{"id":16977,"date":"2022-01-06T21:24:20","date_gmt":"2022-01-06T21:24:20","guid":{"rendered":"https:\/\/nanovea.com\/?p=16977"},"modified":"2025-05-22T20:23:16","modified_gmt":"2025-05-22T20:23:16","slug":"tribometro-polimerico-de-cinta-e-friccao-utilizador","status":"publish","type":"post","link":"https:\/\/nanovea.com\/pt\/tribometro-polimerico-de-cinta-e-friccao-utilizador\/","title":{"rendered":"Desgaste e Atrito de Correia Polim\u00e9rica usando um Trib\u00f4metro"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"16977\" class=\"elementor elementor-16977\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<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\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c477953\" data-id=\"c477953\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cec2c6e elementor-widget elementor-widget-heading\" data-id=\"cec2c6e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">CELULOS DE POL\u00cdMERO<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d107f9b elementor-widget elementor-widget-heading\" data-id=\"d107f9b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">GUERRA E FRICA\u00c7\u00c3O UTILIZANDO um TRIBOMETRO<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73c118d elementor-widget elementor-widget-image\" data-id=\"73c118d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" 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=\"\" \/>\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<div class=\"elementor-element elementor-element-97cc106 elementor-widget elementor-widget-heading\" data-id=\"97cc106\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Preparado por<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95aa94e elementor-widget elementor-widget-heading\" data-id=\"95aa94e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">DUANJIE LI, PhD<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c14383d elementor-widget elementor-widget-spacer\" data-id=\"c14383d\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-753c1f3 elementor-section-content-middle elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"753c1f3\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f2074e4 elementor-hidden-phone\" data-id=\"f2074e4\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b259d86\" data-id=\"b259d86\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-62f2a44 elementor-widget elementor-widget-heading\" data-id=\"62f2a44\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">INTRODU\u00c7\u00c3O<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ab0009 elementor-widget elementor-widget-text-editor\" data-id=\"9ab0009\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>O acionamento por correia transmite pot\u00eancia e rastreia o movimento relativo entre dois ou mais eixos rotativos. Como uma solu\u00e7\u00e3o simples e barata com manuten\u00e7\u00e3o m\u00ednima, os acionamentos por correia s\u00e3o amplamente utilizados em uma variedade de aplica\u00e7\u00f5es, tais como serras, serrarias, debulhadoras, sopradores de silo e transportadores. Os acionamentos por correia podem proteger as m\u00e1quinas de sobrecarga, bem como de vibra\u00e7\u00f5es \u00famidas e isoladas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9a07fb elementor-widget elementor-widget-heading\" data-id=\"c9a07fb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">IMPORT\u00c2NCIA DA AVALIA\u00c7\u00c3O DO DESGASTE\nPARA ACIONAMENTO POR CORREIA<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e74abb9 elementor-widget elementor-widget-text-editor\" data-id=\"e74abb9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A fric\u00e7\u00e3o e o desgaste s\u00e3o inevit\u00e1veis para as correias em uma m\u00e1quina acionada por correia. O atrito suficiente garante uma transmiss\u00e3o de pot\u00eancia eficaz sem escorregar, mas o atrito excessivo pode desgastar rapidamente a correia. Diferentes tipos de desgaste, como fadiga, abras\u00e3o e atrito, ocorrem durante a opera\u00e7\u00e3o de acionamento da correia. A fim de prolongar a vida \u00fatil da correia e reduzir o custo e o tempo de reparo e substitui\u00e7\u00e3o da correia, \u00e9 desej\u00e1vel uma avalia\u00e7\u00e3o confi\u00e1vel do desempenho de desgaste das correias para melhorar a vida \u00fatil da correia, a efici\u00eancia da produ\u00e7\u00e3o e o desempenho da aplica\u00e7\u00e3o. A medi\u00e7\u00e3o precisa do coeficiente de atrito e da taxa de desgaste da correia facilita a P&amp;D e o controle de qualidade da produ\u00e7\u00e3o da correia.<\/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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bbe0c25 elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bbe0c25\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5bda47b\" data-id=\"5bda47b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5986dd7 elementor-reverse-mobile elementor-section-full_width elementor-reverse-tablet elementor-section-height-default elementor-section-height-default\" data-id=\"5986dd7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a6b67e5\" data-id=\"a6b67e5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-911a059 elementor-widget elementor-widget-image\" data-id=\"911a059\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/nanovea.com\/instruments\/t2000\/\">\n\t\t\t\t\t\t\t<img 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=\"Trib\u00f4metro Pneum\u00e1tico de Alta Carga\" \/>\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-77e62ae\" data-id=\"77e62ae\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ae83510 elementor-widget elementor-widget-text-editor\" data-id=\"ae83510\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: left;\">OBJETIVO DA MEDI\u00c7\u00c3O<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5556e11 elementor-widget elementor-widget-text-editor\" data-id=\"5556e11\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: left;\"><span class=\"fontstyle0\">Neste estudo, simulamos e comparamos os comportamentos de desgaste das correias com diferentes texturas de superf\u00edcie para mostrar a capacidade do <\/span><span class=\"fontstyle2\">NANOVEA <\/span><span class=\"fontstyle0\">T2000 Trib\u00f4metro na simula\u00e7\u00e3o do processo de desgaste da esteira de forma controlada e monitorada.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7429702 elementor-widget elementor-widget-text-editor\" data-id=\"7429702\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: left;\">NANOVEA<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fda08d7 elementor-widget elementor-widget-text-editor\" data-id=\"fda08d7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: left;\">T2000<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48491b2 elementor-align-left learn-more-about-instrument elementor-widget elementor-widget-button\" data-id=\"48491b2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs\" href=\"https:\/\/nanovea.com\/instruments\/t2000\/\" id=\"learn-more-about-instrument\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">SAIBA MAIS<\/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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e767880 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e767880\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-da0379b\" data-id=\"da0379b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b8511cd elementor-widget elementor-widget-heading\" data-id=\"b8511cd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">PROCEDIMENTOS DE TESTE<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c63d98 elementor-widget elementor-widget-text-editor\" data-id=\"3c63d98\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"fontstyle0\">O coeficiente de atrito, COF, e a resist\u00eancia ao desgaste de duas correias com rugosidade e textura de superf\u00edcie diferentes foram avaliados pelo <\/span><span class=\"fontstyle2\">NANOVEA <\/span><span class=\"fontstyle0\">Carga elevada <a href=\"https:\/\/nanovea.com\/tribometers\/\">Trib\u00f4metro <\/a>usando M\u00f3dulo de Desgaste Alternativo Linear. Uma esfera de a\u00e7o 440 (10 mm de di\u00e2metro) foi utilizada como contra-material. A rugosidade da superf\u00edcie e o rastro de desgaste foram examinados usando um <a href=\"https:\/\/nanovea.com\/profilometers\/\">Perfil\u00f4metro 3D sem contato<\/a>. A taxa de desgaste, <\/span><span class=\"fontstyle2\">K<\/span><span class=\"fontstyle0\">foi avaliada usando a f\u00f3rmula <\/span><span class=\"fontstyle2\">K=Vl(Fxs)<\/span><span class=\"fontstyle0\">onde <\/span><span class=\"fontstyle2\">V <\/span><span class=\"fontstyle0\">\u00e9 o volume gasto, <\/span><span class=\"fontstyle2\">F <\/span><span class=\"fontstyle0\">\u00e9 a carga normal e <\/span><span class=\"fontstyle2\">s <\/span><span class=\"fontstyle0\">\u00e9 a dist\u00e2ncia de deslizamento.<\/span><\/p><p>\u00a0<\/p><p><span class=\"fontstyle0\">Por favor, note que uma contraparte de esfera lisa de a\u00e7o 440 foi usada como exemplo neste estudo, qualquer material s\u00f3lido com diferentes formas e acabamento superficial pode ser aplicado usando dispositivos personalizados para simular a situa\u00e7\u00e3o real de aplica\u00e7\u00e3o.<\/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<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\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5d5a3fc\" data-id=\"5d5a3fc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-304c73a elementor-widget elementor-widget-image\" data-id=\"304c73a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img 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=\"\" \/>\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b8a4752\" data-id=\"b8a4752\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-96baea3 elementor-widget elementor-widget-image\" data-id=\"96baea3\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<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=\"\" \/>\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<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\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c969083\" data-id=\"c969083\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9c67049 elementor-widget elementor-widget-heading\" data-id=\"9c67049\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">RESULTADOS &amp; DISCUSS\u00c3O<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<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\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-64b2fd4\" data-id=\"64b2fd4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<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\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"fontstyle0\">A esteira texturizada e a esteira lisa t\u00eam uma rugosidade de superf\u00edcie Ra de 33,5 e 8,7 um, respectivamente, de acordo com os perfis de superf\u00edcie analisados tomados com um <\/span><span class=\"fontstyle2\">NANOVEA <\/span><span class=\"fontstyle0\">Perfilador \u00f3tico 3D sem contato. O COF e a taxa de desgaste das duas correias testadas foram medidos em 10 N e 100 N, respectivamente, para comparar o comportamento de desgaste das correias com cargas diferentes.<\/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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<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\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-06986b1\" data-id=\"06986b1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b4ff98a elementor-widget elementor-widget-text-editor\" data-id=\"b4ff98a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"fontstyle0\">FIGURA 1 <\/span><span class=\"fontstyle2\">mostra a evolu\u00e7\u00e3o do COF das correias durante os testes de desgaste. As correias com texturas diferentes exibem comportamentos de desgaste substancialmente diferentes. \u00c9 interessante que ap\u00f3s o per\u00edodo de rodagem durante o qual o COF aumenta progressivamente, a Correia Texturizada atinge um COF mais baixo de ~0,5 em ambos os testes realizados usando cargas de 10 N e 100 N. Em compara\u00e7\u00e3o, a Correia Lisa testada sob a carga de 10 N exibe um COF significativamente mais alto de ~ 1,4 quando o COF fica est\u00e1vel e se mant\u00e9m acima deste valor durante o resto do teste. A Smooth Belt testada sob a carga de 100 N rapidamente foi desgastada pela esfera de a\u00e7o 440 e formou uma grande pista de desgaste. O teste foi, portanto, interrompido a 220 rota\u00e7\u00f5es.<\/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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2b26c0f\" data-id=\"2b26c0f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-954a105 elementor-widget elementor-widget-image\" data-id=\"954a105\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<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=\"\" \/>\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<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\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span class=\"fontstyle0\" style=\"color: #1b96cf;\">FIGURA 1:<\/span><span class=\"fontstyle0\" style=\"color: #1b96cf;\"><span style=\"color: #000000;\"><span class=\"fontstyle0\"> Evolu\u00e7\u00e3o do COF das correias com diferentes cargas.\n<\/span>\n<\/span><\/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<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\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-cc3bbe9\" data-id=\"cc3bbe9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<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\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>FIGURA 2 compara as imagens das pistas de desgaste 3D ap\u00f3s os testes a 100 N. O NANOVEA 3D sem contato oferece uma ferramenta para analisar a morfologia detalhada das pistas de desgaste, fornecendo mais informa\u00e7\u00f5es sobre a compreens\u00e3o fundamental do mecanismo de desgaste.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84ed681 elementor-widget elementor-widget-image\" data-id=\"84ed681\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<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=\"\" \/>\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<div class=\"elementor-element elementor-element-eabfb3b elementor-widget elementor-widget-text-editor\" data-id=\"eabfb3b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span class=\"fontstyle0\" style=\"color: #1b96cf;\">TABELA 1:<\/span><span class=\"fontstyle0\" style=\"color: #1b96cf;\"><span style=\"color: #000000;\"><span class=\"fontstyle0\"> Resultado da an\u00e1lise da pista de desgaste.\n<\/span>\n<\/span><\/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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-eedd47b\" data-id=\"eedd47b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-434c933 elementor-widget elementor-widget-image\" data-id=\"434c933\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<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=\"\" \/>\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<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\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span style=\"color: #1b96cf;\">FIGURA 2:<\/span><span style=\"color: #1b96cf;\"><span style=\"color: #000000;\"> \u00a0<span class=\"fontstyle0\">Vista 3D das duas correias<br \/>ap\u00f3s os testes a 100 N.<\/span><\/span><\/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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9a96d54 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9a96d54\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8a9ac80\" data-id=\"8a9ac80\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<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\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"MsoNormal\">O perfil da pista de desgaste 3D permite a determina\u00e7\u00e3o direta e precisa do volume da pista de desgaste calculado pelo software de an\u00e1lise avan\u00e7ada, como mostrado na TABELA 1. Em um teste de desgaste para 220 rota\u00e7\u00f5es, a Smooth Belt tem uma pista de desgaste muito maior e mais profunda com um volume de 75,7 mm3, em compara\u00e7\u00e3o com um volume de desgaste de 14,0 mm3 para a Textured Belt ap\u00f3s um teste de desgaste de 600 rota\u00e7\u00f5es. O atrito significativamente maior da esteira lisa contra a esfera de a\u00e7o leva a uma taxa de desgaste 15 vezes maior em compara\u00e7\u00e3o com a esteira texturizada.<\/p><p class=\"MsoNormal\">\u00a0<\/p><p class=\"MsoNormal\">Uma diferen\u00e7a t\u00e3o dr\u00e1stica de COF entre a esteira texturizada e a esteira lisa est\u00e1 possivelmente relacionada ao tamanho da \u00e1rea de contato entre a esteira e a esfera de a\u00e7o, o que tamb\u00e9m leva a seu desempenho de desgaste diferente. A FIGURA 3 mostra as faixas de desgaste das duas correias sob o microsc\u00f3pio \u00f3tico. O exame das faixas de desgaste est\u00e1 de acordo com a observa\u00e7\u00e3o sobre a evolu\u00e7\u00e3o do COF: A Correia Texturizada, que mant\u00e9m um COF baixo de ~0,5, n\u00e3o apresenta sinais de desgaste ap\u00f3s o teste de desgaste sob uma carga de 10 N. A Correia Lisa mostra uma pequena faixa de desgaste a 10 N. Os testes de desgaste realizados a 100 N criam faixas de desgaste substancialmente maiores tanto na Correia Texturizada quanto na Correia Lisa, e a taxa de desgaste ser\u00e1 calculada usando perfis 3D, como ser\u00e1 discutido no par\u00e1grafo seguinte.<\/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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-35be8e8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"35be8e8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4219011\" data-id=\"4219011\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5eef165 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5eef165\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8db4312\" data-id=\"8db4312\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4fc8ec2 elementor-widget elementor-widget-image\" data-id=\"4fc8ec2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<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=\"\" \/>\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-63a5bd6\" data-id=\"63a5bd6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4d1c876 elementor-widget elementor-widget-image\" data-id=\"4d1c876\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<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=\"\" \/>\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-cf6071b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cf6071b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2156c7d\" data-id=\"2156c7d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d235c47 elementor-widget elementor-widget-image\" data-id=\"d235c47\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<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=\"\" \/>\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d4846e4\" data-id=\"d4846e4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bfafe37 elementor-widget elementor-widget-image\" data-id=\"bfafe37\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<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=\"\" \/>\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<div class=\"elementor-element elementor-element-53466ec elementor-widget elementor-widget-text-editor\" data-id=\"53466ec\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span style=\"color: #1b96cf;\">FIGURA 3:<\/span><span style=\"color: #1b96cf;\"><span style=\"color: #000000;\"> \u00a0<span class=\"fontstyle0\">Desgaste de trilhos sob microsc\u00f3pio \u00f3tico.<\/span> <br \/><\/span><\/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<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;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wider\">\n\t\t\t\t\t<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;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<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;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8843a9f elementor-widget elementor-widget-heading\" data-id=\"8843a9f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">CONCLUS\u00c3O<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<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\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Neste estudo, mostramos a capacidade do Trib\u00f4metro NANOVEA T2000 em avaliar o coeficiente de atrito e a taxa de desgaste das correias de uma maneira bem controlada e quantitativa. A textura da superf\u00edcie desempenha um papel cr\u00edtico na resist\u00eancia ao atrito e ao desgaste das correias durante seu desempenho de servi\u00e7o. A correia texturizada apresenta um coeficiente de atrito est\u00e1vel de ~0,5 e possui uma longa vida \u00fatil, o que resulta em tempo e custo reduzidos no reparo ou substitui\u00e7\u00e3o de ferramentas. Em compara\u00e7\u00e3o, o atrito excessivo da esteira lisa contra a esfera de a\u00e7o rapidamente usa a esteira. Al\u00e9m disso, a carga sobre a correia \u00e9 um fator vital de sua vida \u00fatil. A sobrecarga cria um atrito muito alto, levando a um desgaste acelerado da correia.<\/p>\n<p>O Trib\u00f4metro NANOVEA T2000 oferece testes de desgaste e atrito precisos e repet\u00edveis usando os modos rotativo e linear compat\u00edveis com ISO e ASTM, com m\u00f3dulos opcionais de desgaste em alta temperatura, lubrifica\u00e7\u00e3o e tribocorros\u00e3o dispon\u00edveis em um sistema pr\u00e9-integrado.&nbsp;<span style=\"font-size: 16.8px;\">NANOVEA's&nbsp;<\/span>A gama inigual\u00e1vel \u00e9 uma solu\u00e7\u00e3o ideal para determinar a gama completa de propriedades tribol\u00f3gicas de revestimentos, filmes e substratos finos ou grossos, macios ou duros.<\/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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8f053d5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8f053d5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-530bec1\" data-id=\"530bec1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1a05678 elementor-widget elementor-widget-heading\" data-id=\"1a05678\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tem um aplicativo semelhante?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8137af9 elementor-align-justify open-chat elementor-widget elementor-widget-button\" data-id=\"8137af9\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">CONVERSE COM UM ESPECIALISTA AGORA<\/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 class=\"elementor-element elementor-element-3078415 elementor-align-justify button-quote elementor-widget elementor-widget-button\" data-id=\"3078415\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/nanovea.com\/contact-sales-form\/\" id=\"button-quote-bottom\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">OBTENHA PRE\u00c7OS E DETALHES RAPIDAMENTE<\/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>","protected":false},"excerpt":{"rendered":"<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 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":16978,"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":[7,349,372,350,351,353,335,336],"tags":[],"class_list":["post-16977","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-notes","category-laboratory-testing","category-linear-tribology","category-profilometry-geometry-shape","category-profilometry-roughness-finish","category-profilometry-texture-grain","category-profilometry-testing","category-tribology-testing"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/posts\/16977","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"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=16977"}],"version-history":[{"count":44,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/posts\/16977\/revisions"}],"predecessor-version":[{"id":24711,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/posts\/16977\/revisions\/24711"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/media\/16978"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/media?parent=16977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/categories?post=16977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/pt\/wp-json\/wp\/v2\/tags?post=16977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}