{"id":10031,"date":"2022-01-04T18:03:19","date_gmt":"2022-01-04T16:03:19","guid":{"rendered":"https:\/\/blog.federnshop.com\/relaxation-des-ressorts\/"},"modified":"2022-01-04T18:03:42","modified_gmt":"2022-01-04T16:03:42","slug":"relaxation-des-ressorts","status":"publish","type":"post","link":"https:\/\/blog.federnshop.com\/fr\/relaxation-des-ressorts\/","title":{"rendered":"Relaxation des ressorts"},"content":{"rendered":"

Dans le cas des ressorts m\u00e9talliques, une perte de force se produit sous une tension permanente et des temp\u00e9ratures plus \u00e9lev\u00e9es, ce que l’on appelle la relaxation. Cette perte de force augmente avec la temp\u00e9rature et la dur\u00e9e de l’effort.<\/p>\n

Cette perte de force est indiqu\u00e9e en pourcentage par rapport \u00e0 la force initiale \u00ab\u00a0F1\u00a0\u00bb.<\/p>\n

\"Formule<\/p>\n

Le graphique suivant illustre le d\u00e9roulement de principe de la relaxation et de la vitesse de relaxation.<\/p>\n

\"Processus<\/p>\n

Le processus de relaxation est con\u00e7u pour durer 48 heures, bien que la relaxation ne soit pas encore termin\u00e9e apr\u00e8s cette p\u00e9riode.<\/p>\n

Les sch\u00e9mas de relaxation d\u00e9pendant du mat\u00e9riau pour d\u00e9terminer le pourcentage de perte de force des ressorts de compression se trouvent dans la norme DIN EN 13906-1<\/a>. Ou lisez la perte de force due \u00e0 la relaxation dans le programme de calcul des ressorts WinFSB<\/a>. Pour cela, il suffit d’aller sur le calcul du ressort de compression<\/a> et de cliquer sur le bouton \u00ab\u00a0Diagrammes\u00a0\u00bb (menu Sollicitation) apr\u00e8s le calcul et de lire le pourcentage de perte de force due \u00e0 la relaxation.<\/p>","protected":false},"excerpt":{"rendered":"

Dans le cas des ressorts m\u00e9talliques, une perte de force se produit sous une tension permanente et des temp\u00e9ratures plus \u00e9lev\u00e9es, ce que l’on appelle la relaxation. Cette perte de force augmente avec la temp\u00e9rature et la dur\u00e9e de l’effort.<\/p>\n","protected":false},"author":4,"featured_media":6702,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[464,871,870],"tags":[2135,2462,620,515,1838,2133,1207,792],"class_list":["post-10031","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-connaissance","category-ressorts-de-compression","category-ressorts-en-fil","tag-calcul-du-ressort-de-compression","tag-din-en-13906-1-fr","tag-druckfedern-fr","tag-metallfedern-fr","tag-plumes","tag-ramper","tag-relaxation-fr","tag-winfsb-fr"],"_links":{"self":[{"href":"https:\/\/blog.federnshop.com\/fr\/wp-json\/wp\/v2\/posts\/10031","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.federnshop.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.federnshop.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.federnshop.com\/fr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.federnshop.com\/fr\/wp-json\/wp\/v2\/comments?post=10031"}],"version-history":[{"count":1,"href":"https:\/\/blog.federnshop.com\/fr\/wp-json\/wp\/v2\/posts\/10031\/revisions"}],"predecessor-version":[{"id":10034,"href":"https:\/\/blog.federnshop.com\/fr\/wp-json\/wp\/v2\/posts\/10031\/revisions\/10034"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.federnshop.com\/fr\/wp-json\/wp\/v2\/media\/6702"}],"wp:attachment":[{"href":"https:\/\/blog.federnshop.com\/fr\/wp-json\/wp\/v2\/media?parent=10031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.federnshop.com\/fr\/wp-json\/wp\/v2\/categories?post=10031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.federnshop.com\/fr\/wp-json\/wp\/v2\/tags?post=10031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}