{"id":65225,"date":"2024-08-10T12:08:17","date_gmt":"2024-08-10T10:08:17","guid":{"rendered":"https:\/\/grupoalava.rearmachine.com\/termografia\/"},"modified":"2024-08-10T12:08:17","modified_gmt":"2024-08-10T10:08:17","slug":"termografia","status":"publish","type":"post","link":"https:\/\/grupoalava.rearmachine.com\/pt\/preditec\/termografia\/","title":{"rendered":"Termografia"},"content":{"rendered":"<p>A redu\u00e7\u00e3o dos pre\u00e7os das c\u00e2maras termogr\u00e1ficas permitiu que qualquer departamento de manuten\u00e7\u00e3o j\u00e1 possa tirar partido desta poderosa t\u00e9cnica preditiva.<br \/>\nA termografia por infravermelhos tem vindo a expandir-se h\u00e1 mais de 20 anos, passando do dom\u00ednio m\u00e9dico e militar para outras aplica\u00e7\u00f5es de manuten\u00e7\u00e3o industrial, especialmente em equipamentos e aparelhos el\u00e9tricos de alta e baixa tens\u00e3o (linhas, subesta\u00e7\u00f5es, centros de controlo, etc.).<\/p>\n<p>Na maioria dos casos, a termografia s\u00f3 \u00e9 usada para inspecionar arm\u00e1rios el\u00e9tricos, apesar de existirem muitas outras aplica\u00e7\u00f5es \u00fateis para as fun\u00e7\u00f5es de manuten\u00e7\u00e3o preditiva, tais como:<\/p>\n<ul>\n<li>Inspe\u00e7\u00e3o de motores el\u00e9tricos para detetar aquecimentos localizados causados por avarias no estator.<img decoding=\"async\" class=\"size-medium wp-image-37676 alignright\" src=\"https:\/\/grupoalava.rearmachine.com\/wp-content\/uploads\/2025\/01\/termografiaspng-157x300.jpg\" alt=\"\" width=\"157\" height=\"300\"><\/li>\n<li>Aquecimento dos rolamentos devido a m\u00e1 lubrifica\u00e7\u00e3o ou danos nas pistas de rolamento, nos elementos rolantes ou na gaiola.<\/li>\n<li>Inspe\u00e7\u00e3o dos isolamentos em fornos, caldeiras, circuitos de vapor, etc.<\/li>\n<li>Verifica\u00e7\u00e3o dos purgadores de vapor.<\/li>\n<li>Inspe\u00e7\u00e3o de condutas com fluidos quentes ou frios para detetar obstru\u00e7\u00f5es.<\/li>\n<li>Localiza\u00e7\u00e3o de tubagens de \u00e1gua embutidas nas paredes.<\/li>\n<li>Inspe\u00e7\u00e3o de vedantes mec\u00e2nicos.<\/li>\n<li>Verifica\u00e7\u00e3o dos acoplamentos dos eixos para identificar desalinhamentos ou danos nos acoplamentos.<\/li>\n<li>Inspe\u00e7\u00e3o das polias para identificar tens\u00f5es superiores \u00e0s adequadas e desalinhamentos das polias.<\/li>\n<li>Verifica\u00e7\u00e3o do sistema de refrigera\u00e7\u00e3o em motores el\u00e9tricos.<\/li>\n<li>Inspe\u00e7\u00f5es a centros de transforma\u00e7\u00e3o de alta tens\u00e3o.<\/li>\n<li>Inspe\u00e7\u00e3o das linhas de corrente para verificar o equil\u00edbrio entre as fases.<\/li>\n<\/ul>\n<p>A medi\u00e7\u00e3o de temperatura sem contacto \u00e9 uma t\u00e9cnica fundamental na manuten\u00e7\u00e3o el\u00e9trica que sofreu grandes mudan\u00e7as nos equipamentos e instrumentos dispon\u00edveis, e que continua em constante evolu\u00e7\u00e3o. Caracteriza-se pela sua efic\u00e1cia, facilidade de utiliza\u00e7\u00e3o e capacidade de detetar pontos quentes. <\/p>\n<p>Convidamos-te a descarregar o <a title=\"\" href=\"https:\/\/www.preditec.com\/rep\/63f6\/pdf\/374902\/21\/guia-para-el-mantenimiento-predictivo-por-inspeccion-termografica---pdf-2-mb?d=1\">guia sobre manuten\u00e7\u00e3o preditiva baseada em termografia<\/a>, elaborado pela FLIR para os analistas preditivos do setor.<\/p>\n<h5>Links de interesse:<\/h5>\n<ul>\n<li><a href=\"https:\/\/www.preditec.com\/\/\">C\u00e2maras de imagem t\u00e9rmica<\/a><\/li>\n<li><a title=\"Cursos\" href=\"https:\/\/www.preditec.com\/formacion\/cursos-de-inspeccion-termografica\/curso-practico-de-inspeccion-termografica-aplicaciones-y-resultados\/\">Curso pr\u00e1tico de inspe\u00e7\u00e3o termogr\u00e1fica<\/a><\/li>\n<\/ul>\n<p>Entra em contacto com um dos nossos engenheiros especializados em manuten\u00e7\u00e3o preditiva para que te aconselhe sobre como aplicar a termografia no \u00e2mbito da manuten\u00e7\u00e3o preditiva: <a title=\"\" href=\"mailto:info@preditec.com\">info@preditec.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A redu\u00e7\u00e3o dos pre\u00e7os das c\u00e2maras termogr\u00e1ficas permitiu que qualquer  [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":65227,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8508,8516,8570],"tags":[],"class_list":["post-65225","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-preditec","category-conhecimento","category-termografia-2"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - 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