{"id":3183,"date":"2018-01-14T15:17:49","date_gmt":"2018-01-14T07:17:49","guid":{"rendered":"http:\/\/23.110.48.238\/?p=3183"},"modified":"2026-10-04T22:16:51","modified_gmt":"2026-10-04T14:16:51","slug":"application-bundy-tubes-car-steering-system","status":"publish","type":"post","link":"https:\/\/www.bundytubes.com\/fr\/application-bundy-tubes-car-steering-system\/","title":{"rendered":"Application des tubes Bundy dans le syst\u00e8me de direction automobile"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Le syst\u00e8me de direction des voitures particuli\u00e8res comprend le servocommande de direction, la pompe de direction assist\u00e9e, la cuve \u00e0 huile et les tubes de raccordement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Avant l\u2019adoption des tubes Bundy, des tubes en acier tir\u00e9s \u00e0 froid de \u00d812 \u00d7 1 \u00e9taient utilis\u00e9s pour relier les composants. La pression admissible du fluide \u00e9tait de 10 MPa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le volume \u00e9lev\u00e9 de r\u00e9sidus pr\u00e9sents sur la surface int\u00e9rieure doit \u00eatre \u00e9limin\u00e9 par d\u00e9capage acide. Peu apr\u00e8s ce d\u00e9capage, la surface int\u00e9rieure risque de rouiller, et les particules de rouille peuvent \u00eatre entra\u00een\u00e9es par le fluide de travail vers d\u2019autres composants, notamment la pompe de direction. Cela acc\u00e9l\u00e8re l\u2019usure des pi\u00e8ces internes de la pompe et d\u00e9grade les performances de direction, entra\u00eenant une perte de puissance et de vitesse de direction.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s le remplacement des tubes tr\u00e9fil\u00e9s \u00e0 froid par des tubes Bundy, la propret\u00e9 du fluide est garantie gr\u00e2ce \u00e0 la grande propret\u00e9 int\u00e9rieure des tubes Bundy, ce qui am\u00e9liore ainsi la fiabilit\u00e9 des composants du syst\u00e8me.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En outre, le niveau de s\u00e9curit\u00e9 du syst\u00e8me augmente, car la pression de service admissible du fluide est port\u00e9e \u00e0 12,8 MPa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<script type=\"text\/javascript\" charset=\"utf-8\" src=\"http:\/\/w.sharethis.com\/widget\/?wp=7.1.2\"><\/script>","protected":false},"excerpt":{"rendered":"<p>Le syst\u00e8me de direction des voitures particuli\u00e8res comprend le servocommande de direction, la pompe de direction assist\u00e9e, la cuve \u00e0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","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-5)","background-image":"","background-repeat":"repeat","background-position":"center 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