{"id":648,"date":"2025-04-15T10:17:55","date_gmt":"2025-04-15T02:17:55","guid":{"rendered":"http:\/\/www.qxymachinery.com\/?p=648"},"modified":"2026-06-24T11:00:29","modified_gmt":"2026-06-24T03:00:29","slug":"pcb-blowing-and-drying","status":"publish","type":"post","link":"https:\/\/www.qxymachinery.com\/fr_fr\/pcb-blowing-and-drying\/","title":{"rendered":"Soufflage et s\u00e9chage de circuits imprim\u00e9s"},"content":{"rendered":"<p data-start=\"4264\" data-end=\"4528\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 24pt;\"><strong data-start=\"4264\" data-end=\"4287\">Contexte industriel<\/strong><\/span><\/p>\n<p data-start=\"4264\" data-end=\"4528\"><span style=\"font-family: arial, helvetica, sans-serif;\">Lors du traitement humide des circuits imprim\u00e9s, l'humidit\u00e9 r\u00e9siduelle apr\u00e8s nettoyage peut nuire aux \u00e9tapes de d\u00e9veloppement, de gravure, de m\u00e9tallisation et d'inspection. Avec la diminution de l'\u00e9paisseur et de la densit\u00e9 des circuits imprim\u00e9s, des syst\u00e8mes de s\u00e9chage uniformes et sans contact sont indispensables pour garantir la qualit\u00e9.<\/span><\/p>\n<p data-start=\"4264\" data-end=\"4528\">\n<p data-start=\"4535\" data-end=\"4565\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 24pt;\"><strong data-start=\"4535\" data-end=\"4565\">Probl\u00e8mes courants de s\u00e9chage des circuits imprim\u00e9s<\/strong><\/span><\/p>\n<p data-start=\"4567\" data-end=\"4704\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong data-start=\"4567\" data-end=\"4616\">Probl\u00e8me 1\u00a0: R\u00e9tention d\u2019eau dans les trous et les bords<\/strong><\/span><br data-start=\"4616\" data-end=\"4619\" \/><span style=\"font-family: arial, helvetica, sans-serif;\">La complexit\u00e9 de la structure des cartes \u00e9lectroniques retient l'humidit\u00e9, augmentant ainsi les risques d'oxydation et de court-circuit.<\/span><\/p>\n<p data-start=\"4706\" data-end=\"4814\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong data-start=\"4706\" data-end=\"4734\">Probl\u00e8me 2\u00a0: S\u00e9chage in\u00e9gal<\/strong><\/span><br data-start=\"4734\" data-end=\"4737\" \/><span style=\"font-family: arial, helvetica, sans-serif;\">Les buses traditionnelles cr\u00e9ent un flux d'air concentr\u00e9, ce qui entra\u00eene un s\u00e9chage irr\u00e9gulier.<\/span><\/p>\n<p data-start=\"4816\" data-end=\"4945\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong data-start=\"4816\" data-end=\"4854\">Probl\u00e8me 3 : Forte consommation d'\u00e9nergie<\/strong><\/span><br data-start=\"4854\" data-end=\"4857\" \/><span style=\"font-family: arial, helvetica, sans-serif;\">Les solutions \u00e0 air chaud ou \u00e0 air comprim\u00e9 consomment une \u00e9nergie excessive et ralentissent les cycles de production.<\/span><\/p>\n<p data-start=\"4952\" data-end=\"4974\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong data-start=\"4952\" data-end=\"4974\">Causes d'ing\u00e9nierie<\/strong><\/span><\/p>\n<ul data-start=\"4976\" data-end=\"5092\">\n<li data-start=\"4976\" data-end=\"5012\">\n<p data-start=\"4978\" data-end=\"5012\"><span style=\"font-family: arial, helvetica, sans-serif;\">Distribution non uniforme du flux d'air<\/span><\/p>\n<\/li>\n<li data-start=\"5013\" data-end=\"5053\">\n<p data-start=\"5015\" data-end=\"5053\"><span style=\"font-family: arial, helvetica, sans-serif;\">Angles et distances de s\u00e9chage incorrects<\/span><\/p>\n<\/li>\n<li data-start=\"5054\" data-end=\"5092\">\n<p data-start=\"5056\" data-end=\"5092\"><span style=\"font-family: arial, helvetica, sans-serif;\">Volume et pression d'air inadapt\u00e9s<\/span><\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p data-start=\"5099\" data-end=\"5145\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 24pt;\"><strong data-start=\"5099\" data-end=\"5145\">Solution de soufflage et de s\u00e9chage de circuits imprim\u00e9s Qixingyuan<\/strong><\/span><\/p>\n<p data-start=\"5147\" data-end=\"5313\"><span style=\"font-family: arial, helvetica, sans-serif;\">Qixingyuan propose des syst\u00e8mes de d\u00e9coupe \u00e0 air sans contact pour les lignes de traitement humide des circuits imprim\u00e9s. La conception optimis\u00e9e du flux d'air garantit une \u00e9limination de l'humidit\u00e9 rapide, uniforme et \u00e9co\u00e9nerg\u00e9tique.<\/span><\/p>\n<p data-start=\"5315\" data-end=\"5345\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong data-start=\"5315\" data-end=\"5343\">Les composants principaux comprennent\u00a0:<\/strong><\/span><\/p>\n<ul data-start=\"5346\" data-end=\"5462\">\n<li data-start=\"5346\" data-end=\"5393\">\n<p data-start=\"5348\" data-end=\"5393\"><span style=\"font-family: arial, helvetica, sans-serif;\">lames d'air en alliage d'aluminium\/acier inoxydable<\/span><\/p>\n<\/li>\n<li data-start=\"5394\" data-end=\"5427\">\n<p data-start=\"5396\" data-end=\"5427\"><span style=\"font-family: arial, helvetica, sans-serif;\">lames d'air \u00e0 entrefer r\u00e9glable<\/span><\/p>\n<\/li>\n<li data-start=\"5428\" data-end=\"5462\">\n<p data-start=\"5430\" data-end=\"5462\"><span style=\"font-family: arial, helvetica, sans-serif;\">Souffleurs et syst\u00e8mes d'alimentation en air<\/span><\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p data-start=\"5469\" data-end=\"5492\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 24pt;\"><strong data-start=\"5469\" data-end=\"5492\">R\u00e9sultats de l'application<\/strong><\/span><\/p>\n<ul data-start=\"5494\" data-end=\"5658\">\n<li data-start=\"5494\" data-end=\"5548\">\n<p data-start=\"5496\" data-end=\"5548\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u00c9limination rapide de l'humidit\u00e9 de surface et de travers\u00e9e<\/span><\/p>\n<\/li>\n<li data-start=\"5549\" data-end=\"5588\">\n<p data-start=\"5551\" data-end=\"5588\"><span style=\"font-family: arial, helvetica, sans-serif;\">S\u00e9chage uniforme sans endommager le panneau<\/span><\/p>\n<\/li>\n<li data-start=\"5589\" data-end=\"5619\">\n<p data-start=\"5591\" data-end=\"5619\"><span style=\"font-family: arial, helvetica, sans-serif;\">Consommation d'\u00e9nergie r\u00e9duite<\/span><\/p>\n<\/li>\n<li data-start=\"5620\" data-end=\"5658\">\n<p data-start=\"5622\" data-end=\"5658\"><span style=\"font-family: arial, helvetica, sans-serif;\">Am\u00e9lioration du fonctionnement en ligne continue<\/span><\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p data-start=\"5665\" data-end=\"5698\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 24pt;\"><strong>Utilisation typique de l'\u00e9quipement<\/strong><\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span style=\"font-family: arial, helvetica, sans-serif;\">Lame d'air ionis\u00e9 haute pression \/ S\u00e9choir \u00e0 air chaud<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span style=\"font-family: arial, helvetica, sans-serif;\">Four de s\u00e9chage infrarouge de type tunnel \/ Four \u00e0 circulation d'air chaud<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span style=\"font-family: arial, helvetica, sans-serif;\">Armoire de s\u00e9chage sous vide \/ Syst\u00e8me de pr\u00e9traitement par d\u00e9shumidification<\/span><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Industry Background In PCB wet processing, residual moisture after cleaning can negatively impact developing, etching, plating, and inspection stages. As PCBs become thinner and denser, non-contact, uniform drying systems are essential for quality assurance. Common PCB Drying Problems Problem 1: Water retention in holes and edgesComplex board structures trap moisture, increasing oxidation and short-circuit risks. [&hellip;]<\/p>","protected":false},"author":1,"featured_media":652,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[150,60],"tags":[],"class_list":["post-648","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-custom-spare-parts-by-drawing-or-sample","category-application-cases"],"_links":{"self":[{"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/posts\/648","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=648"}],"version-history":[{"count":6,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/posts\/648\/revisions"}],"predecessor-version":[{"id":3793,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/posts\/648\/revisions\/3793"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/media\/652"}],"wp:attachment":[{"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/media?parent=648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/categories?post=648"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/fr_fr\/wp-json\/wp\/v2\/tags?post=648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}