{"id":216,"date":"2015-03-04T17:50:29","date_gmt":"2015-03-04T17:50:29","guid":{"rendered":"http:\/\/nanovea.com\/?page_id=216"},"modified":"2022-03-25T21:04:12","modified_gmt":"2022-03-25T21:04:12","slug":"teste-de-linear-wear","status":"publish","type":"page","link":"https:\/\/nanovea.com\/pt\/teste-de-linear-wear\/","title":{"rendered":"Teste de Desgaste Linear"},"content":{"rendered":"<div class=\"wonderpluginslider-container\" id=\"wonderpluginslider-container-8\" style=\"max-width:1035px;margin:0 auto;padding-left:0px;padding-right:0px;padding-top:0px;padding-bottom:0px;\"><div class=\"wonderpluginslider\" id=\"wonderpluginslider-8\" data-sliderid=\"8\" data-width=\"1035\" data-height=\"375\" data-skin=\"cube\" data-autoplay=\"true\" data-randomplay=\"false\" data-loadimageondemand=\"false\" data-transitiononfirstslide=\"false\" data-autoplayvideo=\"false\" data-isresponsive=\"true\" data-fullwidth=\"false\" data-isfullscreen=\"false\" data-ratioresponsive=\"false\" data-showtext=\"true\" data-showtimer=\"false\" data-showbottomshadow=\"false\" data-navshowpreview=\"false\" data-textautohide=\"true\" data-lightboxresponsive=\"true\" data-lightboxshownavigation=\"false\" data-lightboxshowtitle=\"true\" data-lightboxshowdescription=\"false\" data-texteffectresponsive=\"true\" data-donotinit=\"false\" data-addinitscript=\"false\" data-lightboxfullscreenmode=\"false\" data-lightboxcloseonoverlay=\"true\" data-lightboxvideohidecontrols=\"false\" data-lightboxnogroup=\"false\" data-lightboxautoslide=\"false\" data-lightboxshowtimer=\"true\" data-lightboxshowplaybutton=\"true\" data-lightboxalwaysshownavarrows=\"false\" data-lightboxshowtitleprefix=\"true\" data-titleusealt=\"false\" data-outputtext=\"false\" data-scalemode=\"fit\" data-arrowstyle=\"always\" data-transition=\"slide\" data-loop=\"0\" data-border=\"0\" data-slideinterval=\"8000\" data-arrowimage=\"arrows-36-80-0.png\" data-arrowwidth=\"36\" data-arrowheight=\"80\" data-arrowtop=\"50\" data-arrowmargin=\"-18\" data-navstyle=\"bullets\" data-navimage=\"bullet-24-24-1.png\" data-navwidth=\"24\" data-navheight=\"24\" data-navspacing=\"8\" data-navmarginx=\"16\" data-navmarginy=\"16\" data-navposition=\"bottom\" data-playvideoimage=\"playvideo-64-64-0.png\" data-playvideoimagewidth=\"64\" data-playvideoimageheight=\"64\" data-lightboxthumbwidth=\"90\" data-lightboxthumbheight=\"60\" data-lightboxthumbtopmargin=\"12\" data-lightboxthumbbottommargin=\"4\" data-lightboxbarheight=\"64\" data-lightboxtitlebottomcss=\"color:#333; 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font-size:16px; font-family:Arial,Helvetica,sans-serif; overflow:hidden; text-align:left;\" data-lightboxdescriptioninsidecss=\"color:#fff; font-size:12px; font-family:Arial,Helvetica,sans-serif; overflow:hidden; text-align:left; margin:4px 0px 0px; padding: 0px;\" data-lightboxslideinterval=\"5000\" data-lightboxtimerposition=\"bottom\" data-lightboxtimercolor=\"#dc572e\" data-lightboxtimeropacity=\"1\" data-lightboxbordersize=\"8\" data-lightboxborderradius=\"0\" data-textcss=\"display:block; padding:8px 16px; text-align:left;\" data-textbgcss=\"display:none;\" data-titlecss=\"color: #1b96cf;    font-family: &quot;Open Sans&quot;,sans-serif;    font-size: 32px;    font-weight: bold;    line-height: 44px;    margin-bottom: 0;    margin-top: 20px;    text-transform: uppercase;\" data-descriptioncss=\"color: #282828;    font-size: 18px;    line-height: 30px;\" data-buttoncss=\"display:block; position:relative; margin-top:10px;\" data-titlecssresponsive=\"font-size:12px;\" data-descriptioncssresponsive=\"display:none !important;\" data-buttoncssresponsive=\"font-size: 9px !important;width:100%;\" data-jsfolder=\"https:\/\/nanovea.com\/wp-content\/plugins\/wonderplugin-slider-lite\/engine\/\" style=\"display:none;\" ><ul class=\"amazingslider-slides\"  style=\"display:none;\"><li><img decoding=\"async\" class=\"amazingslider-img-elem amazingsliderimg\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2018\/01\/slide-linear-wear-test.jpg\" alt=\"ATRITO DE DESGASTE LINEAR\" title=\"ATRITO DE DESGASTE LINEAR\" data-description=\"Optional flexibility and testing function &lt;br \/&gt;an a single system\" \/><\/li><li><img decoding=\"async\" class=\"amazingslider-img-elem amazingsliderimg\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2015\/04\/linear-wear-friction-cycle.jpg\" alt=\"ATRITO DE DESGASTE LINEAR\" title=\"ATRITO DE DESGASTE LINEAR\" data-description=\"Friction &amp; depth vs cycle\/ time using precise fix &lt;br \/&gt;cycle view with 3D profiler integration\" \/><\/li><li><img decoding=\"async\" class=\"amazingslider-img-elem amazingsliderimg\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2015\/04\/linear-wear-friction-comparative.jpg\" alt=\"ATRITO DE DESGASTE LINEAR\" title=\"ATRITO DE DESGASTE LINEAR\" data-description=\"Same system linear provides a critical &lt;br \/&gt;comparative wear evaluation\" \/><\/li><li><img decoding=\"async\" class=\"amazingslider-img-elem amazingsliderimg\" src=\"https:\/\/nanovea.com\/wp-content\/uploads\/2015\/04\/linear-wear-friction-sample.jpg\" alt=\"ATRITO DE DESGASTE LINEAR\" title=\"ATRITO DE DESGASTE LINEAR\" data-description=\"Certain sample size and geometries can be &lt;br \/&gt;better tested with Linear\" \/><\/li><\/ul><\/div><\/div>\n<h1><strong>INTRODU\u00c7\u00c3O AO ATRITO DE DESGASTE LINEAR<\/strong><\/h1>\n<p><a href=\"https:\/\/nanovea.com\/tribometers\">Instrumentos Tribom\u00e9tricos<\/a> | <a href=\"https:\/\/nanovea.com\/lab-services\/\">Servi\u00e7os de Laborat\u00f3rio<\/a> | <a href=\"https:\/\/nanovea.com\/rotative-wear-test\">Rotativo<\/a> | <a href=\"https:\/\/nanovea.com\/application-notes\">Notas de Aplica\u00e7\u00e3o<\/a><\/p>\n<div class=\"product-desc\">\n<p align=\"justify\"><strong>Processo de Fric\u00e7\u00e3o por Desgaste Linear:<br \/>\n<\/strong>O teste de atrito de desgaste linear reproduz o movimento rec\u00edproco linear encontrado em muitos mecanismos de tribologia do mundo real. Uma ponta plana, de pino ou bola \u00e9 carregada em uma amostra de teste com um peso preciso. As amostras de teste podem ter formas variadas (como cil\u00edndricas, por exemplo) desde que haja uma zona plana de certo comprimento na dire\u00e7\u00e3o do movimento. O comprimento da pista pode ser ajustado antes do in\u00edcio da medi\u00e7\u00e3o. Quando o teste come\u00e7a, a ponta cria uma pista de desgaste linear (padr\u00e3o em zig-zag tamb\u00e9m \u00e9 poss\u00edvel). O coeficiente de atrito \u00e9 medido com precis\u00e3o durante o teste atrav\u00e9s da deflex\u00e3o da c\u00e9lula de carga, f\u00e1cil e r\u00e1pida de calibrar. As for\u00e7as de atrito s\u00e3o registradas tanto para os movimentos de avan\u00e7o quanto para tr\u00e1s do curso. A velocidade do movimento segue uma onda sinusoidal com velocidade m\u00e1xima no meio da pista. Portanto, o atrito varia em cada posi\u00e7\u00e3o ao longo da pista de acordo com a velocidade e a dire\u00e7\u00e3o do movimento.  Devido ao codificador de posi\u00e7\u00e3o externa integrado de 16 bits, o atrito pode ser exibido para qualquer ponto espec\u00edfico de cada passagem. Isto \u00e9 essencial para estudar com precis\u00e3o a tend\u00eancia de atrito ao longo de toda a dura\u00e7\u00e3o do teste. As taxas de desgaste para a ponta e a amostra s\u00e3o calculadas a partir do volume de material perdido.<\/p>\n<p>&nbsp;<\/p>\n<p align=\"justify\"><strong>Normas:<\/strong><\/p>\n<p align=\"justify\">- ASTM G133<\/p>\n<\/div>\n<div class=\"product-desc\">\n<p>- ASTM G171<\/p>\n<p>- ASTM F732<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Propriedades Analisadas durante o Teste de Atrito Linear:<\/strong><\/p>\n<p>- Coeficiente de Atrito<\/p>\n<p>- Taxas de desgaste<\/p>\n<p>- Pontos de falha<\/p>\n<p>- Resist\u00eancia el\u00e9trica<\/p>\n<p>- Estudos de Lubrifica\u00e7\u00e3o e Corros\u00e3o<\/p>\n<p>- Atrito versus Velocidade<\/p>\n<p>- Dureza de arranh\u00f5es e muitos outros<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Caracter\u00edsticas do Software Linear Wear Friction Test:<\/strong><\/p>\n<p>- Exportar dados e imagens brutas<\/p>\n<p>- Exibi\u00e7\u00e3o em tempo real<\/p>\n<p>- Relat\u00f3rios autom\u00e1ticos<\/p>\n<p>- Suporte Multil\u00edng\u00fce<\/p>\n<p>- Macros com varia\u00e7\u00e3o de velocidade<\/p>\n<p>- Vista do ciclo fixo<\/p>\n<p>- Ciclo Comparar Vista<\/p>\n<p>- C\u00e1lculo da dureza dos arranh\u00f5es<\/p>\n<p>- C\u00e1lculo Autom\u00e1tico de Desgaste<\/p>\n<p>- Controle de velocidade vari\u00e1vel<\/p>\n<p>- An\u00e1lise de desgaste 3D ou 2D In-situ e muitos outros<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Dicas: (Diamante, WC, Borracha e muitos outros materiais):<\/strong><\/p>\n<p>- bola de 3, 6, 10 e 25mm<\/p>\n<p>- Tamanhos de bola personalizados<\/p>\n<p>- Pinos personalizados<\/p>\n<p>- Placa plana<\/p>\n<p>- Geometrias personalizadas<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Condi\u00e7\u00f5es ambientais:<\/strong><\/p>\n<p>- Forno de aquecimento a 450\u00b0C<\/p>\n<p>- Copo L\u00edquido e Aquecimento L\u00edquido at\u00e9 150 \u00b0C<\/p>\n<p>- Lubrifica\u00e7\u00e3o gota a gota<\/p>\n<p>- Controle de umidade<\/p>\n<p>- C\u00e2mara de resfriamento -40 \u00b0C<\/p>\n<p>- Copa de teste de corros\u00e3o<\/p>\n<p>- V\u00e1rios Gases<\/p>\n<p>- V\u00e1cuo<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Titulares da(s) amostra(s):<\/strong><\/p>\n<p>- Grampo padr\u00e3o<\/p>\n<p>- Montagem do clipe na placa de base<\/p>\n<p>- Outros suportes de amostras dispon\u00edveis para geometrias variadas<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Modos de testes lineares:<\/strong><br \/>\n<a href=\"https:\/\/nanovea.com\/temperature-tribology-testing\" target=\"_blank\" rel=\"noopener noreferrer\">Teste de Tribologia de Temperatura<\/a><br \/>\n<a href=\"https:\/\/nanovea.com\/liquid-tribology-testing\" target=\"_blank\" rel=\"noopener noreferrer\">Teste de Tribologia L\u00edquida <\/a><br \/>\n<a href=\"https:\/\/nanovea.com\/corrosion-tribology-testing\" target=\"_blank\" rel=\"noopener noreferrer\">Teste de Tribologia de Corros\u00e3o <\/a><\/p>\n<p align=\"justify\"><a href=\"https:\/\/www.nanovea.com\/NanoWearTester.html\">\u00a0<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>LINEAR WEAR FRICTION INTRO Tribometer Instruments | Lab Services | Rotative | Application Notes Linear Wear Friction Process: Linear wear friction test reproduces the linear reciprocating motion found in many real-world tribology mechanisms. A flat, pin or ball tip is loaded onto a test sample with a precise weight. The test samples can be of [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"tpl-newslider.php","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"class_list":["post-216","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/pages\/216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/comments?post=216"}],"version-history":[{"count":22,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/pages\/216\/revisions"}],"predecessor-version":[{"id":4055,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/pages\/216\/revisions\/4055"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/media?parent=216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}