{"id":1468,"date":"2023-09-13T16:12:17","date_gmt":"2023-09-13T16:12:17","guid":{"rendered":"https:\/\/lyrabearing.com\/insights\/boccole-antiusura-per-unefficace-tenuta-degli-anelli-paraolio\/"},"modified":"2026-02-05T11:27:44","modified_gmt":"2026-02-05T11:27:44","slug":"manchons-dusure-pour-une-etancheite-efficace-des-bagues-a-levres","status":"publish","type":"post","link":"https:\/\/lyrabearing.com\/fr\/insights\/manchons-dusure-pour-une-etancheite-efficace-des-bagues-a-levres\/","title":{"rendered":"Manchons d\u2019usure pour une \u00e9tanch\u00e9it\u00e9 efficace des bagues \u00e0 l\u00e8vre"},"content":{"rendered":"<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Les <strong>manchons d\u2019usure JR<\/strong> peuvent \u00eatre utilis\u00e9s pour optimiser les processus de production, en particulier en cas de fuites d\u2019huile au niveau des <strong>bagues \u00e0 l\u00e8vres<\/strong>.<br \/>\nVoici ci\u2011dessous un cas pratique d\u2019utilisation des manchons d\u2019usure JR. Lors du contr\u00f4le de certaines pompes, un de nos clients a constat\u00e9 des fuites d\u2019huile du c\u00f4t\u00e9 des bagues \u00e0 l\u00e8vres.<span class=\"inline-flex\" aria-label=\"Catalogue - Les manchons d'usure - FRANCE JOINT\" data-state=\"closed\">\u200b<\/span><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Comme il s\u2019agissait d\u2019un lot de s\u00e9rie important et pensant que le probl\u00e8me provenait des bagues \u00e0 l\u00e8vres utilis\u00e9es, il nous a demand\u00e9 si nous \u00e9tions en mesure de lui fournir des joints d\u2019\u00e9tanch\u00e9it\u00e9 plus adapt\u00e9s que ceux d\u00e9j\u00e0 mont\u00e9s.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Pour mieux comprendre l\u2019ampleur du probl\u00e8me, nos techniciens ont effectu\u00e9 une visite sur site et ont v\u00e9rifi\u00e9 que le d\u00e9faut ne provenait pas de la qualit\u00e9 du joint tournant, mais de la finition tr\u00e8s grossi\u00e8re de la surface en contact, qui en limitait l\u2019efficacit\u00e9.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Sur les arbres en ligne de montage, certains composants avaient d\u00e9j\u00e0 \u00e9t\u00e9 mont\u00e9s, ce qui rendait impossible toute reprise d\u2019usinage.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Nous avons contourn\u00e9 ce probl\u00e8me en emmanchant nos MANCHONS D\u2019USURE JR, qui pr\u00e9sentaient le m\u00eame diam\u00e8tre int\u00e9rieur que l\u2019arbre et un diam\u00e8tre ext\u00e9rieur sup\u00e9rieur de 5 mm. Il a suffi de monter un joint d\u2019\u00e9tanch\u00e9it\u00e9 avec un diam\u00e8tre int\u00e9rieur sup\u00e9rieur de 5 mm par rapport \u00e0 celui utilis\u00e9 initialement, en conservant inchang\u00e9es toutes les autres cotes.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Le probl\u00e8me a \u00e9t\u00e9 r\u00e9solu avec un minimum de temps et de co\u00fbts de fabrication, tout en am\u00e9liorant la qualit\u00e9 globale de l\u2019\u00e9tanch\u00e9it\u00e9 et en augmentant la dur\u00e9e de vie des parties tournantes.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Vus les r\u00e9sultats obtenus, le client a d\u00e9cid\u00e9 d\u2019\u00e9quiper toutes ses pompes de bagues int\u00e9rieures de type IR.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les manchons d\u2019usure JR peuvent \u00eatre utilis\u00e9s pour optimiser les processus de production, en particulier en cas de fuites d\u2019huile&#8230;<\/p>\n","protected":false},"author":2,"featured_media":1469,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1468","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/lyrabearing.com\/fr\/wp-json\/wp\/v2\/posts\/1468","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lyrabearing.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lyrabearing.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lyrabearing.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/lyrabearing.com\/fr\/wp-json\/wp\/v2\/comments?post=1468"}],"version-history":[{"count":0,"href":"https:\/\/lyrabearing.com\/fr\/wp-json\/wp\/v2\/posts\/1468\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lyrabearing.com\/fr\/wp-json\/wp\/v2\/media\/1469"}],"wp:attachment":[{"href":"https:\/\/lyrabearing.com\/fr\/wp-json\/wp\/v2\/media?parent=1468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}