{"id":62466,"date":"2023-05-24T15:28:17","date_gmt":"2023-05-24T14:28:17","guid":{"rendered":"https:\/\/unm.fr\/?p=62466"},"modified":"2023-05-25T07:42:18","modified_gmt":"2023-05-25T06:42:18","slug":"xp-iso-ts-24137","status":"publish","type":"post","link":"https:\/\/unm.fr\/en\/standards-of-the-month\/xp-iso-ts-24137\/","title":{"rendered":"XP ISO\/TS 24137 Modification de la surface des paliers lisses par fixation par pression de lubrifiants solides combin\u00e9e \u00e0 un traitement par micro-cavit\u00e9s"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"62466\" class=\"elementor elementor-62466\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-954f9c6 e-flex e-con-boxed e-con e-parent\" data-id=\"954f9c6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5e00366 elementor-widget elementor-widget-text-editor\" data-id=\"5e00366\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La sp\u00e9cification technique XP\u00a0ISO\/TS\u00a024137 propose une m\u00e9thode pour am\u00e9liorer la r\u00e9sistance au frottement des paliers lisses. Cette m\u00e9thode consiste \u00e0 modifier la surface des paliers lisses par la formation de micro-cavit\u00e9s et par l&#8217;apport d&#8217;un lubrifiant solide fix\u00e9 sur cette m\u00eame surface.<\/p><p>La formation des micro-cavit\u00e9s est r\u00e9alis\u00e9e par grenaillage de pr\u00e9contrainte. L&#8217;apport de lubrifiant solide sur la surface peut \u00eatre r\u00e9alis\u00e9 \u00e0 l&#8217;aide d&#8217;un pulv\u00e9risateur, ou selon d&#8217;autres m\u00e9thodes qui doivent permettre d&#8217;obtenir le rev\u00eatement de lubrifiant solide n\u00e9cessaire. Enfin, le lubrifiant est fix\u00e9 par pression d&#8217;un galet contre le mat\u00e9riau du palier lisse (galetage).<\/p><p>Des r\u00e9sultats d&#8217;essais fournis en annexe, d\u00e9crivent les caract\u00e9ristiques de r\u00e9sistance au frottement obtenus\u00a0: le coefficient de frottement est stable et faible pendant la dur\u00e9e de l&#8217;essai.<\/p><p>\u00a0<\/p><h3>Bon \u00e0 savoir\u00a0:<\/h3><p>La sp\u00e9cification technique restitue des travaux en cours de d\u00e9veloppement et susceptibles de faire l&#8217;objet d&#8217;une norme internationale. Des retours d&#8217;exp\u00e9rience sont attendus de la part des utilisateurs.<\/p><p>Ces sujets sont suivis par l\u2019UNM\u00a005\u00ab\u00a0Transmissions m\u00e9caniques\u00a0\u00bb.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>XP ISO\/TS 24137 Modification de la surface des paliers lisses par fixation par pression de lubrifiants solides combin\u00e9e \u00e0 un traitement par micro-cavit\u00e9s &#8211; plus d&#8217;informations sur la m\u00e9thode pour am\u00e9liorer la r\u00e9sistance au frottement des paliers lisses<\/p>\n","protected":false},"author":10,"featured_media":62473,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"date-de-webinaire":0,"heure-webinaire":"","duree-webinaire":"","lien-bouton-cta":"","footnotes":""},"categories":[38],"tags":[],"normes-associees":[3307],"thematique":[86],"class_list":["post-62466","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-focus-norme","normes-associees-xp-iso-ts-24137","thematique-composants-et-pieces-mecaniques"],"_links":{"self":[{"href":"https:\/\/unm.fr\/en\/wp-json\/wp\/v2\/posts\/62466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unm.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unm.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unm.fr\/en\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/unm.fr\/en\/wp-json\/wp\/v2\/comments?post=62466"}],"version-history":[{"count":27,"href":"https:\/\/unm.fr\/en\/wp-json\/wp\/v2\/posts\/62466\/revisions"}],"predecessor-version":[{"id":72221,"href":"https:\/\/unm.fr\/en\/wp-json\/wp\/v2\/posts\/62466\/revisions\/72221"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unm.fr\/en\/wp-json\/wp\/v2\/media\/62473"}],"wp:attachment":[{"href":"https:\/\/unm.fr\/en\/wp-json\/wp\/v2\/media?parent=62466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unm.fr\/en\/wp-json\/wp\/v2\/categories?post=62466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unm.fr\/en\/wp-json\/wp\/v2\/tags?post=62466"},{"taxonomy":"normes-associees","embeddable":true,"href":"https:\/\/unm.fr\/en\/wp-json\/wp\/v2\/normes-associees?post=62466"},{"taxonomy":"thematique","embeddable":true,"href":"https:\/\/unm.fr\/en\/wp-json\/wp\/v2\/thematique?post=62466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}