{"id":654,"date":"2025-04-15T10:19:52","date_gmt":"2025-04-15T02:19:52","guid":{"rendered":"http:\/\/www.qxymachinery.com\/?p=654"},"modified":"2026-06-24T10:59:50","modified_gmt":"2026-06-24T02:59:50","slug":"pcb-transmission-system-solution-for-pcb-wet-processing-lines","status":"publish","type":"post","link":"https:\/\/www.qxymachinery.com\/fr_fr\/pcb-transmission-system-solution-for-pcb-wet-processing-lines\/","title":{"rendered":"Solution de syst\u00e8me de transmission de circuits imprim\u00e9s pour les lignes de traitement humide de circuits imprim\u00e9s"},"content":{"rendered":"<p>&nbsp;<\/p>\n<h3><span style=\"font-family: arial, helvetica, sans-serif;\"><strong><b>1. Contexte industriel<\/b><\/strong><\/span><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">Dans les lignes de production automatis\u00e9es de circuits imprim\u00e9s, les syst\u00e8mes de transmission sont essentiels pour assurer un d\u00e9placement stable des cartes lors des \u00e9tapes d'inspection optique automatis\u00e9e (AOI), d'exposition, de gravure, de nettoyage et d'impression. Avec l'\u00e9volution des circuits imprim\u00e9s vers des mod\u00e8les ultra-fins et de haute pr\u00e9cision, les composants de transmission doivent garantir une r\u00e9sistance \u00e9lev\u00e9e \u00e0 l'usure, un alignement pr\u00e9cis et une stabilit\u00e9 \u00e0 long terme.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span style=\"font-family: arial, helvetica, sans-serif;\"><strong><b>2. Probl\u00e8mes de transmission courants dans les lignes de circuits imprim\u00e9s<\/b><\/strong><\/span><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>Probl\u00e8me 1\u00a0: D\u00e9viation et vibrations de la carte<\/strong><\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif;\">L'usure importante des rouleaux de transmission entra\u00eene une force de support in\u00e9gale, provoquant un d\u00e9salignement des panneaux et des vibrations lors des processus d'inspection et d'exposition AOI.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>Probl\u00e8me 2 : Glissement et empilage de planches<\/strong><\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif;\">Le vieillissement des rouleaux en caoutchouc et une tension irr\u00e9guli\u00e8re de la courroie r\u00e9duisent la stabilit\u00e9 du frottement, ce qui entra\u00eene des glissements fr\u00e9quents, des arr\u00eats et une accumulation de panneaux.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>Probl\u00e8me 3\u00a0: Bruit excessif et instabilit\u00e9 de la ligne<\/strong><\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif;\">Une pr\u00e9cision insuffisante des engrenages de transmission augmente le jeu et les vibrations, affectant la stabilit\u00e9 globale de la ligne.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>Probl\u00e8me 4\u00a0: Fr\u00e9quence de maintenance \u00e9lev\u00e9e<\/strong><\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif;\">La courte dur\u00e9e de vie des roulements et des bagues en fonctionnement continu augmente les co\u00fbts de maintenance quotidiens et le risque d'arr\u00eat de production.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span style=\"font-family: arial, helvetica, sans-serif;\"><strong><b>3. Causes techniques des d\u00e9faillances de transmission<\/b><\/strong><\/span><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">L'exposition prolong\u00e9e \u00e0 l'humidit\u00e9 et aux r\u00e9sidus chimiques acc\u00e9l\u00e8re l'usure des mat\u00e9riaux<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">Des coefficients de frottement variables dans les rouleaux vieillissants entra\u00eenent un transfert de couple instable.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">Le jeu des engrenages et le jeu des roulements augmentent les vibrations \u00e0 haute vitesse.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span style=\"font-family: arial, helvetica, sans-serif;\"><strong><b>4. Solution pour le syst\u00e8me de transmission de Qixingyuan<\/b><\/strong><\/span><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">Shenzhen Qixingyuan Machinery Equipment Co., Ltd. (Qixingyuan) fournit des composants de transmission usin\u00e9s avec pr\u00e9cision, con\u00e7us pour les environnements de traitement humide des circuits imprim\u00e9s. Gr\u00e2ce \u00e0 l'association de mat\u00e9riaux r\u00e9sistants \u00e0 l'usure, d'un contr\u00f4le dimensionnel pr\u00e9cis et de conceptions structurelles durables, ces solutions garantissent une transmission stable et continue des cartes tout au long des diff\u00e9rentes \u00e9tapes du processus.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>Les composants principaux comprennent\u00a0:<\/strong><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">rouleaux de transmission et d'expansion<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">Rouleaux rev\u00eatus de caoutchouc (souples et durs)<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">Poulies et pignons synchrones<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">Roulements, manchons, bagues et ensembles de poulies<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span style=\"font-family: arial, helvetica, sans-serif;\"><strong><b>5. R\u00e9sultats de l'application<\/b><\/strong><\/span><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">Apr\u00e8s la mise en \u0153uvre, les fabricants de circuits imprim\u00e9s obtiennent g\u00e9n\u00e9ralement les r\u00e9sultats suivants\u00a0:<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">R\u00e9duction significative du taux de changement de plateau<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">R\u00e9duction des rayures superficielles et des vibrations<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">R\u00e9duction du bruit de fonctionnement et fluidification du mouvement de la ligne<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">Cycles de maintenance des \u00e9quipements prolong\u00e9s<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><strong>am\u00e9lioration de 5 \u00e0 15 % de la capacit\u00e9 globale de la ligne<\/strong>\u00a0(selon l'\u00e9tat du mat\u00e9riel)<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span style=\"font-family: arial, helvetica, sans-serif;\"><strong><b>6. Mat\u00e9riel typique utilis\u00e9<\/b><\/strong><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><span style=\"font-family: arial, helvetica, sans-serif;\">Unit\u00e9 de convoyage \u00e0 interface de bras robotis\u00e9 avec chargeur\/d\u00e9chargeur automatique<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span style=\"font-family: arial, helvetica, sans-serif;\">Machine de transfert \/ Chariot navette \/ Module de convoyage \u00e0 positionnement de haute pr\u00e9cision<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span style=\"font-family: arial, helvetica, sans-serif;\">Convoyeur (type \u00e0 plateaux\/rouleaux)\u00a0\/\u00a0Syst\u00e8me de convoyage sp\u00e9cialis\u00e9 pour machines \u00e0 brosses abrasives<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span style=\"font-family: arial, helvetica, sans-serif;\">Pont roulant enti\u00e8rement automatis\u00e9 \/ Chariot \u00e9l\u00e9vateur \/ Ligne de convoyage continu<\/span><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>&nbsp; 1.Industry Background In PCB automated production lines, transmission systems are critical for stable board movement through AOI, exposure, etching, cleaning, and printing stages. As PCB designs move toward ultra-thin and high-precision circuits, transmission components must maintain high wear resistance, precise alignment, and long-term stability. &nbsp; 2.Common Transmission Problems in PCB Lines Problem 1: Board [&hellip;]<\/p>","protected":false},"author":1,"featured_media":655,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154,60],"tags":[],"class_list":["post-654","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-conveyor-transmission-systems","category-application-cases"],"_links":{"self":[{"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/posts\/654","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/comments?post=654"}],"version-history":[{"count":5,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/posts\/654\/revisions"}],"predecessor-version":[{"id":3791,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/posts\/654\/revisions\/3791"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/media\/655"}],"wp:attachment":[{"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/media?parent=654"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/categories?post=654"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/tags?post=654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}