{"id":3121,"date":"2022-05-17T16:59:37","date_gmt":"2022-05-17T09:59:37","guid":{"rendered":"https:\/\/dpm360.com\/?post_type=product&#038;p=3121"},"modified":"2022-06-30T21:38:05","modified_gmt":"2022-06-30T14:38:05","slug":"voi-phun","status":"publish","type":"product","link":"https:\/\/dpm360.com\/san-pham\/voi-phun\/","title":{"rendered":"V\u00f2i phun SMT"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_27 ez-toc-wrap-left counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/dpm360.com\/san-pham\/voi-phun\/#Dau_voi_phun_SMT\" title=\"\u0110\u1ea7u v\u00f2i phun SMT\">\u0110\u1ea7u v\u00f2i phun SMT<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/dpm360.com\/san-pham\/voi-phun\/#1_Vai_tro_cua_voi_phun_cua_may_dinh_vi_SMT\" title=\"1. Vai tr\u00f2 c\u1ee7a v\u00f2i phun c\u1ee7a m\u00e1y \u0111\u1ecbnh v\u1ecb SMT\">1. Vai tr\u00f2 c\u1ee7a v\u00f2i phun c\u1ee7a m\u00e1y \u0111\u1ecbnh v\u1ecb SMT<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/dpm360.com\/san-pham\/voi-phun\/#2_Nguyen_nhan_do_cac_thanh_phan_hut_kem_cua_dau_phun_SMT\" title=\"2. Nguy\u00ean nh\u00e2n do c\u00e1c th\u00e0nh ph\u1ea7n h\u00fat k\u00e9m c\u1ee7a \u0111\u1ea7u phun SMT\">2. Nguy\u00ean nh\u00e2n do c\u00e1c th\u00e0nh ph\u1ea7n h\u00fat k\u00e9m c\u1ee7a \u0111\u1ea7u phun SMT<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/dpm360.com\/san-pham\/voi-phun\/#3_Lua_chon_dau_phun_SMT\" title=\"3. L\u1ef1a ch\u1ecdn \u0111\u1ea7u phun SMT\">3. L\u1ef1a ch\u1ecdn \u0111\u1ea7u phun SMT<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/dpm360.com\/san-pham\/voi-phun\/#Thu_hai_bao_tri_voi_phun_may_dat_SMT\" title=\"Th\u1ee9 hai, b\u1ea3o tr\u00ec v\u00f2i phun m\u00e1y \u0111\u1eb7t SMT\">Th\u1ee9 hai, b\u1ea3o tr\u00ec v\u00f2i phun m\u00e1y \u0111\u1eb7t SMT<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/dpm360.com\/san-pham\/voi-phun\/#Trinh_tu_bao_tri_voi_phun_cua_may_dat_SMT\" title=\"Tr\u00ecnh t\u1ef1 b\u1ea3o tr\u00ec v\u00f2i phun c\u1ee7a m\u00e1y \u0111\u1eb7t SMT:\">Tr\u00ecnh t\u1ef1 b\u1ea3o tr\u00ec v\u00f2i phun c\u1ee7a m\u00e1y \u0111\u1eb7t SMT:<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/dpm360.com\/san-pham\/voi-phun\/#Xu_ly_cac_su_co_thuong_gap_khi_su_dung_may_dinh_vi_SMT\" title=\"X\u1eed l\u00fd c\u00e1c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p khi s\u1eed d\u1ee5ng m\u00e1y \u0111\u1ecbnh v\u1ecb SMT\">X\u1eed l\u00fd c\u00e1c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p khi s\u1eed d\u1ee5ng m\u00e1y \u0111\u1ecbnh v\u1ecb SMT<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/dpm360.com\/san-pham\/voi-phun\/#Cac_loai_bo_nap_SMT_va_cac_loi_thuong_gap\" title=\"C\u00e1c lo\u1ea1i b\u1ed9 n\u1ea1p SMT v\u00e0 c\u00e1c l\u1ed7i th\u01b0\u1eddng g\u1eb7p\">C\u00e1c lo\u1ea1i b\u1ed9 n\u1ea1p SMT v\u00e0 c\u00e1c l\u1ed7i th\u01b0\u1eddng g\u1eb7p<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Dau_voi_phun_SMT\"><\/span><span style=\"color: #008000; font-size: 12pt;\"><em><strong>\u0110\u1ea7u v\u00f2i phun SMT<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 12pt;\">\u0110\u1ea7u v\u00f2i phun SMT ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 b\u1ed9 c\u1ea5p li\u1ec7u l\u00e0 tr\u1ecdng t\u00e2m c\u1ee7a vi\u1ec7c ch\u1ecdn v\u00e0 \u0111\u1eb7t. Trong b\u00e0i vi\u1ebft n\u00e0y m\u00f4 t\u1ea3 c\u00e1c nguy\u00ean t\u1eafc li\u00ean quan \u0111\u1ebfn vi\u1ec7c b\u1ea3o d\u01b0\u1ee1ng v\u00f2i phun kh\u00f4ng \u0111\u00fang c\u00e1ch ho\u1eb7c s\u1eed d\u1ee5ng c\u00e1c quy tr\u00ecnh nh\u1eb7t v\u00f2i phun trong qu\u00e1 tr\u00ecnh \u0111\u1eb7t smt. Qu\u00fd kh\u00e1ch h\u00e0ng quan t\u00e2m th\u00ec h\u00e3y \u0111\u1ecdc th\u00eam v\u1ec1 s\u1ea3n ph\u1ea9m <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/dpm360.com\/san-pham\/bang-dinh-noi-lieu-smt\/\">b\u0103ng d\u00ednh n\u1ed1i li\u1ec7u SMT<\/a><\/span><\/span><\/p>\n<p><span style=\"font-size: 12pt;\">N\u1ebfu kh\u00f4ng c\u00f3 v\u00f2i phun v\u00e0 b\u1ed9 c\u1ea5p li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng cao, thi\u1ebft b\u1ecb smt kh\u00f4ng th\u1ec3 \u0111\u1eb7t c\u00e1c b\u1ed9 ph\u1eadn ch\u00ednh x\u00e1c v\u00e0 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3. Hai y\u1ebfu t\u1ed1 n\u00e0y l\u00e0 tr\u1ecdng t\u00e2m c\u1ee7a qu\u00e1 tr\u00ecnh ch\u1ecdn v\u00e0 \u0111\u1eb7t. C\u00e1c khi\u1ebfm khuy\u1ebft c\u00f3 th\u1ec3 x\u1ea3y ra n\u1ebfu m\u00e1y kh\u00f4ng th\u1ec3 li\u00ean t\u1ee5c nh\u1eadn c\u00e1c b\u1ed9 ph\u1eadn ho\u1eb7c gi\u1eef c\u00e1c b\u1ed9 ph\u1eadn khi v\u1eadn chuy\u1ec3n t\u1eeb b\u1ed9 n\u1ea1p \u0111\u1ebfn pcb. S\u1ef1 gia t\u0103ng h\u00e0ng l\u1ed7i \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c gi\u1ea3m s\u1ea3n l\u01b0\u1ee3ng, khi\u1ebfn c\u00f4ng ty ti\u00eau t\u1ed1n nhi\u1ec1u ti\u1ec1n h\u01a1n trong m\u1ed9t kho\u1ea3ng th\u1eddi gian ng\u1eafn. B\u1ea3o tr\u00ec b\u1ed9 n\u1ea1p v\u00e0 v\u00f2i phun th\u00edch h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi s\u1ef1 t\u0103ng tr\u01b0\u1edfng th\u1ecb tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i v\u00e0 nh\u1eefng ti\u1ebfn b\u1ed9 c\u00f4ng ngh\u1ec7 trong thi\u1ebft b\u1ecb smt.<\/span><\/p>\n<figure id=\"attachment_3147\" aria-describedby=\"caption-attachment-3147\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-3147 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/05\/voi-phun-may-smt-300x300.jpg\" alt=\"V\u00f2i phun m\u00e1y SMT\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/05\/voi-phun-may-smt-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/05\/voi-phun-may-smt-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/05\/voi-phun-may-smt-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/05\/voi-phun-may-smt-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/05\/voi-phun-may-smt.jpg 746w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-3147\" class=\"wp-caption-text\">V\u00f2i phun m\u00e1y SMT<\/figcaption><\/figure>\n<p><span style=\"font-size: 12pt;\">V\u00f2i phun v\u1ecb tr\u00ed ch\u1ecbu tr\u00e1ch nhi\u1ec7m \u0111\u01b0a c\u00e1c th\u00e0nh ph\u1ea7n smt t\u1eeb b\u1ed9 n\u1ea1p \u0111\u1ebfn pcb m\u1ed9t c\u00e1ch an to\u00e0n, nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Tho\u1ea1t nh\u00ecn, nguy\u00ean t\u1eafc s\u1eed d\u1ee5ng \u00e1p su\u1ea5t ch\u00e2n kh\u00f4ng v\u00e0 \u0111\u1ea7u phun ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed linh ki\u1ec7n l\u00e0 c\u01a1 b\u1ea3n v\u00e0 \u0111\u01a1n gi\u1ea3n. \u0110\u00e2y l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh \u0111\u01b0\u1ee3c l\u1eb7p l\u1ea1i trong m\u1ecdi thi\u1ebft b\u1ecb l\u1eafp r\u00e1p smt. Qu\u00e1 tr\u00ecnh ch\u1ecdn v\u00e0 \u0111\u1eb7t c\u00f3 n\u0103m giai \u0111o\u1ea1n ri\u00eang bi\u1ec7t:<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">L\u1ea5y: c\u00e1c th\u00e0nh ph\u1ea7n nh\u1ecf \u0111\u01b0\u1ee3c l\u1ea5y ra kh\u1ecfi khay n\u1ea1p ho\u1eb7c khay b\u1eb1ng v\u00f2i h\u00fat ch\u00e2n kh\u00f4ng.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Gi\u1eef: Khi m\u00e1y ph\u00e1t hi\u1ec7n c\u0103n ch\u1ec9nh th\u00edch h\u1ee3p, c\u00e1c th\u00e0nh ph\u1ea7n \u1ed5n \u0111\u1ecbnh \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed9ng nhanh.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">V\u1eadn chuy\u1ec3n: Chuy\u1ec3n c\u00e1c th\u00e0nh ph\u1ea7n t\u1eeb v\u1ecb tr\u00ed ch\u1ecdn \u0111\u1ebfn pcb \u0111\u1ec3 l\u1eafp r\u00e1p.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">V\u1ecb tr\u00ed: Th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c h\u1ea1 xu\u1ed1ng m\u1ed9t v\u1ecb tr\u00ed c\u1ee5 th\u1ec3 tr\u00ean b\u1ea3ng.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Ph\u00e1t h\u00e0nh: V\u00f2i phun gi\u1ea3i ph\u00f3ng th\u00e0nh ph\u1ea7n v\u00e0 quay tr\u1edf l\u1ea1i khu v\u1ef1c l\u1ea5y \u0111\u1ec3 b\u1eaft \u0111\u1ea7u l\u1ea1i quy tr\u00ecnh.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">\u0110\u1ea7u phun l\u00e0 th\u1ee9 \u0111\u1ea7u ti\u00ean v\u00e0 cu\u1ed1i c\u00f9ng ti\u1ebfp x\u00fac v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c linh ki\u1ec7n \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean pcb. C\u00e1c v\u00f2i phun ch\u1ecdn v\u00e0 \u0111\u1eb7t c\u00f3 th\u1ec3 di chuy\u1ec3n h\u00e0ng ch\u1ee5c ngh\u00ecn b\u1ed9 ph\u1eadn m\u1ed7i gi\u1edd (bao g\u1ed3m c\u00e1c th\u00e0nh ph\u1ea7n m\u1ed7i gi\u1edd ho\u1eb7c x\u1ebfp h\u1ea1ng cph cho c\u00e1c m\u00e1y \u0111\u1ecbnh v\u1ecb). Khi k\u00edch th\u01b0\u1edbc linh ki\u1ec7n \u0111i\u1ec7n t\u1eed \u0111\u1ea1t \u0111\u1ebfn quy m\u00f4 si\u00eau nh\u1ecf, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00f2i phun ph\u1ea3i c\u1ed1 g\u1eafng duy tr\u00ec dung sai ch\u00ednh x\u00e1c v\u00e0 k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c trong thi\u1ebft k\u1ebf c\u1ee7a h\u1ecd. C\u00e1c v\u00f2i phun n\u00e0y \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u \u0111\u1ec3 gi\u1eef c\u00e1c b\u1ed9 ph\u1eadn trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n \u0111\u1ebfn t\u1ea5m khi m\u00e1y di chuy\u1ec3n v\u00e0 \/ ho\u1eb7c quay \u1edf t\u1ed1c \u0111\u1ed9 cao. Thi\u1ebfu b\u1ea3o tr\u00ec \u0111\u1ea7u phun \u0111\u00fang c\u00e1ch ho\u1eb7c \u0111\u1ea7u phun ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m s\u1ebd d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 linh ki\u1ec7n, s\u1ef1 c\u1ed1 m\u00e1y v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c trong quy tr\u00ecnh.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">\u0110\u1ea7u v\u00f2i phun c\u1ee7a m\u00e1y \u0111\u1ecbnh v\u1ecb SMT l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a m\u00e1y \u0111\u1ecbnh v\u1ecb, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u00fat v\u00e0 \u0111\u1eb7t c\u00e1c th\u00e0nh ph\u1ea7n SMT. Tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 nhi\u1ec1u lo\u1ea1i \u0111\u1ea7u phun m\u00e1y \u0111\u1ecbnh v\u1ecb SMT. Theo ch\u1ea5t li\u1ec7u, c\u00f3 th\u00e9p vonfram, th\u00e9p kim c\u01b0\u01a1ng, g\u1ed1m s\u1ee9, nh\u1ef1a th\u00e9p, nh\u1ef1a, nh\u00f4m, s\u1eaft&#8230;C\u00f3 lo\u1ea1i l\u1ed7 tr\u00f2n, l\u1ed7 vu\u00f4ng, h\u00ecnh ch\u1eef V&#8230;theo h\u00ecnh d\u1ea1ng v\u00e0 c\u00f3 nhi\u1ec1u lo\u1ea1i theo k\u00edch th\u01b0\u1edbc. BiNa Vi\u1ec7t Nam \u1edf \u0111\u00e2y \u0111\u1ec3 chia s\u1ebb vai tr\u00f2 v\u00e0 c\u00e1ch b\u1ea3o tr\u00ec v\u00f2i phun c\u1ee7a m\u00e1y \u0111\u1ecbnh v\u1ecb SMT.\u00a0<\/span><\/p>\n<figure id=\"attachment_2896\" aria-describedby=\"caption-attachment-2896\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-2896 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/voi-phun-smt-300x300.jpg\" alt=\"\u0110\u1ea7u v\u00f2i phun SMT\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/voi-phun-smt-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/voi-phun-smt-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/voi-phun-smt-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/voi-phun-smt-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/voi-phun-smt.jpg 716w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2896\" class=\"wp-caption-text\">\u0110\u1ea7u v\u00f2i phun SMT<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"1_Vai_tro_cua_voi_phun_cua_may_dinh_vi_SMT\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>1. Vai tr\u00f2 c\u1ee7a v\u00f2i phun c\u1ee7a m\u00e1y \u0111\u1ecbnh v\u1ecb SMT<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">\u1ed0ng h\u00fat c\u1ee7a m\u00e1y kh\u00f4ng ch\u1ec9 l\u00e0 b\u1ed9 ph\u1eadn quan tr\u1ecdng c\u1ee7a m\u00e1y l\u1ea5y v\u00e0 \u0111\u1eb7t \u0111\u1ec3 d\u00e1n v\u00e0 \u0111\u1eb7t c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c h\u00fat, m\u00e0 c\u00f2n l\u00e0 n\u1ec1n c\u1ee7a m\u00e1y \u1ea3nh c\u1ee7a h\u1ec7 th\u1ed1ng th\u1ecb gi\u00e1c quang h\u1ecdc khi ch\u1ee5p \u1ea3nh. N\u00f3 ch\u1ee7 y\u1ebfu s\u1eed d\u1ee5ng t\u00e1c d\u1ee5ng h\u00fat c\u1ee7a ch\u00e2n kh\u00f4ng \u0111\u1ec3 h\u00fat c\u00e1c linh ki\u1ec7n, v\u00e0 S\u1eed d\u1ee5ng th\u1ed5i kh\u00ed \u0111\u1ec3 \u0111\u1eb7t c\u00e1c linh ki\u1ec7n b\u1ecb h\u00fat b\u00e1m tr\u00ean v\u00f2i h\u00fat v\u00e0o v\u1ecb tr\u00ed t\u1ecda \u0111\u1ed9 c\u1ee7a board m\u1ea1ch.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Khi v\u00f2i h\u00fat c\u1ee7a m\u00e1y \u0111\u1ecbnh v\u1ecb l\u1ea5y th\u00e0nh ph\u1ea7n, \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng l\u00fd t\u01b0\u1edfng, ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u00e2m c\u1ee7a th\u00e0nh ph\u1ea7n, t\u00e2m c\u1ee7a v\u00f2i h\u00fat v\u00e0 t\u00e2m kh\u00f4ng gian c\u1ee7a h\u00ecnh \u1ea3nh thu \u0111\u01b0\u1ee3c ph\u1ea3i tr\u00f9ng kh\u1edbp, v\u00e0 vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh h\u1ec7 th\u1ed1ng th\u1ecb l\u1ef1c quang h\u1ecdc l\u00e0 th\u1ef1c s\u1ef1 c\u1ea7n thi\u1ebft. B\u00f9 \u0111\u1eafp cho s\u1ef1 sai l\u1ec7ch g\u00e2y ra b\u1edfi s\u1ef1 sai l\u1ec7ch n\u00e0y trong tr\u01b0\u1eddng h\u1ee3p c\u00f4ng vi\u1ec7c th\u1ef1c t\u1ebf.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">C\u00e1c th\u00e0nh ph\u1ea7n v\u1ecb tr\u00ed kh\u00e1c nhau c\u1ea7n \u0111\u01b0\u1ee3c ch\u1ecdn b\u1eb1ng c\u00e1c \u0111\u1ea7u phun kh\u00e1c nhau. H\u1ea7u h\u1ebft m\u1ecdi v\u00f2i h\u00fat s\u1ebd c\u00f3 n\u1ec1n ph\u1ea3n chi\u1ebfu, \u0111i\u1ec1u n\u00e0y ch\u1ee7 y\u1ebfu l\u00e0 \u0111\u1ec3 c\u00f3 n\u1ec1n t\u1ed1t khi h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c ch\u1ee5p, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng th\u00f4ng tin m\u1ee5c ti\u00eau c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m n\u1ed5i b\u1eadt ch\u00ednh x\u00e1c trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd h\u00ecnh \u1ea3nh. Khi tr\u00edch xu\u1ea5t h\u00ecnh \u1ea3nh, v\u00f2i h\u00fat \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 n\u1ec1n, N\u00e2ng cao \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n h\u00ecnh \u1ea3nh c\u1ee7a th\u00e0nh ph\u1ea7n v\u00e0 l\u00e0m cho n\u00f3 hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng h\u01a1n.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/dpm360.com\/san-pham\/voi-phun\/\">V\u00f2i phun<\/a><\/span> SMT \u0111\u01b0\u1ee3c l\u1eafp tr\u00ean \u0111\u1ea7u v\u00e1, d\u00f9ng \u0111\u1ec3 l\u1ea5y c\u00e1c linh ki\u1ec7n v\u00e0 g\u1eafn l\u00ean b\u1ea3ng m\u1ea1ch. V\u1edbi s\u1ef1 thu nh\u1ecf v\u00e0 m\u1eadt \u0111\u1ed9 cao c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n tr\u00ean b\u1ea3ng m\u1ea1ch, c\u00e1c y\u00eau c\u1ea7u cao h\u01a1n \u0111\u01b0\u1ee3c \u0111\u1eb7t ra \u0111\u1ed1i v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y \u0111\u1ecbnh v\u1ecb, v\u00e0 c\u00e1c y\u00eau c\u1ea7u cao h\u01a1n c\u0169ng \u0111\u01b0\u1ee3c \u0111\u1eb7t ra \u0111\u1ed1i v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a v\u00f2i phun SMT.<\/span><\/p>\n<figure id=\"attachment_2897\" aria-describedby=\"caption-attachment-2897\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-2897 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/dau-voi-phun-300x300.jpg\" alt=\"\u0110\u1ea7u v\u00f2i phun m\u00e1y SMT\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/dau-voi-phun-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/dau-voi-phun-1024x1024.jpg 1024w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/dau-voi-phun-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/dau-voi-phun-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/dau-voi-phun-1536x1536.jpg 1536w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/dau-voi-phun-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/dau-voi-phun-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/dau-voi-phun.jpg 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2897\" class=\"wp-caption-text\">\u0110\u1ea7u v\u00f2i phun m\u00e1y SMT<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"2_Nguyen_nhan_do_cac_thanh_phan_hut_kem_cua_dau_phun_SMT\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>2. Nguy\u00ean nh\u00e2n do c\u00e1c th\u00e0nh ph\u1ea7n h\u00fat k\u00e9m c\u1ee7a \u0111\u1ea7u phun SMT<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">(1) \u00c1p su\u1ea5t \u00e2m ch\u00e2n kh\u00f4ng \u0111\u1ee7. Khi v\u00f2i h\u00fat h\u00fat th\u00e0nh ph\u1ea7n, m\u1ed9t \u00e1p su\u1ea5t \u00e2m nh\u1ea5t \u0111\u1ecbnh \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1ea1i v\u00f2i h\u00fat v\u00e0 th\u00e0nh ph\u1ea7n b\u1ecb h\u1ea5p ph\u1ee5 tr\u00ean v\u00f2i h\u00fat. Ph\u01b0\u01a1ng ph\u00e1p ph\u00e1t hi\u1ec7n \u00e1p su\u1ea5t \u00e2m th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh Khi gi\u00e1 tr\u1ecb ph\u00e1t hi\u1ec7n c\u1ee7a c\u1ea3m bi\u1ebfn n\u1eb1m trong m\u1ed9t ph\u1ea1m vi nh\u1ea5t \u0111\u1ecbnh, m\u00e1y cho r\u1eb1ng l\u1ef1c h\u00fat b\u00ecnh th\u01b0\u1eddng, ng\u01b0\u1ee3c l\u1ea1i th\u00ec coi nh\u01b0 m\u00e1y h\u00fat k\u00e9m.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(2) V\u00f2i h\u00fat b\u1ecb m\u00f2n, v\u00e0 s\u1ef1 bi\u1ebfn d\u1ea1ng, t\u1eafc ngh\u1ebdn v\u00e0 h\u01b0 h\u1ecfng c\u1ee7a v\u00f2i h\u00fat g\u00e2y ra kh\u00f4ng \u0111\u1ee7 \u00e1p su\u1ea5t kh\u00ed d\u1eabn \u0111\u1ebfn kh\u00f4ng th\u1ec3 h\u00fat c\u00e1c b\u1ed9 ph\u1eadn. Do \u0111\u00f3, c\u1ea7n ki\u1ec3m tra \u0111\u1ed9 m\u00f2n c\u1ee7a v\u00f2i h\u00fat th\u01b0\u1eddng xuy\u00ean, v\u00e0 nh\u1eefng c\u00e1i nghi\u00eam tr\u1ecdng c\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(3) \u1ea2nh h\u01b0\u1edfng c\u1ee7a b\u1ed9 c\u1ea5p li\u1ec7u, \u0103n c\u1ee7a b\u1ed9 c\u1ea5p li\u1ec7u k\u00e9m (b\u00e1nh r\u0103ng c\u1ee7a b\u1ed9 c\u1ea5p li\u1ec7u b\u1ecb h\u1ecfng), l\u1ed7 \u0111ai nguy\u00ean li\u1ec7u kh\u00f4ng b\u1ecb k\u1eb9t tr\u00ean b\u00e1nh r\u0103ng c\u1ee7a b\u1ed9 c\u1ea5p li\u1ec7u, c\u00f3 v\u1eadt l\u1ea1 d\u01b0\u1edbi b\u1ed9 ph\u1eadn n\u1ea1p li\u1ec7u, v\u00f2ng tr\u00f2n b\u1ecb m\u00f2n), d\u00e2y curoa b\u1ecb \u00e9p T\u1ea5m n\u1eafp, l\u00f2 xo v\u00e0 c\u00e1c c\u01a1 c\u1ea5u v\u1eadn h\u00e0nh kh\u00e1c b\u1ecb bi\u1ebfn d\u1ea1ng, r\u1ec9 s\u00e9t s\u1ebd l\u00e0m cho linh ki\u1ec7n b\u1ecb l\u1ec7ch, m\u1ea3nh d\u1ecdc ho\u1eb7c thi\u1ebft b\u1ecb kh\u00f4ng th\u1ec3 h\u00fat \u0111\u01b0\u1ee3c thi\u1ebft b\u1ecb. \u0111\u01b0\u1ee3c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean v\u00e0 x\u1eed l\u00fd s\u1ef1 c\u1ed1 k\u1ecbp th\u1eddi \u0111\u1ec3 tr\u00e1nh l\u00e3ng ph\u00ed l\u1edbn thi\u1ebft b\u1ecb.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(4) \u1ea2nh h\u01b0\u1edfng c\u1ee7a chi\u1ec1u cao h\u00fat, chi\u1ec1u cao h\u00fat l\u00fd t\u01b0\u1edfng l\u00e0 \u1ea5n xu\u1ed1ng 0,05mm khi \u0111\u1ea7u h\u00fat c\u1ee7a m\u00e1y \u0111\u1eb7t ch\u1ea1m v\u00e0o b\u1ec1 m\u1eb7t c\u1ee7a linh ki\u1ec7n, n\u1ebfu chi\u1ec1u s\u00e2u \u00e9p qu\u00e1 l\u1edbn, linh ki\u1ec7n s\u1ebd b\u1ecb \u00e9p v\u00e0o thay v\u00e0o \u0111\u00f3 l\u00e0 m\u00e1ng. Kh\u00f4ng th\u1ec3 l\u1ea5y v\u1eadt li\u1ec7u. N\u1ebfu l\u1ef1c h\u00fat c\u1ee7a m\u1ed9t b\u1ed9 ph\u1eadn n\u00e0o \u0111\u00f3 kh\u00f4ng t\u1ed1t, c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh chi\u1ec1u cao h\u00fat l\u00ean m\u1ed9t ch\u00fat, ch\u1eb3ng h\u1ea1n nh\u01b0 0,05mm.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(5) V\u1ea5n \u0111\u1ec1 v\u1ec1 nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o. C\u00f3 v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng trong vi\u1ec7c \u0111\u00f3ng g\u00f3i c\u00e1c th\u00e0nh ph\u1ea7n chip do m\u1ed9t s\u1ed1 nh\u00e0 s\u1ea3n xu\u1ea5t s\u1ea3n xu\u1ea5t, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1ed7i l\u1edbn v\u1ec1 kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c l\u1ed7, \u0111\u1ed9 b\u00e1m d\u00ednh qu\u00e1 m\u1ee9c gi\u1eefa b\u0103ng gi\u1ea5y v\u00e0 m\u00e0ng nh\u1ef1a, v\u00e0 k\u00edch th\u01b0\u1edbc nh\u1ecf c\u1ee7a m\u00e1ng. C\u00e1c l\u00fd do c\u00f3 th\u1ec3 x\u1ea3y ra cho vi\u1ec7c kh\u00f4ng nh\u1eb7t.<\/span><\/p>\n<figure id=\"attachment_2898\" aria-describedby=\"caption-attachment-2898\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-2898 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/Voi-phun-300x300.jpg\" alt=\"Thi\u1ebft b\u1ecb \u0111\u1ea7u v\u00f2i phun SMT\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/Voi-phun-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/Voi-phun-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/Voi-phun-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/Voi-phun-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/Voi-phun-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/Voi-phun.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2898\" class=\"wp-caption-text\">Thi\u1ebft b\u1ecb \u0111\u1ea7u v\u00f2i phun SMT<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"3_Lua_chon_dau_phun_SMT\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>3. L\u1ef1a ch\u1ecdn \u0111\u1ea7u phun SMT<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">3.1. Ch\u1ea5t li\u1ec7u v\u00f2i phun:<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(1) V\u00f2i h\u00fat b\u1eb1ng th\u00e9p vonfram: V\u00f2i h\u00fat b\u1eb1ng th\u00e9p vonfram r\u1ea5t ch\u1eafc v\u00e0 b\u1ec1n, tuy nhi\u00ean r\u1ea5t d\u1ec5 chuy\u1ec3n sang m\u00e0u tr\u1eafng, c\u00e1c b\u1ea1n kh\u00f4ng ng\u1ea1i r\u1eafc r\u1ed1i, ho\u1eb7c c\u00e1c b\u1ea1n m\u1edbi l\u00e0m quen v\u1edbi SMT c\u00f3 th\u1ec3 ch\u1ecdn \u0111\u1ea7u h\u00fat b\u1eb1ng th\u00e9p vonfram \u0111\u1ec3 s\u1eed d\u1ee5ng.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(2) V\u00f2i h\u00fat b\u1eb1ng s\u1ee9: V\u00f2i h\u00fat b\u1eb1ng s\u1ee9 kh\u00f4ng bao gi\u1edd c\u00f3 m\u00e0u tr\u1eafng, nh\u01b0ng gi\u00f2n v\u00e0 d\u1ec5 v\u1ee1. S\u1eed d\u1ee5ng c\u1ea9n th\u1eadn \u0111\u1ec3 tr\u00e1nh ho\u1eb7c gi\u1ea3m g\u00e3y.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(3) \u0110\u1ea7u phun b\u1eb1ng th\u00e9p kim c\u01b0\u01a1ng: m\u1ea1nh m\u1ebd, d\u1ec5 s\u1eed d\u1ee5ng, kh\u00f4ng bao gi\u1edd c\u00f3 m\u00e0u tr\u1eafng, nh\u01b0ng r\u1ea5t \u0111\u1eaft v\u00e0 kh\u00f4ng hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(4) V\u00f2i phun keo: Khi b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u kh\u00f4ng b\u1eb1ng ph\u1eb3ng ho\u1eb7c v\u1eadt li\u1ec7u b\u1ecb d\u00ednh, th\u00edch h\u1ee3p s\u1eed d\u1ee5ng \u0111\u1ea7u phun cao su, nh\u01b0ng tu\u1ed5i th\u1ecd c\u1ee7a \u0111\u1ea7u phun cao su kh\u00f4ng l\u00e2u, n\u00ean mua th\u00eam \u0111\u1ea7u phun nh\u1ef1a khi \u0111\u1eb7t h\u00e0ng \u0110\u1ea7u phun cao su D\u1ef1 ph\u00f2ng, khi \u0111\u1ea7u phun b\u1ecb m\u00f2n, b\u1ea1n c\u00f3 th\u1ec3 tr\u1ef1c ti\u1ebfp thay th\u1ebf \u0111\u1ea7u phun b\u1eb1ng nh\u1ef1a.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">3.2. K\u00edch th\u01b0\u1edbc v\u00f2i phun:<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">\u0110\u1ed1i v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ti\u00eau chu\u1ea9n, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ea7u phun v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 c\u1ed1 \u0111\u1ecbnh. L\u1ea5y Samsung SM l\u00e0m v\u00ed d\u1ee5, v\u1eadt li\u1ec7u 0805 t\u01b0\u01a1ng \u1ee9ng v\u1edbi \u0111\u1ea7u phun CN065, v\u1eadt li\u1ec7u 0603 t\u01b0\u01a1ng \u1ee9ng v\u1edbi \u0111\u1ea7u phun CN040, v.v. Khi m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u kh\u00f4ng l\u1edbn ho\u1eb7c nh\u1ecf v\u00e0 h\u00ecnh d\u1ea1ng l\u1ea1 , C\u1ea7n m\u1ed9t v\u00f2i phun t\u00f9y ch\u1ec9nh.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">3.3. H\u00ecnh d\u1ea1ng v\u00f2i:<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">H\u00ecnh d\u00e1ng c\u1ee7a v\u00f2i h\u00fat c\u00f3 l\u1ed7 vu\u00f4ng, l\u1ed7 tr\u00f2n, r\u00e3nh ch\u1eef V, v\u00e2n v\u00e2n. C\u00e1c v\u00f2i h\u00fat \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u00f9y ch\u1ec9nh th\u01b0\u1eddng ch\u1ecdn m\u1ed9t \u0111i\u1ec3m h\u00fat ph\u1eb3ng theo h\u00ecnh d\u1ea1ng c\u1ee7a v\u1eadt li\u1ec7u, m\u1ed9t s\u1ed1 \u0111\u01b0\u1ee3c l\u00e0m th\u00e0nh c\u00e1c v\u00f2i h\u00fat k\u00e9o d\u00e0i v\u00e0 c\u00e1c r\u00e3nh k\u00e9o d\u00e0i v\u00e0o v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c v\u1ebd ph\u1eb3ng, m\u1ed9t s\u1ed1 \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh h\u00ecnh d\u1ea1ng ng\u01b0\u1ee3c theo \u0111\u1ebfn m\u00e9p c\u1ee7a v\u1eadt li\u1ec7u, v\u00e0 m\u1ed9t s\u1ed1 l\u00e0 hai chi\u1ec1u. N\u1ebfu hai \u0111\u1ea7u b\u1eb1ng ph\u1eb3ng v\u00e0 gi\u1eefa kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, th\u00ec n\u00ean x\u00e2y m\u1ed9t c\u00e2y c\u1ea7u. M\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u d\u00ednh v\u00e0 kh\u00f3 x\u1ea3, do \u0111\u00f3 n\u00ean t\u1ea1o m\u1ed9t s\u1ed1 r\u00e3nh \u1edf th\u00e0nh mi\u1ec7ng h\u00fat, ho\u1eb7c l\u00e0m \u0111\u1ea7u b\u1eb1ng nh\u1ef1a.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng \u0111\u1ea7u phun SMT, c\u1ea7n ch\u00fa \u00fd v\u1ec7 sinh v\u00e0 b\u1ea3o d\u01b0\u1ee1ng, \u0111\u1ec3 \u0111\u1ea7u phun c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf v\u00e0 gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t.<\/span><\/p>\n<figure id=\"attachment_2899\" aria-describedby=\"caption-attachment-2899\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-2899 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/dau-phun-300x300.jpg\" alt=\"\u0110\u1ea7u phun thi\u1ebft b\u1ecb m\u00e1y SMT\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/dau-phun-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/dau-phun-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/dau-phun-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/dau-phun-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2022\/04\/dau-phun.jpg 747w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2899\" class=\"wp-caption-text\">\u0110\u1ea7u phun thi\u1ebft b\u1ecb m\u00e1y SMT<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Thu_hai_bao_tri_voi_phun_may_dat_SMT\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>Th\u1ee9 hai, b\u1ea3o tr\u00ec v\u00f2i phun m\u00e1y \u0111\u1eb7t SMT<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">Trong qu\u00e1 tr\u00ecnh \u0111\u1eb7t th\u1ef1c t\u1ebf, \u0111\u1ea7u phun b\u1ecb t\u1eafc do \u0111\u1ea7u phun b\u1ecb nhi\u1ec5m ch\u1ea5t h\u00e0n, ch\u1ea5t tr\u1ee3 dung ho\u1eb7c c\u00e1c ch\u1ea5t b\u1ea9n kh\u00e1c, c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y v\u0103ng v\u1eadt li\u1ec7u. Tr\u01b0\u1edbc \u0111\u00f3, ch\u00fang t\u00f4i kh\u00f4ng th\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 b\u1eb1ng c\u00e1ch ch\u1ecdc b\u1eb1ng kim th\u00e9p ho\u1eb7c rung si\u00eau \u00e2m. M\u00e1y l\u00e0m s\u1ea1ch \u0111\u1ea7u phun \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n cho t\u00ecnh hu\u1ed1ng n\u00e0y \u00e1p d\u1ee5ng m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch m\u1edbi, c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf b\u1ee5i b\u1ea9n tr\u00ean \u0111\u1ea7u phun m\u00e0 tr\u01b0\u1edbc \u0111\u00e2y kh\u00f4ng th\u1ec3 lo\u1ea1i b\u1ecf trong m\u1ed9t th\u1eddi gian ng\u1eafn. V\u00e0 \u0111\u1ea7u phun s\u1ebd kh\u00f4ng b\u1ecb h\u1ecfng trong qu\u00e1 tr\u00ecnh v\u1ec7 sinh. V\u00ec s\u1eed d\u1ee5ng ch\u1ea5t l\u1ecfng t\u1ea9y r\u1eeda kh\u00f4ng \u0111\u1ed9c h\u1ea1i v\u00e0 v\u00f4 h\u1ea1i n\u00ean to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh n\u00e0y th\u00e2n thi\u1ec7n h\u01a1n v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/span><\/p>\n<p><span style=\"color: #0000ff;\"><strong><em><span style=\"font-size: 12pt;\">N\u1ed9i dung b\u1ea3o tr\u00ec v\u00f2i phun c\u1ee7a m\u00e1y \u0111\u1eb7t SMT<\/span><\/em><\/strong><\/span><\/p>\n<p><span style=\"font-size: 12pt;\">1. B\u1ec1 m\u1eb7t c\u1ee7a v\u00f2i phun SMT \u0111\u01b0\u1ee3c lau b\u1eb1ng v\u1ea3i kh\u00f4ng b\u1ee5i;<\/span><br \/>\n<span style=\"font-size: 12pt;\">2. V\u00f2i h\u00fat kh\u1ea9u \u0111\u1ed9 nh\u1ecf c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c lu\u1ed3n qua b\u1eb1ng d\u00e2y th\u00e9p m\u1ecfng, v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c th\u1ed5i b\u1eb1ng **;<\/span><br \/>\n<span style=\"font-size: 12pt;\">3. B\u1ec1 m\u1eb7t c\u1ee7a v\u00f2i phun kh\u00f4ng \u0111\u01b0\u1ee3c ng\u00e2m trong dung d\u1ecbch \u0103n m\u00f2n nh\u01b0 c\u1ed3n, n\u1ebfu kh\u00f4ng b\u1ec1 m\u1eb7t s\u1ebd b\u1ecb r\u01a1i ra;<\/span><br \/>\n<span style=\"font-size: 12pt;\">4, HOLDER lau khoang b\u1eb1ng t\u0103m b\u00f4ng, kh\u00f4ng l\u00e0m th\u1ee7ng b\u1ed9 l\u1ecdc;<\/span><br \/>\n<span style=\"font-size: 12pt;\">5, Tay sai c\u1ee7a HOLDER th\u01b0\u1eddng xuy\u00ean th\u00eam d\u1ea7u m\u1ee1 \u0111\u1eb7c bi\u1ec7t;<\/span><br \/>\n<span style=\"font-size: 12pt;\">6, theo s\u1ea3n xu\u1ea5t t\u1ed1t nh\u1ea5t b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean, th\u01b0\u1eddng l\u00e0m b\u1ea3o tr\u00ec kh\u00e1c<\/span><br \/>\n<span style=\"font-size: 12pt;\">7. Ch\u1ecdc kim \u0111\u1ec3 l\u00e0m s\u1ea1ch thanh \u0111\u1ea7u phun;<\/span><br \/>\n<span style=\"font-size: 12pt;\">8, lau g\u01b0\u01a1ng ph\u1ea3n x\u1ea1;<\/span><br \/>\n<span style=\"font-size: 12pt;\">9. Ki\u1ec3m tra thanh phun c\u00f3 b\u1ecb bi\u1ebfn d\u1ea1ng kh\u00f4ng<\/span><br \/>\n<span style=\"font-size: 12pt;\">10, th\u1ed5i thanh v\u00f2i phun.<\/span><br \/>\n<span style=\"font-size: 12pt;\">11. N\u1ea1p v\u00e0o m\u00e1y \u0111\u1ec3 ki\u1ec3m tra gi\u00e1 tr\u1ecb ch\u00e2n kh\u00f4ng n\u1ebfu CM602 nh\u1ecf h\u01a1n -85, n\u1ebfu CM212 nh\u1ecf h\u01a1n -65 l\u00e0 OK.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Trinh_tu_bao_tri_voi_phun_cua_may_dat_SMT\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>Tr\u00ecnh t\u1ef1 b\u1ea3o tr\u00ec v\u00f2i phun c\u1ee7a m\u00e1y \u0111\u1eb7t SMT:<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">1.\u00a0 \u0110\u1eb7t v\u00f2i phun v\u00e0o h\u1ed9p c\u1ed3n v\u00e0 ng\u00e2m trong kho\u1ea3ng 10 ph\u00fat<\/span><br \/>\n<span style=\"font-size: 12pt;\">2. S\u1eed d\u1ee5ng kim \u0111\u1ec3 l\u00e0m s\u1ea1ch thanh v\u00f2i phun<\/span><br \/>\n<span style=\"font-size: 12pt;\">3. Th\u1ed5i thanh v\u00f2i phun<\/span><br \/>\n<span style=\"font-size: 12pt;\">4. C\u00f3 th\u1ec3 ki\u1ec3m tra b\u1eb1ng m\u1eaft th\u01b0\u1eddng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 t\u1eafc ngh\u1ebdn trong thanh v\u00f2i phun.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Xu_ly_cac_su_co_thuong_gap_khi_su_dung_may_dinh_vi_SMT\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>X\u1eed l\u00fd c\u00e1c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p khi s\u1eed d\u1ee5ng m\u00e1y \u0111\u1ecbnh v\u1ecb SMT<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">Khi s\u1eed d\u1ee5ng m\u00e1y \u0111\u1ecbnh v\u1ecb, b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i tr\u01b0\u1eddng h\u1ee3p m\u00e1y kh\u00f4ng th\u1ec3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, n\u1ebfu \u0111i\u1ec1u n\u00e0y x\u1ea3y ra, ban \u0111\u1ea7u \u0111\u1eebng lo l\u1eafng, h\u00e3y ki\u1ec3m tra l\u1ea1i k\u1ebft n\u1ed1i c\u1ee7a ngu\u1ed3n \u0111i\u1ec7n, v\u00ec c\u00f3 th\u1ec3 ph\u00edch c\u1eafm \u0111i\u1ec7n c\u1ee7a b\u1ea1n ch\u01b0a \u0111\u01b0\u1ee3c c\u1eafm \u0111\u00fang c\u00e1ch, v\u00e0 t\u1ea5t nhi\u00ean c\u00f3 th\u1ec3 l\u00e0 \u0111i\u1ec7n \u00e1p, v\u1ea5n \u0111\u1ec1 l\u1edbn nh\u1ea5t l\u00e0 b\u00ean trong thi\u1ebft b\u1ecb c\u00f3 v\u1ea5n \u0111\u1ec1, l\u00fac n\u00e0y c\u1ea7n li\u00ean h\u1ec7 nh\u00e2n vi\u00ean c\u00f3 li\u00ean quan \u0111\u1ebfn kh\u1ea3o s\u00e1t v\u00e0 s\u1eeda ch\u1eefa.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">1. M\u00e1y \u0111\u1eb7t s\u1ebd n\u00f3ng l\u00ean trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, ai c\u0169ng lo l\u1eafng t\u00ecnh tr\u1ea1ng n\u00e0y s\u1ebd l\u00e0m h\u1ecfng thi\u1ebft b\u1ecb, th\u1ef1c ch\u1ea5t vi\u1ec7c n\u00f3ng chung l\u00e0 do thi\u1ebft b\u1ecb l\u00e0m vi\u1ec7c qu\u00e1 t\u1ea3i, c\u1ea7n ki\u1ec3m tra c\u00e1c v\u1ea5n \u0111\u1ec1 b\u00ean trong c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 s\u1eeda ch\u1eefa ch\u00fang trong th\u1eddi gian.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">2. Khi thi\u1ebft b\u1ecb c\u1ee7a ch\u00fang ta g\u1eb7p s\u1ef1 c\u1ed1 th\u00ec \u0111\u01b0\u01a1ng nhi\u00ean ch\u00fang ta mu\u1ed1n s\u1eeda ch\u1eefa, khi m\u00e1y \u0111\u1eb7t SMT g\u1eb7p s\u1ef1 c\u1ed1 th\u00ec ch\u00fang ta c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn nh\u1eefng kh\u00eda c\u1ea1nh n\u00e0o? S\u1ef1 c\u1ed1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft t\u1ed1t, nh\u01b0 v\u1eady m\u1edbi tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng t\u1ed5n th\u1ea5t l\u1edbn do thi\u1ebft b\u1ecb g\u00e2y ra kh\u00f4ng l\u00e0m vi\u1ec7c.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">3. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00e1y k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd, m\u1ecdi ng\u01b0\u1eddi n\u00ean b\u1ea3o qu\u1ea3n m\u00e1y t\u1ed1t trong c\u00f4ng vi\u1ec7c th\u01b0\u1eddng xuy\u00ean, v\u1ec7 sinh m\u00e1y th\u01b0\u1eddng xuy\u00ean, v\u00ec m\u1ed9t s\u1ed1 b\u1ed9 ph\u1eadn c\u1ee7a m\u00e1y b\u1ecb b\u1ea9n c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn v\u1ecb tr\u00ed \u0111\u1eb7t m\u00e1y. s\u1eed d\u1ee5ng.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">4. H\u01a1n n\u1eefa, trong m\u1ed9t s\u1ed1 th\u1eddi ti\u1ebft t\u01b0\u01a1ng \u0111\u1ed1i kh\u1eafc nghi\u1ec7t, t\u1ed1t nh\u1ea5t kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng m\u00e1y x\u1ebfp SMT, \u0111i\u1ec1u n\u00e0y c\u00f3 nguy c\u01a1 m\u1ea5t an to\u00e0n n\u00e0y, h\u01a1n n\u1eefa c\u00f2n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng kh\u00f4ng t\u1ed1t \u0111\u1ebfn c\u00f4ng vi\u1ec7c, v\u00ec v\u1eady m\u1ecdi ng\u01b0\u1eddi c\u1ea7n \u0111\u1eb7c bi\u1ec7t l\u01b0u \u00fd \u0111i\u1ec1u n\u00e0y.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">5. \u0110\u1ed3ng th\u1eddi, khi b\u1ea1n s\u1eed d\u1ee5ng m\u00e1y x\u1ebfp, m\u1ed9t s\u1ed1 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt th\u1ef1c t\u1ebf c\u00f3 li\u00ean quan c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea1n n\u1eafm v\u1eefng v\u00e0 c\u1ea7n hi\u1ec3u r\u00f5 m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 v\u1eadn h\u00e0nh li\u00ean quan, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng \u0111i\u1ec3m c\u1ea7n ch\u00fa \u00fd.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac_loai_bo_nap_SMT_va_cac_loi_thuong_gap\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>C\u00e1c lo\u1ea1i b\u1ed9 n\u1ea1p SMT v\u00e0 c\u00e1c l\u1ed7i th\u01b0\u1eddng g\u1eb7p<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">B\u1ea3n d\u1ecbch theo ngh\u0129a \u0111en trong ti\u1ebfng Anh c\u1ee7a SMT Feida l\u00e0 Feeder, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 feeder ho\u1eb7c feeder. C\u00e1c th\u00e0nh ph\u1ea7n \u0111ang \u0111\u01b0\u1ee3c v\u00e1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u00ean SMT Feeder \u0111\u1ec3 cung c\u1ea5p c\u00e1c th\u00e0nh ph\u1ea7n cho m\u00e1y s\u1eafp x\u1ebfp \u0111\u1ec3 \u0111\u1eb7t nhanh ch\u00f3ng.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">1. C\u00e1c lo\u1ea1i Feida SMT<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">1. Theo ph\u01b0\u01a1ng ph\u00e1p cho \u0103n, nh\u1eefng c\u00e1i chung l\u00e0<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(1) B\u1ed9 n\u1ea1p b\u0103ng<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">B\u1ed9 c\u1ea5p \u0111ai l\u00e0 b\u1ed9 c\u1ea5p li\u1ec7u ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t trong b\u1ed9 c\u1ea5p li\u1ec7u m\u00e1y v\u1ecb tr\u00ed. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u1ea5u t\u1ea1o truy\u1ec1n th\u1ed1ng bao g\u1ed3m lo\u1ea1i b\u00e1nh xe, lo\u1ea1i vu\u1ed1t, lo\u1ea1i kh\u00ed n\u00e9n v\u00e0 lo\u1ea1i \u0111i\u1ec7n nhi\u1ec1u b\u01b0\u1edbc. Hi\u1ec7n nay n\u00f3 \u0111\u00e3 ph\u00e1t tri\u1ec3n th\u00e0nh lo\u1ea1i \u0111i\u1ec7n ch\u00ednh x\u00e1c cao v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c cao So v\u1edbi k\u1ebft c\u1ea5u truy\u1ec1n th\u1ed1ng, lo\u1ea1i n\u00e0y c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c truy\u1ec1n cao h\u01a1n, t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u nhanh h\u01a1n, k\u1ebft c\u1ea5u nh\u1ecf g\u1ecdn h\u01a1n v\u00e0 hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh h\u01a1n, gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Chi\u1ec1u r\u1ed9ng c\u01a1 b\u1ea3n c\u1ee7a c\u00e1c d\u1ea3i l\u00e0: 8mm, 12mm, 16mm, 24mm, 32mm, 44mm v\u00e0 52mm, v\u00e0 cao \u0111\u1ed9 l\u00e0 2mm, 4mm, 8mm, 12mm v\u00e0 16; \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a tr\u1ee5c quay l\u00e0 7 inch v\u00e0 13 inch.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(2) Khay n\u1ea1p<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh c\u1ea5u tr\u00fac m\u1ed9t l\u1edbp v\u00e0 c\u1ea5u tr\u00fac nhi\u1ec1u l\u1edbp B\u1ed9 n\u1ea1p khay m\u1ed9t l\u1edbp \u0111\u01b0\u1ee3c l\u1eafp tr\u1ef1c ti\u1ebfp tr\u00ean khung n\u1ea1p c\u1ee7a m\u00e1y x\u1ebfp, chi\u1ebfm nhi\u1ec1u v\u1ecb tr\u00ed x\u1ea5u, ph\u00f9 h\u1ee3p v\u1edbi t\u00ecnh tr\u1ea1ng kh\u00f4ng c\u00f3 nhi\u1ec1u khay. &#8211; lo\u1ea1i v\u1eadt li\u1ec7u; khay n\u1ea1p nhi\u1ec1u l\u1edbp ki\u1ec3u khay V\u1eadt li\u1ec7u c\u00f3 khay v\u1eadn chuy\u1ec3n t\u1ef1 \u0111\u1ed9ng nhi\u1ec1u l\u1edbp, chi\u1ebfm m\u1ed9t kh\u00f4ng gian nh\u1ecf v\u00e0 c\u00f3 c\u1ea5u tr\u00fac nh\u1ecf g\u1ecdn, ph\u00f9 h\u1ee3p v\u1edbi tr\u01b0\u1eddng h\u1ee3p s\u1ed1 l\u01b0\u1ee3ng v\u1eadt li\u1ec7u khay l\u1edbn. c\u00e1c th\u00e0nh ph\u1ea7n tr\u00ean t\u1ea5m l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n m\u1ea1ch t\u00edch h\u1ee3p IC kh\u00e1c nhau.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Khi s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u palang c\u1ea7n ch\u00fa \u00fd gi\u1eef cho c\u00e1c b\u1ed9 ph\u1eadn ti\u1ebfp x\u00fac v\u1edbi c\u00e1c g\u00f3c \u1ed1ng l\u1edbn \u0111\u1ec3 tr\u00e1nh l\u00e0m h\u1ecfng c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 &#8211; \u0111i\u1ec7n trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 s\u1eed d\u1ee5ng. Khi s\u1eed d\u1ee5ng c\u00e1c th\u00e0nh ph\u1ea7n TQFP, PQFP, BGA, TSOP v\u00e0 SSOPs trong khay, k\u00edch th\u01b0\u1edbc khay c\u00f3 th\u1ec3 \u0111\u1ea1t 150mm x 330,2mm v\u00e0 chi\u1ec1u cao l\u00e0 25,4mm. \u0110i\u1ec1u th\u00fa v\u1ecb l\u00e0 b\u1ed9 n\u1ea1p khay kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 cung c\u1ea5p cho m\u00e1y \u0111\u1ecbnh v\u1ecb \u0111\u1ec3 l\u1ea5y c\u00e1c th\u00e0nh ph\u1ea7n m\u00e0 c\u00f2n \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t tr\u1ea1m n\u00e9m ti\u1ec1m n\u0103ng cho c\u00e1c th\u00e0nh ph\u1ea7n c\u00f3 gi\u00e1 tr\u1ecb.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(3) B\u1ed9 n\u1ea1p \u1ed1ng<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">B\u1ed9 n\u1ea1p \u1ed1ng th\u01b0\u1eddng s\u1eed d\u1ee5ng b\u1ed9 n\u1ea1p rung \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c th\u00e0nh ph\u1ea7n trong \u1ed1ng ti\u1ebfp t\u1ee5c \u0111i v\u00e0o v\u1ecb tr\u00ed nh\u1eadn c\u1ee7a \u0111\u1ea7u \u0111\u1eb7t. N\u00f3i chung, PLCC v\u00e0 SOIC \u0111\u01b0\u1ee3c n\u1ea1p theo c\u00e1ch n\u00e0y. B\u1ed9 c\u1ea5p li\u1ec7u d\u1ea1ng \u1ed1ng c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 b\u1ea3o v\u1ec7 t\u1ed1t c\u00e1c ch\u00e2n linh ki\u1ec7n, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 ti\u00eau chu\u1ea9n h\u00f3a k\u00e9m, hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t th\u1ea5p.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(4) B\u1ed9 n\u1ea1p h\u1ed9p s\u1ed1 l\u01b0\u1ee3ng l\u1edbn (Stick Feeder)<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">M\u00e1y c\u1ea5p li\u1ec7u d\u1ea1ng h\u1ed9p s\u1ed1 l\u01b0\u1ee3ng l\u1edbn, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u00e1y c\u1ea5p li\u1ec7u rung, ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch \u0111\u01b0a c\u00e1c th\u00e0nh ph\u1ea7n t\u1ef1 do v\u00e0o c\u00e1c h\u1ed9p ho\u1eb7c t\u00fai nh\u1ef1a \u0111\u00fac, v\u00e0 c\u1ea5p c\u00e1c th\u00e0nh ph\u1ea7n theo tr\u00ecnh t\u1ef1 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t b\u1ed9 n\u1ea1p rung ho\u1eb7c \u1ed1ng n\u1ea1p, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho MELF v\u00e0 c\u00e1c linh ki\u1ec7n b\u00e1n d\u1eabn c\u00f3 ph\u00e1c th\u1ea3o nh\u1ecf , ch\u1ec9 th\u00edch h\u1ee3p cho c\u00e1c th\u00e0nh ph\u1ea7n h\u00ecnh tr\u1ee5 v\u00e0 h\u00ecnh ch\u1eef nh\u1eadt kh\u00f4ng ph\u00e2n c\u1ef1c, kh\u00f4ng th\u00edch h\u1ee3p cho c\u00e1c th\u00e0nh ph\u1ea7n ph\u00e2n c\u1ef1c. \u0110\u1eb7c \u0111i\u1ec3m: M\u00e1y c\u1ea5p li\u1ec7u rung \u0111\u1eaft h\u01a1n.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(5) B\u1ed9 n\u1ea1p rung<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">C\u00e1c nh\u00e0 cung c\u1ea5p th\u1ee9c \u0103n \u0111\u1eb7c bi\u1ec7t c\u1ea7n \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh. Hi\u1ec7n t\u1ea1i, c\u00e1c nh\u00e0 cung c\u1ea5p trong n\u01b0\u1edbc \u0111ang ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">2. Theo \u0111i\u1ec7n v\u00e0 kh\u00f4ng \u0111i\u1ec7n<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Ph\u1ed5 bi\u1ebfn l\u00e0 m\u00e1y c\u1ea5p li\u1ec7u \u0111i\u1ec7n, m\u00e1y c\u1ea5p li\u1ec7u c\u01a1 kh\u00ed<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">C\u00e1c b\u1ed9 l\u1eafp SIGMA m\u1eabu m\u1edbi c\u1ee7a Yamaha \u0111\u1ec1u l\u00e0 b\u1ed9 c\u1ea5p \u0111i\u1ec7n v\u00e0 nhi\u1ec1u b\u1ed9 c\u1ea5p li\u1ec7u c\u1ee7a JUKI l\u00e0 b\u1ed9 c\u1ea5p li\u1ec7u c\u01a1 h\u1ecdc<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Th\u1ee9 hai, c\u00e1c v\u1ea5n \u0111\u1ec1 chung c\u1ee7a b\u1ed9 n\u1ea1p SMT (b\u1ed9 n\u1ea1p c\u1ee7a Yamaha)<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">1. Kh\u00f4ng c\u00f3 b\u0103ng<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Nguy\u00ean nh\u00e2n ch\u00ednh l\u00e0 do b\u1ea1c \u0111\u1ea1n 1 chi\u1ec1u b\u00ean trong puli tr\u1ee5c quay l\u1edbn b\u1ecb tr\u01b0\u1ee3t, theo c\u00e1 nh\u00e2n m\u00ecnh ngh\u0129 l\u00e0 l\u1ed7i thi\u1ebft k\u1ebf, 3 bi th\u00e9p b\u00ean trong c\u1ef1c k\u1ef3 d\u1ec5 m\u00f2n, c\u00f2n b\u00ean trong b\u1ea1c \u0111\u1ea1n 1 chi\u1ec1u m\u1edbi kh\u00f4ng c\u00f2n. m\u1ed9t qu\u1ea3 c\u1ea7u th\u00e9p nh\u01b0ng m\u1ed9t c\u1ed9t th\u00e9p.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">2. Chi\u1ec1u cao n\u1ed5i Feida<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">M\u00e1y b\u00e1o s\u1ebd do v\u1ecb tr\u00ed thu h\u1ed3i b\u1ecb l\u1ec7ch s\u1ebd l\u00e0m h\u1ecfng v\u00f2i h\u00fat, v\u00ec v\u1eady c\u1ea7n ph\u1ea3i gi\u1eef v\u1ec7 sinh b\u1ec7 ti\u1ebfp li\u1ec7u.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">3. Feida kh\u00f4ng b\u00fa<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">N\u1ebfu l\u00f2 xo nh\u1ecf tr\u00ean b\u1ed9 n\u1ea1p b\u1ecb r\u01a1i ra ho\u1eb7c g\u00e3y v\u00e0 b\u00e1nh r\u0103ng b\u1ecb k\u1eb9t, n\u00f3 s\u1ebd kh\u00f4ng th\u1ec3 n\u1ea1p li\u1ec7u.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">4. Cho \u0103n kh\u00f4ng \u0111\u00fang ch\u1ed7<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">C\u00f3 th\u1ec3 c\u00f3 ch\u1ea5t c\u1eb7n b\u00e3 b\u00ean trong \u1ed1ng \u0111\u1ec7m, ho\u1eb7c \u00e1p su\u1ea5t \u1ed1ng d\u1eabn kh\u00f4ng \u0111\u1ee7.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u1ecb tr\u00ed SMT, m\u00e1y \u0111\u1eb7t SMT ng\u1eebng ch\u1ea1y do l\u1ed7i b\u1ed9 n\u1ea1p SMT v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n kh\u00e1c, \u0111i\u1ec1u n\u00e0y s\u1ebd d\u1eabn \u0111\u1ebfn t\u1ed5n th\u1ea5t l\u1edbn. V\u00ec v\u1eady, trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd v\u00e1 c\u1ea7n \u0111\u1ea3m b\u1ea3o Feida b\u00fa b\u00ecnh th\u01b0\u1eddng nh\u1ea5t c\u00f3 th\u1ec3.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ee5c l\u1ee5c \u0110\u1ea7u v\u00f2i phun SMT1. Vai tr\u00f2 c\u1ee7a v\u00f2i phun c\u1ee7a m\u00e1y \u0111\u1ecbnh v\u1ecb SMT2. Nguy\u00ean nh\u00e2n do c\u00e1c th\u00e0nh ph\u1ea7n h\u00fat k\u00e9m c\u1ee7a \u0111\u1ea7u phun SMT3. L\u1ef1a ch\u1ecdn \u0111\u1ea7u phun SMTTh\u1ee9 hai, b\u1ea3o tr\u00ec v\u00f2i phun m\u00e1y \u0111\u1eb7t SMTTr\u00ecnh t\u1ef1 b\u1ea3o tr\u00ec v\u00f2i phun c\u1ee7a m\u00e1y \u0111\u1eb7t SMT:X\u1eed l\u00fd c\u00e1c s\u1ef1 c\u1ed1 th\u01b0\u1eddng &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/dpm360.com\/san-pham\/voi-phun\/\" class=\"more-link\">\u0110\u1ecdc ti\u1ebfp<span class=\"screen-reader-text\"> &#8220;V\u00f2i phun SMT&#8221;<\/span><\/a><\/p>\n","protected":false},"featured_media":3122,"comment_status":"open","ping_status":"closed","template":"","meta":[],"yoast_head":"\n<title>V\u00f2i phun SMT - C\u00f4ng Ty TNHH Qu\u1ed1c T\u1ebf BiNa Vi\u1ec7t Nam<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dpm360.com\/san-pham\/voi-phun\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"V\u00f2i phun SMT - C\u00f4ng Ty TNHH Qu\u1ed1c T\u1ebf BiNa Vi\u1ec7t Nam\" \/>\n<meta property=\"og:description\" content=\"M\u1ee5c l\u1ee5c \u0110\u1ea7u v\u00f2i phun SMT1. 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L\u1ef1a ch\u1ecdn \u0111\u1ea7u phun SMTTh\u1ee9 hai, b\u1ea3o tr\u00ec v\u00f2i phun m\u00e1y \u0111\u1eb7t SMTTr\u00ecnh t\u1ef1 b\u1ea3o tr\u00ec v\u00f2i phun c\u1ee7a m\u00e1y \u0111\u1eb7t SMT:X\u1eed l\u00fd c\u00e1c s\u1ef1 c\u1ed1 th\u01b0\u1eddng &hellip; \u0110\u1ecdc ti\u1ebfp &quot;V\u00f2i phun SMT&quot;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dpm360.com\/san-pham\/voi-phun\/\" \/>\n<meta property=\"og:site_name\" content=\"C\u00f4ng Ty TNHH Qu\u1ed1c T\u1ebf BiNa Vi\u1ec7t Nam\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/dpm360.com\/\" \/>\n<meta property=\"article:modified_time\" content=\"2022-06-30T14:38:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/05\/voi-phun.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\">\n\t<meta name=\"twitter:data1\" content=\"admin\">\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\">\n\t<meta name=\"twitter:data2\" content=\"21 ph\u00fat\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/dpm360.com\/#organization\",\"name\":\"C\\u00f4ng ty TNHH Qu\\u1ed1c T\\u1ebf BiNa Vi\\u1ec7t Nam\",\"url\":\"https:\/\/dpm360.com\/\",\"sameAs\":[\"https:\/\/www.facebook.com\/dpm360.com\/\"],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/dpm360.com\/#logo\",\"inLanguage\":\"vi\",\"url\":\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/z2172677196694_533a63b41510da1f478e088d802f6828.jpg\",\"width\":1000,\"height\":500,\"caption\":\"C\\u00f4ng ty TNHH Qu\\u1ed1c T\\u1ebf BiNa Vi\\u1ec7t Nam\"},\"image\":{\"@id\":\"https:\/\/dpm360.com\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/dpm360.com\/#website\",\"url\":\"https:\/\/dpm360.com\/\",\"name\":\"dpm360.com\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/dpm360.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/dpm360.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"vi\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/dpm360.com\/san-pham\/voi-phun\/#primaryimage\",\"inLanguage\":\"vi\",\"url\":\"https:\/\/dpm360.com\/wp-content\/uploads\/2022\/05\/voi-phun.jpg\",\"width\":800,\"height\":800,\"caption\":\"V\\u00f2i phun SMT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/dpm360.com\/san-pham\/voi-phun\/#webpage\",\"url\":\"https:\/\/dpm360.com\/san-pham\/voi-phun\/\",\"name\":\"V\\u00f2i phun SMT - C\\u00f4ng Ty TNHH Qu\\u1ed1c T\\u1ebf BiNa Vi\\u1ec7t Nam\",\"isPartOf\":{\"@id\":\"https:\/\/dpm360.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/dpm360.com\/san-pham\/voi-phun\/#primaryimage\"},\"datePublished\":\"2022-05-17T09:59:37+00:00\",\"dateModified\":\"2022-06-30T14:38:05+00:00\",\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/dpm360.com\/san-pham\/voi-phun\/\"]}]}]}<\/script>\n","_links":{"self":[{"href":"https:\/\/dpm360.com\/wp-json\/wp\/v2\/product\/3121"}],"collection":[{"href":"https:\/\/dpm360.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dpm360.com\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/dpm360.com\/wp-json\/wp\/v2\/comments?post=3121"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dpm360.com\/wp-json\/wp\/v2\/media\/3122"}],"wp:attachment":[{"href":"https:\/\/dpm360.com\/wp-json\/wp\/v2\/media?parent=3121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}