{"id":10213,"date":"2020-11-16T00:00:00","date_gmt":"2020-11-16T00:00:00","guid":{"rendered":"https:\/\/www.servosis.wsi.devsite.es\/maquinas-de-fatiga\/"},"modified":"2025-01-09T12:49:33","modified_gmt":"2025-01-09T10:49:33","slug":"fatigue-machines","status":"publish","type":"post","link":"https:\/\/www.servosis.com\/en\/maquinas-de-fatiga\/","title":{"rendered":"Fatigue machines"},"content":{"rendered":"<p><strong>La fatiga<\/strong> is the situation in which different types of <strong>parts subjected to cyclic loading<\/strong> and <strong>that vary over time<\/strong>. This is the most common reason among most parts and components.<\/p>\n<p><strong>El ensayo de fatiga<\/strong> has a clear objective and that is to analyze the resistance characteristics of different materials when working under variable loads. Among these materials we can find rotating drive shafts, anchor bolts, bars, various structures, pivot shafts, shock absorbers and even asphalt or bituminous mix (to see how deterioration evolves with the passage of time and progressive degradation).<\/p>\n<p>Algunos <strong>fundamental parameters to be measured<\/strong> by the fatigue machines in the materials are:<\/p>\n<ul style=\"list-style-type: circle;\">\n<li><span style=\"color: #000000; background-color: #ffffff;\">Kinetics of the applied load over time.<\/span><\/li>\n<li><span style=\"color: #000000; background-color: #ffffff;\">Type of stresses generated in the part as a result of the application of the load.<\/span><\/li>\n<li><span style=\"color: #000000; background-color: #ffffff;\">Type of work characteristic of the machine part assembly.<\/span><\/li>\n<li><span style=\"color: #000000; background-color: #ffffff;\">In addition, some of the most important fatigue tests are:<\/span><\/li>\n<li><span style=\"color: #000000; background-color: #ffffff;\">Constant amplitude fatigue test: Evaluates the fatigue behavior of the part through predetermined cycles of load or deformation.<\/span><\/li>\n<li><span style=\"color: #000000; background-color: #ffffff;\">Variable amplitude test: The purpose is to evaluate the effect of accumulated damage due to the variation of stress amplitude over time.<\/span><\/li>\n<li><span style=\"color: #000000; background-color: #ffffff;\">Fracture test: The part is subjected to a series of deformations until it finally separates into two or more pieces.<\/span><\/li>\n<li><span style=\"color: #000000; background-color: #ffffff;\">Prueba de altas temperaturas: este tipo de ensayo estudia el comportamiento de una pieza cuando se aplica un esfuerzo constante a una probeta sometida a una alta temperatura.<\/span><\/li>\n<li><span style=\"color: #000000; background-color: #ffffff;\">Cold deformation: occurs when the material hardens progressively as the plastic deformation increases. Neither recrystallization nor recovery phenomena occur.<\/span><\/li>\n<li><span style=\"color: #000000; background-color: #ffffff;\">Hot deformation: when a material is hot deformed, recovery and recrystallization occur simultaneously with the deformation.<\/span><\/li>\n<\/ul>\n<p>At <a href=\"\/en\/\"><strong>Servosis<\/strong> <\/a>we have the latest machines for fatigue testing of materials:<\/p>\n<ul style=\"list-style-type: circle;\">\n<li><a href=\"https:\/\/www.servosis.com\/en\/fileuploads\/products\/2-sv-sl-actuadores-hidraulicos-ch9_1.pdf\/\">CH9 Series Hydraulic Servo Actuators<\/a><\/li>\n<li><a href=\"https:\/\/www.servosis.com\/en\/fileuploads\/products\/sv-sl-mezclas-bituminosas-v21.pdf\/\">Testing solutions for bituminous machines<\/a><\/li>\n<\/ul>\n<p>For more information about our products, you can contact us or make any kind of inquiry through our phone number <strong>916 91 68 61<\/strong>, or through our email\u00a0<a href=\"mailto:comercial@serviosis.com\"><strong>comercial@serviosis.com<\/strong><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Fatigue is the situation in which different parts may be subjected to cyclic and time-varying loads. This is the most common cause among most parts and components.<\/p>","protected":false},"author":2,"featured_media":10388,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[18],"tags":[],"class_list":["post-10213","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.servosis.com\/en\/wp-json\/wp\/v2\/posts\/10213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.servosis.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.servosis.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.servosis.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.servosis.com\/en\/wp-json\/wp\/v2\/comments?post=10213"}],"version-history":[{"count":0,"href":"https:\/\/www.servosis.com\/en\/wp-json\/wp\/v2\/posts\/10213\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.servosis.com\/en\/wp-json\/wp\/v2\/media\/10388"}],"wp:attachment":[{"href":"https:\/\/www.servosis.com\/en\/wp-json\/wp\/v2\/media?parent=10213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.servosis.com\/en\/wp-json\/wp\/v2\/categories?post=10213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.servosis.com\/en\/wp-json\/wp\/v2\/tags?post=10213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}