{"id":3287,"date":"2025-10-10T10:07:19","date_gmt":"2025-10-10T02:07:19","guid":{"rendered":"https:\/\/www.chuxin-smt.com\/selective-soldering-in-mixed-assembly-lines-applications\/"},"modified":"2025-10-10T10:07:19","modified_gmt":"2025-10-10T02:07:19","slug":"selective-soldering-in-mixed-assembly-lines-applications","status":"publish","type":"post","link":"https:\/\/www.chuxin-smt.com\/vi\/selective-soldering-in-mixed-assembly-lines-applications\/","title":{"rendered":"\u1ee8ng d\u1ee5ng c\u1ee7a h\u00e0n ch\u1ecdn l\u1ecdc trong c\u00e1c d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p h\u1ed7n h\u1ee3p"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/www.chuxin-smt.com\/wp-content\/uploads\/2025\/10\/1760062017-476e7507382f4219ba46c8d696384586-scaled.jpg\" alt=\"Applications of Selective Soldering in Mixed Assembly Lines\" class=\"wp-image-3285\" title=\"Applications of Selective Soldering in Mixed Assembly Lines - S&amp;M Co.Ltd\" \/><figcaption class=\"wp-element-caption\">Ngu\u1ed3n h\u00ecnh \u1ea3nh: <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/pexels.com\">pexels<\/a><\/figcaption><\/figure>\n\n\n\n<p><a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.kriwan.com\/en\/selective-soldering-the-precise-solution-for-electronic-assemblies\">H\u00e0n ch\u1ecdn l\u1ecdc<\/a> l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 k\u1ebft n\u1ed1i ch\u1ec9 m\u1ed9t s\u1ed1 ph\u1ea7n c\u1ee5 th\u1ec3 tr\u00ean b\u1ea3ng m\u1ea1ch in.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Quy tr\u00ecnh n\u00e0y cho ph\u00e9p b\u1ea1n t\u1eadp trung v\u00e0o c\u00e1c v\u1ecb tr\u00ed ch\u00ednh x\u00e1c, gi\u00fap tr\u00e1nh l\u00e3ng ph\u00ed h\u00e0n v\u00e0 gi\u1eef cho c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n g\u1ecdn g\u00e0ng.<\/p><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>L\u1ee3i th\u1ebf<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4 t\u1ea3<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ch\u1ec9 h\u00e0n \u1edf nh\u1eefng v\u1ecb tr\u00ed c\u1ea7n thi\u1ebft, do \u0111\u00f3 kh\u00f4ng c\u00f3 <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/rootsems.com\/the-benefits-of-selective-soldering-over-traditional-wave-soldering\/\">\u00cdt ch\u1eadp \u0111i\u1ec7n h\u01a1n<\/a>.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Gi\u1ea3m \u1ee9ng su\u1ea5t nhi\u1ec7t<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ch\u1ec9 l\u00e0m n\u00f3ng c\u00e1c kh\u1edbp, do \u0111\u00f3 c\u00e1c b\u1ed9 ph\u1eadn nh\u1ea1y c\u1ea3m \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 an to\u00e0n.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Hi\u1ec7u qu\u1ea3 v\u1ec1 v\u1eadt li\u1ec7u v\u00e0 chi ph\u00ed<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>S\u1eed d\u1ee5ng \u00edt h\u00e0n h\u01a1n, gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 nguy\u00ean li\u1ec7u.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p>N\u1ebfu b\u1ea1n th\u00eam nit\u01a1, k\u1ebft qu\u1ea3 s\u1ebd c\u00f2n t\u1ed1t h\u01a1n n\u1eefa. Nit\u01a1 gi\u00fap ng\u0103n ch\u1eb7n h\u00e0n b\u1ecb h\u01b0 h\u1ecfng do kh\u00f4ng kh\u00ed, <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/circuitsassembly.com\/ca\/editorial\/menu-features\/41894-the-benefits-of-nitrogen-in-pcb-soldering.html\">gi\u00fap h\u00e0n ch\u1ea3y \u0111\u1ec1u h\u01a1n<\/a>, v\u00e0 l\u00e0m cho c\u00e1c kh\u1edbp tr\u1edf n\u00ean ch\u1eafc kh\u1ecfe h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Nh\u1eefng \u0111i\u1ec3m ch\u00ednh<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>H\u00e0n ch\u1ecdn l\u1ecdc \u0111\u1eb7t ch\u00ec h\u00e0n ch\u00ednh x\u00e1c v\u00e0o v\u1ecb tr\u00ed c\u1ea7n thi\u1ebft. \u0110i\u1ec1u n\u00e0y gi\u00fap tr\u00e1nh sai s\u00f3t v\u00e0 b\u1ea3o v\u1ec7 c\u00e1c b\u1ed9 ph\u1eadn nh\u1ea1y c\u1ea3m kh\u1ecfi nhi\u1ec7t \u0111\u1ed9 cao. S\u1eed d\u1ee5ng nit\u01a1 trong qu\u00e1 tr\u00ecnh h\u00e0n ng\u0103n ch\u1eb7n qu\u00e1 tr\u00ecnh oxy h\u00f3a. \u0110i\u1ec1u n\u00e0y l\u00e0m cho c\u00e1c m\u1ed1i h\u00e0n ch\u1eafc ch\u1eafn v\u00e0 s\u1ea1ch s\u1ebd h\u01a1n. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, nh\u01b0 \u00f4 t\u00f4, \u0111i\u1ec7n t\u1eed v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf. N\u00f3 <a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/vi\/improve-wave-soldering-quality-5-effective-methods\/\" rel=\"noopener\">gi\u00fap \u0111\u1ea3m b\u1ea3o c\u00e1c k\u1ebft n\u1ed1i<\/a> Ch\u1ea5t l\u01b0\u1ee3ng cao. H\u00e0n ch\u1ecdn l\u1ecdc gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 nguy\u00ean li\u1ec7u. N\u00f3 cho ph\u00e9p c\u00f4ng nh\u00e2n \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t nhanh ch\u00f3ng cho c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c nhau. H\u1ecd kh\u00f4ng c\u1ea7n ph\u1ea3i s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 m\u1edbi m\u1ed7i l\u1ea7n. B\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 v\u00e0 \u0111\u00e0o t\u1ea1o l\u00e0 r\u1ea5t quan tr\u1ecdng. Ch\u00fang gi\u00fap m\u00e1y m\u00f3c ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u00e0 \u0111\u1ea1t k\u1ebft qu\u1ea3 t\u1ed1t.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\u1ee8ng d\u1ee5ng<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >L\u1ed7 th\u00f4ng qua v\u1edbi SMT<\/h3>\n\n\n\n<p>Nhi\u1ec1u b\u1ea3ng m\u1ea1ch c\u00f3 c\u1ea3 linh ki\u1ec7n l\u1eafp qua l\u1ed7 v\u00e0 linh ki\u1ec7n l\u1eafp b\u1ec1 m\u1eb7t. H\u00e0n ch\u1ecdn l\u1ecdc gi\u00fap k\u1ebft n\u1ed1i ch\u00fang v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao. B\u1ea1n c\u00f3 th\u1ec3 ch\u1ec9 \u0111\u1ecbnh cho m\u00e1y v\u1ecb tr\u00ed h\u00e0n. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea3o v\u1ec7 linh ki\u1ec7n l\u1eafp b\u1ec1 m\u1eb7t kh\u1ecfi nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao. <a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/fy\/1733\/\" rel=\"noopener\">Nit\u01a1 gi\u1eef cho h\u00e0n<\/a> C\u00e1c kh\u1edbp s\u1ea1ch s\u1ebd v\u00e0 ch\u1eafc kh\u1ecfe.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>L\u1ee3i \u00edch\/Quy tr\u00ecnh<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4 t\u1ea3<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>H\u00e0n \u0111i\u1ec3m<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>H\u00e0n ch\u1ec9 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf nh\u1eefng v\u1ecb tr\u00ed c\u1ea7n thi\u1ebft, do \u0111\u00f3 c\u00e1c linh ki\u1ec7n SMT lu\u00f4n \u0111\u01b0\u1ee3c gi\u1eef m\u00e1t.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Gi\u1ea3m thi\u1ec3u \u1ee9ng su\u1ea5t nhi\u1ec7t<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Gi\u1ea3m nguy c\u01a1 h\u01b0 h\u1ecfng do nhi\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c linh ki\u1ec7n SMT.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/he\/advanced-selective-wave-soldering-methods\/\" rel=\"noopener\">Hi\u1ec7u qu\u1ea3 kinh t\u1ebf<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ti\u1ebft ki\u1ec7m chi ph\u00ed khi l\u1eafp \u0111\u1eb7t c\u00e1c linh ki\u1ec7n l\u1ed7 th\u00f4ng qua sau khi ho\u00e0n th\u00e0nh qu\u00e1 tr\u00ecnh l\u1eafp r\u00e1p SMT.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u00d4 t\u00f4: T\u1ea1o ra c\u00e1c m\u1ed1i n\u1ed1i ch\u1eafc ch\u1eafn cho xe \u0111i\u1ec7n v\u00e0 h\u1ec7 th\u1ed1ng an to\u00e0n.<\/p><\/li><li><p>Thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb nh\u1ecf nh\u01b0 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng v\u00e0 laptop.<\/p><\/li><li><p>Vi\u1ec5n th\u00f4ng: C\u1ea7n thi\u1ebft cho vi\u1ec7c h\u00e0n c\u1ea9n th\u1eadn trong c\u00e1c thi\u1ebft b\u1ecb 5G v\u00e0 thi\u1ebft b\u1ecb m\u1ea1ng.<\/p><\/li><li><p>T\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p: T\u1ea1o ra c\u00e1c m\u1ed1i n\u1ed1i ch\u1eafc ch\u1eafn cho b\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u1ea3m bi\u1ebfn.<\/p><\/li><li><p>Thi\u1ebft b\u1ecb y t\u1ebf: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng c\u1ee5 ki\u1ec3m tra \u0111\u00e1ng tin c\u1eady.<\/p><\/li><li><p>H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5: C\u1ea7n thi\u1ebft cho vi\u1ec7c h\u00e0n ch\u1ea5t l\u01b0\u1ee3ng cao trong \u0111i\u1ec7n t\u1eed h\u00e0ng kh\u00f4ng.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c th\u00e0nh ph\u1ea7n nh\u1ea1y c\u1ea3m<\/h3>\n\n\n\n<p>M\u1ed9t s\u1ed1 b\u1ed9 ph\u1eadn kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao. C\u00f4ng ngh\u1ec7 h\u00e0n ch\u1ecdn l\u1ecdc cho ph\u00e9p b\u1ea1n \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 v\u00e0 th\u1eddi gian cho t\u1eebng m\u1ed1i h\u00e0n. B\u1ea1n c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t m\u00e1y \u0111\u1ec3 s\u1eed d\u1ee5ng l\u01b0\u1ee3ng nhi\u1ec7t v\u1eeba \u0111\u1ee7 cho t\u1eebng ch\u00e2n h\u00e0n. Kh\u00ed nit\u01a1 gi\u00fap b\u1ea3o v\u1ec7 ch\u1ea5t h\u00e0n kh\u1ecfi kh\u00f4ng kh\u00ed, do \u0111\u00f3 c\u00e1c m\u1ed1i h\u00e0n v\u1eabn ch\u1eafc ch\u1eafn v\u00e0 s\u1ea1ch s\u1ebd.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>M\u1eb9o: <a target=\"_blank\" href=\"https:\/\/medium.com\/%40yispetorko\/from-schematic-to-scale-electronic-manufacturing-solutions-that-ship-bde6f52d5767\" rel=\"noopener\">H\u00e0n theo ch\u01b0\u01a1ng tr\u00ecnh<\/a> L\u1eb7p l\u1ea1i c\u00e1c b\u01b0\u1edbc t\u01b0\u01a1ng t\u1ef1 m\u1ed7i l\u1ea7n. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u sai s\u00f3t v\u00e0 b\u1ea3o v\u1ec7 c\u00e1c b\u1ed9 ph\u1eadn nh\u1ea1y c\u1ea3m.<\/p><\/blockquote>\n\n\n\n<p>B\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c nh\u1eefng \u0111i\u1ec1u t\u1ed1t \u0111\u1eb9p sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>C\u00e1c kh\u1edbp \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo c\u00f9ng m\u1ed9t c\u00e1ch m\u1ed7i l\u1ea7n.<\/p><\/li><li><p>B\u1ea1n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh th\u1eddi gian v\u00e0 nhi\u1ec7t \u0111\u1ed9 cho t\u1eebng b\u01b0\u1edbc.<\/p><\/li><li><p>\u00cdt kh\u1ea3 n\u0103ng b\u1ecb ch\u00e1y ho\u1eb7c k\u1ebft n\u1ed1i sai c\u00e1c ch\u00e2n.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >B\u1ea3ng m\u1ea1ch m\u1eadt \u0111\u1ed9 cao<\/h3>\n\n\n\n<p>Bo m\u1ea1ch hi\u1ec7n \u0111\u1ea1i c\u00f3 nhi\u1ec1u linh ki\u1ec7n \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed g\u1ea7n nhau. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p h\u00e0n truy\u1ec1n th\u1ed1ng c\u00f3 th\u1ec3 g\u00e2y ra v\u1ea5n \u0111\u1ec1 trong c\u00e1c khu v\u1ef1c ch\u1eadt h\u1eb9p. H\u00e0n ch\u1ecdn l\u1ecdc s\u1eed d\u1ee5ng c\u00e1c v\u00f2i phun nh\u1ecf \u0111\u1ec3 ch\u1ec9 h\u00e0n v\u00e0o c\u00e1c v\u1ecb tr\u00ed c\u1ea7n thi\u1ebft. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea3o v\u1ec7 c\u00e1c linh ki\u1ec7n xung quanh.<\/p>\n\n\n\n<p>C\u00f4ng ngh\u1ec7 m\u1edbi gi\u00fap \u00edch nhi\u1ec1u h\u01a1n n\u1eefa:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Lo\u1ea1i th\u0103ng ti\u1ebfn<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4 t\u1ea3<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>H\u1ec7 th\u1ed1ng h\u00e0n th\u00f4ng minh<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1c m\u00e1y m\u00f3c s\u1eed d\u1ee5ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 t\u1ed1t h\u01a1n.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Gi\u00e1m s\u00e1t h\u00e0n 3D<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1c ch\u1ebf \u0111\u1ed9 xem 3D gi\u00fap b\u1ea1n ph\u00e1t hi\u1ec7n v\u1ea5n \u0111\u1ec1 ngay l\u1eadp t\u1ee9c.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>H\u00e0n th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>S\u1eed d\u1ee5ng \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n v\u00e0 v\u1eadt li\u1ec7u an to\u00e0n h\u01a1n.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p>B\u00e2y gi\u1edd b\u1ea1n c\u00f3 th\u1ec3 h\u00e0n r\u1ea5t <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.intelmarketresearch.com\/online-selective-soldering-system-market-9778\">C\u00e1c linh ki\u1ec7n nh\u1ecf, nh\u01b0 g\u00f3i linh ki\u1ec7n k\u00edch th\u01b0\u1edbc 0201 theo ti\u00eau chu\u1ea9n m\u00e9t.<\/a>. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed \u00f4 t\u00f4 v\u00e0 thi\u1ebft b\u1ecb IoT, n\u01a1i kh\u00f4ng gian h\u1ea1n ch\u1ebf v\u00e0 c\u00e1c linh ki\u1ec7n ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >S\u1eeda ch\u1eefa v\u00e0 b\u1ea3o tr\u00ec<\/h3>\n\n\n\n<p>\u0110\u00f4i khi b\u1ea1n c\u1ea7n s\u1eeda ch\u1eefa ho\u1eb7c thay th\u1ebf c\u00e1c linh ki\u1ec7n tr\u00ean m\u1ed9t b\u1ea3ng m\u1ea1ch \u0111\u00e3 ho\u00e0n th\u00e0nh. H\u00e0n ch\u1ecdn l\u1ecdc gi\u00fap vi\u1ec7c n\u00e0y tr\u1edf n\u00ean d\u1ec5 d\u00e0ng v\u00e0 an to\u00e0n. B\u1ea1n c\u00f3 th\u1ec3 t\u1eadp trung v\u00e0o m\u1ed9t v\u1ecb tr\u00ed c\u1ee5 th\u1ec3, do \u0111\u00f3 c\u00e1c linh ki\u1ec7n kh\u00e1c kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>L\u1ee3i \u00edch<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4 t\u1ea3<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ed9 ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c n\u00e2ng cao<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u00e1c khu v\u1ef1c nh\u1ecf, do \u0111\u00f3 c\u00e1c khu v\u1ef1c l\u00e2n c\u1eadn v\u1eabn an to\u00e0n.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Hi\u1ec7u qu\u1ea3 chi ph\u00ed<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u00cdt sai s\u00f3t v\u00e0 s\u1eeda ch\u1eefa h\u01a1n gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 th\u1eddi gian.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0110a n\u0103ng<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>H\u1ed7 tr\u1ee3 nhi\u1ec1u lo\u1ea1i b\u1ea3ng m\u1ea1ch, k\u1ec3 c\u1ea3 nh\u1eefng b\u1ea3ng m\u1ea1ch c\u00f3 m\u1eadt \u0111\u1ed9 linh ki\u1ec7n cao.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ed9 tin c\u1eady \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Gi\u00fap s\u1ea3n ph\u1ea9m b\u1ec1n l\u00e2u h\u01a1n v\u00e0 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p>B\u1ea1n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t cho t\u1eebng ch\u00e2n h\u00e0n, nh\u01b0 l\u01b0\u1ee3ng ch\u1ea5t h\u00e0n, \u0111\u1ed9 cao v\u00f2i phun v\u00e0 th\u1eddi gian h\u00e0n. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n h\u00e0n c\u00e1c k\u1ebft n\u1ed1i qua l\u1ed7 v\u1edbi nhi\u1ec7t \u0111\u1ed9 \u0111\u1ec1u \u0111\u1eb7n. B\u1ea1n s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c c\u00e1c m\u1ed1i h\u00e0n ch\u1eafc ch\u1eafn v\u00e0 an to\u00e0n m\u1ed7i l\u1ea7n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >L\u1ee3i \u00edch c\u1ee7a h\u00e0n ch\u1ecdn l\u1ecdc<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >S\u1ef1 linh ho\u1ea1t<\/h3>\n\n\n\n<p><a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/vi\/wave-solder-vs-selective-wave-soldering-choosing-the-right-method-for-your-pcb\/\" rel=\"noopener\">H\u00e0n ch\u1ecdn l\u1ecdc mang l\u1ea1i cho b\u1ea1n nhi\u1ec1u l\u1ee3i \u00edch.<\/a> C\u00e1c t\u00f9y ch\u1ecdn. B\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn c\u00e1c ph\u1ea7n c\u1ea7n h\u00e0n tr\u00ean c\u00e1c b\u1ea3ng m\u1ea1ch ph\u1ee9c t\u1ea1p. M\u00e1y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t \u0111\u1ec3 ch\u1ec9 h\u00e0n \u1edf nh\u1eefng v\u1ecb tr\u00ed b\u1ea1n mong mu\u1ed1n. B\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i h\u00e0n tr\u00ean di\u1ec7n t\u00edch l\u1edbn, do \u0111\u00f3 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 chi ph\u00ed.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>B\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i c\u00e1ch h\u00e0n t\u1eebng b\u1ed9 ph\u1eadn.<\/p><\/li><li><p>\u0110\u1ea7u phun c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc kh\u00e1c nhau.<\/p><\/li><li><p>B\u1ea1n c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i s\u1ea3n ph\u1ea9m nhanh ch\u00f3ng m\u00e0 kh\u00f4ng c\u1ea7n c\u00f4ng c\u1ee5 m\u1edbi.<\/p><\/li><li><p>N\u00f3 ho\u1ea1t \u0111\u1ed9ng cho c\u00e1c b\u1ea3ng m\u1ea1ch c\u00f3 c\u1ea3 linh ki\u1ec7n l\u1eafp qua l\u1ed7 v\u00e0 linh ki\u1ec7n l\u1eafp b\u1ec1 m\u1eb7t.<\/p><\/li><li><p>B\u1ea1n s\u1ebd ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c nhi\u1ec1u h\u00e0n h\u01a1n v\u00ec n\u00f3 ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf nh\u1eefng n\u01a1i c\u1ea7n thi\u1ebft.<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>M\u1eb9o: N\u1ebfu b\u1ea1n mu\u1ed1n thay \u0111\u1ed5i ho\u1eb7c th\u00eam s\u1ea3n ph\u1ea9m, ch\u1ec9 c\u1ea7n c\u1eadp nh\u1eadt ch\u01b0\u01a1ng tr\u00ecnh. B\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i mua ph\u1ea7n c\u1ee9ng m\u1edbi. \u0110i\u1ec1u n\u00e0y <a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/vi\/strategies-to-increase-throughput-selective-soldering\/\" rel=\"noopener\">Gi\u00fap c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n di\u1ec5n ra nhanh h\u01a1n.<\/a>.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >Ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0110\u1ed9 tin c\u1eady<\/h3>\n\n\n\n<p>H\u00e0n ch\u1ecdn l\u1ecdc t\u1ea1o ra c\u00e1c m\u1ed1i h\u00e0n ch\u1eafc ch\u1eafn v\u00e0 b\u1ec1n b\u1ec9. Quy tr\u00ecnh n\u00e0y r\u1ea5t ch\u00ednh x\u00e1c, do \u0111\u00f3 m\u1ed7i m\u1ed1i h\u00e0n \u0111\u1ec1u \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng cao. Nit\u01a1 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh n\u00e0y. <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/dataintelo.com\/report\/selective-solder-nitrogen-control-system-market\">Nit\u01a1 gi\u1eef kh\u00f4ng kh\u00ed xa kh\u1ecfi m\u1ed1i h\u00e0n.<\/a>. \u0110i\u1ec1u n\u00e0y ng\u0103n ch\u1eb7n qu\u00e1 tr\u00ecnh oxy h\u00f3a, c\u00f3 th\u1ec3 l\u00e0m y\u1ebfu c\u00e1c kh\u1edbp. S\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n v\u00e0 b\u1ec1n l\u00e2u h\u01a1n.<\/p>\n\n\n\n<p>M\u1ed9t s\u1ed1 ng\u00e0nh c\u00f4ng nghi\u1ec7p, nh\u01b0 \u00f4 t\u00f4 v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf, c\u1ea7n c\u00e1c bo m\u1ea1ch r\u1ea5t \u0111\u00e1ng tin c\u1eady. Nit\u01a1 th\u1eadm ch\u00ed c\u00f2n h\u1eefu \u00edch h\u01a1n khi s\u1eed d\u1ee5ng h\u00e0n kh\u00f4ng ch\u00ec, lo\u1ea1i h\u00e0n n\u00e0y b\u1ecb oxy h\u00f3a nhanh h\u01a1n. \u00cdt oxy h\u00f3a h\u01a1n c\u00f3 ngh\u0129a l\u00e0 \u00edt v\u1ea5n \u0111\u1ec1 h\u01a1n v\u00e0 bo m\u1ea1ch t\u1ed1t h\u01a1n.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>L\u1ee3i \u00edch<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>N\u00f3 gi\u00fap b\u1ea1n nh\u01b0 th\u1ebf n\u00e0o?<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u00cdt oxy h\u00f3a<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Nit\u01a1 gi\u00fap kh\u1edbp lu\u00f4n s\u1ea1ch s\u1ebd v\u00e0 kh\u1ecfe m\u1ea1nh.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u00cdt l\u1ed7i h\u01a1n<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>H\u00e0n ch\u00ednh x\u00e1c gi\u00fap gi\u1ea3m thi\u1ec3u sai s\u00f3t.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Tu\u1ed5i th\u1ecd s\u1ea3n ph\u1ea9m d\u00e0i h\u01a1n<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1c m\u1ed1i n\u1ed1i \u0111\u00e1ng tin c\u1eady gi\u00fap s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n b\u1ec1n l\u00e2u h\u01a1n.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>K\u1ebft qu\u1ea3 nh\u1ea5t qu\u00e1n<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>C\u00e1c b\u01b0\u1edbc c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh gi\u00fap b\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 gi\u1ed1ng nhau m\u1ed7i l\u1ea7n.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >\u00c1p l\u1ef1c nhi\u1ec7t th\u1ea5p<\/h3>\n\n\n\n<p>H\u00e0n ch\u1ecdn l\u1ecdc <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.fastturnpcbs.com\/guides\/selective-soldering-vs-wave-soldering\/\">B\u1ea3o v\u1ec7 c\u00e1c b\u1ed9 ph\u1eadn nh\u1ea1y c\u1ea3m kh\u1ecfi nhi\u1ec7t \u0111\u1ed9 cao.<\/a>. Ch\u1ec9 c\u00e1c m\u1ed1i h\u00e0n tr\u1edf n\u00ean n\u00f3ng, v\u00ec v\u1eady ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a b\u1ea3ng m\u1ea1ch v\u1eabn m\u00e1t. C\u00e1c nghi\u00ean c\u1ee9u cho th\u1ea5y h\u00e0n ch\u1ecdn l\u1ecdc nh\u1eb9 nh\u00e0ng h\u01a1n so v\u1edbi h\u00e0n s\u00f3ng.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>S\u01b0\u1edfi \u1ea5m c\u00f3 ki\u1ec3m so\u00e1t an to\u00e0n h\u01a1n cho c\u00e1c b\u1ed9 ph\u1eadn d\u1ec5 v\u1ee1.<\/p><\/li><li><p>Nhi\u1ec7t \u0111\u1ed9 c\u1ee5c b\u1ed9 b\u1ea3o v\u1ec7 c\u00e1c th\u00e0nh ph\u1ea7n nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t \u0111\u1ed9.<\/p><\/li><li><p>B\u1ea1n tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng h\u01b0 h\u1ecfng c\u00f3 th\u1ec3 x\u1ea3y ra khi s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u0169.<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>L\u01b0u \u00fd: N\u1ebfu b\u1ea1n s\u1ea3n xu\u1ea5t c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf ho\u1eb7c h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, nhi\u1ec7t \u0111\u1ed9 th\u1ea5p gi\u00fap b\u1ea1n tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh an to\u00e0n nghi\u00eam ng\u1eb7t.<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >Th\u00e1ch th\u1ee9c v\u00e0 Gi\u1ea3i ph\u00e1p<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >T\u00edch h\u1ee3p SMT<\/h3>\n\n\n\n<p>Khi b\u1ea1n s\u1eed d\u1ee5ng <a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/vi\/high-precision-welding-selective-wave-soldering-solutions\/\" rel=\"noopener\">h\u00e0n ch\u1ecdn l\u1ecdc<\/a> V\u1edbi SMT, b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1. B\u01b0\u1edbc ph\u1ee7 flux l\u00e0 kh\u00e1 kh\u00f3 kh\u0103n. B\u1ea1n c\u1ea7n \u0111\u1ea3m b\u1ea3o r\u1eb1ng flux ph\u1ee7 \u0111\u1ec1u tr\u00ean m\u1ecdi m\u1ed1i h\u00e0n. C\u00e1c m\u1ed1i h\u00e0n t\u1ed1t l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 t\u1ea1o ra s\u1ea3n ph\u1ea9m b\u1ec1n b\u1ec9. C\u00e1c linh ki\u1ec7n nh\u1ecf c\u1ea7n \u0111\u01b0\u1ee3c ch\u0103m s\u00f3c \u0111\u1eb7c bi\u1ec7t khi h\u00e0n. B\u1ea1n ph\u1ea3i thay \u0111\u1ed5i c\u00e1ch l\u00e0m vi\u1ec7c khi chuy\u1ec3n sang ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c. Nit\u01a1 trong kh\u00f4ng kh\u00ed gi\u00fap duy tr\u00ec \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u1ed1i h\u00e0n.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>C\u1ea9n th\u1eadn v\u1edbi <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.academia.edu\/104880506\/The_challenges_in_selective_soldering_and_meeting_training_needs\">V\u1ea5n \u0111\u1ec1 v\u1ec1 qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch<\/a>.<\/p><\/li><li><p>\u0110\u1ea3m b\u1ea3o c\u00e1c m\u1ed1i h\u00e0n c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p><\/li><li><p>S\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u1ea9n th\u1eadn cho c\u00e1c b\u1ed9 ph\u1eadn nh\u1ecf.<\/p><\/li><li><p>\u0110\u1eb7t c\u00e1c b\u01b0\u1edbc quy tr\u00ecnh \u0111\u00fang.<\/p><\/li><li><p>Ki\u1ec3m so\u00e1t kh\u00f4ng kh\u00ed xung quanh c\u00e1c kh\u1edbp.<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>M\u1eb9o: L\u1eadp k\u1ebf ho\u1ea1ch tr\u01b0\u1edbc \u0111\u1ec3 tr\u00e1nh s\u1ef1 c\u1ed1 khi k\u1ebft h\u1ee3p h\u00e0n SMT v\u00e0 h\u00e0n ch\u1ecdn l\u1ecdc.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e0i \u0111\u1eb7t v\u00e0 l\u1eadp tr\u00ecnh<\/h3>\n\n\n\n<p>Chu\u1ea9n b\u1ecb m\u00e1y h\u00e0n ch\u1ecdn l\u1ecdc \u0111\u00f2i h\u1ecfi s\u1ef1 c\u1ea9n th\u1eadn. Ch\u1ecdn m\u00e1y ph\u00f9 h\u1ee3p v\u1edbi k\u00edch th\u01b0\u1edbc l\u1edbn nh\u1ea5t c\u1ee7a PCB. H\u1ec7 th\u1ed1ng b\u0103ng t\u1ea3i k\u00e9p ho\u1eb7c nhi\u1ec1u n\u1ed3i h\u00e0n gi\u00fap t\u0103ng n\u0103ng su\u1ea5t. H\u00e0n kh\u00f4ng ch\u00ec c\u1ea7n nhi\u1ec7t \u0111\u1ed9 ph\u00f9 h\u1ee3p, t\u1eeb 270\u00b0C \u0111\u1ebfn 300\u00b0C. S\u1eed d\u1ee5ng c\u00e1c h\u00ecnh d\u1ea1ng v\u00f2i phun kh\u00e1c nhau cho c\u00e1c v\u1ecb tr\u00ed h\u1eb9p. Nit\u01a1 ph\u1ea3i r\u1ea5t tinh khi\u1ebft \u0111\u1ec3 gi\u1eef cho h\u00e0n s\u1ea1ch. Ch\u1ea5t tr\u1ee3 h\u00e0n \u00edt ch\u1ea5t r\u1eafn ho\u1eb7c kh\u00f4ng c\u1ea7n l\u00e0m s\u1ea1ch ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t. Qu\u00e1 tr\u00ecnh l\u00e0m n\u00f3ng tr\u01b0\u1edbc gi\u00fap tr\u00e1nh s\u1ed1c nhi\u1ec7t v\u00e0 l\u00e0m cho c\u00e1c m\u1ed1i h\u00e0n ch\u1eafc ch\u1eafn. M\u00e1y c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng l\u00e0m s\u1ea1ch v\u00f2i phun v\u00e0 ki\u1ec3m tra m\u1ee9c h\u00e0n.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Xem x\u00e9t<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4 t\u1ea3<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>K\u00edch th\u01b0\u1edbc PCB v\u00e0 C\u1ea5u h\u00ecnh m\u00e1y<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ch\u1ecdn m\u00e1y ph\u00f9 h\u1ee3p cho b\u1ea3ng m\u1ea1ch in (PCB) l\u1edbn nh\u1ea5t c\u1ee7a b\u1ea1n. H\u1ec7 th\u1ed1ng b\u0103ng t\u1ea3i k\u00e9p ho\u1eb7c b\u1ec3 h\u00e0n b\u1ed5 sung s\u1ebd mang l\u1ea1i cho b\u1ea1n nhi\u1ec1u l\u1ef1a ch\u1ecdn h\u01a1n.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Lo\u1ea1i h\u00e0n v\u00e0 n\u1ed3i h\u00e0n<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>S\u1eed d\u1ee5ng h\u00e0n kh\u00f4ng ch\u00ec. Gi\u1eef cho <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.pcbx.com\/article\/Understanding-Selective-Soldering-in-Electronics-Manufacturing\">Nhi\u1ec7t \u0111\u1ed9 t\u1eeb 270\u00b0C \u0111\u1ebfn 300\u00b0C<\/a>. C\u00f3 nhi\u1ec1u n\u1ed3i h\u00e0n h\u01a1n cho ph\u00e9p b\u1ea1n th\u1ef1c hi\u1ec7n c\u00e1c c\u00f4ng vi\u1ec7c kh\u00e1c nhau.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>V\u00f2i phun v\u00e0 Ngu\u1ed3n cung c\u1ea5p nit\u01a1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ch\u1ecdn h\u00ecnh d\u1ea1ng v\u00f2i phun ph\u00f9 h\u1ee3p cho kh\u00f4ng gian h\u1eb9p. Duy tr\u00ec \u0111\u1ed9 tinh khi\u1ebft cao c\u1ee7a nit\u01a1 \u0111\u1ec3 ng\u0103n ch\u1eb7n c\u1eb7n b\u1ea9n.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>D\u00f2ng ch\u1ea3y v\u00e0 l\u00e0m n\u00f3ng tr\u01b0\u1edbc<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>S\u1eed d\u1ee5ng ch\u1ea5t h\u00e0n c\u00f3 h\u00e0m l\u01b0\u1ee3ng r\u1eafn th\u1ea5p ho\u1eb7c kh\u00f4ng c\u1ea7n r\u1eeda. L\u00e0m n\u00f3ng tr\u01b0\u1edbc b\u1ea3ng m\u1ea1ch \u0111\u1ec3 tr\u00e1nh s\u1ed1c nhi\u1ec7t v\u00e0 t\u1ea1o ra c\u00e1c m\u1ed1i h\u00e0n ch\u1eafc ch\u1eafn.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>X\u1eed l\u00fd PCB v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn m\u00e1y m\u00f3c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>S\u1eed d\u1ee5ng c\u00e1c m\u00e1y m\u00f3c \u0111\u1ec3 l\u00e0m s\u1ea1ch v\u00f2i phun v\u00e0 ki\u1ec3m tra m\u1ee9c h\u00e0n cho b\u1ea1n.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >B\u1ea3o tr\u00ec<\/h3>\n\n\n\n<p>Th\u1ef1c hi\u1ec7n <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.smtfactory.com\/Best-Practices-for-Selective-Soldering-Machine-Operations-id69345007.html\">ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3<\/a> Gi\u1eef cho m\u00e1y h\u00e0n c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng t\u1ed1t. L\u1eadp l\u1ecbch v\u1ec7 sinh n\u1ed3i h\u00e0n, ki\u1ec3m tra v\u00f2i phun v\u00e0 s\u1eafp x\u1ebfp b\u0103ng chuy\u1ec1n. Calibrate v\u00f2i phun v\u00e0 b\u1ed9 l\u00e0m m\u1ec1m th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea1t k\u1ebft qu\u1ea3 t\u1ed1t. \u0110\u00e0o t\u1ea1o l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00f4ng nh\u00e2n. C\u00e1c l\u1edbp h\u1ecdc th\u1ef1c h\u00e0nh s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch h\u00e0n v\u00e0 l\u1eafp r\u00e1p b\u1ea3ng m\u1ea1ch. B\u1ea1n s\u1ebd h\u1ecdc c\u1ea3 quy t\u1eafc v\u00e0 c\u00e1ch th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n gi\u1ea3m thi\u1ec3u sai s\u00f3t v\u00e0 s\u1ea3n xu\u1ea5t ra s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng h\u01a1n.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Th\u1ef1c h\u00e0nh b\u1ea3o tr\u00ec<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4 t\u1ea3<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>B\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 m\u00e1y m\u00f3c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ki\u1ec3m tra c\u00e1c b\u1ec3 h\u00e0n, hi\u1ec7u ch\u1ec9nh v\u00f2i phun v\u00e0 c\u0103n ch\u1ec9nh b\u0103ng t\u1ea3i th\u01b0\u1eddng xuy\u00ean.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Quy tr\u00ecnh hi\u1ec7u chu\u1ea9n<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110i\u1ec1u ch\u1ec9nh v\u00f2i phun v\u00e0 b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh d\u00f2ng ch\u1ea3y th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 t\u1ed1t v\u00e0 nh\u1ea5t qu\u00e1n.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>L\u01b0u \u00fd: C\u00e1c kh\u00f3a \u0111\u00e0o t\u1ea1o s\u1ebd c\u1ea5p ch\u1ee9ng ch\u1ec9 cho b\u1ea1n n\u1ebfu b\u1ea1n \u0111\u1ea1t \u0111i\u1ec3m 70% tr\u1edf l\u00ean. \u0110i\u1ec1u n\u00e0y ch\u1ee9ng minh r\u1eb1ng b\u1ea1n n\u1eafm v\u1eefng quy tr\u00ecnh v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc ch\u1ea5t l\u01b0\u1ee3ng.<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >H\u00e0n ch\u1ecdn l\u1ecdc so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >H\u00e0n s\u00f3ng<\/h3>\n\n\n\n<p>H\u00e0n s\u00f3ng l\u00e0 ph\u01b0\u01a1ng ph\u00e1p h\u00e0n nhanh ch\u00f3ng cho nhi\u1ec1u bo m\u1ea1ch. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u1edbi c\u00e1c bo m\u1ea1ch \u0111\u01a1n gi\u1ea3n, nh\u01b0ng n\u00f3 ph\u1ee7 k\u00edn m\u1ecdi v\u1ecb tr\u00ed tr\u1ed1ng b\u1eb1ng ch\u00ec h\u00e0n. B\u1ea1n kh\u00f4ng th\u1ec3 ch\u1ecdn c\u00e1c m\u1ed1i h\u00e0n c\u1ee5 th\u1ec3, do \u0111\u00f3 m\u1ed9t s\u1ed1 linh ki\u1ec7n c\u00f3 th\u1ec3 b\u1ecb qu\u00e1 nhi\u1ec7t. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y h\u01b0 h\u1ecfng cho c\u00e1c linh ki\u1ec7n nh\u1ea1y c\u1ea3m v\u00e0 d\u1eabn \u0111\u1ebfn sai s\u00f3t. H\u00e0n ch\u1ecdn l\u1ecdc cho ph\u00e9p b\u1ea1n ch\u1ecdn v\u1ecb tr\u00ed \u0111\u1eb7t ch\u00ec h\u00e0n. \u0110i\u1ec1u n\u00e0y gi\u00fap tr\u00e1nh nhi\u1ec7t \u0111\u1ed9 cao t\u00e1c \u0111\u1ed9ng l\u00ean c\u00e1c linh ki\u1ec7n nh\u1ea1y c\u1ea3m v\u00e0 gi\u00fap b\u1ea1n tr\u00e1nh \u0111\u01b0\u1ee3c sai s\u00f3t.<\/p>\n\n\n\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.allpcb.com\/ar-SA\/allelectrohub\/selective-soldering-vs-wave-soldering-which-is-right-for-your-pcb\">So s\u00e1nh \u0111\u01a1n gi\u1ea3n<\/a>:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Ti\u00eau ch\u00ed<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>H\u00e0n s\u00f3ng<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>H\u00e0n ch\u1ecdn l\u1ecdc<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>T\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Nhanh (200-300 t\u1ea5m\/gi\u1edd)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ch\u1eadm h\u01a1n (20-50 t\u1ea5m\/gi\u1edd)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Th\u1ea5p<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cao<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>X\u1eed l\u00fd b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n ph\u1ee9c t\u1ea1p<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>H\u1ea1n ch\u1ebf<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Tuy\u1ec7t v\u1eddi<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>T\u00e1c \u0111\u1ed9ng nhi\u1ec7t<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cao<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Th\u1ea5p<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Chi ph\u00ed tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Gi\u00e1 th\u1ea5p h\u01a1n trong \u0111i\u1ec1u ki\u1ec7n s\u1ea3n l\u01b0\u1ee3ng cao<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cao h\u01a1n<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p>H\u00e0n ch\u1ecdn l\u1ecdc <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.pcbasic.com\/blog\/selective_wave_soldering.html\">B\u1ea3o v\u1ec7 c\u00e1c b\u1ed9 ph\u1eadn kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao.<\/a>. N\u00f3 ch\u1ec9 l\u00e0m n\u00f3ng c\u00e1c m\u1ed1i h\u00e0n m\u00e0 b\u1ea1n ch\u1ecdn. C\u00e1c b\u1ea3ng m\u1ea1ch s\u1ebd s\u1ea1ch h\u01a1n v\u00ec b\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i r\u1eeda s\u1ea1ch l\u01b0\u1ee3ng flux nhi\u1ec1u nh\u01b0 tr\u01b0\u1edbc. H\u00e0n s\u00f3ng th\u01b0\u1eddng <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.linkedin.com\/pulse\/wave-soldering-advantages-disadvantages-qnezc\">s\u1eed d\u1ee5ng h\u00e0n ch\u00ec<\/a> v\u00e0 t\u1ea1o ra kh\u00ed th\u1ea3i c\u00f3 h\u1ea1i cho m\u00f4i tr\u01b0\u1eddng. H\u00e0n ch\u1ecdn l\u1ecdc <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/rpsautomation.com\/nitrogen-selective-soldering\/\">s\u1eed d\u1ee5ng nit\u01a1<\/a>, V\u00ec v\u1eady, quy tr\u00ecnh n\u00e0y an to\u00e0n v\u00e0 s\u1ea1ch s\u1ebd h\u01a1n.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>M\u1eb9o: N\u1ebfu b\u1ea3ng m\u1ea1ch c\u1ee7a b\u1ea1n c\u00f3 c\u1ea3 linh ki\u1ec7n l\u1eafp qua l\u1ed7 v\u00e0 linh ki\u1ec7n l\u1eafp b\u1ec1 m\u1eb7t, h\u00e0n ch\u1ecdn l\u1ecdc s\u1ebd mang l\u1ea1i k\u1ebft qu\u1ea3 t\u1ed1t h\u01a1n v\u00e0 \u00edt v\u1ea5n \u0111\u1ec1 h\u01a1n.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >H\u00e0n tay<\/h3>\n\n\n\n<p>H\u00e0n tay cho ph\u00e9p b\u1ea1n l\u00e0m vi\u1ec7c theo nhi\u1ec1u c\u00e1ch kh\u00e1c nhau, nh\u01b0ng \u0111i\u1ec1u n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o tr\u00ecnh \u0111\u1ed9 k\u1ef9 n\u0103ng c\u1ee7a ng\u01b0\u1eddi th\u1ee3. K\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u1eeb b\u1ea3ng m\u1ea1ch n\u00e0y sang b\u1ea3ng m\u1ea1ch kh\u00e1c. H\u00e0n ch\u1ecdn l\u1ecdc <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.circuitnet.com\/experts\/55401.html\">S\u1eed d\u1ee5ng m\u00e1y m\u00f3c \u0111\u1ec3 ki\u1ec3m so\u00e1t t\u1eebng b\u01b0\u1edbc<\/a>. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n s\u1ebd lu\u00f4n nh\u1eadn \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng nh\u01b0 nhau m\u1ed7i l\u1ea7n.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>B\u1ea1n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc v\u00f2i phun, th\u1eddi gian h\u00e0n v\u00e0 \u0111\u1ed9 cao s\u00f3ng cho t\u1eebng m\u1ed1i h\u00e0n.<\/p><\/li><li><p>M\u00e1y m\u00f3c l\u1eb7p l\u1ea1i c\u00e1c b\u01b0\u1edbc, v\u00ec v\u1eady m\u1ed7i b\u1ea3ng \u0111\u1ec1u gi\u1ed1ng nhau.<\/p><\/li><li><p>H\u00e0n tay c\u00f3 th\u1ec3 b\u1ecf s\u00f3t m\u1ed9t s\u1ed1 v\u1ecb tr\u00ed ho\u1eb7c l\u00e0m c\u00e1c b\u1ed9 ph\u1eadn qu\u00e1 n\u00f3ng, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 s\u1ebd c\u1ea7n nhi\u1ec1u s\u1eeda ch\u1eefa h\u01a1n.<\/p><\/li>\n<\/ul>\n\n\n\n<p>H\u00e0n ch\u1ecdn l\u1ecdc ban \u0111\u1ea7u t\u1ed1n k\u00e9m h\u01a1n v\u00ec b\u1ea1n c\u1ea7n m\u00e1y m\u00f3c, \u0111\u00e0o t\u1ea1o v\u00e0 b\u1ea3o tr\u00ec. Tuy nhi\u00ean, b\u1ea1n s\u1ebd ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 gi\u1ea3m thi\u1ec3u sai s\u00f3t sau n\u00e0y. H\u00e0n tay ph\u00f9 h\u1ee3p cho c\u00e1c c\u00f4ng vi\u1ec7c nh\u1ecf, nh\u01b0ng h\u00e0n ch\u1ecdn l\u1ecdc hi\u1ec7u qu\u1ea3 h\u01a1n cho c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t l\u1edbn.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>L\u01b0u \u00fd: H\u00e0n ch\u1ecdn l\u1ecdc c\u0169ng th\u00e2n thi\u1ec7n h\u01a1n v\u1edbi m\u00f4i tr\u01b0\u1eddng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1eed d\u1ee5ng \u00edt thi\u1ebfc h\u00e0n h\u01a1n v\u00e0 t\u1ea1o ra \u00edt kh\u00f3i h\u01a1n so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng. \u0110i\u1ec1u n\u00e0y gi\u00fap m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c an to\u00e0n h\u01a1n v\u00e0 s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n \u0111\u00e1ng tin c\u1eady h\u01a1n.<\/p><\/blockquote>\n\n\n\n<p><a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/vi\/strategies-to-increase-throughput-selective-soldering\/\" rel=\"noopener\">H\u00e0n ch\u1ecdn l\u1ecdc cho ph\u00e9p b\u1ea1n ki\u1ec3m so\u00e1t<\/a> N\u01a1i h\u00e0n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean c\u00e1c d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p h\u1ed7n h\u1ee3p. B\u1ea1n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 gi\u1ea3m thi\u1ec3u sai s\u00f3t b\u1eb1ng c\u00e1ch ch\u1ec9 h\u00e0n c\u00e1c m\u1ed1i h\u00e0n c\u1ea7n thi\u1ebft. S\u1eed d\u1ee5ng nit\u01a1 <a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.linkedin.com\/pulse\/benefits-nitrogen-pcb-soldering-md-imtiaz-f5yjc\">ng\u0103n ch\u1eb7n qu\u00e1 tr\u00ecnh oxy h\u00f3a<\/a> v\u00e0 l\u00e0m cho m\u1ed1i h\u00e0n ch\u1eafc ch\u1eafn h\u01a1n. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t, h\u00e3y ch\u00fa \u00fd \u0111\u1ebfn vi\u1ec7c thi\u1ebft l\u1eadp, l\u1eadp tr\u00ecnh v\u00e0 c\u00e1ch b\u1ea1n th\u1ef1c hi\u1ec7n quy tr\u00ecnh.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/www.vse.com\/blog\/2023\/07\/11\/selective-soldering-process-what-designers-should-know\/\">Y\u1ebfu t\u1ed1 quan tr\u1ecdng<\/a><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>M\u00f4 t\u1ea3<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>T\u1ef1 \u0111\u1ed9ng h\u00f3a so v\u1edbi c\u00e2n b\u1eb1ng th\u1ee7 c\u00f4ng<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>N\u00f3 ho\u1ea1t \u0111\u1ed9ng gi\u1eefa h\u00e0n s\u00f3ng v\u00e0 h\u00e0n tay.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Chu\u1ea9n b\u1ecb v\u00e0 L\u1eadp tr\u00ecnh<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>D\u00e0nh th\u1eddi gian chu\u1ea9n b\u1ecb cho c\u00e1c k\u1ef3 thi kh\u00f3 kh\u0103n.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Ki\u1ec3m so\u00e1t th\u00f4ng s\u1ed1 h\u00e0n<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 v\u00e0 th\u1eddi gian cho t\u1eebng kh\u1edbp.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Nit\u01a1 gi\u00fap ng\u0103n ch\u1eb7n qu\u00e1 tr\u00ecnh oxy h\u00f3a.<\/p><\/li><li><p><a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/kurtzersa.com\/services\/success-stories\/selective-soldering-for-all-round-success\">Thay \u0111\u1ed5i th\u1eddi gian h\u00e0n cho t\u1eebng m\u1ed1i h\u00e0n<\/a><\/p><\/li><li><p>Thay \u0111\u1ed5i s\u1ea3n ph\u1ea9m nhanh ch\u00f3ng m\u00e0 kh\u00f4ng c\u1ea7n c\u00f4ng c\u1ee5 m\u1edbi.<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>H\u00e3y th\u1eed s\u1eed d\u1ee5ng h\u00e0n ch\u1ecdn l\u1ecdc trong d\u1ef1 \u00e1n ti\u1ebfp theo c\u1ee7a b\u1ea1n \u0111\u1ec3 l\u00e0m vi\u1ec7c nhanh h\u01a1n v\u00e0 t\u1ea1o ra c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00e1ng tin c\u1eady h\u01a1n.<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Selective soldering \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t cho m\u1ee5c \u0111\u00edch g\u00ec?<\/h3>\n\n\n\n<p>H\u00e0n ch\u1ecdn l\u1ecdc ph\u00f9 h\u1ee3p cho c\u00e1c b\u1ea3ng m\u1ea1ch c\u00f3 c\u1ea3 linh ki\u1ec7n l\u1eafp qua l\u1ed7 v\u00e0 linh ki\u1ec7n l\u1eafp b\u1ec1 m\u1eb7t. N\u00f3 gi\u00fap b\u1ea3o v\u1ec7 c\u00e1c linh ki\u1ec7n nh\u1ea1y c\u1ea3m kh\u1ecfi nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao. B\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c <a target=\"_blank\" href=\"https:\/\/www.chuxin-smt.com\/it\/prevent-defects-clean-smt-assemblies-process-control-tips\/\" rel=\"noopener\">C\u00e1c kh\u1edbp ch\u1eafc ch\u1eafn v\u00e0 s\u1ea1ch s\u1ebd<\/a>. C\u00e1c b\u1ed9 ph\u1eadn g\u1ea7n \u0111\u00f3 kh\u00f4ng b\u1ecb h\u01b0 h\u1ecfng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >T\u1ea1i sao nit\u01a1 gi\u00fap trong qu\u00e1 tr\u00ecnh h\u00e0n ch\u1ecdn l\u1ecdc?<\/h3>\n\n\n\n<p>Nit\u01a1 ng\u0103n oxy ti\u1ebfp x\u00fac v\u1edbi h\u00e0n. \u0110i\u1ec1u n\u00e0y ng\u0103n ch\u1eb7n qu\u00e1 tr\u00ecnh oxy h\u00f3a. H\u00e0n ch\u1ea3y t\u1ed1t h\u01a1n v\u00e0 c\u00e1c m\u1ed1i h\u00e0n gi\u1eef \u0111\u01b0\u1ee3c s\u1ef1 s\u1ea1ch s\u1ebd. S\u1ed1 l\u01b0\u1ee3ng l\u1ed7i gi\u1ea3m \u0111i. Nit\u01a1 c\u0169ng gi\u00fap b\u1ea3o v\u1ec7 c\u00e1c b\u1ed9 ph\u1eadn nh\u1ea1y c\u1ea3m.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng h\u00e0n ch\u1ecdn l\u1ecdc cho c\u00e1c l\u00f4 s\u1ea3n xu\u1ea5t nh\u1ecf kh\u00f4ng?<\/h3>\n\n\n\n<p>\u0110\u00fang v\u1eady, h\u00e0n ch\u1ecdn l\u1ecdc ph\u00f9 h\u1ee3p cho c\u00e1c \u0111\u01a1n h\u00e0ng nh\u1ecf. B\u1ea1n c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh m\u00e1y cho t\u1eebng c\u00f4ng vi\u1ec7c. \u0110i\u1ec1u n\u00e0y gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 gi\u1ea3m thi\u1ec3u sai s\u00f3t. B\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i mua c\u00f4ng c\u1ee5 m\u1edbi cho m\u1ed7i b\u1ea3ng m\u1ea1ch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c b\u1ed9 ph\u1eadn nh\u1ea1y c\u1ea3m trong qu\u00e1 tr\u00ecnh h\u00e0n ch\u1ecdn l\u1ecdc?<\/h3>\n\n\n\n<p>B\u1ea1n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 v\u00e0 th\u1eddi gian cho t\u1eebng m\u1ed1i h\u00e0n. M\u00e1y ch\u1ec9 l\u00e0m n\u00f3ng c\u00e1c v\u1ecb tr\u00ed c\u1ea7n thi\u1ebft. C\u00e1c b\u1ed9 ph\u1eadn nh\u1ea1y c\u1ea3m v\u1eabn m\u00e1t m\u1ebb v\u00e0 an to\u00e0n. B\u1ea1n tr\u00e1nh \u0111\u01b0\u1ee3c h\u01b0 h\u1ecfng do c\u00e1c ph\u01b0\u01a1ng ph\u00e1p h\u00e0n kh\u00e1c g\u00e2y ra.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >M\u00e1y h\u00e0n ch\u1ecdn l\u1ecdc c\u1ea7n b\u1ea3o tr\u00ec nh\u1eefng g\u00ec?<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>Th\u01b0\u1eddng xuy\u00ean v\u1ec7 sinh n\u1ed3i h\u00e0n. Ki\u1ec3m tra v\u00f2i phun v\u00e0 hi\u1ec7u chu\u1ea9n m\u00e1y \u0111\u1ecbnh k\u1ef3. Vi\u1ec7c b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 gi\u00fap m\u00e1y ho\u1ea1t \u0111\u1ed9ng t\u1ed1t. \u0110\u00e0o t\u1ea1o gi\u00fap b\u1ea1n v\u00e0 \u0111\u1ed9i ng\u0169 c\u1ee7a m\u00ecnh tr\u00e1nh sai s\u00f3t v\u00e0 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p><\/blockquote>","protected":false},"excerpt":{"rendered":"<p>Selective soldering enhances precision, reliability, and efficiency in mixed assembly lines by targeting only required joints and protecting sensitive components.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"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":"","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-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"categories":[1,52],"tags":[],"class_list":["post-3287","post","type-post","status-publish","format-standard","hentry","category-company-news","category-product-information"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.chuxin-smt.com\/vi\/wp-json\/wp\/v2\/posts\/3287","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chuxin-smt.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chuxin-smt.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chuxin-smt.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chuxin-smt.com\/vi\/wp-json\/wp\/v2\/comments?post=3287"}],"version-history":[{"count":0,"href":"https:\/\/www.chuxin-smt.com\/vi\/wp-json\/wp\/v2\/posts\/3287\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.chuxin-smt.com\/vi\/wp-json\/wp\/v2\/media?parent=3287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chuxin-smt.com\/vi\/wp-json\/wp\/v2\/categories?post=3287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chuxin-smt.com\/vi\/wp-json\/wp\/v2\/tags?post=3287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}