{"id":1693,"date":"2026-02-11T14:17:22","date_gmt":"2026-02-11T07:17:22","guid":{"rendered":"https:\/\/makipos.com\/?p=1693"},"modified":"2026-03-05T16:44:50","modified_gmt":"2026-03-05T09:44:50","slug":"cong-nghe-aoi-la-gi","status":"publish","type":"post","link":"https:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 AOI l\u00e0 g\u00ec? V\u00ec sao nh\u00e0 m\u00e1y \u0111i\u1ec7n t\u1eed c\u1ea7n AOI trong SMT?"},"content":{"rendered":"<p><em><span style=\"font-weight: 400;\">Trong ng\u00e0nh s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed hi\u1ec7n \u0111\u1ea1i, ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t lu\u00f4n l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u. C\u00f4ng ngh\u1ec7 AOI (Automated Optical Inspection) \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00f4ng th\u1ec3 thi\u1ebfu trong d\u00e2y chuy\u1ec1n SMT, gi\u00fap ph\u00e1t hi\u1ec7n nhanh ch\u00f3ng c\u00e1c l\u1ed7i h\u00e0n v\u00e0 linh ki\u1ec7n tr\u00ean bo m\u1ea1ch. C\u00f9ng t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 h\u1ec7 th\u1ed1ng ki\u1ec3m tra AOI v\u00e0 nh\u1eefng \u1ee9ng d\u1ee5ng tuy\u1ec7t v\u1eddi c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y trong s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed hi\u1ec7n \u0111\u1ea1i nh\u00e9.<\/span><\/em><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">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\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/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:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/#1_AOI_la_gi\" >1. AOI l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/#2_Nguyen_ly_hoat_dong_cua_cong_nghe_AOI\" >2. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng ngh\u1ec7 AOI<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/#21_Cau_tao_he_thong_AOI\" >2.1. C\u1ea5u t\u1ea1o h\u1ec7 th\u1ed1ng AOI<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/#22_Quy_trinh_kiem_tra_bang_AOI\" >2.2. Quy tr\u00ecnh ki\u1ec3m tra b\u1eb1ng AOI<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/#23_Phan_loai_he_thong_AOI\" >2.3. Ph\u00e2n lo\u1ea1i h\u1ec7 th\u1ed1ng AOI<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/#3_Cac_loi_co_the_duoc_xac_dinh_trong_AOI\" >3. C\u00e1c l\u1ed7i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong AOI<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/#31_Linh_kien_thieu_hoac_sai_vi_tri\" >3.1. Linh ki\u1ec7n thi\u1ebfu ho\u1eb7c sai v\u1ecb tr\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/#32_Linh_kien_lech_chieu_hoac_nguoc_cuc\" >3.2. Linh ki\u1ec7n l\u1ec7ch chi\u1ec1u ho\u1eb7c ng\u01b0\u1ee3c c\u1ef1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/#33_Chan_han_ngan_hoac_han_kem\" >3.3. Ch\u00e2n h\u00e0n ng\u1eafn ho\u1eb7c h\u00e0n k\u00e9m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/#34_Cau_han_Solder_Bridge\" >3.4. C\u1ea7u h\u00e0n (Solder Bridge)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/#35_Linh_kien_hong_hoac_bien_dang\" >3.5. Linh ki\u1ec7n h\u1ecfng ho\u1eb7c bi\u1ebfn d\u1ea1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/#36_Han_lech_pad_Misalignment\" >3.6. H\u00e0n l\u1ec7ch pad (Misalignment)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/#4_Vai_tro_cua_cong_nghe_AOI\" >4. Vai tr\u00f2 c\u1ee7a c\u00f4ng ngh\u1ec7 AOI<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/#5_Uu_diem_va_nhuoc_diem_cua_cong_nghe_AOI\" >5. \u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a c\u00f4ng ngh\u1ec7 AOI<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/makipos.com\/vi\/cong-nghe-aoi-la-gi\/#6_Ung_dung_cua_AOI_trong_thuc_te\" >6. \u1ee8ng d\u1ee5ng c\u1ee7a AOI trong th\u1ef1c t\u1ebf<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_AOI_la_gi\"><\/span><strong>1. AOI l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\"><em><strong>AOI (Automated Optical Inspection)<\/strong><\/em> l\u00e0 c\u00f4ng ngh\u1ec7 ki\u1ec3m tra quang h\u1ecdc t\u1ef1 \u0111\u1ed9ng, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n l\u1ed7i tr\u00ean bo m\u1ea1ch \u0111i\u1ec7n t\u1eed trong d\u00e2y chuy\u1ec1n SMT. H\u1ec7 th\u1ed1ng AOI s\u1eed d\u1ee5ng camera v\u00e0 ph\u1ea7n m\u1ec1m x\u1eed l\u00fd h\u00ecnh \u1ea3nh \u0111\u1ec3 qu\u00e9t b\u1ec1 m\u1eb7t m\u1ea1ch, nh\u1eadn di\u1ec7n c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 thi\u1ebfu linh ki\u1ec7n, h\u00e0n k\u00e9m, ch\u00e2n linh ki\u1ec7n l\u1ec7ch, c\u1ea7u h\u00e0n hay linh ki\u1ec7n l\u1eafp sai chi\u1ec1u.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u1edd AOI, qu\u00e1 tr\u00ecnh ki\u1ec3m tra tr\u1edf n\u00ean nhanh ch\u00f3ng, ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed3ng nh\u1ea5t, gi\u1ea3m thi\u1ec3u s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o ki\u1ec3m tra th\u1ee7 c\u00f4ng v\u00e0 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed.<\/span><\/p>\n<figure id=\"attachment_1694\" aria-describedby=\"caption-attachment-1694\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1694\" src=\"https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/cong-nghe-aoi-la-gi-2.webp\" alt=\"C\u00f4ng ngh\u1ec7 AOI\" width=\"1200\" height=\"650\" srcset=\"https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/cong-nghe-aoi-la-gi-2.webp 1200w, https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/cong-nghe-aoi-la-gi-2-300x163.webp 300w, https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/cong-nghe-aoi-la-gi-2-1024x555.webp 1024w, https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/cong-nghe-aoi-la-gi-2-768x416.webp 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-1694\" class=\"wp-caption-text\">C\u00f4ng ngh\u1ec7 AOI<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"2_Nguyen_ly_hoat_dong_cua_cong_nghe_AOI\"><\/span><strong>2. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng ngh\u1ec7 AOI<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"21_Cau_tao_he_thong_AOI\"><\/span><strong>2.1. C\u1ea5u t\u1ea1o h\u1ec7 th\u1ed1ng AOI<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng AOI th\u01b0\u1eddng g\u1ed3m ba ph\u1ea7n ch\u00ednh:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u00e1y qu\u00e9t\/quang h\u1ecdc (Optical Scanner): Ch\u1ee5p h\u00ecnh \u1ea3nh b\u1ec1 m\u1eb7t bo m\u1ea1ch \u0111\u1ec3 nh\u1eadn di\u1ec7n linh ki\u1ec7n v\u00e0 m\u1ed1i h\u00e0n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ph\u1ea7n m\u1ec1m ph\u00e2n t\u00edch (Analysis Software): So s\u00e1nh h\u00ecnh \u1ea3nh th\u1ef1c t\u1ebf v\u1edbi d\u1eef li\u1ec7u CAD chu\u1ea9n, ph\u00e1t hi\u1ec7n c\u00e1c l\u1ed7i nh\u01b0 linh ki\u1ec7n thi\u1ebfu, l\u1ec7ch v\u1ecb tr\u00ed hay h\u00e0n k\u00e9m.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u1ed9 x\u1eed l\u00fd t\u00edn hi\u1ec7u (Signal Processor): X\u1eed l\u00fd d\u1eef li\u1ec7u thu \u0111\u01b0\u1ee3c t\u1eeb m\u00e1y qu\u00e9t, \u0111\u01b0a ra k\u1ebft qu\u1ea3 \u0111\u00e1nh gi\u00e1 l\u1ed7i ch\u00ednh x\u00e1c v\u00e0 nhanh ch\u00f3ng.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"22_Quy_trinh_kiem_tra_bang_AOI\"><\/span><strong>2.2. Quy tr\u00ecnh ki\u1ec3m tra b\u1eb1ng AOI<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Sau h\u00e0n reflow, bo m\u1ea1ch \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o AOI \u0111\u1ec3 ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng ch\u1ea5t l\u01b0\u1ee3ng l\u1eafp r\u00e1p v\u00e0 m\u1ed1i h\u00e0n tr\u01b0\u1edbc khi chuy\u1ec3n sang c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo.<\/span><\/p>\n<p><b>&#8211; B\u01b0\u1edbc 1:<\/b><span style=\"font-weight: 400;\"> Sau khi ho\u00e0n t\u1ea5t c\u00f4ng \u0111o\u1ea1n h\u00e0n reflow, bo m\u1ea1ch \u0111\u01b0\u1ee3c chuy\u1ec3n sang m\u00e1y AOI \u0111\u1ec3 ki\u1ec3m tra t\u1ed5ng th\u1ec3 ch\u1ea5t l\u01b0\u1ee3ng l\u1eafp r\u00e1p v\u00e0 m\u1ed1i h\u00e0n tr\u00ean b\u1ec1 m\u1eb7t PCB.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/p>\n<p><b>&#8211; B\u01b0\u1edbc 2:<\/b><span style=\"font-weight: 400;\"> H\u1ec7 th\u1ed1ng AOI s\u1eed d\u1ee5ng camera \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao k\u1ebft h\u1ee3p v\u1edbi ngu\u1ed3n s\u00e1ng ph\u00f9 h\u1ee3p \u0111\u1ec3 qu\u00e9t v\u00e0 thu nh\u1eadn h\u00ecnh \u1ea3nh chi ti\u1ebft c\u1ee7a linh ki\u1ec7n, ch\u00e2n linh ki\u1ec7n v\u00e0 m\u1ed1i h\u00e0n.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/p>\n<p><b>&#8211; B\u01b0\u1edbc 3:<\/b><span style=\"font-weight: 400;\"> Ph\u1ea7n m\u1ec1m AOI x\u1eed l\u00fd h\u00ecnh \u1ea3nh thu \u0111\u01b0\u1ee3c, so s\u00e1nh v\u1edbi d\u1eef li\u1ec7u chu\u1ea9n \u0111\u00e3 thi\u1ebft l\u1eadp nh\u1eb1m ph\u00e1t hi\u1ec7n c\u00e1c sai l\u1ec7ch v\u1ec1 v\u1ecb tr\u00ed, c\u1ef1c t\u00ednh, h\u00ecnh d\u1ea1ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng m\u1ed1i h\u00e0n.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/p>\n<p><b>&#8211; B\u01b0\u1edbc 4:<\/b><span style=\"font-weight: 400;\"> C\u00e1c l\u1ed7i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh v\u00e0 \u0111\u00e1nh d\u1ea5u v\u1ecb tr\u00ed tr\u00ean bo m\u1ea1ch, \u0111\u1ed3ng th\u1eddi k\u1ebft qu\u1ea3 ki\u1ec3m tra \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef \u0111\u1ec3 ph\u1ee5c v\u1ee5 s\u1eeda l\u1ed7i, ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n v\u00e0 c\u1ea3i ti\u1ebfn quy tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/span><\/p>\n<figure id=\"attachment_1695\" aria-describedby=\"caption-attachment-1695\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1695\" src=\"https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/cong-nghe-aoi-la-gi-6.webp\" alt=\"Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng ngh\u1ec7 AOI\" width=\"1200\" height=\"650\" srcset=\"https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/cong-nghe-aoi-la-gi-6.webp 1200w, https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/cong-nghe-aoi-la-gi-6-300x163.webp 300w, https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/cong-nghe-aoi-la-gi-6-1024x555.webp 1024w, https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/cong-nghe-aoi-la-gi-6-768x416.webp 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-1695\" class=\"wp-caption-text\">Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng ngh\u1ec7 AOI<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"23_Phan_loai_he_thong_AOI\"><\/span><strong>2.3. Ph\u00e2n lo\u1ea1i h\u1ec7 th\u1ed1ng AOI<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><strong>AOI 2D:<\/strong><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng ki\u1ec3m tra quang h\u1ecdc s\u1eed d\u1ee5ng h\u00ecnh \u1ea3nh ph\u1eb3ng ch\u1ee5p t\u1eeb tr\u00ean xu\u1ed1ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 bo m\u1ea1ch. AOI 2D ch\u1ee7 y\u1ebfu ph\u00e1t hi\u1ec7n c\u00e1c l\u1ed7i nh\u01b0 thi\u1ebfu linh ki\u1ec7n, sai v\u1ecb tr\u00ed, sai chi\u1ec1u, c\u1ea7u h\u00e0n ho\u1eb7c h\u00e0n k\u00e9m b\u1ec1 m\u1eb7t. \u0110\u00e2y l\u00e0 lo\u1ea1i AOI ph\u1ed5 bi\u1ebfn, chi ph\u00ed \u0111\u1ea7u t\u01b0 th\u1ea5p v\u00e0 \u0111\u00e1p \u1ee9ng t\u1ed1t \u0111a s\u1ed1 nhu c\u1ea7u ki\u1ec3m tra trong SMT.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><strong>AOI 3D:<\/strong><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng AOI s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 qu\u00e9t ba chi\u1ec1u \u0111\u1ec3 \u0111o chi\u1ec1u cao v\u00e0 h\u00ecnh d\u1ea1ng m\u1ed1i h\u00e0n. AOI 3D gi\u00fap ph\u00e1t hi\u1ec7n c\u00e1c l\u1ed7i ph\u1ee9c t\u1ea1p m\u00e0 AOI 2D kh\u00f3 nh\u1eadn di\u1ec7n, nh\u01b0 chi\u1ec1u cao m\u1ed1i h\u00e0n kh\u00f4ng \u0111\u1ea1t, coplanarity k\u00e9m ho\u1eb7c l\u1ed7i th\u1ec3 t\u00edch thi\u1ebfc, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c bo m\u1ea1ch c\u00f3 y\u00eau c\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng cao.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_Cac_loi_co_the_duoc_xac_dinh_trong_AOI\"><\/span><strong>3. C\u00e1c l\u1ed7i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong AOI<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng AOI \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00e1t hi\u1ec7n nhi\u1ec1u lo\u1ea1i l\u1ed7i tr\u00ean bo m\u1ea1ch \u0111i\u1ec7n t\u1eed, gi\u00fap \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng cao tr\u01b0\u1edbc khi xu\u1ea5t x\u01b0\u1edfng. M\u1ed9t s\u1ed1 l\u1ed7i ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"31_Linh_kien_thieu_hoac_sai_vi_tri\"><\/span><strong>3.1. Linh ki\u1ec7n thi\u1ebfu ho\u1eb7c sai v\u1ecb tr\u00ed<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">AOI ph\u00e1t hi\u1ec7n linh ki\u1ec7n kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u0111\u00fang v\u1ecb tr\u00ed ho\u1eb7c b\u1ecb thi\u1ebfu tr\u00ean bo m\u1ea1ch.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u1ed7i n\u00e0y th\u01b0\u1eddng x\u1ea3y ra do m\u00e1y pick-and-place l\u1eafp linh ki\u1ec7n sai ho\u1eb7c b\u1ecb tr\u01b0\u1ee3t.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"32_Linh_kien_lech_chieu_hoac_nguoc_cuc\"><\/span><strong>3.2. Linh ki\u1ec7n l\u1ec7ch chi\u1ec1u ho\u1eb7c ng\u01b0\u1ee3c c\u1ef1c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ed1i v\u1edbi c\u00e1c linh ki\u1ec7n c\u00f3 c\u1ef1c t\u00ednh nh\u01b0 diode, capacitor, AOI nh\u1eadn di\u1ec7n linh ki\u1ec7n l\u1eafp ng\u01b0\u1ee3c c\u1ef1c, tr\u00e1nh l\u1ed7i m\u1ea1ch kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"33_Chan_han_ngan_hoac_han_kem\"><\/span><strong>3.3. Ch\u00e2n h\u00e0n ng\u1eafn ho\u1eb7c h\u00e0n k\u00e9m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ki\u1ec3m tra m\u1ed1i h\u00e0n xem ch\u00e2n linh ki\u1ec7n c\u00f3 ti\u1ebfp x\u00fac \u0111\u1ee7 v\u1edbi pad hay kh\u00f4ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ph\u00e1t hi\u1ec7n c\u00e1c m\u1ed1i h\u00e0n kh\u00f4ng \u0111\u1ea1t chu\u1ea9n, h\u00e0n k\u00e9m, h\u00e0n thi\u1ebfu thi\u1ebfc.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"34_Cau_han_Solder_Bridge\"><\/span><strong>3.4. C\u1ea7u h\u00e0n (Solder Bridge)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">X\u1ea3y ra khi hai ho\u1eb7c nhi\u1ec1u ch\u00e2n linh ki\u1ec7n b\u1ecb n\u1ed1i v\u1edbi nhau do h\u00e0n th\u1eeba.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">AOI d\u1ec5 d\u00e0ng ph\u00e1t hi\u1ec7n c\u00e1c \u0111\u01b0\u1eddng d\u1eabn b\u1ecb n\u1ed1i sai, gi\u1ea3m nguy c\u01a1 ch\u1eadp m\u1ea1ch.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"35_Linh_kien_hong_hoac_bien_dang\"><\/span><strong>3.5. Linh ki\u1ec7n h\u1ecfng ho\u1eb7c bi\u1ebfn d\u1ea1ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ki\u1ec3m tra h\u00ecnh d\u1ea1ng, k\u00edch th\u01b0\u1edbc v\u00e0 m\u00e0u s\u1eafc c\u1ee7a linh ki\u1ec7n \u0111\u1ec3 ph\u00e1t hi\u1ec7n linh ki\u1ec7n n\u1ee9t, cong, v\u1ee1 ho\u1eb7c ch\u00e1y.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"36_Han_lech_pad_Misalignment\"><\/span><strong>3.6. H\u00e0n l\u1ec7ch pad (Misalignment)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">AOI ph\u00e1t hi\u1ec7n c\u00e1c linh ki\u1ec7n kh\u00f4ng n\u1eb1m ch\u00ednh x\u00e1c tr\u00ean pad h\u00e0n, \u0111\u1ea3m b\u1ea3o m\u1ed1i h\u00e0n ch\u1eafc ch\u1eafn v\u00e0 ch\u00ednh x\u00e1c.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Nh\u1edd kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n \u0111a d\u1ea1ng c\u00e1c l\u1ed7i n\u00e0y, AOI gi\u00fap nh\u00e0 m\u00e1y gi\u1ea3m t\u1ec9 l\u1ec7 s\u1ea3n ph\u1ea9m l\u1ed7i, ti\u1ebft ki\u1ec7m th\u1eddi gian ki\u1ec3m tra th\u1ee7 c\u00f4ng v\u00e0 t\u0103ng n\u0103ng su\u1ea5t d\u00e2y chuy\u1ec1n SMT.<\/span><\/p>\n<figure id=\"attachment_1696\" aria-describedby=\"caption-attachment-1696\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1696\" src=\"https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/cong-nghe-aoi-la-gi-5.webp\" alt=\"C\u00e1c l\u1ed7i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong AOI\" width=\"1200\" height=\"650\" srcset=\"https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/cong-nghe-aoi-la-gi-5.webp 1200w, https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/cong-nghe-aoi-la-gi-5-300x163.webp 300w, https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/cong-nghe-aoi-la-gi-5-1024x555.webp 1024w, https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/cong-nghe-aoi-la-gi-5-768x416.webp 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-1696\" class=\"wp-caption-text\">C\u00e1c l\u1ed7i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong AOI<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"4_Vai_tro_cua_cong_nghe_AOI\"><\/span><strong>4. Vai tr\u00f2 c\u1ee7a c\u00f4ng ngh\u1ec7 AOI<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Trong d\u00e2y chuy\u1ec1n SMT hi\u1ec7n \u0111\u1ea1i, ch\u1ec9 ki\u1ec3m tra th\u1ee7 c\u00f4ng l\u00e0 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed3ng \u0111\u1ec1u. \u0110\u00e2y l\u00e0 l\u00fac c\u00f4ng ngh\u1ec7 AOI tr\u1edf th\u00e0nh \u201cng\u01b0\u1eddi g\u00e1c c\u1ed5ng\u201d quan tr\u1ecdng, gi\u00fap ph\u00e1t hi\u1ec7n l\u1ed7i s\u1edbm, ch\u00ednh x\u00e1c v\u00e0 nh\u1ea5t qu\u00e1n ngay trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m:<\/b><span style=\"font-weight: 400;\"> AOI gi\u00fap ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c l\u1ed7i linh ki\u1ec7n v\u00e0 m\u1ed1i h\u00e0n tr\u00ean bo m\u1ea1ch, \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m \u0111\u1ea1t ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng tr\u01b0\u1edbc khi chuy\u1ec3n sang c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo ho\u1eb7c xu\u1ea5t x\u01b0\u1edfng.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Gi\u1ea3m ph\u1ee5 thu\u1ed9c v\u00e0o ki\u1ec3m tra th\u1ee7 c\u00f4ng:<\/b><span style=\"font-weight: 400;\"> Vi\u1ec7c ki\u1ec3m tra b\u1eb1ng m\u1eaft th\u01b0\u1eddng d\u1ec5 sai s\u00f3t v\u00e0 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u. AOI gi\u00fap chu\u1ea9n h\u00f3a qu\u00e1 tr\u00ecnh ki\u1ec3m tra, t\u0103ng \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 t\u00ednh \u1ed5n \u0111\u1ecbnh.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Gi\u1ea3m t\u1ec9 l\u1ec7 l\u1ed7i v\u00e0 chi ph\u00ed s\u1ea3n xu\u1ea5t:<\/b><span style=\"font-weight: 400;\"> Ph\u00e1t hi\u1ec7n l\u1ed7i s\u1edbm gi\u00fap h\u1ea1n ch\u1ebf s\u1eeda ch\u1eefa ph\u1ee9c t\u1ea1p, gi\u1ea3m ph\u1ebf ph\u1ea9m v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed v\u1eadt li\u1ec7u c\u0169ng nh\u01b0 nh\u00e2n c\u00f4ng.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u0103ng hi\u1ec7u su\u1ea5t v\u00e0 t\u1ed1c \u0111\u1ed9 s\u1ea3n xu\u1ea5t:<\/b><span style=\"font-weight: 400;\"> AOI ki\u1ec3m tra bo m\u1ea1ch nhanh v\u00e0 li\u00ean t\u1ee5c, ph\u00f9 h\u1ee3p v\u1edbi d\u00e2y chuy\u1ec1n SMT t\u1ef1 \u0111\u1ed9ng h\u00f3a, kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n s\u1ea3n xu\u1ea5t.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u1ed7 tr\u1ee3 c\u1ea3i ti\u1ebfn quy tr\u00ecnh SMT:<\/b><span style=\"font-weight: 400;\"> D\u1eef li\u1ec7u t\u1eeb AOI gi\u00fap nh\u00e0 m\u00e1y ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n l\u1ed7i, \u0111i\u1ec1u ch\u1ec9nh m\u00e1y m\u00f3c v\u00e0 t\u1ed1i \u01b0u quy tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"5_Uu_diem_va_nhuoc_diem_cua_cong_nghe_AOI\"><\/span><strong>5. \u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a c\u00f4ng ngh\u1ec7 AOI<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C\u0169ng nh\u01b0 b\u1ea5t k\u1ef3 c\u00f4ng ngh\u1ec7 ki\u1ec3m tra n\u00e0o, AOI mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch r\u00f5 r\u1ec7t cho d\u00e2y chuy\u1ec1n SMT, nh\u01b0ng \u0111\u1ed3ng th\u1eddi v\u1eabn t\u1ed3n t\u1ea1i nh\u1eefng gi\u1edbi h\u1ea1n nh\u1ea5t \u0111\u1ecbnh c\u1ea7n \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc khi tri\u1ec3n khai.<\/span><\/p>\n<p><b>\u01afu \u0111i\u1ec3m:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ph\u00e1t hi\u1ec7n l\u1ed7i nhanh, ch\u00ednh x\u00e1c v\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n so v\u1edbi ki\u1ec3m tra th\u1ee7 c\u00f4ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gi\u1ea3m ph\u1ee5 thu\u1ed9c v\u00e0o con ng\u01b0\u1eddi, h\u1ea1n ch\u1ebf sai s\u00f3t ch\u1ee7 quan.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ki\u1ec3m tra \u0111\u01b0\u1ee3c 100% s\u1ea3n ph\u1ea9m tr\u00ean d\u00e2y chuy\u1ec1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u1ec5 t\u00edch h\u1ee3p v\u00e0o d\u00e2y chuy\u1ec1n SMT t\u1ef1 \u0111\u1ed9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 truy xu\u1ea5t d\u1eef li\u1ec7u, ph\u00e2n t\u00edch l\u1ed7i v\u00e0 c\u1ea3i ti\u1ebfn quy tr\u00ecnh.<\/span><\/li>\n<\/ul>\n<p><b>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00f3 ph\u00e1t hi\u1ec7n c\u00e1c l\u1ed7i \u1ea9n b\u00ean trong m\u1ed1i h\u00e0n (\u0111\u1eb7c bi\u1ec7t v\u1edbi AOI 2D).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u1ea7n th\u1eddi gian thi\u1ebft l\u1eadp ch\u01b0\u01a1ng tr\u00ecnh v\u00e0 t\u1ed1i \u01b0u thu\u1eadt to\u00e1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u t\u01b0\u01a1ng \u0111\u1ed1i cao.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 ph\u00e1t sinh c\u1ea3nh b\u00e1o gi\u1ea3 n\u1ebfu c\u1ea5u h\u00ecnh ch\u01b0a ph\u00f9 h\u1ee3p.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"6_Ung_dung_cua_AOI_trong_thuc_te\"><\/span><strong>6. \u1ee8ng d\u1ee5ng c\u1ee7a AOI trong th\u1ef1c t\u1ebf<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_1697\" aria-describedby=\"caption-attachment-1697\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1697\" src=\"https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/aoi-technology-98-2-1.webp\" alt=\"\u1ee8ng d\u1ee5ng c\u1ee7a c\u00f4ng ngh\u1ec7 AOI\" width=\"1200\" height=\"650\" srcset=\"https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/aoi-technology-98-2-1.webp 1200w, https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/aoi-technology-98-2-1-300x163.webp 300w, https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/aoi-technology-98-2-1-1024x555.webp 1024w, https:\/\/makipos.com\/wp-content\/uploads\/2026\/02\/aoi-technology-98-2-1-768x416.webp 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-1697\" class=\"wp-caption-text\">\u1ee8ng d\u1ee5ng c\u1ee7a c\u00f4ng ngh\u1ec7 AOI<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Trong s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed hi\u1ec7n \u0111\u1ea1i, AOI \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i \u1edf nhi\u1ec1u c\u00f4ng \u0111o\u1ea1n kh\u00e1c nhau c\u1ee7a d\u00e2y chuy\u1ec1n SMT nh\u1eb1m \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m ngay t\u1eeb s\u1edbm v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro l\u1ed7i h\u00e0ng lo\u1ea1t.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ki\u1ec3m tra sau in kem h\u00e0n \u0111\u1ec3 ph\u00e1t hi\u1ec7n thi\u1ebfu kem, l\u1ec7ch v\u1ecb tr\u00ed, kem h\u00e0n kh\u00f4ng \u0111\u1ec1u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ki\u1ec3m tra sau g\u1eafn linh ki\u1ec7n nh\u1eb1m x\u00e1c \u0111\u1ecbnh sai v\u1ecb tr\u00ed, sai chi\u1ec1u, thi\u1ebfu ho\u1eb7c th\u1eeba linh ki\u1ec7n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ki\u1ec3m tra sau h\u00e0n reflow \u0111\u1ec3 ph\u00e1t hi\u1ec7n l\u1ed7i h\u00e0n, c\u1ea7u thi\u1ebfc, h\u00e0n l\u1ea1nh, h\u00e0n kh\u00f4ng \u0111\u1ee7.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u1ee8ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng, thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p, \u00f4 t\u00f4, y t\u1ebf v\u00e0 vi\u1ec5n th\u00f4ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 thu th\u1eadp d\u1eef li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng, ph\u1ee5c v\u1ee5 ph\u00e2n t\u00edch l\u1ed7i v\u00e0 c\u1ea3i ti\u1ebfn quy tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">C\u00f4ng ngh\u1ec7 AOI \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong d\u00e2y chuy\u1ec1n SMT, gi\u00fap ph\u00e1t hi\u1ec7n l\u1ed7i s\u1edbm, ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh v\u00e0 gi\u1ea3m r\u1ee7i ro trong s\u1ea3n xu\u1ea5t bo m\u1ea1ch \u0111i\u1ec7n t\u1eed. Vi\u1ec7c \u1ee9ng d\u1ee5ng AOI \u0111\u00fang c\u00e1ch cho ph\u00e9p doanh nghi\u1ec7p n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c, t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u ng\u00e0y c\u00e0ng kh\u1eaft khe c\u1ee7a th\u1ecb tr\u01b0\u1eddng. T\u1ea1i Makipos, AOI \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u00e0o quy tr\u00ecnh s\u1ea3n xu\u1ea5t SMT nh\u1eb1m \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n v\u00e0 b\u1ec1n v\u1eefng.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong ng\u00e0nh s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed hi\u1ec7n \u0111\u1ea1i, ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t lu\u00f4n l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u. C\u00f4ng ngh\u1ec7 AOI (Automated Optical Inspection) \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00f4ng th\u1ec3 thi\u1ebfu trong d\u00e2y chuy\u1ec1n SMT, gi\u00fap ph\u00e1t hi\u1ec7n nhanh ch\u00f3ng c\u00e1c l\u1ed7i h\u00e0n v\u00e0 linh ki\u1ec7n tr\u00ean bo [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1699,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1693","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-nganh"],"acf":[],"_links":{"self":[{"href":"https:\/\/makipos.com\/wp-json\/wp\/v2\/posts\/1693","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/makipos.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/makipos.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/makipos.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/makipos.com\/wp-json\/wp\/v2\/comments?post=1693"}],"version-history":[{"count":5,"href":"https:\/\/makipos.com\/wp-json\/wp\/v2\/posts\/1693\/revisions"}],"predecessor-version":[{"id":1794,"href":"https:\/\/makipos.com\/wp-json\/wp\/v2\/posts\/1693\/revisions\/1794"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/makipos.com\/wp-json\/wp\/v2\/media\/1699"}],"wp:attachment":[{"href":"https:\/\/makipos.com\/wp-json\/wp\/v2\/media?parent=1693"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/makipos.com\/wp-json\/wp\/v2\/categories?post=1693"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/makipos.com\/wp-json\/wp\/v2\/tags?post=1693"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}