{"id":23760,"date":"2018-03-09T09:14:26","date_gmt":"2018-03-09T09:14:26","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/un-modelo-para-la-estimacion-de-la-fuerza-de-corte-en-el-fresado-de-superficies-complejas\/"},"modified":"2018-03-09T09:14:26","modified_gmt":"2018-03-09T09:14:26","slug":"un-modelo-para-la-estimacion-de-la-fuerza-de-corte-en-el-fresado-de-superficies-complejas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/pais-vasco-euskal-herriko-unibertsitatea\/un-modelo-para-la-estimacion-de-la-fuerza-de-corte-en-el-fresado-de-superficies-complejas\/","title":{"rendered":"Un modelo para la estimaci\u00f3n de la fuerza de corte en el fresado de superficies complejas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Aitzol Lamikiz  Mentxaka <\/strong><\/h2>\n<p>El objetivo de este trabajo de investigaci\u00f3n ha sido desarrollar una metodolog\u00eda de estimaci\u00f3n de la fuerza de corte en el fresado de superficies complejas.  la herramienta empleada en esta operaci\u00f3n es una fresa de punta semiesf\u00e9rica, que sigue trayectorias de mecanizado sobre la superficie a generar. La estimaci\u00f3n de las fuerzas de corte es un camino para la selecci\u00f3n de estrategias de corte m\u00e1s precisas r\u00e1pidas. El modelo desarrollado es de tipo semi-emp\u00edrico.  el binomio material &#8211; herramienta se caracteriza por una serie de coeficientes emp\u00edricos. Los coeficientes emp\u00edricos se obtienen por aplicaci\u00f3n inversa del modelo utilizando para ello una serie de ensayos de mecanizado.  como principal aportaci\u00f3n, se presenta un modelo v\u00e1lido para geometr\u00eda compleja. El modelo ha sido validado en dos materiales diferentes: aluminio 7075-t6 y acero orvar(c) supreme a 52 hrc.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Un modelo para la estimaci\u00f3n de la fuerza de corte en el fresado de superficies complejas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Un modelo para la estimaci\u00f3n de la fuerza de corte en el fresado de superficies complejas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Aitzol Lamikiz  Mentxaka <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/06\/2003<\/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>Luis Norberto Lopez De Lacalle Marcaide<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: rafael Avil\u00e9s gonz\u00e1lez <\/li>\n<li>Javier Garcia lomas jung (vocal)<\/li>\n<li>agust\u00edn Arias coterillo (vocal)<\/li>\n<li> Azkoitia artetxe Jos\u00e9 Miguel (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Aitzol Lamikiz Mentxaka El objetivo de este trabajo de investigaci\u00f3n ha sido desarrollar una metodolog\u00eda de estimaci\u00f3n [&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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