{"id":89955,"date":"2018-03-10T00:15:14","date_gmt":"2018-03-10T00:15:14","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efectos-termicos-en-mecanziado-de-piezas-de-acero-al-carbono\/"},"modified":"2018-03-10T00:15:14","modified_gmt":"2018-03-10T00:15:14","slug":"efectos-termicos-en-mecanziado-de-piezas-de-acero-al-carbono","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/efectos-termicos-en-mecanziado-de-piezas-de-acero-al-carbono\/","title":{"rendered":"Efectos t\u00e9rmicos en mecanziado de piezas de acero al carbono"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jos\u00e9 Luis Moran Gonz\u00e1lez <\/strong><\/h2>\n<p>En esta tesis se trata de predecir el calentamiento de una pieza durante su mecanizado, para ello se han utilizado dos modelos matem\u00e1ticos diferentes para simular las temperaturas que se alcanzan en las distintas partes de una pieza debidas a un proceso de mecanizado por arranque de viruta.  de los dos modelos utilizados uno ha sido un programa comercial que utiliza un algoritmo basado en elementos finitos y el otros es un programa de desarrollo propio basado en volumenes finitos. Este segundo programa se ha utilizado tambi\u00e9n para validar el programa comercial y las distintas hip\u00f3tesis de aportaci\u00f3n de energ\u00eda.  para validar los modelos num\u00e9ricos se han realizado ensayos experimentales en los que se ha mecanizado una pieza con unos par\u00e1metros de corte prefijados y se han medido, por medio de termopares, las temperaturas alcanzadas en varios puntos situados en la superficie. As\u00edmismo se han tomado im\u00e1genes t\u00e9rmicas de la pieza durante este proceso. Para la adquisici\u00f3n autom\u00e1tica de datos fue necesario dise\u00f1ar un programa que grabara las temperaturas y las im\u00e1genes t\u00e9cnicas con las frecuencias requeridas.  una vez comparados los resultados obtenidos con las modelizaciones y los ensayos experimentales se ha comprobado que el programa de desarrollo propio valida el programa comercial y que ambos tienen un buen ajuste con los resultados experimentales, dentro de las incertidumbres propias de las medidas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efectos t\u00e9rmicos en mecanziado de piezas de acero al carbono<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efectos t\u00e9rmicos en mecanziado de piezas de acero al carbono <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jos\u00e9 Luis Moran Gonz\u00e1lez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 27\/04\/2001<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Isidoro Martinez Herranz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: justino De paz balmaseda <\/li>\n<li>pedro acisclo Rodriguez aumente (vocal)<\/li>\n<li>Francisco Molleda sanchez (vocal)<\/li>\n<li>pedro Perez del notario Martinez mara\u00f1on (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jos\u00e9 Luis Moran Gonz\u00e1lez En esta tesis se trata de predecir el calentamiento de una pieza durante [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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