{"id":22326,"date":"2023-06-06T15:51:48","date_gmt":"2023-06-06T15:51:48","guid":{"rendered":"https:\/\/nanovea.com\/?p=22326"},"modified":"2025-04-01T21:20:33","modified_gmt":"2025-04-01T21:20:33","slug":"%ed%8a%b8%eb%a6%ac%eb%b3%b4%eb%af%b8%ed%84%b0%eb%a5%bc-%ec%9d%b4%ec%9a%a9%ed%95%9c-%eb%b0%94%eb%8b%a5%ec%9e%ac%ec%9d%98-%ec%a0%90%ec%a7%84%ec%a0%81-%eb%a7%88%eb%aa%a8-%eb%a7%a4%ed%95%91","status":"publish","type":"post","link":"https:\/\/nanovea.com\/ko\/progressive-wear-mapping-of-flooring-using-tribometer\/","title":{"rendered":"\ud2b8\ub77c\uc774\ubcf4\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud55c \ubc14\ub2e5\uc7ac\uc758 \uc810\uc9c4\uc801 \ub9c8\ubaa8 \ub9e4\ud551"},"content":{"rendered":"\t\t
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Flooring Wear Testing<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Progressive Wear Mapping of Flooring\u200b using Tribometer with integrated Profilometer<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"flooring\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Prepared by<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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FRANK LIU<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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INTRODUCTION<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Flooring materials are designed to be durable, but they often su\ufb00er wear and tear from everyday activities such as movement and furniture use. To ensure their longevity, most types of \ufb02ooring have a protective wear layer that resists damage. However, the thickness and durability of the wear layer vary depending on the \ufb02ooring type and level of foot tra\ufb03c. In addition, di\ufb00erent layers within the \ufb02ooring structure, such as UV coatings, decorative layers, and glaze, have varying wear rates. That’s where progressive wear mapping comes in. Using the NANOVEA T2000 Tribometer with an integrated\u00a03D Non-Contact Pro\ufb01lometer<\/a>, precise monitoring, and analysis of the performance and longevity of \ufb02ooring materials can be done. By providing detailed insight into the wear behavior of various \ufb02ooring materials, scientists and technical professionals can make more informed decisions when selecting and designing new \ufb02ooring systems.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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IMPORTANCE OF PROGRESSIVE WEAR MAPPING FOR FLOOR PANELS<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Flooring testing has traditionally centered on the wear rate of a sample to determine its durability against wear. However, progressive wear mapping allows analyzing the sample’s wear rate throughout the test, providing valuable insights into its wear behavior. This in-depth analysis allows for correlations between friction data and wear rate, which can identify the root causes of wear. It should be noted that wear rates are not constant throughout wear tests. Thus, observing the progression of wear gives a more accurate assessment of the sample’s wear. Progressing beyond traditional testing methods, the adoption of progressive wear mapping has contributed to significant advancements in the field of flooring testing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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The NANOVEA T2000 Tribometer with an integrated 3D Non-Contact Profilometer is a groundbreaking solution for wear testing and volume loss measurements. Its ability to move with precision between the pin and the profilometer guarantees the reliability of results by eliminating any deviation in wear track radius or location. But that’s not all – the 3D Non-Contact Profilometer’s advanced capabilities allow for high-speed surface measurements, reducing scanning time to mere seconds. With the capability of applying loads of up to 2,000 N and achieving spinning speeds of up to 5,000 rpm, the NANOVEA T2000 Tribometer<\/a> offers versatility and precision in the evaluation process. It’s clear that this equipment holds a vital role in progressive wear mapping.<\/p><\/div><\/div><\/div>

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"flooring\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"flooring\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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FIGURE 1:<\/span> Sample set-up prior to wear testing\n(left) and post-wear test profilometry of the wear track (right).<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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MEASUREMENT OBJECTIVE<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Progressive wear mapping testing was performed on two types of flooring materials: stone and wood. Each sample underwent a total of 7 test cycles, with increasing test durations of 2, 4, 8, 20, 40, 60, and 120 s, allowing for a comparison of wear over time. After each test cycle, the wear track was profiled using the NANOVEA 3D Non-Contact Profilometer. From the data collected by the profiler, the volume of the hole and wear rate can be analyzed using the integrated features in the NANOVEA Tribometer software or our surface analysis software, Mountains.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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NANOVEA T2000 High Load<\/span>
Pneumatic Tribometer<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tDOWNLOAD BROCHURE<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tGET A QUOTE<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"NANOVEA\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t
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THE SAMPLES<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"wear\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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WEAR MAPPING TEST PARAMETERS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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LOAD<\/strong><\/em><\/td>40 N<\/strong><\/em><\/td><\/tr>
TEST DURATION<\/strong><\/em><\/td>varies<\/strong><\/em><\/td><\/tr>
SPEED<\/strong><\/em><\/td>200 rpm<\/strong><\/em><\/td><\/tr>
RADIUS<\/strong><\/em><\/td>10 mm<\/strong><\/em><\/td><\/tr>
DISTANCE<\/strong><\/em><\/td>varies<\/strong><\/em><\/td><\/tr>
BALL MATERIAL<\/strong><\/em><\/td>Tungsten Carbide<\/strong><\/em><\/td><\/tr>
BALL DIAMETER<\/strong><\/em><\/td>10 mm<\/strong><\/em><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Test duration used over the 7 cycles were 2, 4, 8, 20, 40, 60, and 120 seconds<\/span>, respectively.\nThe distances traveled were 0.40, 0.81, 1.66, 4.16, 8.36, 12.55, and 25.11 meters.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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WEAR MAPPING RESULTS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Wood Flooring<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Test Cycle<\/i><\/b><\/td>Max COF<\/i><\/b><\/td>Min COF<\/i><\/b><\/td>Avg. COF<\/i><\/b><\/td><\/tr>
1<\/td>0.335<\/td>0.124<\/td>0.275<\/td><\/tr>
2<\/td>0.337<\/td>0.207<\/td>0.295<\/td><\/tr>
3<\/td>0.380<\/td>0.229<\/td>0.329<\/td><\/tr>
4<\/td>0.393<\/td>0.265<\/td>0.354<\/td><\/tr>
5<\/td>0.352<\/td>0.205<\/td>0.314<\/td><\/tr>
6<\/td>0.345<\/td>0.199<\/td>0.312<\/td><\/tr>
7<\/td>0.315<\/td>0.211<\/td>0.293<\/td><\/tr><\/tbody><\/table>

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RADIAL ORIENTATION<\/strong><\/em><\/p>
Test Cycle<\/i><\/b><\/td>Total Volume Loss (\u00b5m3<\/i><\/b><\/td>Total Distance
Traveled (m)<\/i><\/b><\/td>		Wear Rate
(mm\/Nm) x10-5<\/sup><\/i><\/b><\/td>		Instantaneous Wear Rate
(mm\/Nm) x10-5<\/sup><\/i><\/b><\/td><\/tr>
1<\/td>296247687<\/td>0.40<\/td>1833.746<\/td>1833.746<\/td><\/tr>
2<\/td>355245227<\/td>1.22<\/td>1093.260<\/td>181.5637<\/td><\/tr>
3<\/td>596371326<\/td>2.88<\/td>898.242<\/td>363.1791<\/td><\/tr>
4<\/td>883747767<\/td>7.04<\/td>530.629<\/td>172.5496<\/td><\/tr>
5<\/td>1207179951<\/td>15.40<\/td>360.889<\/td>96.69074<\/td><\/tr>
6<\/td>1472745318<\/td>27.95<\/td>293.329<\/td>52.89311<\/td><\/tr>
7<\/td>1851319210<\/td>53.06<\/td>184.343<\/td>37.69599<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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FIGURE 2:<\/span> Wear rate vs total distance traveled (left)
and instantaneous wear rate vs test cycle (right) for wood flooring.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"progressive\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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FIGURE 3:<\/span> COF graph and 3D view of wear track from test #7 on wood flooring.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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FIGURE 4:<\/span> Cross-Sectional Analysis of Wood Wear Track from Test #7<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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FIGURE 5:<\/span> Volume and Area Analysis of Wear Track on Wood Sample Test #7.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n \n For full result details, click here.<\/span>\n <\/a>\n<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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WEAR MAPPING RESULTS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Stone Flooring<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Test Cycle<\/i><\/b><\/td>Max COF<\/i><\/b><\/td>Min COF<\/i><\/b><\/td>Avg. COF<\/i><\/b><\/td><\/tr>
1<\/td>0.249<\/td>0.035<\/td>0.186<\/td><\/tr>
2<\/td>0.349<\/td>0.197<\/td>0.275<\/td><\/tr>
3<\/td>0.294<\/td>0.154<\/td>0.221<\/td><\/tr>
4<\/td>0.503<\/td>0.124<\/td>0.273<\/td><\/tr>
5<\/td>0.548<\/td>0.106<\/td>0.390<\/td><\/tr>
6<\/td>0.510<\/td>0.129<\/td>0.434<\/td><\/tr>
7<\/td>0.527<\/td>0.181<\/td>0.472<\/td><\/tr><\/tbody><\/table>

\u00a0<\/strong><\/em><\/p>

RADIAL ORIENTATION<\/strong><\/em><\/p>
Test Cycle<\/i><\/b><\/td>Total Volume Loss (\u00b5m3<\/i><\/b><\/td>Total Distance
Traveled (m)<\/i><\/b><\/td>		Wear Rate
(mm\/Nm) x10-5<\/sup><\/i><\/b><\/td>		Instantaneous Wear Rate
(mm\/Nm) x10-5<\/sup><\/i><\/b><\/td><\/tr>
1<\/td>96278846<\/td>0.40<\/td>595.957<\/td>595.9573<\/td><\/tr>
2<\/td>804289731<\/td>1.22<\/td>2475.185<\/td>2178.889<\/td><\/tr>
3<\/td>1316147855<\/td>2.88<\/td>1982.355<\/td>770.9501<\/td><\/tr>
4<\/td>3136530215<\/td>7.04<\/td>1883.269<\/td>1093.013<\/td><\/tr>
5<\/td>10821732180<\/td>15.40<\/td>3235.180<\/td>2297.508<\/td><\/tr>
6<\/td>20174960343<\/td>27.95<\/td>4018.282<\/td>1862.899<\/td><\/tr>
7<\/td>42512063420<\/td>53.06<\/td>4233.081<\/td>2224.187<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"stone\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"stone\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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FIGURE 6:<\/span> Wear rate vs total distance travelled (left)
and instantaneous wear rate vs test cycle (right) for stone flooring.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"flooring\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"stone\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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FIGURE 7:<\/span> COF graph and 3D view of wear track from test #7 on stone flooring.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"tribology\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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FIGURE 8:<\/span> Cross-Sectional Analysis of Stone Wear Track from Test #7.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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FIGURE 9:<\/span> Volume and Area Analysis of Wear Track on Stone Sample Test #7.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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For full result details, click here.<\/span>
<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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DISCUSSION<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\tThe instantaneous wear rate is calculated with the following equation:\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"progressive\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Where V is the volume of a hole, N is the load, and X is the total distance, this equation describes the wear rate between test cycles. The instantaneous wear rate can be used to better identify changes in wear rate throughout the test.<\/p>

Both samples have very different wear behaviors. Over time, the wood flooring starts with a high wear rate but quickly drops to a smaller, steady value. For the stone flooring, the wear rate appears to start at a low value and trends to a higher value over cycles. The instantaneous wear rate also shows little consistency. The specific reason for the difference is not certain but may be due to the structure of the samples. The stone flooring seems to consist of loose grain-like particles, which would wear differently compared to the wood’s compact structure. Additional testing and research would be needed to ascertain the cause of this wear behavior.<\/p>

The data from the coefficient of friction (COF) seems to agree with the observed wear behavior. The COF graph for the wood flooring appears consistent throughout the cycles, complementing its steady wear rate. For the stone flooring, the average COF increases throughout the cycles, similar to how the wear rate also increases with cycles. There are also apparent changes in the shape of the friction graphs, suggesting changes in how the ball is interacting with the stone sample. This is most apparent in cycle 2 and cycle 4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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CONCLUSION<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The NANOVEA T2000 Tribometer showcases its ability to perform progressive wear mapping by analyzing the wear rate between two different flooring samples. Pausing the continuous wear test and scanning the surface with the NANOVEA 3D Non-Contact Profilometer provides valuable insights into the material’s wear behavior over time.<\/p>

The NANOVEA T2000 Tribometer with the integrated 3D Non-Contact Profilometer provides a wide variety of data, including COF (Coefficient of Friction) data, surface measurements, depth readings, surface visualization, volume loss, wear rate, and more. This comprehensive set of information allows users to gain a deeper understanding of the interactions between the system and the sample. With its controlled loading, high precision, ease of use, high loading, wide speed range, and additional environmental modules, the NANOVEA T2000 Tribometer takes tribology to the next level.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Got a similar application?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tDISCUSS WITH AN EXPERT NOW<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tGET PRICING & DETAILS FAST<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Flooring Wear Testing Progressive Wear Mapping of Flooring\u200b using Tribometer with integrated Profilometer Prepared by FRANK LIU INTRODUCTION Flooring materials are designed to be durable, but they often su\ufb00er wear and tear from everyday activities such as movement and furniture use. To ensure their longevity, most types of \ufb02ooring have a protective wear layer that […]<\/p>\n","protected":false},"author":1,"featured_media":22645,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[7,349,355,375,336],"tags":[],"class_list":["post-22326","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-notes","category-laboratory-testing","category-profilometry-volume-area","category-ring-on-ring-tribology","category-tribology-testing"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/posts\/22326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/comments?post=22326"}],"version-history":[{"count":42,"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/posts\/22326\/revisions"}],"predecessor-version":[{"id":24656,"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/posts\/22326\/revisions\/24656"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/media\/22645"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/media?parent=22326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/categories?post=22326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/tags?post=22326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}