-full_width elementor-reverse-tablet elementor-section-height-default elementor-section-height-default" data-id="b93c817" data-element_type="section">
						<div class="elementor-container elementor-column-gap-narrow">
					<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4c7d136" data-id="4c7d136" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-8af2d8f elementor-widget elementor-widget-image" data-id="8af2d8f" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="434" height="378" src="https://nanovea.com/wp-content/uploads/2023/08/Shot-Peened-ISO-25178-Analysis.jpg" class="attachment-large size-large wp-image-23120" alt="اختبار السطح المقشر بالخردق" />															</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-0a23c59" data-id="0a23c59" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-4123bb8 elementor-widget elementor-widget-image" data-id="4123bb8" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="423" height="385" src="https://nanovea.com/wp-content/uploads/2023/08/Shot-Peened-Surface-Roughness.jpg" class="attachment-large size-large wp-image-23112" alt="تحليل السطح المقشر بالخردق" />															</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-inner-section elementor-element elementor-element-9905c5a elementor-reverse-mobile elementor-section-full_width elementor-reverse-tablet elementor-section-height-default elementor-section-height-default" data-id="9905c5a" data-element_type="section">
						<div class="elementor-container elementor-column-gap-narrow">
					<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8f73d6a" data-id="8f73d6a" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-72c2bcc elementor-widget elementor-widget-text-editor" data-id="72c2bcc" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">تغطية السطح</span>
<span class="fontstyle0" style="color: #000000;"> 97.366%</span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-2c564ba elementor-widget elementor-widget-image" data-id="2c564ba" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="422" height="373" src="https://nanovea.com/wp-content/uploads/2023/08/Shot-Peened-Roughness.jpg" class="attachment-large size-large wp-image-23121" alt="قياس السطح المقشر بالرصاص" />															</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-671ee07" data-id="671ee07" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-7de2ae6 elementor-widget elementor-widget-text-editor" data-id="7de2ae6" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">ISO 25178</span><span class="fontstyle0" style="color: #000000;"> معلمات الخشونة ثلاثية الأبعاد</span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-8ce3112 elementor-widget__width-initial elementor-widget elementor-widget-text-editor" data-id="8ce3112" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<!DOCTYPE html>
<html>
<head>
    <style>
        table {
            border-collapse: collapse;
            width: 100%;
        }

        td {
            border: 1px solid black;
            padding: 8px;
            text-align: left;
        }

        td:nth-child(3) {
            color: #1B96CF;
            font-weight: bold;
            font-style: italic;
        }

        /* Apply bold and italic style to table rows */
        tr {
            font-weight: bold;
            font-style: italic;
        }
    </style>
</head>
<body>

<table>
    <tr>
        <td>سا</td>
        <td>4.330 ميكرومتر</td>
        <td>متوسط الخشونة</td>
    </tr>
    <tr>
        <td>سكوير</td>
        <td>5.455 ميكرومتر</td>
        <td>خشونة RMS</td>
    </tr>
    <tr>
        <td>س</td>
        <td>54.013 ميكرومتر</td>
        <td>الحد الأقصى من الذروة إلى الوادي</td>
    </tr>
    <tr>
        <td>Sp</td>
        <td>25.908 ميكرومتر</td>
        <td>الحد الأقصى لارتفاع الذروة</td>
    </tr>
    <tr>
        <td>سيفيرت</td>
        <td>28.105 ميكرومتر</td>
        <td>أقصى عمق حفرة</td>
    </tr>
    <tr>
        <td>SKU</td>
        <td>3.0642</td>
        <td>التفرطح</td>
    </tr>
    <tr>
        <td>SSK</td>
        <td>0.1108</td>
        <td>انحراف</td>
    </tr>
    <tr>
        <td>سال</td>
        <td>0.1034 ملم</td>
        <td>طول الارتباط التلقائي</td>
    </tr>
    <tr>
        <td>شارع</td>
        <td>0.9733</td>
        <td>نسبة أبعاد الملمس</td>
    </tr>
    <tr>
        <td>سدار</td>
        <td>29.623 ملم²</td>
        <td>مساحة السطح</td>
    </tr>
    <tr>
        <td>سفك</td>
        <td>5.167 ميكرومتر</td>
        <td>انخفاض عمق الوادي</td>
    </tr>
</table>
</body>
</html>
								</div>
				</div>
					</div>
		</div>
					</div>
		</section>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-ab6ead9 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="ab6ead9" data-element_type="section">
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					<h2 class="elementor-heading-title elementor-size-default">خاتمة</h2>				</div>
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									<div class="group w-full text-token-text-primary border-b border-black/10 dark:border-gray-900/50 bg-gray-50 dark:bg-[#444654]"><div class="flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto"><div class="relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]"><div class="flex flex-grow flex-col gap-3"><div class="min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words"><div class="markdown prose w-full break-words dark:prose-invert light"><p>في تطبيق تحليل السطح هذا ، أظهرنا كيف أن NANOVEA ST400 3D Non-Contact Profiler يميز بدقة كل من تفاصيل التضاريس والنانومتر لسطح مثقوب. من الواضح أن كلا من Surface 1 و Surface 2 لهما تأثير كبير على جميع المعلمات المذكورة هنا عند مقارنتها بالمواد الخام. يكشف الفحص البصري البسيط للصور عن الاختلافات بين الأسطح. يتم تأكيد ذلك أيضًا من خلال مراقبة منطقة التغطية والمعلمات المدرجة. بالمقارنة مع السطح 2 ، يُظهر السطح 1 متوسط خشونة أقل (Sa) ، وخدوش أقل عمقًا (Sv) ، ومساحة سطح مخفضة (Sdar) ، ولكن مساحة تغطية أعلى قليلاً.</p><p>من خلال قياسات السطح ثلاثية الأبعاد هذه ، يمكن تحديد مناطق الاهتمام بسهولة وإخضاعها لمجموعة شاملة من القياسات ، بما في ذلك الخشونة ، والانتهاء ، والملمس ، والشكل ، والتضاريس ، والتسطيح ، والصفقة ، والاستواء ، والحجم ، والارتفاع ، وغيرها. يمكن اختيار المقطع العرضي ثنائي الأبعاد بسرعة لتحليل مفصل. تسمح هذه المعلومات بإجراء تحقيق شامل للأسطح المثقوبة ، باستخدام مجموعة كاملة من موارد قياس السطح. يمكن دراسة مجالات الاهتمام المحددة بشكل أكبر باستخدام وحدة AFM المتكاملة. توفر مقاييس ملف التعريف NANOVEA 3D سرعات تصل إلى 200 مم / ثانية. يمكن تخصيصها من حيث الحجم والسرعات وإمكانيات المسح ، ويمكن حتى أن تتوافق مع معايير Class 1 Clean Room. تتوفر أيضًا خيارات مثل ناقل الفهرسة والتكامل للاستخدام المضمن أو عبر الإنترنت.</p></div></div></div></div></div></div>								</div>
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									<p><span class="fontstyle0">شكر خاص للسيد هايدن من شركة IMF لتزويدنا بالعينة الموضحة في هذه المذكرة. Industrial Metal Finishing Inc. | indmetfin.com</span></p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">هل لديك تطبيق مماثل؟</h2>				</div>
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				</div><p>The post <a href="https://nanovea.com/ar/%d8%aa%d8%ad%d9%84%d9%8a%d9%84-%d8%a7%d9%84%d8%b3%d8%b7%d8%ad-%d8%a8%d8%a7%d9%84%d8%b1%d8%b5%d8%a7%d8%b5/">Shot Peened Surface Analysis</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
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		<title>مورفولوجيا سطح الطلاء</title>
		<link>https://nanovea.com/ar/%d8%b7%d9%84%d8%a7%d8%a1-%d8%b3%d8%b7%d8%ad-%d9%85%d9%88%d8%b1%d9%81%d9%88%d9%84%d9%88%d8%ac%d9%8a%d8%a9/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=paint-surface-morphology</link>
					<comments>https://nanovea.com/ar/%d8%b7%d9%84%d8%a7%d8%a1-%d8%b3%d8%b7%d8%ad-%d9%85%d9%88%d8%b1%d9%81%d9%88%d9%84%d9%88%d8%ac%d9%8a%d8%a9/#respond</comments>
		
		<dc:creator><![CDATA[nanovea]]></dc:creator>
		<pubdate>الجمعة، 04 أغسطس 2023 16:44:00 +0000</pubdate>
				<category><![CDATA[Application Notes]]></category>
		<category><![CDATA[Laboratory Testing]]></category>
		<category><![CDATA[Profilometry | Roughness and Finish]]></category>
		<category><![CDATA[Profilometry | Texture and Grain]]></category>
		<category><![CDATA[Profilometry Testing]]></category>
		<guid ispermalink="false">https://nanovea.com/?p=23049</guid>

					<description><![CDATA[<p>PAINT SURFACE MORPHOLOGY AUTOMATED REAL-TIME EVOLUTION MONITORINGUSING NANOVEA 3D PROFILOMETER Prepared by DUANJIE LI, PhD INTRODUCTION Protective and decorative properties of paint play a significant role in a variety of industries, including automotive, marine, military, and construction. To achieve desired properties, such as corrosion resistance, UV protection, and abrasion resistance, paint formulas and architectures are [&#8230;]</p>
<p>The post <a href="https://nanovea.com/ar/%d8%b7%d9%84%d8%a7%d8%a1-%d8%b3%d8%b7%d8%ad-%d9%85%d9%88%d8%b1%d9%81%d9%88%d9%84%d9%88%d8%ac%d9%8a%d8%a9/">Paint Surface Morphology</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
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										<content:encoded><![CDATA[<div data-elementor-type="wp-post" data-elementor-id="23049" class="elementor elementor-23049" data-elementor-post-type="post">
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					<h1 class="elementor-heading-title elementor-size-default">صبغ السطح السطحي</h1>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">مراقبة التطور في الوقت الحقيقي الآلي<br>استخدام NANOVEA 3D PROFILOMETER</h2>				</div>
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															<img loading="lazy" decoding="async" width="768" height="225" src="https://nanovea.com/wp-content/uploads/2023/08/Drying-Paint-Analysis-Study.jpg" class="attachment-medium_large size-medium_large wp-image-23058" alt="مورفولوجيا سطح الطلاء" />															</div>
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					<p class="elementor-heading-title elementor-size-default">أُعدت بواسطة</p>				</div>
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					<p class="elementor-heading-title elementor-size-default">دوانجي لي ، دكتوراه</p>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">مقدمة</h2>				</div>
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									<p>تلعب الخصائص الوقائية والزخرفية للطلاء دورًا مهمًا في مجموعة متنوعة من الصناعات ، بما في ذلك صناعة السيارات والصناعات البحرية والعسكرية والبناء. لتحقيق الخصائص المرغوبة ، مثل مقاومة التآكل ، والحماية من الأشعة فوق البنفسجية ، ومقاومة التآكل ، يتم تحليل صيغ الطلاء والبنيات بعناية وتعديلها وتحسينها.</p>								</div>
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					<h3 class="elementor-heading-title elementor-size-default">أهمية مقياس التشكيل ثلاثي الأبعاد غير المتصل لتحليل التشريح السطحي للطلاء الجاف</h3>				</div>
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									<p>عادة ما يتم تطبيق الطلاء في صورة سائلة ويخضع لعملية تجفيف تتضمن تبخر المذيبات وتحويل الطلاء السائل إلى طبقة صلبة. أثناء عملية التجفيف ، يغير سطح الطلاء شكله وملمسه تدريجيًا. يمكن تطوير أشكال وتشطيبات الأسطح المختلفة باستخدام مواد مضافة لتعديل التوتر السطحي وخصائص تدفق الطلاء. ومع ذلك ، في حالة وجود وصفة طلاء سيئة الصياغة أو معالجة غير صحيحة للأسطح ، قد تحدث أعطال غير مرغوب فيها على سطح الطلاء.</p>
<p>يمكن للمراقبة الدقيقة في الموقع لمورفولوجيا سطح الطلاء خلال فترة التجفيف أن توفر رؤية مباشرة لآلية التجفيف. علاوة على ذلك، فإن التطور في الوقت الحقيقي لمورفولوجيات السطح يعد معلومات مفيدة جدًا في مختلف التطبيقات، مثل الطباعة ثلاثية الأبعاد. النانو <a href="https://nanovea.com/profilometers/">مقاييس عدم الاتصال ثلاثية الأبعاد</a> قياس مورفولوجية سطح الطلاء للمواد دون لمس العينة، وتجنب أي تغيير في الشكل قد يكون ناجماً عن تقنيات الاتصال مثل القلم المنزلق.</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">هدف القياس</h2>				</div>
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									<p>في هذا التطبيق ، يتم استخدام مقياس NANOVEA ST500 غير الملامس ، المزود بمستشعر بصري عالي السرعة ، لمراقبة شكل سطح الطلاء خلال فترة التجفيف التي تبلغ ساعة واحدة. نعرض قدرة NANOVEA Non-Contact Profilometer في توفير قياس آلي ثلاثي الأبعاد في الوقت الفعلي للمواد مع تغيير مستمر للشكل.</p>								</div>
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									<p style="text-align: center; font-size: 20pt; color: black;">
  نانوفيا <span style="font-size: 20pt; color: #1b96cf;">ST500 مساحة كبيرة</span><br>
  مقياس الملامح البصري ثلاثي الأبعاد
</p>								</div>
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																<a href="https://nanovea.com/instruments/st500">
							<img loading="lazy" decoding="async" width="768" height="512" src="https://nanovea.com/wp-content/uploads/2020/12/Nanovea-Optical-Profilometry-ST500.png" class="elementor-animation-grow attachment-medium_large size-medium_large wp-image-9557" alt="مقياس الملامح NANOVEA ST500 ثلاثي الأبعاد" />								</a>
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					<h2 class="elementor-heading-title elementor-size-default">النتائج والمناقشة</h2>				</div>
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									<p>تم تطبيق الطلاء على سطح صفيحة معدنية ، متبوعًا على الفور بقياسات آلية لتطور التشكل لطلاء التجفيف في الموقع باستخدام مقياس NANOVEA ST500 غير الملامس المجهز بجهاز استشعار خط عالي السرعة. تمت برمجة الماكرو لقياس وتسجيل مورفولوجيا السطح ثلاثي الأبعاد تلقائيًا في فترات زمنية محددة: 0 ، 5 ، 10 ، 20 ، 30 ، 40 ، 50 ، 60 دقيقة. يتيح إجراء المسح الآلي هذا للمستخدمين أداء مهام المسح تلقائيًا عن طريق تشغيل إجراءات محددة بالتسلسل ، مما يقلل بشكل كبير من الجهد والوقت وأخطاء المستخدم المحتملة مقارنة بالاختبار اليدوي أو عمليات المسح المتكررة. أثبتت هذه الأتمتة أنها مفيدة للغاية للقياسات طويلة المدى التي تتضمن عمليات مسح متعددة على فترات زمنية مختلفة.</p><p>يولد مستشعر الخط البصري خطًا ساطعًا يتكون من 192 نقطة ، كما هو موضح في الشكل 1. هذه النقاط الضوئية الـ 192 تفحص سطح العينة في وقت واحد ، مما يزيد بشكل كبير من سرعة المسح. يضمن ذلك إتمام كل مسح ثلاثي الأبعاد بسرعة لتجنب التغييرات الكبيرة في السطح أثناء كل عملية مسح على حدة.</p>								</div>
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				<section class="elementor-section elementor-inner-section elementor-element elementor-element-073b725 elementor-reverse-mobile elementor-section-full_width elementor-reverse-tablet elementor-section-height-default elementor-section-height-default" data-id="073b725" data-element_type="section">
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															<img loading="lazy" decoding="async" width="664" height="426" src="https://nanovea.com/wp-content/uploads/2023/08/Paint-Coating-Analysis.jpg" class="attachment-large size-large wp-image-23062" alt="تحليل طلاء الطلاء باستخدام مقياس الملامح ثلاثي الأبعاد" />															</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">شكل ١:</span><span class="fontstyle0" style="color: #000000;"> مستشعر الخط البصري لمسح سطح طلاء التجفيف.</span></p>								</div>
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									<p>يتم عرض عرض الألوان الزائف والعرض ثلاثي الأبعاد والملف الشخصي ثنائي الأبعاد لطوبوغرافيا الطلاء المجفف في الأوقات التمثيلية في الشكل 2 والشكل 3 والشكل 4 على التوالي. يسهل اللون الخاطئ في الصور اكتشاف الميزات التي لا يمكن تمييزها بسهولة. تمثل الألوان المختلفة اختلافات الارتفاع عبر مناطق مختلفة من سطح العينة. يوفر العرض ثلاثي الأبعاد أداة مثالية للمستخدمين لمراقبة سطح الطلاء من زوايا مختلفة. خلال أول 30 دقيقة من الاختبار ، تتغير الألوان الزائفة على سطح الطلاء تدريجيًا من درجات أكثر دفئًا إلى ألوان أكثر برودة ، مما يشير إلى انخفاض تدريجي في الارتفاع بمرور الوقت في هذه الفترة. تتباطأ هذه العملية ، كما يتضح من تغير اللون المعتدل عند مقارنة الطلاء في 30 و 60 دقيقة.</p><p>تم رسم متوسط ارتفاع العينة وقيم الخشونة Sa كدالة لوقت تجفيف الطلاء في الشكل 5. تحليل الخشونة الكامل للطلاء بعد 0 و 30 و 60 دقيقة من وقت التجفيف مدرج في الجدول 1. ويمكن ملاحظة ذلك ينخفض متوسط ارتفاع سطح الطلاء بسرعة من 471 إلى 329 ميكرومتر في أول 30 دقيقة من وقت التجفيف. يتطور نسيج السطح في نفس الوقت الذي يتبخر فيه المذيب ، مما يؤدي إلى زيادة خشونة قيمة Sa من 7.19 إلى 22.6 ميكرومتر. تتباطأ عملية تجفيف الطلاء بعد ذلك ، مما يؤدي إلى انخفاض تدريجي في ارتفاع العينة وقيمة Sa إلى 317 ميكرومتر و 19.6 ميكرومتر ، على التوالي ، عند 60 دقيقة.</p><p>تسلط هذه الدراسة الضوء على قدرات NANOVEA 3D Non-Contact Profilometer في مراقبة التغيرات ثلاثية الأبعاد للسطح لتجفيف الطلاء في الوقت الفعلي ، مما يوفر رؤى قيمة في عملية تجفيف الطلاء. من خلال قياس شكل السطح دون لمس العينة ، يتجنب مقياس التشكيل الجانبي إدخال تعديلات على الشكل للطلاء غير المجفف ، والتي يمكن أن تحدث مع تقنيات التلامس مثل القلم المنزلق. يضمن نهج عدم الاتصال هذا تحليلًا دقيقًا وموثوقًا به لتجفيف مورفولوجيا سطح الطلاء.</p>								</div>
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															<img loading="lazy" decoding="async" width="768" height="325" src="https://nanovea.com/wp-content/uploads/2023/08/Paint-Coating-Morphology.jpg" class="attachment-medium_large size-medium_large wp-image-23064" alt="مورفولوجيا سطح الطلاء" />															</div>
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															<img loading="lazy" decoding="async" width="768" height="325" src="https://nanovea.com/wp-content/uploads/2023/08/Drying-Paint-Surface-Morphology.jpg" class="attachment-medium_large size-medium_large wp-image-23060" alt="مورفولوجيا طلاء الطلاء" />															</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">الشكل 2:</span><span class="fontstyle0" style="color: #000000;"> تطور مورفولوجيا سطح الطلاء الجاف في أوقات مختلفة.</span></p>								</div>
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				<section class="elementor-section elementor-inner-section elementor-element elementor-element-1364ad7 elementor-reverse-mobile elementor-section-full_width elementor-reverse-tablet elementor-section-height-default elementor-section-height-default" data-id="1364ad7" data-element_type="section">
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															<img loading="lazy" decoding="async" width="617" height="461" src="https://nanovea.com/wp-content/uploads/2023/08/Drying-Paint-Coating-Measurement.jpg" class="attachment-medium_large size-medium_large wp-image-23059" alt="توصيف سطح الطلاء" />															</div>
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															<img decoding="async" src="https://nanovea.com/wp-content/uploads/2023/08/Drying-Paint-Surface-QC.jpg" title="" alt="ملف تعريف سطح الطلاء" loading="lazy" />															</div>
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															<img decoding="async" src="https://nanovea.com/wp-content/uploads/2023/08/Drying-Paint-Surface-Profilometry.jpg" title="" alt="تحليل سطح الطلاء" loading="lazy" />															</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">الشكل 3:</span><span class="fontstyle0" style="color: #000000;"> عرض ثلاثي الأبعاد لتطور سطح الطلاء في أوقات التجفيف المختلفة.</span></p>								</div>
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				<section class="elementor-section elementor-inner-section elementor-element elementor-element-217ac1c elementor-reverse-mobile elementor-section-full_width elementor-reverse-tablet elementor-section-height-default elementor-section-height-default" data-id="217ac1c" data-element_type="section">
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															<img loading="lazy" decoding="async" width="703" height="559" src="https://nanovea.com/wp-content/uploads/2023/08/Paint-Coating-Measurement.jpg" class="attachment-medium_large size-medium_large wp-image-23063" alt="قياس ملامح سطح الطلاء" />															</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">الشكل 4:</span><span class="fontstyle0" style="color: #000000;"> ملف تعريف ثنائي الأبعاد عبر عينة الطلاء بعد أوقات تجفيف مختلفة.</span></p>								</div>
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				<section class="elementor-section elementor-inner-section elementor-element elementor-element-8ec42f4 elementor-reverse-mobile elementor-section-full_width elementor-reverse-tablet elementor-section-height-default elementor-section-height-default" data-id="8ec42f4" data-element_type="section">
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															<img loading="lazy" decoding="async" width="737" height="557" src="https://nanovea.com/wp-content/uploads/2023/08/Paint-Morphology-Evolution.jpg" class="attachment-medium_large size-medium_large wp-image-23071" alt="دراسة سطح الطلاء" />															</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">الشكل 5:</span><span class="fontstyle0" style="color: #000000;"> تطور متوسط ارتفاع العينة وقيمة الخشونة Sa كدالة لوقت تجفيف الطلاء.</span></p>								</div>
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					<h3 class="elementor-heading-title elementor-size-default">أيزو 25178 - معلمات نسيج السطح</h3>				</div>
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									<table class="alignright" style="width: 100%;">
<tbody>
<tr>
<td><em><b>وقت التجفيف (دقيقة)</b></em></td>
<td><em><b>0</b></em></td>
<td><em><b>5</b></em></td>
<td><em><b>10</b></em></td>
<td><em><b>20</b></em></td>
<td><em><b>30</b></em></td>
<td><em><b>40</b></em></td>
<td><em><b>50</b></em></td>
<td><em><b>60</b></em></td>
</tr>
<tr>
<td><em><b>Sq (ميكرومتر)</b></em></td>
<td>7.91</td>
<td>9.4</td>
<td>10.8</td>
<td>20.9</td>
<td>22.6</td>
<td>20.6</td>
<td>19.9</td>
<td>19.6</td>
</tr>
<tr>
<td><em><b>SKU</b></em></td>
<td>26.3</td>
<td>19.8</td>
<td>14.6</td>
<td>11.9</td>
<td>10.5</td>
<td>9.87</td>
<td>9.83</td>
<td>9.82</td>
</tr>
<tr>
<td><em><b>س (ميكرومتر)</b></em></td>
<td>97.4</td>
<td>105</td>
<td>108</td>
<td>116</td>
<td>125</td>
<td>118</td>
<td>114</td>
<td>112</td>
</tr>
<tr>
<td><em><b>سيفرت (ميكرومتر)</b></em></td>
<td>127</td>
<td>70.2</td>
<td>116</td>
<td>164</td>
<td>168</td>
<td>138</td>
<td>130</td>
<td>128</td>
</tr>
<tr>
<td><em><b>Sz (ميكرومتر)</b></em></td>
<td>224</td>
<td>175</td>
<td>224</td>
<td>280</td>
<td>294</td>
<td>256</td>
<td>244</td>
<td>241</td>
</tr>
<tr>
<td><em><b>سا (ميكرومتر)</b></em></td>
<td>4.4</td>
<td>5.44</td>
<td>6.42</td>
<td>12.2</td>
<td>13.3</td>
<td>12.2</td>
<td>11.9</td>
<td>11.8</td>
</tr>
</tbody>
</table>								</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">سكوير -</span><span class="fontstyle0" style="color: #000000;"> ارتفاع الجذر التربيعي </span><span class="fontstyle0" style="color: #1b96cf;"> | SKU -</span><span class="fontstyle0" style="color: #000000;"> التفرطح </span><span class="fontstyle0" style="color: #1b96cf;"> | س -</span><span class="fontstyle0" style="color: #000000;"> أقصى ارتفاع ذروة</span><span class="fontstyle0" style="color: #1b96cf;"> | سيفرت -</span><span class="fontstyle0" style="color: #000000;"> أقصى ارتفاع للحفرة</span><span class="fontstyle0" style="color: #1b96cf;"> | Sz -</span><span class="fontstyle0" style="color: #000000;"> أقصى ارتفاع</span><span class="fontstyle0" style="color: #1b96cf;"> | سيفرت -</span><span class="fontstyle0" style="color: #000000;"> حسابي يعني الارتفاع</span></p>								</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">الجدول 1:</span><span class="fontstyle0" style="color: #000000;"> <span class="fontstyle0">خشونة الطلاء في أوقات التجفيف المختلفة.</span> <br /></span></p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">خاتمة</h2>				</div>
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<p>في هذا التطبيق ، عرضنا إمكانيات NANOVEA ST500 3D Non-Contact Profilometer في مراقبة تطور مورفولوجيا سطح الطلاء أثناء عملية التجفيف. مستشعر الخط البصري عالي السرعة ، الذي يولد خطًا من 192 نقطة ضوئية تمسح سطح العينة في وقت واحد ، جعل الدراسة فعالة من حيث الوقت مع ضمان دقة لا مثيل لها.</p>
<p>تسمح الوظيفة الكلية لبرنامج الاستحواذ ببرمجة القياسات الآلية لمورفولوجيا السطح ثلاثي الأبعاد في الموقع ، مما يجعلها مفيدة بشكل خاص للقياس طويل الأجل الذي يتضمن عمليات مسح متعددة في فترات زمنية محددة مستهدفة. إنه يقلل بشكل كبير من الوقت والجهد وإمكانية حدوث أخطاء المستخدم. تتم مراقبة التغييرات التدريجية في مورفولوجيا السطح وتسجيلها بشكل مستمر في الوقت الفعلي بينما يجف الطلاء ، مما يوفر رؤى قيمة حول آلية تجفيف الطلاء.</p>
<p>البيانات المعروضة هنا لا تمثل سوى جزء بسيط من الحسابات المتاحة في برنامج التحليل. مقاييس NANOVEA قادرة على قياس أي سطح تقريبًا ، سواء كان شفافًا أو داكنًا أو عاكسًا أو معتمًا.</p></div></div></div>
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					<h2 class="elementor-heading-title elementor-size-default">هل لديك تطبيق مماثل؟</h2>				</div>
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									<span class="elementor-button-text">احصل على الأسعار والتفاصيل بسرعة</span>
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				</div><p>The post <a href="https://nanovea.com/ar/%d8%b7%d9%84%d8%a7%d8%a1-%d8%b3%d8%b7%d8%ad-%d9%85%d9%88%d8%b1%d9%81%d9%88%d9%84%d9%88%d8%ac%d9%8a%d8%a9/">Paint Surface Morphology</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
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		<title>تحليل فركتوجرافي باستخدام البروفايلو متر ذات ثلاث درجات</title>
		<link>https://nanovea.com/ar/%d9%83%d8%b3%d9%88%d8%b1-%d8%aa%d8%ad%d9%84%d9%8a%d9%84-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-3d-%d8%a8%d8%b1%d9%88%d9%81%d9%8a%d9%84%d9%88%d9%85%d9%8a%d8%aa%d8%b1%d9%8a/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=fractography-analysis-using-3d-profilometry</link>
					<comments>https://nanovea.com/ar/%d9%83%d8%b3%d9%88%d8%b1-%d8%aa%d8%ad%d9%84%d9%8a%d9%84-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-3d-%d8%a8%d8%b1%d9%88%d9%81%d9%8a%d9%84%d9%88%d9%85%d9%8a%d8%aa%d8%b1%d9%8a/#respond</comments>
		
		<dc:creator><![CDATA[nanovea]]></dc:creator>
		<pubdate>الثلاثاء، 05 أبريل 2022 17:27:55 +0000</pubdate>
				<category><![CDATA[Application Notes]]></category>
		<category><![CDATA[Laboratory Testing]]></category>
		<category><![CDATA[Profilometry | Geometry and Shape]]></category>
		<category><![CDATA[Profilometry | Roughness and Finish]]></category>
		<category><![CDATA[Profilometry | Texture and Grain]]></category>
		<category><![CDATA[Profilometry | Volume and Area]]></category>
		<category><![CDATA[Profilometry Testing]]></category>
		<guid ispermalink="false">https://nanovea.com/?p=18527</guid>

					<description><![CDATA[<p>FRACTOGRAPHY ANALYSIS USING 3D PROFILOMETRY Prepared by CRAIG LEISING INTRODUCTION Fractography is the study of features on fractured surfaces and has historically been investigated via Microscope or SEM. Depending on the size of the feature, a microscope (macro features) or SEM (nano and micro features) are selected for the surface analysis. Both ultimately allowing for [&#8230;]</p>
<p>The post <a href="https://nanovea.com/ar/%d9%83%d8%b3%d9%88%d8%b1-%d8%aa%d8%ad%d9%84%d9%8a%d9%84-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-3d-%d8%a8%d8%b1%d9%88%d9%81%d9%8a%d9%84%d9%88%d9%85%d9%8a%d8%aa%d8%b1%d9%8a/">Fractography Analysis Using 3D Profilometry</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
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										<content:encoded><![CDATA[<div data-elementor-type="wp-post" data-elementor-id="18527" class="elementor elementor-18527" data-elementor-post-type="post">
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					<h2 class="elementor-heading-title elementor-size-default">تحليل فركتوجرافي</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">استخدام القياس الشخصي ثلاثي الأبعاد</h2>				</div>
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															<img loading="lazy" decoding="async" width="768" height="217" src="https://nanovea.com/wp-content/uploads/2022/04/Metal-Fracture-Inspection.jpg" class="attachment-medium_large size-medium_large wp-image-18498" alt="" />															</div>
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					<h2 class="elementor-heading-title elementor-size-default">أُعدت بواسطة</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">كرايج للتنزه</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">مقدمة</h2>				</div>
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									<p>تصوير الكسور هو دراسة السمات الموجودة على الأسطح المكسورة وقد تم فحصه تاريخيًا عبر المجهر أو SEM. اعتمادًا على حجم الميزة، يتم تحديد المجهر (ميزات الماكرو) أو SEM (ميزات النانو والجزئي) لتحليل السطح. كلاهما يسمح في النهاية بتحديد نوع آلية الكسر. على الرغم من فعاليته، إلا أن المجهر له حدود واضحة ويعتبر SEM في معظم الحالات، بخلاف التحليل على المستوى الذري، غير عملي لقياس سطح الكسر ويفتقر إلى القدرة على الاستخدام على نطاق أوسع. مع التقدم في تكنولوجيا القياس البصري، NANOVEA <a href="https://nanovea.com/profilometers/">مقياس عدم الاتصال ثلاثي الأبعاد</a> تعتبر الآن الأداة المفضلة، مع قدرتها على توفير النانو من خلال قياسات سطحية ثنائية وثلاثية الأبعاد على نطاق واسع</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">أهمية مقياس التشكيل ثلاثي الأبعاد غير المتصل لفحص الكسر</h2>				</div>
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									<p>على عكس SEM ، يمكن لمقياس ملف التعريف ثلاثي الأبعاد غير المتصل قياس أي سطح تقريبًا ، وحجم العينة ، مع الحد الأدنى من إعداد العينة ، وكل ذلك مع تقديم أبعاد رأسية / أفقية متفوقة لأبعاد SEM. باستخدام ملف التعريف ، يتم التقاط ميزات النطاق الكلي من خلال النانو في قياس واحد مع تأثير صفري من انعكاس العينة. قم بقياس أي مادة بسهولة: شفافة ، غير شفافة ، مرآوية ، منتشرة ، مصقولة ، خشنة ، إلخ. يوفر مقياس ملف التعريف ثلاثي الأبعاد غير المتصل قدرة واسعة وسهلة الاستخدام لتعظيم دراسات التصدع السطحي بجزء بسيط من تكلفة SEM.</p>								</div>
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									<p style="text-align: left;">هدف القياس</p>								</div>
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									<p>في هذا التطبيق ، يتم استخدام NANOVEA ST400 لقياس السطح المكسور لعينة الصلب. في هذه الدراسة ، سنعرض منطقة ثلاثية الأبعاد واستخراج ملف تعريف ثنائي الأبعاد وخريطة اتجاهية للسطح.</p>								</div>
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									<p style="text-align: left;">نانوفيا</p>								</div>
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									<p style="text-align: left;">ST400</p>								</div>
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									<span class="elementor-button-text">تعلم المزيد</span>
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																<a href="https://nanovea.com/instruments/st400">
							<img loading="lazy" decoding="async" width="768" height="756" src="https://nanovea.com/wp-content/uploads/2020/12/Nanovea-Customizable-Profilometer.png" class="elementor-animation-grow attachment-medium_large size-medium_large wp-image-9779" alt="مقياس الملامح الضوئي نانوفيا ST400 ثلاثي الأبعاد لتحليل عمق مداس الإطار وخشونة السطح" />								</a>
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					<h2 class="elementor-heading-title elementor-size-default">نتائج</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">المسطح العلوي</h2>				</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-inner-section elementor-element elementor-element-0621d2b elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="0621d2b" data-element_type="section">
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						<div class="elementor-element elementor-element-e1f3ef4 elementor-widget elementor-widget-image" data-id="e1f3ef4" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="941" height="509" src="https://nanovea.com/wp-content/uploads/2022/04/Metal-Fracture-Analysis.jpg" class="attachment-large size-large wp-image-18497" alt="" />															</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ae400e8" data-id="ae400e8" data-element_type="column">
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						<div class="elementor-element elementor-element-d503459 elementor-widget elementor-widget-heading" data-id="d503459" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">اتجاه نسيج السطح ثلاثي الأبعاد</h2>				</div>
				</div>
				<div class="elementor-element elementor-element-5948908 elementor-widget elementor-widget-image" data-id="5948908" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="429" height="210" src="https://nanovea.com/wp-content/uploads/2022/04/3D-Surface-Direction-Mapping.jpg" class="attachment-large size-large wp-image-18509" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-bdf5736 elementor-widget elementor-widget-text-editor" data-id="bdf5736" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<table style="width: 100.868%;"><tbody><tr><td style="width: 65.1042%;">الخواص</td><td style="width: 121.875%;">51.26%</td></tr><tr><td style="width: 65.1042%;">الاتجاه الأول</td><td style="width: 121.875%;">123.2º</td></tr><tr><td style="width: 65.1042%;">الاتجاه الثاني</td><td style="width: 121.875%;">116.3º</td></tr><tr><td style="width: 65.1042%;">الاتجاه الثالث</td><td style="width: 121.875%;">0.1725º</td></tr></tbody></table>								</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-inner-section elementor-element elementor-element-f9fa7d0 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="f9fa7d0" data-element_type="section">
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				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="854" height="273" src="https://nanovea.com/wp-content/uploads/2022/04/Fractography-Profilometer-Study.jpg" class="attachment-large size-large wp-image-18493" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-ecc9c0a elementor-widget elementor-widget-text-editor" data-id="ecc9c0a" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p><span class="fontstyle0">يمكن حساب مساحة السطح والحجم والخشونة والعديد من الأشياء الأخرى تلقائيًا من هذا الاستخراج.</span> </p>								</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6e6e18f" data-id="6e6e18f" data-element_type="column">
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						<div class="elementor-element elementor-element-56bc628 elementor-widget elementor-widget-heading" data-id="56bc628" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">2D استخراج الملف الشخصي</h2>				</div>
				</div>
				<div class="elementor-element elementor-element-9bb102b elementor-widget elementor-widget-image" data-id="9bb102b" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="430" height="255" src="https://nanovea.com/wp-content/uploads/2022/04/Fractography-Analysis.jpg" class="attachment-large size-large wp-image-18491" alt="" />															</div>
				</div>
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					<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d5d6ed5" data-id="d5d6ed5" data-element_type="column" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-c6154dc elementor-widget elementor-widget-heading" data-id="c6154dc" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">نتائج</h2>				</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-90aed2e" data-id="90aed2e" data-element_type="column">
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				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">السطح الجانبي</h2>				</div>
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					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-inner-section elementor-element elementor-element-cb0add2 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="cb0add2" data-element_type="section">
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				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="944" height="506" src="https://nanovea.com/wp-content/uploads/2022/04/Fractography-Profilometer-Analysis.jpg" class="attachment-large size-large wp-image-18492" alt="" />															</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-31333af" data-id="31333af" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-42ad972 elementor-widget elementor-widget-heading" data-id="42ad972" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">اتجاه نسيج السطح ثلاثي الأبعاد</h2>				</div>
				</div>
				<div class="elementor-element elementor-element-3cd8889 elementor-widget elementor-widget-image" data-id="3cd8889" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="430" height="211" src="https://nanovea.com/wp-content/uploads/2022/04/Fracture-3D-Surface-Direction-Mapping.jpg" class="attachment-large size-large wp-image-18494" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-5a5cbe4 elementor-widget elementor-widget-text-editor" data-id="5a5cbe4" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<table style="width: 100.868%;"><tbody><tr><td style="width: 65.1042%;">الخواص</td><td style="width: 121.875%;"><span class="fontstyle0">15.55</span>%</td></tr><tr><td style="width: 65.1042%;">الاتجاه الأول</td><td style="width: 121.875%;"><span class="fontstyle0">0.1617</span>º</td></tr><tr><td style="width: 65.1042%;">الاتجاه الثاني</td><td style="width: 121.875%;"><span class="fontstyle0">110.5</span>º</td></tr><tr><td style="width: 65.1042%;">الاتجاه الثالث</td><td style="width: 121.875%;"><span class="fontstyle0">171.5</span>º</td></tr></tbody></table>								</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-inner-section elementor-element elementor-element-23d7308 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="23d7308" data-element_type="section">
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						<div class="elementor-element elementor-element-971463b elementor-widget elementor-widget-image" data-id="971463b" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="850" height="272" src="https://nanovea.com/wp-content/uploads/2022/04/Metal-Fracture-Measurement.jpg" class="attachment-large size-large wp-image-18499" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-241bedb elementor-widget elementor-widget-text-editor" data-id="241bedb" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p><span class="fontstyle0">يمكن حساب مساحة السطح والحجم والخشونة والعديد من الأشياء الأخرى تلقائيًا من هذا الاستخراج.</span> </p>								</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-356dcd0" data-id="356dcd0" data-element_type="column">
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						<div class="elementor-element elementor-element-d21e858 elementor-widget elementor-widget-heading" data-id="d21e858" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">2D استخراج الملف الشخصي</h2>				</div>
				</div>
				<div class="elementor-element elementor-element-5cc99d7 elementor-widget elementor-widget-image" data-id="5cc99d7" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="455" height="196" src="https://nanovea.com/wp-content/uploads/2022/04/Fracture-Profilometry-measurement.jpg" class="attachment-large size-large wp-image-18495" alt="" />															</div>
				</div>
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		</div>
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					<h2 class="elementor-heading-title elementor-size-default">خاتمة</h2>				</div>
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				<div class="elementor-element elementor-element-18f7f2e elementor-widget elementor-widget-text-editor" data-id="18f7f2e" data-element_type="widget" data-widget_type="text-editor.default">
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									<p>في هذا التطبيق ، أظهرنا كيف يمكن لمقياس ملف التعريف NANOVEA ST400 3D عدم التلامس أن يميز بدقة التضاريس الكاملة (ميزات النانو والجزئية والكلية) للسطح المكسور. من المنطقة ثلاثية الأبعاد ، يمكن تحديد السطح بوضوح ويمكن استخراج المناطق الفرعية أو الملامح / المقاطع العرضية بسرعة وتحليلها بقائمة لا نهائية من حسابات السطح. يمكن تحليل ميزات سطح النانومتر بشكل أكبر باستخدام وحدة AFM المدمجة.</p><p>بالإضافة إلى ذلك ، قامت NANOVEA بتضمين نسخة محمولة إلى تشكيلة Profilometer الخاصة بهم ، وهي مهمة بشكل خاص للدراسات الميدانية حيث يكون سطح الكسر غير متحرك. مع هذه القائمة الواسعة من إمكانيات قياس السطح ، لم يكن تحليل سطح الكسر أسهل وأكثر ملاءمة مع أداة واحدة.</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">هل لديك تطبيق مماثل؟</h2>				</div>
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				</div><p>The post <a href="https://nanovea.com/ar/%d9%83%d8%b3%d9%88%d8%b1-%d8%aa%d8%ad%d9%84%d9%8a%d9%84-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-3d-%d8%a8%d8%b1%d9%88%d9%81%d9%8a%d9%84%d9%88%d9%85%d9%8a%d8%aa%d8%b1%d9%8a/">Fractography Analysis Using 3D Profilometry</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
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		<title>تحليل سطح لدائن مدعمة بألياف زجاجية باستخدام قياس الأبعاد ثلاثي بالبروفايلو متر</title>
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		<dc:creator><![CDATA[nanovea]]></dc:creator>
		<pubdate>الثلاثاء، 05 أبريل 2022 15:00:22 +0000</pubdate>
				<category><![CDATA[Application Notes]]></category>
		<category><![CDATA[Laboratory Testing]]></category>
		<category><![CDATA[Profilometry | Flatness and Warpage]]></category>
		<category><![CDATA[Profilometry | Step Height and Thickness]]></category>
		<category><![CDATA[Profilometry | Texture and Grain]]></category>
		<category><![CDATA[Profilometry Testing]]></category>
		<guid ispermalink="false">https://nanovea.com/?p=18507</guid>

					<description><![CDATA[<p>FIBERGLASS SURFACE TOPOGRAPHY USING 3D PROFILOMETRY Prepared by CRAIG LEISING INTRODUCTION Fiberglass is a material made from extremely fine fibers of glass. It is used as a reinforcing agent for many polymer products; the resulting composite material, properly known as fiber-reinforced polymer (FRP) or glass-reinforced plastic (GRP), is called &#8220;fiberglass&#8221; in popular usage. IMPORTANCE OF [&#8230;]</p>
<p>The post <a href="https://nanovea.com/ar/%d8%a7%d9%84%d8%a3%d9%84%d9%8a%d8%a7%d9%81-%d8%a7%d9%84%d8%b2%d8%ac%d8%a7%d8%ac%d9%8a%d8%a9-%d8%b3%d8%b7%d8%ad-%d8%b7%d8%a8%d9%88%d8%ba%d8%b1%d8%a7%d9%81%d9%8a%d8%a7-%d8%a8%d8%a7%d8%b3%d8%aa/">Fiberglass Surface Topography Using 3D Profilometry</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div data-elementor-type="wp-post" data-elementor-id="18507" class="elementor elementor-18507" data-elementor-post-type="post">
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					<h2 class="elementor-heading-title elementor-size-default">طبوغرافيا سطح الألياف الزجاجية</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">استخدام القياس الشخصي ثلاثي الأبعاد</h2>				</div>
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															<img loading="lazy" decoding="async" width="768" height="217" src="https://nanovea.com/wp-content/uploads/2022/04/Fiberglass-Quality-Control-Inspection.jpg" class="attachment-medium_large size-medium_large wp-image-18503" alt="" />															</div>
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					<h2 class="elementor-heading-title elementor-size-default">أُعدت بواسطة</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">كرايج للتنزه</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">مقدمة</h2>				</div>
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									<span class="fontstyle0">الألياف الزجاجية مادة مصنوعة من ألياف زجاجية دقيقة للغاية. يتم استخدامه كعامل تقوية للعديد من منتجات البوليمر ؛ المادة المركبة الناتجة ، والمعروفة بشكل صحيح بالبوليمر المقوى بالألياف (FRP) أو البلاستيك المقوى بالزجاج (GRP) ، تسمى &quot;الألياف الزجاجية&quot; في الاستخدام الشائع.</span>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">أهمية الفحص المترولوجي السطحي لمراقبة الجودة</h2>				</div>
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									على الرغم من وجود العديد من الاستخدامات لتقوية الألياف الزجاجية ، إلا أنه من الضروري في معظم التطبيقات أن تكون قوية قدر الإمكان. تحتوي مركبات الألياف الزجاجية على واحدة من أعلى نسب القوة إلى الوزن المتاحة وفي بعض الحالات ، يكون الجنيه للرطل أقوى من الفولاذ. بصرف النظر عن القوة العالية ، من المهم أيضًا أن يكون لديك أصغر مساحة سطح مكشوفة ممكنة. يمكن لأسطح الألياف الزجاجية الكبيرة أن تجعل الهيكل أكثر عرضة للهجوم الكيميائي وربما توسع المواد. لذلك ، فإن فحص السطح أمر بالغ الأهمية لإنتاج مراقبة الجودة.								</div>
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									<p style="text-align: left;">هدف القياس</p>								</div>
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									<p>في هذا التطبيق ، يتم استخدام NANOVEA ST400 لقياس الخشونة والتسطيح على سطح مركب من الألياف الزجاجية. من خلال قياس ميزات السطح هذه ، من الممكن إنشاء أو تحسين مادة مركبة من الألياف الزجاجية أقوى وأطول أمداً.</p>								</div>
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									<p style="text-align: left;">نانوفيا</p>								</div>
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									<p style="text-align: left;">ST400</p>								</div>
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									<span class="elementor-button-text">تعلم المزيد</span>
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				<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a6b67e5" data-id="a6b67e5" data-element_type="column">
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																<a href="https://nanovea.com/instruments/st400">
							<img loading="lazy" decoding="async" width="768" height="756" src="https://nanovea.com/wp-content/uploads/2020/12/Nanovea-Customizable-Profilometer.png" class="elementor-animation-grow attachment-medium_large size-medium_large wp-image-9779" alt="مقياس الملامح الضوئي نانوفيا ST400 ثلاثي الأبعاد لتحليل عمق مداس الإطار وخشونة السطح" />								</a>
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					<h2 class="elementor-heading-title elementor-size-default">معلمات القياس</h2>				</div>
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									<table style="border-collapse: collapse; width: 100%;"><tbody><tr><td style="width: 63.1148%;"><b><span class="fontstyle0">مسبار</span> </b></td><td style="width: 36.8852%; text-align: right;"><span class="fontstyle0">1 ملم</span></td></tr><tr><td style="width: 63.1148%;"><span class="fontstyle0"><b>معدل الاستحواذ</b></span></td><td style="width: 36.8852%; text-align: right;"><span class="fontstyle0">300 هرتز</span></td></tr><tr><td style="width: 63.1148%;"><span class="fontstyle0"><b>متوسط</b></span></td><td style="width: 36.8852%; text-align: right;">1</td></tr><tr><td style="width: 63.1148%;"><span class="fontstyle0"><b>قياس السطح</b></span></td><td style="width: 36.8852%; text-align: right;"><span class="fontstyle0">5 مم × 2 مم</span></td></tr><tr><td style="width: 63.1148%;"><span class="fontstyle0"><b>حجم الخطوة</b></span></td><td style="width: 36.8852%; text-align: right;"><span class="fontstyle0">5 ميكرومتر × 5 ميكرومتر</span></td></tr><tr><td style="width: 63.1148%;"><span class="fontstyle0"><b>وضع المسح</b></span></td><td style="width: 36.8852%; text-align: right;"><span class="fontstyle0">سرعة ثابتة</span></td></tr></tbody></table>								</div>
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															<img loading="lazy" decoding="async" width="667" height="499" src="https://nanovea.com/wp-content/uploads/2022/04/Fiberglass-surface-analysis.jpg" class="attachment-large size-large wp-image-18504" alt="" />															</div>
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															<img loading="lazy" decoding="async" width="666" height="666" src="https://nanovea.com/wp-content/uploads/2022/04/Fiberglass-surface-profilometry.jpg" class="attachment-large size-large wp-image-18505" alt="" />															</div>
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					<h2 class="elementor-heading-title elementor-size-default">مواصفات المسبار</h2>				</div>
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									<table style="width: 95.7674%; height: 120px;"><tbody><tr><td><b><em>قياس</em><em> يتراوح</em></b></td><td style="text-align: right;">1 ملم</td></tr><tr><td><em><b>قرار Z</b></em></td><td style="text-align: right;"> 25 نانومتر</td></tr><tr><td><em><b>دقة Z</b></em></td><td style="text-align: right;">200 نانومتر</td></tr><tr><td><em><b>القرار الجانبي</b></em></td><td style="text-align: right;"> 2 ميكرومتر</td></tr></tbody></table>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">نتائج</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">عرض اللون الكاذب</h2>				</div>
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															<img loading="lazy" decoding="async" width="969" height="389" src="https://nanovea.com/wp-content/uploads/2022/04/Fiberglass-3D-scan-profilometry.jpg" class="attachment-large size-large wp-image-18501" alt="" />															</div>
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					<h2 class="elementor-heading-title elementor-size-default">تسطيح السطح ثلاثي الأبعاد</h2>				</div>
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															<img loading="lazy" decoding="async" width="539" height="328" src="https://nanovea.com/wp-content/uploads/2022/04/Fiberglass-topography.jpg" class="attachment-large size-large wp-image-18508" alt="" />															</div>
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					<h2 class="elementor-heading-title elementor-size-default">خشونة السطح ثلاثية الأبعاد</h2>				</div>
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															<img loading="lazy" decoding="async" width="477" height="329" src="https://nanovea.com/wp-content/uploads/2022/04/Fiberglass-surface-topography.jpg" class="attachment-large size-large wp-image-18506" alt="" />															</div>
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									<table style="width: 100%;"><tbody><tr style="height: 24px;"><td style="width: 16.5979%; height: 24px;">سا</td><td style="width: 27.2797%; height: 24px;">15.716 ميكرومتر</td><td style="width: 52.8756%; height: 24px; text-align: left;">متوسط الارتفاع الحسابي</td></tr><tr style="height: 24px;"><td style="width: 16.5979%; height: 24px;">سكوير</td><td style="width: 27.2797%; height: 24px;">19.905 ميكرومتر</td><td style="width: 52.8756%; height: 24px; text-align: left;">متوسط الجذر التربيعي</td></tr><tr style="height: 24px;"><td style="width: 16.5979%; height: 24px;">Sp</td><td style="width: 27.2797%; height: 24px;">116.74 ميكرومتر</td><td style="width: 52.8756%; height: 24px; text-align: left;">الحد الأقصى لارتفاع الذروة</td></tr><tr style="height: 24px;"><td style="width: 16.5979%; height: 24px;">سيفيرت</td><td style="width: 27.2797%; height: 24px;">136.09 ميكرومتر</td><td style="width: 52.8756%; height: 24px; text-align: left;">أقصى ارتفاع للحفرة</td></tr><tr style="height: 24px;"><td style="width: 16.5979%; height: 24px;">س</td><td style="width: 27.2797%; height: 24px;">252.83 ميكرومتر</td><td style="width: 52.8756%; height: 24px; text-align: left;">أقصى ارتفاع</td></tr><tr style="height: 24px;"><td style="width: 16.5979%; height: 24px;">SSK</td><td style="width: 27.2797%; height: 24px;">0.556</td><td style="width: 52.8756%; height: 24px; text-align: left;">انحراف</td></tr><tr style="height: 24px;"><td style="width: 16.5979%; height: 24px;">Ssu</td><td style="width: 27.2797%; height: 24px;">3.654</td><td style="width: 52.8756%; height: 24px; text-align: left;">التفرطح</td></tr></tbody></table>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">خاتمة</h2>				</div>
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									<p>كما هو موضح في النتائج، فإن جهاز NANOVEA ST400 البصري <a href="https://nanovea.com/profilometers/">منشئ ملفات التعريف</a> كان قادرًا على قياس خشونة واستواء السطح المركب من الألياف الزجاجية بدقة. يمكن قياس البيانات على دفعات متعددة من مركبات الألياف و/أو فترة زمنية معينة لتوفير معلومات مهمة حول عمليات تصنيع الألياف الزجاجية المختلفة وكيفية تفاعلها مع مرور الوقت. وبالتالي، يعد ST400 خيارًا قابلاً للتطبيق لتعزيز عملية مراقبة الجودة للمواد المركبة من الألياف الزجاجية.</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">هل لديك تطبيق مماثل؟</h2>				</div>
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									<span class="elementor-button-text">ناقش الأمر مع أحد الخبراء الآن</span>
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									<span class="elementor-button-text">احصل على الأسعار والتفاصيل بسرعة</span>
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				</div><p>The post <a href="https://nanovea.com/ar/%d8%a7%d9%84%d8%a3%d9%84%d9%8a%d8%a7%d9%81-%d8%a7%d9%84%d8%b2%d8%ac%d8%a7%d8%ac%d9%8a%d8%a9-%d8%b3%d8%b7%d8%ad-%d8%b7%d8%a8%d9%88%d8%ba%d8%b1%d8%a7%d9%81%d9%8a%d8%a7-%d8%a8%d8%a7%d8%b3%d8%aa/">Fiberglass Surface Topography Using 3D Profilometry</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
]]></content:encoded>
					
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		<title>ارتداء واحتكاك حزام البوليمر باستخدام الترايبومتر</title>
		<link>https://nanovea.com/ar/%d8%a7%d9%84%d8%a8%d9%88%d9%84%d9%8a%d9%85%d8%b1-%d8%ad%d8%b2%d8%a7%d9%85-%d8%a7%d9%84%d8%aa%d8%a2%d9%83%d9%84-%d9%88%d8%a7%d9%84%d8%a7%d8%ad%d8%aa%d9%83%d8%a7%d9%83-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=polymer-belt-wear-and-friction-using-tribometer</link>
					<comments>https://nanovea.com/ar/%d8%a7%d9%84%d8%a8%d9%88%d9%84%d9%8a%d9%85%d8%b1-%d8%ad%d8%b2%d8%a7%d9%85-%d8%a7%d9%84%d8%aa%d8%a2%d9%83%d9%84-%d9%88%d8%a7%d9%84%d8%a7%d8%ad%d8%aa%d9%83%d8%a7%d9%83-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae/#respond</comments>
		
		<dc:creator><![CDATA[nanovea]]></dc:creator>
		<pubdate>الخميس، 06 يناير 2022 21:24:20 +0000</pubdate>
				<category><![CDATA[Application Notes]]></category>
		<category><![CDATA[Laboratory Testing]]></category>
		<category><![CDATA[Linear Tribology]]></category>
		<category><![CDATA[Profilometry | Geometry and Shape]]></category>
		<category><![CDATA[Profilometry | Roughness and Finish]]></category>
		<category><![CDATA[Profilometry | Texture and Grain]]></category>
		<category><![CDATA[Profilometry Testing]]></category>
		<category><![CDATA[Tribology Testing]]></category>
		<guid ispermalink="false">https://nanovea.com/?p=16977</guid>

					<description><![CDATA[<p>POLYMER BELTS WEAR AND FRICTION USING a TRIBOMETER Prepared by DUANJIE LI, PhD INTRODUCTION Belt drive transmits power and tracks relative movement between two or more rotating shafts. As a simple and inexpensive solution with minimal maintenance, belt drives are widely used in a variety of applications, such as bucksaws, sawmills, threshers, silo blowers and [&#8230;]</p>
<p>The post <a href="https://nanovea.com/ar/%d8%a7%d9%84%d8%a8%d9%88%d9%84%d9%8a%d9%85%d8%b1-%d8%ad%d8%b2%d8%a7%d9%85-%d8%a7%d9%84%d8%aa%d8%a2%d9%83%d9%84-%d9%88%d8%a7%d9%84%d8%a7%d8%ad%d8%aa%d9%83%d8%a7%d9%83-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae/">Polymer Belt Wear and Friction using a Tribometer</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div data-elementor-type="wp-post" data-elementor-id="16977" class="elementor elementor-16977" data-elementor-post-type="post">
						<section class="elementor-section elementor-top-section elementor-element elementor-element-7ec3d48 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="7ec3d48" data-element_type="section">
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					<h2 class="elementor-heading-title elementor-size-default">أحزمة بوليمر</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">ارتدي واحتكاك باستخدام جهاز ثلاثي الأبعاد</h2>				</div>
				</div>
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				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="768" height="217" src="https://nanovea.com/wp-content/uploads/2022/01/Polymer-Belts-Wear-Testing.jpg" class="attachment-medium_large size-medium_large wp-image-16979" alt="" />															</div>
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					<h2 class="elementor-heading-title elementor-size-default">أُعدت بواسطة</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">دوانجي لي ، دكتوراه</h2>				</div>
				</div>
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						<div class="elementor-container elementor-column-gap-default">
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					<h2 class="elementor-heading-title elementor-size-default">مقدمة</h2>				</div>
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									<p>ينقل محرك الحزام الطاقة ويتتبع الحركة النسبية بين اثنين أو أكثر من أعمدة الدوران. كحل بسيط وغير مكلف مع الحد الأدنى من الصيانة ، تُستخدم محركات السيور على نطاق واسع في مجموعة متنوعة من التطبيقات ، مثل المناشير ، ومناشير الخشب ، والدرسات ، ومنفاخ الصوامع ، والناقلات. يمكن لمحركات الحزام حماية الماكينة من الحمل الزائد وكذلك الرطوبة وعزل الاهتزازات.</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">أهمية تقييم الارتداء للقيادة ذات الأحزمة</h2>				</div>
				</div>
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									<p>الاحتكاك والتآكل أمر لا مفر منه للأحزمة في آلة يحركها حزام. يضمن الاحتكاك الكافي نقلًا فعالًا للطاقة دون الانزلاق ، ولكن الاحتكاك المفرط قد يؤدي إلى تآكل الحزام بسرعة. تحدث أنواع مختلفة من الاهتراء مثل التعب والتآكل والاحتكاك أثناء تشغيل محرك الحزام. من أجل إطالة عمر الحزام وتقليل التكلفة والوقت على إصلاح واستبدال الحزام ، فإن التقييم الموثوق لأداء تآكل الأحزمة أمر مرغوب فيه لتحسين عمر الحزام وكفاءة الإنتاج وأداء التطبيق. القياس الدقيق لمعامل الاحتكاك ومعدل التآكل للحزام يسهل البحث والتطوير ومراقبة الجودة لإنتاج الحزام.</p>								</div>
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																<a href="https://nanovea.com/instruments/t2000/">
							<img loading="lazy" decoding="async" width="768" height="711" src="https://nanovea.com/wp-content/uploads/2020/12/T2000-Superior-Tribometer.png" class="elementor-animation-grow attachment-medium_large size-medium_large wp-image-9913" alt="ارتفاع ضغط الهواء مقياس الضغط" />								</a>
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									<p style="text-align: left;">هدف القياس</p>								</div>
				</div>
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									<p style="text-align: left;"><span class="fontstyle0">في هذه الدراسة ، قمنا بمحاكاة ومقارنة سلوكيات ارتداء الأحزمة ذات القوام السطحي المختلف لعرض قدرة </span><span class="fontstyle2">نانوفيا </span><span class="fontstyle0">T2000 Tribometer في محاكاة عملية تآكل الحزام بطريقة محكومة ومراقب.</span></p>								</div>
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									<p style="text-align: left;">نانوفيا</p>								</div>
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									<p style="text-align: left;">T2000</p>								</div>
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					<a class="elementor-button elementor-button-link elementor-size-xs" href="https://nanovea.com/instruments/t2000/" id="learn-more-about-instrument">
						<span class="elementor-button-content-wrapper">
									<span class="elementor-button-text">تعلم المزيد</span>
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					</a>
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					<h2 class="elementor-heading-title elementor-size-default">إجرائات الإمتحان</h2>				</div>
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									<p><span class="fontstyle0">تم تقييم معامل الاحتكاك ، COF ، ومقاومة التآكل لحزامين مع خشونة السطح المختلفة والملمس من خلال </span><span class="fontstyle2">نانوفيا </span><span class="fontstyle0">حمل زائد <a href="https://nanovea.com/tribometers/">ثلاثي الأبعاد </a>باستخدام وحدة التآكل الترددي الخطي. تم استخدام كرة فولاذية 440 (قطرها 10 مم) كمادة مضادة. تم فحص خشونة السطح ومسار التآكل باستخدام جهاز متكامل <a href="https://nanovea.com/profilometers/">مقياس عدم الاتصال ثلاثي الأبعاد</a>. معدل التآكل، </span><span class="fontstyle2">ك</span><span class="fontstyle0">، باستخدام الصيغة </span><span class="fontstyle2">K = Vl (Fxs)</span><span class="fontstyle0">، أين </span><span class="fontstyle2">الخامس </span><span class="fontstyle0">هو الحجم البالي ، </span><span class="fontstyle2">F </span><span class="fontstyle0">هو الحمل العادي و </span><span class="fontstyle2">س </span><span class="fontstyle0">هي المسافة المنزلقة.</span></p><p> </p><p><span class="fontstyle0">يرجى ملاحظة أنه تم استخدام نظير كرة فولاذية 440 ملساء كمثال في هذه الدراسة ، يمكن تطبيق أي مادة صلبة ذات أشكال مختلفة وتشطيب سطحي باستخدام تركيبات مخصصة لمحاكاة حالة التطبيق الفعلية.</span></p>								</div>
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				<section class="elementor-section elementor-top-section elementor-element elementor-element-73014f5 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="73014f5" data-element_type="section">
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															<img loading="lazy" decoding="async" width="759" height="428" src="https://nanovea.com/wp-content/uploads/2022/01/Polymer-Belts-Wear-and-Friction.jpg" class="attachment-large size-large wp-image-16988" alt="" />															</div>
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															<img loading="lazy" decoding="async" width="758" height="514" src="https://nanovea.com/wp-content/uploads/2022/01/Polymer-Belts-Tribometer.jpg" class="attachment-large size-large wp-image-16987" alt="" />															</div>
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					<h2 class="elementor-heading-title elementor-size-default">النتائج والمناقشة</h2>				</div>
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				<section class="elementor-section elementor-inner-section elementor-element elementor-element-f6f1994 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="f6f1994" data-element_type="section">
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									<p><span class="fontstyle0">يتميز الحزام المحكم والحزام الأملس بخشونة سطحية Ra تبلغ 33.5 و 8.7 um ، على التوالي ، وفقًا لمحات السطح التي تم تحليلها والتي تم التقاطها باستخدام </span><span class="fontstyle2">نانوفيا </span><span class="fontstyle0">3D بروفايل بصري عدم الاتصال. تم قياس COF ومعدل التآكل للحزامين المختبرين عند 10 N و 100 N ، على التوالي ، لمقارنة سلوك تآكل الأحزمة عند الأحمال المختلفة.</span></p>								</div>
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									<p><span class="fontstyle0">شكل 1 </span><span class="fontstyle2">يوضح تطور COF للأحزمة أثناء اختبارات التآكل. تُظهر الأحزمة ذات القوام المختلف سلوكيات تآكل مختلفة إلى حد كبير. من المثير للاهتمام أنه بعد فترة التشغيل التي يزداد فيها COF تدريجيًا ، يصل الحزام المحكم إلى COF أقل من 0.5 ~ في كلا الاختبارين اللذين تم إجراؤهما باستخدام أحمال 10 N و 100 N. يُظهر الحمل البالغ 10 نيوتن COF أعلى بكثير من ~ 1.4 عندما يصبح COF مستقرًا ويحتفظ فوق هذه القيمة لبقية الاختبار. تم اختبار الحزام الناعم الذي تم اختباره تحت حمولة 100 N سريعًا بواسطة الكرة الفولاذية 440 وشكل مسار تآكل كبير. لذلك توقف الاختبار عند 220 دورة.</span></p>								</div>
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															<img loading="lazy" decoding="async" width="571" height="472" src="https://nanovea.com/wp-content/uploads/2022/01/Polymer-Belts-COF.jpg" class="attachment-large size-large wp-image-16980" alt="" />															</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">شكل ١:</span><span class="fontstyle0" style="color: #1b96cf;"><span style="color: #000000;"><span class="fontstyle0"> تطور COF للأحزمة بأحمال مختلفة.
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									<p>يقارن الشكل 2 صور مسار التآكل ثلاثية الأبعاد بعد الاختبارات عند 100 N. يوفر مقياس NANOVEA 3D غير المتصل بعدم التلامس أداة لتحليل الشكل التفصيلي لمسارات التآكل ، مما يوفر مزيدًا من التبصر في الفهم الأساسي لآلية التآكل.</p>								</div>
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															<img loading="lazy" decoding="async" width="602" height="150" src="https://nanovea.com/wp-content/uploads/2022/01/Polymer-Belts-Coefficient-of-Friction.jpg" class="attachment-large size-large wp-image-16991" alt="" />															</div>
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									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">الجدول 1:</span><span class="fontstyle0" style="color: #1b96cf;"><span style="color: #000000;"><span class="fontstyle0"> نتيجة تحليل مسار التآكل.
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															<img loading="lazy" decoding="async" width="586" height="411" src="https://nanovea.com/wp-content/uploads/2022/01/Polymer-Belts-Profilometer-scan.jpg" class="attachment-large size-large wp-image-16983" alt="" />															</div>
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									<p style="text-align: center;"><span style="color: #1b96cf;">الشكل 2:</span><span style="color: #1b96cf;"><span style="color: #000000;">  <span class="fontstyle0">عرض ثلاثي الأبعاد للحزامين<br />بعد الاختبارات عند 100 N.</span></span></span></p>								</div>
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									<p class="MsoNormal">يسمح ملف مسار التآكل ثلاثي الأبعاد بتحديد مباشر ودقيق لحجم مسار التآكل المحسوب بواسطة برنامج التحليل المتقدم كما هو موضح في الجدول 1. في اختبار التآكل لـ 220 دورة ، يحتوي الحزام الناعم على مسار تآكل أكبر وأعمق بكثير بحجم 75.7 مم 3 ، مقارنة بحجم تآكل 14.0 مم 3 للحزام المحكم بعد اختبار تآكل 600 ثورة. يؤدي الاحتكاك العالي للحزام الناعم ضد الكرة الفولاذية إلى معدل تآكل أعلى بمقدار 15 ضعفًا مقارنة بالحزام المحكم.</p><p class="MsoNormal"> </p><p class="MsoNormal">من المحتمل أن يكون هذا الاختلاف الكبير في COF بين الحزام المحكم والحزام الأملس مرتبطًا بحجم منطقة التلامس بين الحزام والكرة الفولاذية ، مما يؤدي أيضًا إلى أداء التآكل المختلف. يوضح الشكل 3 مسارات التآكل للحزامين تحت المجهر البصري. يتوافق فحص مسار التآكل مع الملاحظة الخاصة بتطور COF: الحزام المحكم ، الذي يحافظ على انخفاض COF يبلغ 0.5 تقريبًا ، لا يُظهر أي علامة على التآكل بعد اختبار التآكل تحت حمولة 10 N. يظهر الحزام الناعم تآكلًا بسيطًا المسار عند 10 N. تخلق اختبارات التآكل التي تم إجراؤها عند 100 N مسارات تآكل أكبر بشكل كبير على كل من الأحزمة ذات النسيج الناعم والسلس ، وسيتم حساب معدل التآكل باستخدام ملفات التعريف ثلاثية الأبعاد كما سيتم مناقشته في الفقرة التالية.</p>								</div>
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															<img loading="lazy" decoding="async" width="490" height="470" src="https://nanovea.com/wp-content/uploads/2022/01/Polymer-Belts-Wear-Test.jpg" class="attachment-large size-large wp-image-16989" alt="" />															</div>
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															<img loading="lazy" decoding="async" width="491" height="472" src="https://nanovea.com/wp-content/uploads/2022/01/Polymer-Belts-Friction-Test.jpg" class="attachment-large size-large wp-image-16981" alt="" />															</div>
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															<img loading="lazy" decoding="async" width="491" height="472" src="https://nanovea.com/wp-content/uploads/2022/01/Polymer-Belts-Tribology-Test.jpg" class="attachment-large size-large wp-image-16985" alt="" />															</div>
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															<img loading="lazy" decoding="async" width="491" height="472" src="https://nanovea.com/wp-content/uploads/2022/01/Polymer-Belts-Tribometer-Test.jpg" class="attachment-large size-large wp-image-16986" alt="" />															</div>
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									<p style="text-align: center;"><span style="color: #1b96cf;">الشكل 3:</span><span style="color: #1b96cf;"><span style="color: #000000;">  <span class="fontstyle0">قم بارتداء المسارات تحت المجهر الضوئي.</span> <br /></span></span></p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">خاتمة</h2>				</div>
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									<p>في هذه الدراسة ، عرضنا قدرة NANOVEA T2000 Tribometer في تقييم معامل الاحتكاك ومعدل تآكل الأحزمة بطريقة كمية وجيدة التحكم. يلعب نسيج السطح دورًا مهمًا في مقاومة الاحتكاك والتآكل للأحزمة أثناء أداء الخدمة. يُظهر الحزام المحكم معامل احتكاك ثابتًا يبلغ 0.5 تقريبًا ويمتلك عمرًا طويلاً ، مما يؤدي إلى تقليل الوقت والتكلفة في إصلاح أو استبدال الأداة. وبالمقارنة ، فإن الاحتكاك المفرط للحزام الأملس ضد الكرة الفولاذية يؤدي إلى تآكل الحزام بسرعة. علاوة على ذلك ، يعتبر التحميل على الحزام عاملاً حيويًا في مدة خدمته. يخلق الحمل الزائد احتكاكًا عاليًا جدًا ، مما يؤدي إلى تسريع تآكل الحزام.</p>
<p>يوفر NANOVEA T2000 Tribometer اختبارًا دقيقًا وقابلًا للتكرار للتآكل والاحتكاك باستخدام أوضاع الدوران والخطية المتوافقة مع ISO و ASTM ، مع تآكل اختياري بدرجة حرارة عالية ، ووحدات تزييت وتآكل ثلاثي متوفرة في نظام واحد متكامل مسبقًا.&nbsp;<span style="font-size: 16.8px;">نانوفيا&nbsp;</span>النطاق الذي لا مثيل له هو الحل المثالي لتحديد النطاق الكامل للخصائص الترايبولوجية للطلاءات الرقيقة أو السميكة أو الناعمة أو القاسية والأغشية والركائز.</p>								</div>
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				</div><p>The post <a href="https://nanovea.com/ar/%d8%a7%d9%84%d8%a8%d9%88%d9%84%d9%8a%d9%85%d8%b1-%d8%ad%d8%b2%d8%a7%d9%85-%d8%a7%d9%84%d8%aa%d8%a2%d9%83%d9%84-%d9%88%d8%a7%d9%84%d8%a7%d8%ad%d8%aa%d9%83%d8%a7%d9%83-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae/">Polymer Belt Wear and Friction using a Tribometer</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
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		<title>البنية المجهرية الأحفورية باستخدام قياس الأبعاد ثلاثي بالبروفايلو متر</title>
		<link>https://nanovea.com/ar/%d8%a3%d8%ad%d9%81%d9%88%d8%b1%d9%8a-%d9%85%d8%ac%d9%87%d8%b1%d9%8a%d8%a9-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d9%82%d9%8a%d8%a7%d8%b3-%d8%ab%d9%84%d8%a7%d8%ab%d9%8a-%d8%a7%d9%84/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=fossil-microstructure-using-3d-profilometry</link>
					<comments>https://nanovea.com/ar/%d8%a3%d8%ad%d9%81%d9%88%d8%b1%d9%8a-%d9%85%d8%ac%d9%87%d8%b1%d9%8a%d8%a9-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d9%82%d9%8a%d8%a7%d8%b3-%d8%ab%d9%84%d8%a7%d8%ab%d9%8a-%d8%a7%d9%84/#respond</comments>
		
		<dc:creator><![CDATA[nanovea]]></dc:creator>
		<pubdate>الثلاثاء، 28 ديسمبر 2021 20:03:37 +0000</pubdate>
				<category><![CDATA[Application Notes]]></category>
		<category><![CDATA[Laboratory Testing]]></category>
		<category><![CDATA[Profilometry | Geometry and Shape]]></category>
		<category><![CDATA[Profilometry | Roughness and Finish]]></category>
		<category><![CDATA[Profilometry | Texture and Grain]]></category>
		<category><![CDATA[Profilometry Testing]]></category>
		<guid ispermalink="false">https://nanovea.com/?p=16911</guid>

					<description><![CDATA[<p>FOSSIL MICROSTRUCTURE USING 3D PROFILOMETRY Prepared by DUANJIE LI, PhD INTRODUCTION Fossils are the preserved remains of traces of plants, animals and other organisms buried in sediment under ancient seas, lakes and rivers. The soft body tissue usually decays after death, but the hard shells, bones and teeth fossilize. Microstructure surface features are often preserved [&#8230;]</p>
<p>The post <a href="https://nanovea.com/ar/%d8%a3%d8%ad%d9%81%d9%88%d8%b1%d9%8a-%d9%85%d8%ac%d9%87%d8%b1%d9%8a%d8%a9-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d9%82%d9%8a%d8%a7%d8%b3-%d8%ab%d9%84%d8%a7%d8%ab%d9%8a-%d8%a7%d9%84/">Fossil Microstructure Using 3D Profilometry</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
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										<content:encoded><![CDATA[<div data-elementor-type="wp-post" data-elementor-id="16911" class="elementor elementor-16911" data-elementor-post-type="post">
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					<h2 class="elementor-heading-title elementor-size-default">البنية المجهرية الأحفورية</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">استخدام القياس الشخصي ثلاثي الأبعاد</h2>				</div>
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															<img loading="lazy" decoding="async" width="768" height="217" src="https://nanovea.com/wp-content/uploads/2021/12/Fossils-Portable-Profilometer.jpg" class="attachment-medium_large size-medium_large wp-image-16924" alt="" />															</div>
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					<h2 class="elementor-heading-title elementor-size-default">أُعدت بواسطة</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">دوانجي لي ، دكتوراه</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">مقدمة</h2>				</div>
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									<p>الحفريات هي بقايا آثار النباتات والحيوانات والكائنات الحية الأخرى المحفوظة في الرواسب تحت البحار القديمة والبحيرات والأنهار. عادة ما تتحلل أنسجة الجسم الرخوة بعد الموت ، لكن الأصداف الصلبة والعظام والأسنان تتحجر. غالبًا ما يتم الحفاظ على ميزات سطح البنية المجهرية عند حدوث استبدال معدني للقشور والعظام الأصلية ، مما يوفر نظرة ثاقبة لتطور الطقس وآلية تكوين الأحافير.</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">أهمية مقياس التشكيل ثلاثي الأبعاد غير المتصل للفحص الأحفوري</h2>				</div>
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									<p>تمكننا الملامح ثلاثية الأبعاد للأحفورة من مراقبة السمات السطحية التفصيلية للعينة الأحفورية من زاوية أقرب. قد لا يمكن تمييز الدقة العالية لمقياس ملف التعريف NANOVEA بالعين المجردة. يقدم برنامج تحليل الملف التعريفي مجموعة واسعة من الدراسات التي تنطبق على هذه الأسطح الفريدة. على عكس التقنيات الأخرى مثل مجسات اللمس، فإن تقنية NANOVEA <a href="https://nanovea.com/profilometers/">مقياس عدم الاتصال ثلاثي الأبعاد</a> يقيس ملامح السطح دون لمس العينة. وهذا يسمح بالحفاظ على السمات السطحية الحقيقية لبعض العينات الأحفورية الدقيقة. علاوة على ذلك، فإن مقياس الملف الشخصي Jr25 النموذجي المحمول يتيح القياس ثلاثي الأبعاد في المواقع الأحفورية، مما يسهل إلى حد كبير تحليل الحفريات وحمايتها بعد التنقيب.</p>								</div>
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									<p style="text-align: left;">هدف القياس</p>								</div>
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									<p style="text-align: left;"><span style="font-size: 16.8px;">في هذه الدراسة ، يتم استخدام مقياس الملامح NANOVEA Jr25 لقياس سطح عينتين أحفوريتين تمثيليتين. تم مسح وتحليل كامل سطح كل أحفورة من أجل تحديد خصائص سطحها والتي تشمل الخشونة ، والكونتور ، واتجاه النسيج.</span></p>								</div>
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									<p style="text-align: left;">نانوفيا</p>								</div>
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									<p style="text-align: left;">الابن 25</p>								</div>
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									<span class="elementor-button-text">تعلم المزيد</span>
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																<a href="https://nanovea.com/instruments/jr25/">
							<img loading="lazy" decoding="async" width="664" height="733" src="https://nanovea.com/wp-content/uploads/2021/08/NANOVEA-Jr25-Portable-Profilometer.png" class="elementor-animation-grow attachment-medium_large size-medium_large wp-image-12966" alt="" />								</a>
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					<h2 class="elementor-heading-title elementor-size-default">براتشيوبود فوسيل</h2>				</div>
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									<p>أول عينة أحفورية تم تقديمها في هذا التقرير هي أحفورة Brachiopod ، والتي جاءت من حيوان بحري له &quot;صمامات&quot; صلبة (قذائف) على سطحه العلوي والسفلي. ظهرت لأول مرة في العصر الكمبري ، أي منذ أكثر من 550 مليون سنة.</p><p><span style="font-size: 16.8px;">يظهر العرض ثلاثي الأبعاد للمسح في الشكل 1 ويظهر عرض الألوان الزائفة في الشكل 2. </span></p>								</div>
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						<div class="elementor-element elementor-element-2752b9e elementor-widget elementor-widget-image" data-id="2752b9e" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="535" height="501" src="https://nanovea.com/wp-content/uploads/2021/12/Shell-Fossil-Analysis.jpg" class="attachment-large size-large wp-image-16919" alt="" />															</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6275249" data-id="6275249" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-e87ac4d elementor-widget elementor-widget-image" data-id="e87ac4d" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="717" height="521" src="https://nanovea.com/wp-content/uploads/2021/12/Brachiopod-Fossil-Scan-Profilometer.jpg" class="attachment-large size-large wp-image-16939" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-29d1a9c elementor-widget elementor-widget-text-editor" data-id="29d1a9c" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">شكل ١: </span><span class="fontstyle0" style="color: #1b96cf;"><span style="color: #000000;"><span class="fontstyle0">عرض ثلاثي الأبعاد لعينة أحافير Brachiopod.</span><br /></span></span></p>								</div>
				</div>
					</div>
		</div>
					</div>
		</section>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-45fdcda elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="45fdcda" data-element_type="section">
						<div class="elementor-container elementor-column-gap-default">
					<div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e2f7d1a" data-id="e2f7d1a" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<section class="elementor-section elementor-inner-section elementor-element elementor-element-8f4b9fc elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="8f4b9fc" data-element_type="section">
						<div class="elementor-container elementor-column-gap-no">
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			<div class="elementor-widget-wrap">
							</div>
		</div>
				<div class="elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-cdee2af" data-id="cdee2af" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-9a3092b elementor-widget elementor-widget-image" data-id="9a3092b" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="501" height="418" src="https://nanovea.com/wp-content/uploads/2021/12/Brachiopod-Fossil-Study.jpg" class="attachment-large size-large wp-image-16925" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-e48813d elementor-widget elementor-widget-text-editor" data-id="e48813d" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">الشكل 2: </span><span class="fontstyle0"><span style="color: #000000;">عرض لون كاذب لعينة أحافير Brachiopod.</span></span></p>								</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-d2205bf" data-id="d2205bf" data-element_type="column">
			<div class="elementor-widget-wrap">
							</div>
		</div>
					</div>
		</section>
				<div class="elementor-element elementor-element-685a2b4 elementor-widget elementor-widget-text-editor" data-id="685a2b4" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p><span style="font-size: 16.8px;">تمت إزالة الشكل العام بعد ذلك من السطح من أجل فحص شكل السطح المحلي ومحيط أحفورة Brachiopod كما هو موضح في الشكل 3. يمكن الآن ملاحظة نسيج أخدود متباين غريب على عينة أحافير Brachiopod.</span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-b41b021 elementor-widget elementor-widget-image" data-id="b41b021" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="773" height="318" src="https://nanovea.com/wp-content/uploads/2021/12/Shell-Fossil-Profilometry.jpg" class="attachment-large size-large wp-image-16920" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-60720fa elementor-widget elementor-widget-text-editor" data-id="60720fa" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">الشكل 3:</span><span class="fontstyle0" style="color: #1b96cf;"><span style="color: #000000;"><span class="fontstyle0"> عرض الألوان الزائفة وخطوط الكنتور عرض بعد إزالة النموذج.</span><br /></span></span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-e20142b elementor-widget elementor-widget-text-editor" data-id="e20142b" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p><span style="font-size: 16.8px;">يتم استخراج ملف تعريف الخط من المنطقة المنسوجة لإظهار عرض مقطعي للسطح الأحفوري في الشكل 4. تقيس دراسة ارتفاع الخطوة الأبعاد الدقيقة لميزات السطح. يبلغ متوسط عرض الأخاديد 0.38 مم وعمق ~ 0.25 مم.</span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-ddb8c5d elementor-widget elementor-widget-image" data-id="ddb8c5d" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="1024" height="243" src="https://nanovea.com/wp-content/uploads/2021/12/Shell-Fossil-Study.jpg" class="attachment-large size-large wp-image-16921" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-86f80bc elementor-widget elementor-widget-image" data-id="86f80bc" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="1024" height="161" src="https://nanovea.com/wp-content/uploads/2021/12/Crinoid-Fossil-Study-Profilometer.jpg" class="attachment-large size-large wp-image-16938" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-5191c1e elementor-widget elementor-widget-text-editor" data-id="5191c1e" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">الشكل 4:</span><span class="fontstyle0" style="color: #1b96cf;"><span style="color: #000000;"><span class="fontstyle0"> ملف تعريف الخط ودراسات ارتفاع الخطوة للسطح المحكم.</span><br /></span></span></p>								</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-1979bac elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="1979bac" data-element_type="section">
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						<div class="elementor-element elementor-element-9c67049 elementor-widget elementor-widget-heading" data-id="9c67049" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">كرينويد الجذعية الأحفورية</h2>				</div>
				</div>
				<section class="elementor-section elementor-inner-section elementor-element elementor-element-f6f1994 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="f6f1994" data-element_type="section">
						<div class="elementor-container elementor-column-gap-default">
					<div class="elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-64b2fd4" data-id="64b2fd4" data-element_type="column">
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						<div class="elementor-element elementor-element-ff64916 elementor-widget elementor-widget-text-editor" data-id="ff64916" data-element_type="widget" data-widget_type="text-editor.default">
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									<p><span style="font-size: 16.8px;">العينة الأحفورية الثانية هي أحفورة جذعية كرينويدية. ظهرت Crinoids لأول مرة في بحار العصر الكمبري الأوسط ، قبل حوالي 300 مليون سنة من الديناصورات. </span></p><p><span style="font-size: 16.8px;"> </span></p><p><span style="font-size: 16.8px;">يظهر العرض ثلاثي الأبعاد للمسح في الشكل 5 ويظهر عرض الألوان الزائفة في الشكل 6. </span></p>								</div>
				</div>
					</div>
		</div>
					</div>
		</section>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-82d6755 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="82d6755" data-element_type="section">
						<div class="elementor-container elementor-column-gap-default">
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				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="392" height="534" src="https://nanovea.com/wp-content/uploads/2021/12/Crinoid-Fossil-Analysis.jpg" class="attachment-large size-large wp-image-16926" alt="" />															</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2b26c0f" data-id="2b26c0f" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-954a105 elementor-widget elementor-widget-image" data-id="954a105" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="661" height="508" src="https://nanovea.com/wp-content/uploads/2021/12/Crinoid-Stem-Fossil-Study.jpg" class="attachment-large size-large wp-image-16917" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-9be55a4 elementor-widget elementor-widget-text-editor" data-id="9be55a4" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p style="text-align: center;"><span class="fontstyle0" style="color: #1b96cf;">الشكل 5: </span><span class="fontstyle0" style="color: #1b96cf;"><span style="color: #000000;"><span class="fontstyle0">عرض ثلاثي الأبعاد لعينة أحفورية كرينويد.</span><br /></span></span></p>								</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-ff3fa93 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="ff3fa93" data-element_type="section">
						<div class="elementor-container elementor-column-gap-default">
					<div class="elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-cc3bbe9" data-id="cc3bbe9" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-2571aa5 elementor-widget elementor-widget-text-editor" data-id="2571aa5" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p><span style="font-size: 16.8px;">تم تحليل خواص نسيج السطح وخشونة أحفورة ساق Crinoid في الشكل 7. </span></p><p><span style="font-size: 16.8px;"> </span><span style="color: var( --e-global-color-text );">هذه الأحفورة لها اتجاه نسيج تفضيلي في زاوية قريبة من 90 درجة ، مما يؤدي إلى تماثل خواص الملمس بمقدار 69%.</span></p>								</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-eedd47b" data-id="eedd47b" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-434c933 elementor-widget elementor-widget-image" data-id="434c933" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="497" height="368" src="https://nanovea.com/wp-content/uploads/2021/12/Crinoid-Fossil-Profilometry.jpg" class="attachment-large size-large wp-image-16914" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-5539591 elementor-widget elementor-widget-text-editor" data-id="5539591" data-element_type="widget" data-widget_type="text-editor.default">
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									<p style="text-align: center;"><span style="color: #1b96cf;">الشكل 6:</span><span style="color: #1b96cf;"><span style="color: #000000;"> عرض اللون الزائف لملف </span></span><span style="color: #000000;">جذع Crinoid </span><span style="color: #000000;">عينة.</span></p><p style="text-align: center;"><span style="color: #1b96cf;"><span style="color: #000000;"> </span></span></p>								</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-d8cb364 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="d8cb364" data-element_type="section">
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				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="506" height="248" src="https://nanovea.com/wp-content/uploads/2021/12/Crinoid-Fossil-Measurement.jpg" class="attachment-large size-large wp-image-16913" alt="" />															</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-30beef9" data-id="30beef9" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
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				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="444" height="202" src="https://nanovea.com/wp-content/uploads/2021/12/Crinoid-Fossil-Isotropy-and-Roughness.jpg" class="attachment-large size-large wp-image-16912" alt="" />															</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-b9d8ece elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="b9d8ece" data-element_type="section">
						<div class="elementor-container elementor-column-gap-default">
					<div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ec5b3b6" data-id="ec5b3b6" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-e0cd55c elementor-widget elementor-widget-image" data-id="e0cd55c" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="1024" height="234" src="https://nanovea.com/wp-content/uploads/2021/12/Fossil-Profilometry-Parameters.jpg" class="attachment-large size-large wp-image-16918" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-9522731 elementor-widget elementor-widget-text-editor" data-id="9522731" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p style="text-align: center;"><span style="color: #1b96cf;">الشكل 7:</span><span style="color: #1b96cf;"><span style="color: #000000;"> </span></span><span style="color: #000000;">نسيج السطح خواص وخشونة أحفورة ساق Crinoid.</span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-ec9cf13 elementor-widget elementor-widget-text-editor" data-id="ec9cf13" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p><span style="font-size: 16.8px;">يظهر المظهر الجانبي ثنائي الأبعاد على طول الاتجاه المحوري لحفورة جذع Crinoid في الشكل 8. </span></p><p><span style="color: var( --e-global-color-text );">حجم قمم نسيج السطح موحد إلى حد ما.</span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-e619d93 elementor-widget elementor-widget-image" data-id="e619d93" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="1024" height="211" src="https://nanovea.com/wp-content/uploads/2021/12/Crinoid-Stem-Fossil-Profile-Analysis.jpg" class="attachment-large size-large wp-image-16916" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-9001013 elementor-widget elementor-widget-image" data-id="9001013" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="1024" height="145" src="https://nanovea.com/wp-content/uploads/2021/12/Crinoid-Stem-Fossil-2D-Profile-Analysis.jpg" class="attachment-large size-large wp-image-16915" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-6a0d003 elementor-widget elementor-widget-text-editor" data-id="6a0d003" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p style="text-align: center;"><span style="color: #1b96cf;">الشكل 8:</span><span style="color: #000000;"> تحليل الملف الشخصي ثنائي الأبعاد لأحفوري ساق Crinoid.</span></p>								</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-9c9a5b1 elementor-section-content-middle elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="9c9a5b1" data-element_type="section" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
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				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">خاتمة</h2>				</div>
				</div>
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									<p><span style="font-size: 16.8px;">في هذا التطبيق ، درسنا بشكل شامل الميزات السطحية ثلاثية الأبعاد لحفورة جذعية Brachiopod و Crinoid باستخدام مقياس التشكيل الجانبي المحمول غير المتصل NANOVEA Jr25. نعرض أن الأداة يمكن أن تميز بدقة التشكل ثلاثي الأبعاد لعينات الأحافير. ثم يتم تحليل سمات السطح المثير للاهتمام وملمس العينات. تمتلك عينة Brachiopod نسيج أخدود متباين ، بينما تُظهر أحافير جذع Crinoid تباينًا تفضيليًا للنسيج. أثبتت عمليات المسح السطحي ثلاثية الأبعاد المفصلة والدقيقة أنها أدوات مثالية لعلماء الحفريات والجيولوجيين لدراسة تطور الحياة وتكوين الأحافير.</span></p><p><span style="color: var( --e-global-color-text ); background-color: rgba(255, 255, 255, 0);">تمثل البيانات الموضحة هنا جزءًا فقط من الحسابات المتوفرة في برنامج التحليل. تقيس مقاييس ملف تعريف NANOVEA أي سطح تقريبًا في المجالات بما في ذلك أشباه الموصلات ، والإلكترونيات الدقيقة ، والطاقة الشمسية ، والألياف البصرية ، والسيارات ، والفضاء ، والمعادن ، والآلات ، والطلاء ، والأدوية ، والطب الحيوي ، والبيئة وغيرها الكثير.</span></p>								</div>
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				</div><p>The post <a href="https://nanovea.com/ar/%d8%a3%d8%ad%d9%81%d9%88%d8%b1%d9%8a-%d9%85%d8%ac%d9%87%d8%b1%d9%8a%d8%a9-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d9%82%d9%8a%d8%a7%d8%b3-%d8%ab%d9%84%d8%a7%d8%ab%d9%8a-%d8%a7%d9%84/">Fossil Microstructure Using 3D Profilometry</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
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		<title>الانتهاء من سطح الجلد المعالج باستخدام 3D Profilometry</title>
		<link>https://nanovea.com/ar/%d8%ac%d9%84%d8%af-%d9%85%d8%b9%d8%a7%d9%84%d8%ac-%d8%b3%d8%b7%d8%ad-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d9%82%d9%8a%d8%a7%d8%b3-%d8%ab%d9%84%d8%a7/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=processed-leather-surface-finish-using-3d-profilometry</link>
					<comments>https://nanovea.com/ar/%d8%ac%d9%84%d8%af-%d9%85%d8%b9%d8%a7%d9%84%d8%ac-%d8%b3%d8%b7%d8%ad-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d9%82%d9%8a%d8%a7%d8%b3-%d8%ab%d9%84%d8%a7/#respond</comments>
		
		<dc:creator><![CDATA[nanovea]]></dc:creator>
		<pubdate>الأربعاء، 20 أكتوبر 2021 21:08:52 +0000</pubdate>
				<category><![CDATA[Application Notes]]></category>
		<category><![CDATA[Laboratory Testing]]></category>
		<category><![CDATA[Profilometry | Flatness and Warpage]]></category>
		<category><![CDATA[Profilometry | Roughness and Finish]]></category>
		<category><![CDATA[Profilometry | Texture and Grain]]></category>
		<category><![CDATA[Profilometry | Volume and Area]]></category>
		<category><![CDATA[Profilometry Testing]]></category>
		<guid ispermalink="false">https://nanovea.com/?p=15796</guid>

					<description><![CDATA[<p>PROCESSED LEATHER SURFACE FINISH USING 3D PROFILOMETRY Prepared by CRAIG LEISING INTRODUCTION Once the tanning process of a leather hide is complete the leather surface can undergo several finishing processes for a variety of looks and touch. These mechanical processes can include stretching, buffing, sanding, embossing, coating etc. Dependent upon the end use of the [&#8230;]</p>
<p>The post <a href="https://nanovea.com/ar/%d8%ac%d9%84%d8%af-%d9%85%d8%b9%d8%a7%d9%84%d8%ac-%d8%b3%d8%b7%d8%ad-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d9%82%d9%8a%d8%a7%d8%b3-%d8%ab%d9%84%d8%a7/">Processed Leather Surface Finish using 3D Profilometry</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
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										<content:encoded><![CDATA[<div data-elementor-type="wp-post" data-elementor-id="15796" class="elementor elementor-15796" data-elementor-post-type="post">
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					<h2 class="elementor-heading-title elementor-size-default">جلد معالج</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">تشطيب السطح باستخدام قياس الأبعاد ثلاثي الأبعاد</h2>				</div>
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															<img loading="lazy" decoding="async" width="768" height="216" src="https://nanovea.com/wp-content/uploads/2021/10/Leather-Finish-Quality-Control-Instruments.jpg" class="attachment-medium_large size-medium_large wp-image-15809" alt="" />															</div>
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					<h2 class="elementor-heading-title elementor-size-default">أُعدت بواسطة</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">كرايج للتنزه</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">مقدمة</h2>				</div>
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									<p>بمجرد اكتمال عملية دباغة جلد الجلد ، يمكن أن يخضع سطح الجلد لعدة عمليات تشطيب لمجموعة متنوعة من الأشكال واللمس. يمكن أن تشمل هذه العمليات الميكانيكية التمدد ، والتلميع ، والصنفرة ، والنقش ، والطلاء وما إلى ذلك ، اعتمادًا على الاستخدام النهائي للجلد ، قد يتطلب البعض معالجة أكثر دقة وتحكمًا وقابلة للتكرار.</p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">أهمية فحص قياس الملامح
للبحث والتطوير ومراقبة الجودة</h2>				</div>
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									<p>نظرًا للاختلاف الكبير وعدم موثوقية طرق الفحص البصري ، يمكن للأدوات القادرة على تحديد ميزات المقاييس الدقيقة والنانوية بدقة تحسين عمليات تشطيب الجلد. يمكن أن يؤدي فهم تشطيب سطح الجلد بمعنى قابل للقياس الكمي إلى تحسين اختيار معالجة السطح المستند إلى البيانات لتحقيق نتائج إنهاء مثالية. NANOVEA 3D عدم الاتصال <a href="https://nanovea.com/profilometers/">بروفایلومتر </a>استخدام تقنية متحد البؤر لونية لقياس الأسطح الجلدية النهائية وتقديم أعلى مستوى من التكرار والدقة في السوق. عندما تفشل التقنيات الأخرى في توفير بيانات موثوقة ، بسبب ملامسة المسبار ، أو اختلاف السطح ، أو الزاوية ، أو الامتصاص أو الانعكاس ، تنجح NANOVEA Profilometers.</p>								</div>
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									<p>هدف القياس</p>								</div>
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									<p><em>في هذا التطبيق ، يتم استخدام NANOVEA ST400 لقياس ومقارنة تشطيب السطح لعينتين مختلفتين من الجلد ولكن تمت معالجتهما عن كثب. يتم حساب العديد من معلمات السطح تلقائيًا من ملف تعريف السطح.</em></p><p><em>سنركز هنا على خشونة السطح ، وعمق الغمازة ، ودرجة الغمازة ، وقطر الغمازة للتقييم المقارن.</em></p>								</div>
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									<p>نانوفيا</p>								</div>
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									<p>ST400</p>								</div>
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									<span class="elementor-button-text">تعلم المزيد</span>
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																<a href="https://nanovea.com/instruments/st400/">
							<img loading="lazy" decoding="async" width="768" height="756" src="https://nanovea.com/wp-content/uploads/2021/06/Sandpaper-Roughness-and-Particle-Diameter-1-11.png" class="elementor-animation-grow attachment-medium_large size-medium_large wp-image-11976" alt="" />								</a>
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					<h2 class="elementor-heading-title elementor-size-default">النتائج: عينة 1</h2>				</div>
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															<img loading="lazy" decoding="async" width="493" height="424" src="https://nanovea.com/wp-content/uploads/2021/10/Processed-LEather-Profilometer-Scan.jpg" class="attachment-large size-large wp-image-15800" alt="" />															</div>
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															<img loading="lazy" decoding="async" width="437" height="376" src="https://nanovea.com/wp-content/uploads/2021/10/Processed-Leather-3D-Scan-Profiler.jpg" class="attachment-large size-large wp-image-15799" alt="" />															</div>
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					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-74ca2b7 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="74ca2b7" data-element_type="section" data-settings="{&quot;background_background&quot;:&quot;gradient&quot;}">
						<div class="elementor-container elementor-column-gap-no">
					<div class="elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-6550a12" data-id="6550a12" data-element_type="column" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-7154d06 elementor-widget elementor-widget-heading" data-id="7154d06" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">ISO 25178</h2>				</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-085220b" data-id="085220b" data-element_type="column" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-4c04269 elementor-widget elementor-widget-heading" data-id="4c04269" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">معلمات الارتفاع</h2>				</div>
				</div>
				<section class="elementor-section elementor-inner-section elementor-element elementor-element-5837b65 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="5837b65" data-element_type="section">
						<div class="elementor-container elementor-column-gap-no">
					<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-b6fdbb4" data-id="b6fdbb4" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-45037a3 elementor-widget elementor-widget-image" data-id="45037a3" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="312" height="173" src="https://nanovea.com/wp-content/uploads/2021/10/Leather-Profilometry.jpg" class="attachment-large size-large wp-image-15849" alt="" />															</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5506339" data-id="5506339" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-2dd0846 elementor-widget elementor-widget-image" data-id="2dd0846" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="312" height="133" src="https://nanovea.com/wp-content/uploads/2021/10/Leather-Profilometry-Scan.jpg" class="attachment-large size-large wp-image-15848" alt="" />															</div>
				</div>
					</div>
		</div>
					</div>
		</section>
					</div>
		</div>
				<div class="elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-4c883a4" data-id="4c883a4" data-element_type="column" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-de14f22 elementor-widget elementor-widget-heading" data-id="de14f22" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">معلمات ثلاثية الأبعاد أخرى</h2>				</div>
				</div>
				<div class="elementor-element elementor-element-3bb413d elementor-widget elementor-widget-image" data-id="3bb413d" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="312" height="96" src="https://nanovea.com/wp-content/uploads/2021/10/Leather-Profilometer.jpg" class="attachment-large size-large wp-image-15847" alt="" />															</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-1979bac elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="1979bac" data-element_type="section">
						<div class="elementor-container elementor-column-gap-no">
					<div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c969083" data-id="c969083" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-9c67049 elementor-widget elementor-widget-heading" data-id="9c67049" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">النتائج: العينة 2</h2>				</div>
				</div>
				<section class="elementor-section elementor-inner-section elementor-element elementor-element-f6f1994 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="f6f1994" data-element_type="section">
						<div class="elementor-container elementor-column-gap-default">
					<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1ee650e" data-id="1ee650e" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-dc19d86 elementor-widget elementor-widget-image" data-id="dc19d86" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="480" height="354" src="https://nanovea.com/wp-content/uploads/2021/10/Processed-Leather-Profilometry-Scan.jpg" class="attachment-large size-large wp-image-15801" alt="" />															</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-64b2fd4" data-id="64b2fd4" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-7d4ccd8 elementor-widget elementor-widget-image" data-id="7d4ccd8" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="458" height="364" src="https://nanovea.com/wp-content/uploads/2021/10/Processed-Leather-surface-scan.jpg" class="attachment-large size-large wp-image-15802" alt="" />															</div>
				</div>
					</div>
		</div>
					</div>
		</section>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-da9b631 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="da9b631" data-element_type="section">
						<div class="elementor-container elementor-column-gap-no">
					<div class="elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-6fa6f8f" data-id="6fa6f8f" data-element_type="column" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-23f8c32 elementor-widget elementor-widget-heading" data-id="23f8c32" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">ISO 25178</h2>				</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-c35fc11" data-id="c35fc11" data-element_type="column" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-97ad40e elementor-widget elementor-widget-heading" data-id="97ad40e" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">معلمات الارتفاع</h2>				</div>
				</div>
				<section class="elementor-section elementor-inner-section elementor-element elementor-element-3cd34d9 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="3cd34d9" data-element_type="section">
						<div class="elementor-container elementor-column-gap-no">
					<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a66682e" data-id="a66682e" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-5146f59 elementor-widget elementor-widget-image" data-id="5146f59" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="312" height="171" src="https://nanovea.com/wp-content/uploads/2021/10/Leather-Profilometer-Scan.jpg" class="attachment-large size-large wp-image-15852" alt="" />															</div>
				</div>
					</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e589e82" data-id="e589e82" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-ebbd12b elementor-widget elementor-widget-image" data-id="ebbd12b" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="312" height="132" src="https://nanovea.com/wp-content/uploads/2021/10/Leather-Surface-Finish.jpg" class="attachment-large size-large wp-image-15851" alt="" />															</div>
				</div>
					</div>
		</div>
					</div>
		</section>
					</div>
		</div>
				<div class="elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-0229e1b" data-id="0229e1b" data-element_type="column" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-16eee51 elementor-widget elementor-widget-heading" data-id="16eee51" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">معلمات ثلاثية الأبعاد أخرى</h2>				</div>
				</div>
				<div class="elementor-element elementor-element-dbe707d elementor-widget elementor-widget-image" data-id="dbe707d" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="312" height="91" src="https://nanovea.com/wp-content/uploads/2021/10/Leather-Surface-Finish-Profilometry.jpg" class="attachment-large size-large wp-image-15850" alt="" />															</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-8ec771e elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="8ec771e" data-element_type="section" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
						<div class="elementor-container elementor-column-gap-no">
					<div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4eba72c" data-id="4eba72c" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-fbdd647 elementor-widget elementor-widget-text-editor" data-id="fbdd647" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p><span class="fontstyle0">مقارنة العمق</span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-9197bfe elementor-widget elementor-widget-text-editor" data-id="9197bfe" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p><span class="fontstyle0">توزيع العمق لكل عينة.<br />لوحظ عدد كبير من الدمامل العميقة في </span><span class="fontstyle2">عينة 1</span><span class="fontstyle0">.</span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-67fd28c elementor-widget elementor-widget-image" data-id="67fd28c" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="729" height="221" src="https://nanovea.com/wp-content/uploads/2021/10/Processed-Leather-Depth-Comperative.jpg" class="attachment-large size-large wp-image-15807" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-27d80ee elementor-widget elementor-widget-image" data-id="27d80ee" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="729" height="216" src="https://nanovea.com/wp-content/uploads/2021/10/Processed-Leather-Depth-Comperative-Profiler.jpg" class="attachment-large size-large wp-image-15803" alt="" />															</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-4d29de5 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="4d29de5" data-element_type="section" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
						<div class="elementor-container elementor-column-gap-no">
					<div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-395109b" data-id="395109b" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-9a462bd elementor-widget elementor-widget-text-editor" data-id="9a462bd" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p><span class="fontstyle0">مقارنة الملعب</span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-e1c3a04 elementor-widget elementor-widget-text-editor" data-id="e1c3a04" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p><span class="fontstyle0">الملعب بين الدمامل على </span><span class="fontstyle2">عينة 1 </span><span class="fontstyle0">أصغر قليلاً<br />من </span><span class="fontstyle2">عينة 2</span><span class="fontstyle0">، ولكن كلاهما لهما توزيع مماثل</span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-b1b70b7 elementor-widget elementor-widget-image" data-id="b1b70b7" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="729" height="221" src="https://nanovea.com/wp-content/uploads/2021/10/Processed-Leather-Pitch-Comperative-Measurement.jpg" class="attachment-large size-large wp-image-15805" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-3db41ad elementor-widget elementor-widget-image" data-id="3db41ad" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="729" height="216" src="https://nanovea.com/wp-content/uploads/2021/10/Processed-Leather-Pitch-Comperative.jpg" class="attachment-large size-large wp-image-15806" alt="" />															</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-3f26a08 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="3f26a08" data-element_type="section" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
						<div class="elementor-container elementor-column-gap-no">
					<div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-cbe46cd" data-id="cbe46cd" data-element_type="column">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-98b2cad elementor-widget elementor-widget-text-editor" data-id="98b2cad" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p> <span class="fontstyle0">مقارنة القطر</span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-4d03e83 elementor-widget elementor-widget-text-editor" data-id="4d03e83" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p><span class="fontstyle0">توزيعات مماثلة لمتوسط قطر الدمامل ،<br />مع </span><span class="fontstyle2">عينة 1 </span><span class="fontstyle0">عرض متوسط أقطار أصغر قليلاً في المتوسط.</span></p>								</div>
				</div>
				<div class="elementor-element elementor-element-050f25a elementor-widget elementor-widget-image" data-id="050f25a" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="726" height="220" src="https://nanovea.com/wp-content/uploads/2021/10/Processed-Leather-Mean-Diameter-Comperative.jpg" class="attachment-large size-large wp-image-15808" alt="" />															</div>
				</div>
				<div class="elementor-element elementor-element-98dde1a elementor-widget elementor-widget-image" data-id="98dde1a" data-element_type="widget" data-widget_type="image.default">
				<div class="elementor-widget-container">
															<img loading="lazy" decoding="async" width="726" height="215" src="https://nanovea.com/wp-content/uploads/2021/10/Processed-Leather-Mean-Diameter.jpg" class="attachment-large size-large wp-image-15804" alt="" />															</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-9c9a5b1 elementor-section-content-middle elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="9c9a5b1" data-element_type="section" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
						<div class="elementor-container elementor-column-gap-default">
					<div class="elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f2d1204 elementor-hidden-phone" data-id="f2d1204" data-element_type="column" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
			<div class="elementor-widget-wrap">
							</div>
		</div>
				<div class="elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3f87574" data-id="3f87574" data-element_type="column" data-settings="{&quot;background_background&quot;:&quot;classic&quot;}">
			<div class="elementor-widget-wrap elementor-element-populated">
						<div class="elementor-element elementor-element-8843a9f elementor-widget elementor-widget-heading" data-id="8843a9f" data-element_type="widget" data-widget_type="heading.default">
				<div class="elementor-widget-container">
					<h2 class="elementor-heading-title elementor-size-default">خاتمة</h2>				</div>
				</div>
				<div class="elementor-element elementor-element-18f7f2e elementor-widget elementor-widget-text-editor" data-id="18f7f2e" data-element_type="widget" data-widget_type="text-editor.default">
				<div class="elementor-widget-container">
									<p>في هذا التطبيق ، أظهرنا كيف يمكن لمقياس الملامح NANOVEA ST400 3D أن يميز بدقة تشطيب سطح الجلد المعالج. في هذه الدراسة ، سمحت لنا القدرة على قياس خشونة السطح ، وعمق الغمازة ، ونغمة الغمازة ، وقطر الغمازة بتحديد الاختلافات بين النهاية وجودة العينتين التي قد لا تكون واضحة من خلال الفحص البصري.</p><p>بشكل عام ، لم يكن هناك اختلاف واضح في مظهر عمليات المسح ثلاثية الأبعاد بين العينة 1 والعينة 2. ومع ذلك ، في التحليل الإحصائي ، هناك تمييز واضح بين العينتين. النموذج 1 يحتوي على كمية أكبر من الدمامل بأقطار أصغر ، وأعماق أكبر ونغمة أصغر من الدمامل إلى الدمامل مقارنةً بالنموذج 2.</p><p>يرجى ملاحظة أن هناك دراسات إضافية متاحة. يمكن تحليل مجالات الاهتمام الخاصة بشكل أكبر باستخدام وحدة AFM أو وحدة ميكروسكوب متكاملة. تتراوح سرعات NANOVEA 3D Profilometer من 20 مم / ثانية إلى 1 م / ث للمختبر أو البحث لتلبية احتياجات الفحص عالي السرعة ؛ يمكن بناؤها باستخدام أحجام مخصصة أو سرعات أو إمكانيات مسح ضوئي أو امتثال للغرفة النظيفة من الفئة 1 أو ناقل فهرسة أو للتكامل المباشر أو عبر الإنترنت.</p>								</div>
				</div>
					</div>
		</div>
					</div>
		</section>
				<section class="elementor-section elementor-top-section elementor-element elementor-element-bd5317b elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="bd5317b" data-element_type="section">
						<div class="elementor-container elementor-column-gap-default">
					<div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2dcd7da" data-id="2dcd7da" data-element_type="column">
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				</div><p>The post <a href="https://nanovea.com/ar/%d8%ac%d9%84%d8%af-%d9%85%d8%b9%d8%a7%d9%84%d8%ac-%d8%b3%d8%b7%d8%ad-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d9%82%d9%8a%d8%a7%d8%b3-%d8%ab%d9%84%d8%a7/">Processed Leather Surface Finish using 3D Profilometry</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
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		<title>طبوغرافيا السطح العضوي باستخدام مقياس الملامح المحمول ثلاثي الأبعاد</title>
		<link>https://nanovea.com/ar/%d8%b7%d8%a8%d9%88%d8%ba%d8%b1%d8%a7%d9%81%d9%8a%d8%a7-%d8%a7%d9%84%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b9%d8%b6%d9%88%d9%8a-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d9%85%d9%82%d9%8a%d8%a7/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=organic-surface-topography-using-portable-3d-profilometer</link>
					<comments>https://nanovea.com/ar/%d8%b7%d8%a8%d9%88%d8%ba%d8%b1%d8%a7%d9%81%d9%8a%d8%a7-%d8%a7%d9%84%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b9%d8%b6%d9%88%d9%8a-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d9%85%d9%82%d9%8a%d8%a7/#respond</comments>
		
		<dc:creator><![CDATA[nanovea]]></dc:creator>
		<pubdate>الثلاثاء، 17 أغسطس 2021 18:11:38 +0000</pubdate>
				<category><![CDATA[Application Notes]]></category>
		<category><![CDATA[Laboratory Testing]]></category>
		<category><![CDATA[Profilometry | Flatness and Warpage]]></category>
		<category><![CDATA[Profilometry | Roughness and Finish]]></category>
		<category><![CDATA[Profilometry | Texture and Grain]]></category>
		<category><![CDATA[Profilometry Testing]]></category>
		<guid ispermalink="false">https://nanovea.com/?p=12946</guid>

					<description><![CDATA[<p>ORGANIC SURFACE TOPOGRAPHY USING PORTABLE 3D PROFILOMETER Prepared by CRAIG LEISING INTRODUCTION Nature has become a vital pool of inspiration for the development of improved surface structure. Understanding the surface structures found in nature has led to adhesion studies based on gecko’s feet, resistance studies based on a sea cucumbers textural change and repellency studies [&#8230;]</p>
<p>The post <a href="https://nanovea.com/ar/%d8%b7%d8%a8%d9%88%d8%ba%d8%b1%d8%a7%d9%81%d9%8a%d8%a7-%d8%a7%d9%84%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b9%d8%b6%d9%88%d9%8a-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d9%85%d9%82%d9%8a%d8%a7/">Organic Surface Topography using Portable 3D Profilometer</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div data-elementor-type="wp-post" data-elementor-id="12946" class="elementor elementor-12946" data-elementor-post-type="post">
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					<h2 class="elementor-heading-title elementor-size-default">طبوغرافيا الأسطح العضوية</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">استخدام جهاز قياس ثلاثي الأبعاد محمول</h2>				</div>
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															<img loading="lazy" decoding="async" width="768" height="217" src="https://nanovea.com/wp-content/uploads/2021/08/ORGANIC-SURFACE-TOPOGRAPHY-Profilometer.jpg" class="attachment-medium_large size-medium_large wp-image-12965" alt="" />															</div>
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					<h2 class="elementor-heading-title elementor-size-default">أُعدت بواسطة</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">كرايج للتنزه</h2>				</div>
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					<h2 class="elementor-heading-title elementor-size-default">مقدمة</h2>				</div>
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									<p style="text-align: justify;"><span class="fontstyle0">أصبحت الطبيعة مصدر إلهام حيوي لتطوير بنية السطح المحسنة. أدى فهم الهياكل السطحية الموجودة في الطبيعة إلى دراسات الالتصاق بناءً على أقدام الوزغة ، ودراسات المقاومة المستندة إلى دراسات التغير النسيجي وخيار البحر المستندة إلى الأوراق ، من بين العديد من الدراسات الأخرى. تحتوي هذه الأسطح على عدد من التطبيقات المحتملة من الطب الحيوي إلى الملابس والسيارات. لكي تنجح أي من هذه الاختراقات السطحية ، يجب تطوير تقنيات التصنيع بحيث يمكن محاكاة خصائص السطح وإعادة إنتاجها. هذه هي العملية التي ستتطلب التحديد والتحكم.</span></p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">أهمية ملف التعريف البصري ثلاثي الأبعاد المحمول غير المتصل للأسطح العضوية</h2>				</div>
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									<p style="text-align: justify;">باستخدام تقنية الضوء اللوني، فإن جهاز NANOVEA Jr25 المحمول <a href="https://nanovea.com/profilometers/">ملف التعريف البصري</a> يتمتع بقدرة فائقة على قياس أي مادة تقريبًا. يتضمن ذلك الزوايا الفريدة والحادة والأسطح العاكسة والممتصة الموجودة ضمن مجموعة واسعة من خصائص الأسطح الطبيعية. توفر قياسات عدم الاتصال ثلاثية الأبعاد صورة ثلاثية الأبعاد كاملة لإعطاء فهم أكثر اكتمالاً لميزات السطح. وبدون القدرات ثلاثية الأبعاد، فإن تحديد أسطح الطبيعة سيعتمد فقط على المعلومات ثنائية الأبعاد أو التصوير المجهري، الذي لا يوفر معلومات كافية لتقليد السطح الذي تمت دراسته بشكل صحيح. إن فهم النطاق الكامل لخصائص السطح بما في ذلك الملمس والشكل والأبعاد، من بين أشياء أخرى كثيرة، سيكون أمرًا بالغ الأهمية لنجاح التصنيع.</p>
<p><b>إن القدرة على الحصول بسهولة على نتائج ذات جودة معملية في هذا المجال تفتح الباب لفرص بحثية جديدة.</b></p>								</div>
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									<p>هدف القياس</p>								</div>
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									<p><em><span class="fontstyle0">في هذا التطبيق ، فإن ملف </span><span class="fontstyle2">نانوفيا </span><span class="fontstyle0">يستخدم Jr25 لقياس سطح الورقة. توجد قائمة لا حصر لها من معلمات السطح التي يمكن حسابها تلقائيًا بعد المسح السطحي ثلاثي الأبعاد.</span></em></p><p><em><span class="fontstyle0">هنا سنراجع السطح ثلاثي الأبعاد ونختار<br />مجالات الاهتمام لمزيد من التحليل ، بما في ذلك<br />تحديد وفحص خشونة السطح والقنوات والتضاريس</span></em></p>								</div>
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									<p>نانوفيا</p>								</div>
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									<p>جي آر 25</p>								</div>
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																<a href="https://nanovea.com/instruments/jr25/">
							<img loading="lazy" decoding="async" width="664" height="733" src="https://nanovea.com/wp-content/uploads/2021/08/NANOVEA-Jr25-Portable-Profilometer.png" class="elementor-animation-grow attachment-medium_large size-medium_large wp-image-12966" alt="" />								</a>
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									شروط الاختبار								</div>
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															<img loading="lazy" decoding="async" width="1024" height="120" src="https://nanovea.com/wp-content/uploads/2021/08/Leaf-Topography-Analysis.jpg" class="attachment-large size-large wp-image-12963" alt="" />															</div>
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									<p><em><strong><span class="fontstyle0">عمق المستقبل</span></strong></em></p>								</div>
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									<p><em><strong> <span class="fontstyle0">متوسط كثافة الأخاديد: 16.471 سم / سم 2<br />متوسط عمق الأخاديد: 97.428 ميكرومتر<br />أقصى عمق: 359.769 ميكرومتر</span> </strong></em></p>								</div>
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															<img loading="lazy" decoding="async" width="579" height="457" src="https://nanovea.com/wp-content/uploads/2021/08/Leaf-Surface-Profilometry.jpg" class="attachment-large size-large wp-image-12961" alt="" />															</div>
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															<img loading="lazy" decoding="async" width="731" height="486" src="https://nanovea.com/wp-content/uploads/2021/08/Leaf-3D-Scan-Topography.jpg" class="attachment-large size-large wp-image-12952" alt="" />															</div>
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															<img loading="lazy" decoding="async" width="493" height="487" src="https://nanovea.com/wp-content/uploads/2021/08/Leaf-Profilometer-Study.jpg" class="attachment-large size-large wp-image-12956" alt="" />															</div>
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															<img loading="lazy" decoding="async" width="309" height="294" src="https://nanovea.com/wp-content/uploads/2021/08/Leaf-Surface-Analysis-Topography.jpg" class="attachment-large size-large wp-image-12958" alt="" />															</div>
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															<img loading="lazy" decoding="async" width="310" height="294" src="https://nanovea.com/wp-content/uploads/2021/08/Leaf-Analysis-Organic-Surface-Topography.jpg" class="attachment-large size-large wp-image-12953" alt="" />															</div>
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					<h2 class="elementor-heading-title elementor-size-default">خاتمة</h2>				</div>
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									<p><span class="fontstyle0">في هذا التطبيق ، أظهرنا كيف أن ملف </span><span class="fontstyle2">نانوفيا </span><span class="fontstyle0">يمكن لملف التعريف البصري ثلاثي الأبعاد المحمول Jr25 أن يميز بدقة كلا من الطبوغرافيا وتفاصيل مقياس النانومتر لسطح الورقة في الحقل. من خلال قياسات السطح ثلاثية الأبعاد هذه ، يمكن تحديد مجالات الاهتمام بسرعة ثم تحليلها بقائمة من الدراسات التي لا نهاية لها (</span><span class="fontstyle2">الأبعاد ، ملمس النهاية الخشنة ، تضاريس شكل الشكل ، تسطيح صفحة الالتواء ، مستوية الحجم ، منطقة الحجم ، ارتفاع الخطوة </span><span class="fontstyle0">و اخرين). يمكن اختيار المقطع العرضي ثنائي الأبعاد بسهولة لتحليل مزيد من التفاصيل. باستخدام هذه المعلومات ، يمكن فحص الأسطح العضوية على نطاق واسع باستخدام مجموعة كاملة من موارد قياس السطح. كان من الممكن إجراء مزيد من التحليل لمجالات الاهتمام الخاصة باستخدام وحدة AFM المدمجة على نماذج سطح الطاولة.</span></p><p><span class="fontstyle2">نانوفيا </span><span class="fontstyle0">تقدم أيضًا أجهزة قياس الملامح المحمولة عالية السرعة للبحث الميداني ومجموعة واسعة من الأنظمة القائمة على المعامل ، فضلاً عن توفير خدمات المختبرات.</span></p>								</div>
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					<h2 class="elementor-heading-title elementor-size-default">هل لديك تطبيق مماثل؟</h2>				</div>
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									<span class="elementor-button-text">ناقش الأمر مع أحد الخبراء الآن</span>
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									<span class="elementor-button-text">احصل على الأسعار والتفاصيل بسرعة</span>
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				</div><p>The post <a href="https://nanovea.com/ar/%d8%b7%d8%a8%d9%88%d8%ba%d8%b1%d8%a7%d9%81%d9%8a%d8%a7-%d8%a7%d9%84%d8%b3%d8%b7%d8%ad-%d8%a7%d9%84%d8%b9%d8%b6%d9%88%d9%8a-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-%d9%85%d9%82%d9%8a%d8%a7/">Organic Surface Topography using Portable 3D Profilometer</a> appeared first on <a href="https://nanovea.com/ar">NANOVEA: Advanced Profilometers, Tribometers, Nanoindenters, and Scratch Testers for Materials Testing</a>.</p>
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