{"id":638,"date":"2025-04-15T10:04:55","date_gmt":"2025-04-15T02:04:55","guid":{"rendered":"http:\/\/www.qxymachinery.com\/?p=638"},"modified":"2026-06-24T11:01:41","modified_gmt":"2026-06-24T03:01:41","slug":"developing-and-etching","status":"publish","type":"post","link":"https:\/\/www.qxymachinery.com\/vi\/developing-and-etching\/","title":{"rendered":"Ph\u00e1t tri\u1ec3n v\u00e0 kh\u1eafc dung d\u1ecbch cho d\u00e2y chuy\u1ec1n x\u1eed l\u00fd \u01b0\u1edbt PCB"},"content":{"rendered":"<p data-start=\"6553\" data-end=\"6792\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 24pt;\"><strong data-start=\"6553\" data-end=\"6576\">B\u1ed1i c\u1ea3nh ng\u00e0nh<\/strong><\/span><\/p>\n<p data-start=\"6553\" data-end=\"6792\"><span style=\"font-family: arial, helvetica, sans-serif;\">Qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n v\u00e0 kh\u1eafc m\u1ea1ch l\u00e0 nh\u1eefng giai \u0111o\u1ea1n quan tr\u1ecdng trong s\u1ea3n xu\u1ea5t PCB, quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 n\u0103ng su\u1ea5t c\u1ee7a m\u1ea1ch. C\u00e1c quy tr\u00ecnh n\u00e0y \u0111\u00f2i h\u1ecfi s\u1ef1 ki\u1ec3m so\u00e1t h\u00f3a ch\u1ea5t ch\u00ednh x\u00e1c, phun \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 \u0111\u1ed9 tin c\u1eady cao c\u1ee7a thi\u1ebft b\u1ecb.<\/span><\/p>\n<p data-start=\"6553\" data-end=\"6792\">\n<p data-start=\"6553\" data-end=\"6792\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 24pt;\"><strong data-start=\"6799\" data-end=\"6841\">C\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n v\u00e0 kh\u1eafc axit<\/strong><\/span><\/p>\n<p data-start=\"6843\" data-end=\"6943\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong data-start=\"6843\" data-end=\"6872\">V\u1ea5n \u0111\u1ec1 1: Kh\u1eafc axit kh\u00f4ng \u0111\u1ec1u<\/strong><\/span><br data-start=\"6872\" data-end=\"6875\" \/><span style=\"font-family: arial, helvetica, sans-serif;\">S\u1ef1 ph\u00e2n b\u1ed1 tia phun kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng \u0103n m\u00f2n qu\u00e1 m\u1ee9c ho\u1eb7c \u0103n m\u00f2n kh\u00f4ng \u0111\u1ee7.<\/span><\/p>\n<p data-start=\"6945\" data-end=\"7060\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong data-start=\"6945\" data-end=\"6975\">V\u1ea5n \u0111\u1ec1 2: V\u00f2i phun b\u1ecb t\u1eafc ngh\u1ebdn<\/strong><\/span><br data-start=\"6975\" data-end=\"6978\" \/><span style=\"font-family: arial, helvetica, sans-serif;\">S\u1ef1 k\u1ebft tinh h\u00f3a h\u1ecdc v\u00e0 t\u1ea1p ch\u1ea5t l\u00e0m t\u1eafc ngh\u1ebdn v\u00f2i phun, l\u00e0m gi\u1ea3m t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a quy tr\u00ecnh.<\/span><\/p>\n<p data-start=\"7062\" data-end=\"7169\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong data-start=\"7062\" data-end=\"7093\">V\u1ea5n \u0111\u1ec1 3: \u0102n m\u00f2n nghi\u00eam tr\u1ecdng<\/strong><\/span><br data-start=\"7093\" data-end=\"7096\" \/><span style=\"font-family: arial, helvetica, sans-serif;\">M\u00f4i tr\u01b0\u1eddng c\u00f3 t\u00ednh axit v\u00e0 ki\u1ec1m m\u1ea1nh s\u1ebd \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh xu\u1ed1ng c\u1ea5p c\u1ee7a c\u00e1c linh ki\u1ec7n.<\/span><\/p>\n<p data-start=\"7176\" data-end=\"7198\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong data-start=\"7176\" data-end=\"7198\">Nguy\u00ean nh\u00e2n k\u1ef9 thu\u1eadt<\/strong><\/span><\/p>\n<ul data-start=\"7200\" data-end=\"7349\">\n<li data-start=\"7200\" data-end=\"7256\">\n<p data-start=\"7202\" data-end=\"7256\"><span style=\"font-family: arial, helvetica, sans-serif;\">Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a v\u1eadt li\u1ec7u phun kh\u00f4ng \u0111\u1ee7<\/span><\/p>\n<\/li>\n<li data-start=\"7257\" data-end=\"7304\">\n<p data-start=\"7259\" data-end=\"7304\"><span style=\"font-family: arial, helvetica, sans-serif;\">Ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y v\u00e0 \u00e1p su\u1ea5t h\u00f3a ch\u1ea5t kh\u00f4ng \u1ed5n \u0111\u1ecbnh<\/span><\/p>\n<\/li>\n<li data-start=\"7305\" data-end=\"7349\">\n<p data-start=\"7307\" data-end=\"7349\"><span style=\"font-family: arial, helvetica, sans-serif;\">S\u1ef1 m\u1ecfi h\u00f3a h\u1ecdc l\u00e2u d\u00e0i c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn<\/span><\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p data-start=\"7356\" data-end=\"7402\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 24pt;\"><strong data-start=\"7356\" data-end=\"7402\">Dung d\u1ecbch ph\u00e1t tri\u1ec3n v\u00e0 kh\u1eafc Qixingyuan<\/strong><\/span><\/p>\n<p data-start=\"7404\" data-end=\"7579\"><span style=\"font-family: arial, helvetica, sans-serif;\">Qixingyuan cung c\u1ea5p c\u00e1c linh ki\u1ec7n x\u1eed l\u00fd \u01b0\u1edbt \u1ed5n \u0111\u1ecbnh v\u00e0 ch\u1ed1ng \u0103n m\u00f2n cho d\u00e2y chuy\u1ec1n ph\u00e1t tri\u1ec3n v\u00e0 kh\u1eafc m\u1ea1ch in PCB, \u0111\u1ea3m b\u1ea3o phun \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc nh\u1ea5t qu\u00e1n.<\/span><\/p>\n<p data-start=\"7581\" data-end=\"7611\"><span style=\"font-family: arial, helvetica, sans-serif;\"><strong data-start=\"7581\" data-end=\"7609\">C\u00e1c th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i bao g\u1ed3m:<\/strong><\/span><\/p>\n<ul data-start=\"7612\" data-end=\"7726\">\n<li data-start=\"7612\" data-end=\"7654\">\n<p data-start=\"7614\" data-end=\"7654\"><span style=\"font-family: arial, helvetica, sans-serif;\">V\u00f2i phun ch\u1ed1ng axit PP \/ PVC \/ PVDF<\/span><\/p>\n<\/li>\n<li data-start=\"7655\" data-end=\"7686\">\n<p data-start=\"7657\" data-end=\"7686\"><span style=\"font-family: arial, helvetica, sans-serif;\">H\u1ec7 th\u1ed1ng l\u1ecdc h\u00f3a ch\u1ea5t<\/span><\/p>\n<\/li>\n<li data-start=\"7687\" data-end=\"7726\">\n<p data-start=\"7689\" data-end=\"7726\"><span style=\"font-family: arial, helvetica, sans-serif;\">C\u00e1c b\u1ed9 ph\u1eadn truy\u1ec1n \u0111\u1ed9ng v\u00e0 h\u1ed7 tr\u1ee3<\/span><\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p data-start=\"7733\" data-end=\"7756\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 24pt;\"><strong data-start=\"7733\" data-end=\"7756\">K\u1ebft qu\u1ea3 \u1ee9ng d\u1ee5ng<\/strong><\/span><\/p>\n<ul data-start=\"7758\" data-end=\"7917\">\n<li data-start=\"7758\" data-end=\"7790\">\n<p data-start=\"7760\" data-end=\"7790\"><span style=\"font-family: arial, helvetica, sans-serif;\">C\u1ea3i thi\u1ec7n t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a qu\u00e1 tr\u00ecnh kh\u1eafc<\/span><\/p>\n<\/li>\n<li data-start=\"7791\" data-end=\"7829\">\n<p data-start=\"7793\" data-end=\"7829\"><span style=\"font-family: arial, helvetica, sans-serif;\">Gi\u1ea3m thi\u1ec3u l\u1ed7i m\u1ea1ch \u0111i\u1ec7n v\u00e0 c\u00f4ng vi\u1ec7c s\u1eeda ch\u1eefa.<\/span><\/p>\n<\/li>\n<li data-start=\"7830\" data-end=\"7881\">\n<p data-start=\"7832\" data-end=\"7881\"><span style=\"font-family: arial, helvetica, sans-serif;\">Gi\u1ea3m t\u1eafc ngh\u1ebdn v\u00f2i phun v\u00e0 t\u1ea7n su\u1ea5t b\u1ea3o tr\u00ec.<\/span><\/p>\n<\/li>\n<li data-start=\"7882\" data-end=\"7917\">\n<p data-start=\"7884\" data-end=\"7917\"><span style=\"font-family: arial, helvetica, sans-serif;\">K\u00e9o d\u00e0i tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb<\/span><\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 24pt;\"><strong>S\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111i\u1ec3n h\u00ecnh<\/strong><\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span style=\"font-family: arial, helvetica, sans-serif;\">M\u00e1y ph\u00e1t tri\u1ec3n\/kh\u1eafc axit d\u1ea1ng x\u1ecbt<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span style=\"font-family: arial, helvetica, sans-serif;\">H\u1ec7 th\u1ed1ng tu\u1ea7n ho\u00e0n v\u00e0 l\u1ecdc h\u00f3a ch\u1ea5t<\/span><\/p>\n<p class=\"ds-markdown-paragraph\"><span style=\"font-family: arial, helvetica, sans-serif;\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n n\u1ed3ng \u0111\u1ed9 h\u00f3a ch\u1ea5t t\u1ef1 \u0111\u1ed9ng<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Industry Background Developing and etching are critical stages in PCB manufacturing, directly determining circuit accuracy and yield. These processes require precise chemical control, uniform spraying, and high equipment reliability. Common Developing and Etching Problems Problem 1: Uneven etchingNon-uniform spray distribution causes over-etching or under-etching. Problem 2: Nozzle cloggingChemical crystallization and impurities block nozzles, reducing process [&hellip;]<\/p>","protected":false},"author":1,"featured_media":639,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[155,60],"tags":[],"class_list":["post-638","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-wet-process-lines","category-application-cases"],"_links":{"self":[{"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/posts\/638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/comments?post=638"}],"version-history":[{"count":5,"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/posts\/638\/revisions"}],"predecessor-version":[{"id":3794,"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/posts\/638\/revisions\/3794"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/media\/639"}],"wp:attachment":[{"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/media?parent=638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/categories?post=638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/tags?post=638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}