{"id":7611,"date":"2026-06-16T10:44:00","date_gmt":"2026-06-16T02:44:00","guid":{"rendered":"https:\/\/www.jodoo.com\/blog\/?p=7611"},"modified":"2026-07-13T10:58:49","modified_gmt":"2026-07-13T02:58:49","slug":"chat-luong-theo-thiet-ke-va-san-xuat","status":"publish","type":"post","link":"https:\/\/www.jodoo.com\/blog\/vi-vn\/quality-by-design-manufacturing","title":{"rendered":"Ch\u1ea5t l\u01b0\u1ee3ng ngay t\u1eeb kh\u00e2u thi\u1ebft k\u1ebf: C\u00e1ch c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 t\u00edch h\u1ee3p ch\u1ea5t l\u01b0\u1ee3ng v\u00e0o quy tr\u00ecnh s\u1ea3n xu\u1ea5t"},"content":{"rendered":"

<\/span>Gi\u1edbi thi\u1ec7u: T\u1ea1i sao ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf l\u1ea1i quan tr\u1ecdng trong s\u1ea3n xu\u1ea5t hi\u1ec7n \u0111\u1ea1i<\/span><\/h2>\n\n\n\n

M\u1ed9t ph\u1ea7n l\u1edbn chi ph\u00ed ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng ch\u1ec9 th\u1ec3 hi\u1ec7n qua ph\u1ebf ph\u1ea9m. N\u00f3 c\u00f2n xu\u1ea5t hi\u1ec7n \u1edf th\u1eddi gian l\u00e0m l\u1ea1i, d\u1eebng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t, giao h\u00e0ng ch\u1eadm tr\u1ec5, khi\u1ebfu n\u1ea1i c\u1ee7a kh\u00e1ch h\u00e0ng v\u00e0 chi ph\u00ed nh\u00e2n c\u00f4ng ki\u1ec3m tra b\u1ed5 sung. T\u1ea1i nhi\u1ec1u nh\u00e0 m\u00e1y, ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf<\/a><\/strong> V\u1ea5n \u0111\u1ec1 n\u00e0y quan tr\u1ecdng v\u00ec kh\u00e2u ki\u1ec3m tra cu\u1ed1i c\u00f9ng ph\u00e1t hi\u1ec7n ra c\u00e1c v\u1ea5n \u0111\u1ec1 qu\u00e1 mu\u1ed9n, sau khi v\u1eadt li\u1ec7u, th\u1eddi gian m\u00e1y m\u00f3c v\u00e0 nh\u00e2n c\u00f4ng \u0111\u00e3 b\u1ecb ti\u00eau hao.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t, ch\u1ea5t l\u01b0\u1ee3ng ngay t\u1eeb kh\u00e2u thi\u1ebft k\u1ebf l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng quan tr\u1ecdng. v\u1eadn h\u00e0nh theo nguy\u00ean t\u1eafc ph\u00f2ng ng\u1eeba tr\u01b0\u1edbc ti\u00ean<\/strong> C\u00e1ch ti\u1ebfp c\u1eadn: x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec1u ki\u1ec7n quy tr\u00ecnh ph\u00f9 h\u1ee3p, ti\u00eau chu\u1ea9n h\u00f3a c\u00f4ng vi\u1ec7c, \u0111\u1eb7t c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t t\u1ea1i nh\u1eefng \u0111i\u1ec3m c\u00f3 th\u1ec3 ph\u00e1t sinh l\u1ed7i v\u00e0 thu th\u1eadp d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady trong khi qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u1eabn \u0111ang di\u1ec5n ra. S\u1ef1 thay \u0111\u1ed5i n\u00e0y r\u1ea5t quan tr\u1ecdng v\u00ec vi\u1ec7c ki\u1ec3m tra c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n l\u1ed7i, nh\u01b0ng kh\u00f4ng th\u1ec3 kh\u00f4i ph\u1ee5c n\u0103ng su\u1ea5t b\u1ecb m\u1ea5t ho\u1eb7c b\u1ea3o v\u1ec7 s\u1ea3n l\u01b0\u1ee3ng m\u1ed9t khi quy tr\u00ecnh \u0111\u00e3 b\u1ecb l\u1ec7ch h\u01b0\u1edbng.<\/p>\n\n\n\n

B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n nh\u01b0 th\u1ebf n\u00e0o trong th\u1ef1c t\u1ebf s\u1ea3n xu\u1ea5t, c\u00e1c y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf hi\u1ec7u qu\u1ea3, v\u00e0 c\u00e1ch c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t s\u1eed d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u1ec3 ng\u0103n ng\u1eeba l\u1ed7i tr\u01b0\u1edbc khi ch\u00fang lan r\u1ed9ng. B\u00e0i vi\u1ebft c\u0169ng xem x\u00e9t l\u00fd do t\u1ea1i sao nhi\u1ec1u k\u1ebf ho\u1ea1ch ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5t b\u1ea1i trong vi\u1ec7c th\u1ef1c hi\u1ec7n h\u00e0ng ng\u00e0y khi h\u1ed3 s\u01a1, ph\u00ea duy\u1ec7t v\u00e0 ki\u1ec3m tra \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1eb1ng gi\u1ea5y t\u1edd ho\u1eb7c b\u1ea3ng t\u00ednh r\u1eddi r\u1ea1c\u2014v\u00e0 vi\u1ec7c ki\u1ec3m so\u00e1t quy tr\u00ecnh l\u00e0m vi\u1ec7c hi\u1ec7u qu\u1ea3 h\u01a1n tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0o trong th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

<\/span>\u00dd ngh\u0129a c\u1ee7a "Ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf" trong s\u1ea3n xu\u1ea5t t\u1ea1i nh\u00e0 m\u00e1y<\/span><\/h2>\n\n\n\n

Tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t, ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf<\/a><\/strong> \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 quy tr\u00ecnh \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng sao cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 t\u1ea1o ra s\u1ea3n ph\u1ea9m t\u1ed1t m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n, ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 ph\u00e2n lo\u1ea1i s\u1ea3n ph\u1ea9m k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng \u1edf cu\u1ed1i. Tr\u00ean th\u1ef1c t\u1ebf, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 c\u00e1c ti\u00eau chu\u1ea9n c\u00f4ng vi\u1ec7c r\u00f5 r\u00e0ng, c\u00e1c th\u00f4ng s\u1ed1 quan tr\u1ecdng \u0111\u00e3 bi\u1ebft, c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh v\u00e0 c\u00e1c quy t\u1eafc ph\u1ea3n h\u1ed3i nhanh ch\u00f3ng khi c\u00f3 \u0111i\u1ec1u g\u00ec \u0111\u00f3 kh\u00f4ng \u0111\u1ea1t ti\u00eau chu\u1ea9n. \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t, \u0111i\u1ec1u n\u00e0y thi\u00ean v\u1ec1... ch\u1ea5t l\u01b0\u1ee3ng t\u00edch h\u1ee3p<\/strong>, Kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i v\u00e0 ki\u1ec3m so\u00e1t t\u1ea1i \u0111i\u1ec3m t\u1ea1o ra gi\u00e1 tr\u1ecb.<\/p>\n\n\n\n

<\/span>Nguy\u00ean t\u1eafc ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf trong s\u1ea3n xu\u1ea5t<\/span><\/h3>\n\n\n\n

C\u00e1c nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf (Quality by Design - QbD) r\u1ea5t \u0111\u01a1n gi\u1ea3n trong ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t. \u0110\u1ea7u ti\u00ean, x\u00e1c \u0111\u1ecbnh nh\u1eefng g\u00ec quan tr\u1ecdng \u0111\u1ed1i v\u1edbi kh\u00e1ch h\u00e0ng v\u00e0 chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec1u \u0111\u00f3 th\u00e0nh c\u00e1c y\u00eau c\u1ea7u s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c nh\u01b0 k\u00edch th\u01b0\u1edbc, m\u00f4-men xo\u1eafn, tr\u1ecdng l\u01b0\u1ee3ng \u0111\u00f3ng g\u00f3i, \u0111\u1ed9 b\u1ec1n ni\u00eam phong ho\u1eb7c \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t. Th\u1ee9 hai, x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec1u ki\u1ec7n quy tr\u00ecnh n\u00e0o \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u00e1c y\u00eau c\u1ea7u \u0111\u00f3, sau \u0111\u00f3 ki\u1ec3m so\u00e1t ch\u00fang th\u00f4ng qua c\u00e0i \u0111\u1eb7t m\u00e1y m\u00f3c, ph\u01b0\u01a1ng ph\u00e1p v\u1eadn h\u00e0nh, ki\u1ec3m so\u00e1t v\u1eadt li\u1ec7u v\u00e0 ki\u1ec3m tra trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t. Sau \u0111\u00f3, gi\u1ea3m thi\u1ec3u s\u1ef1 bi\u1ebfn \u0111\u1ed5i c\u1ee7a quy tr\u00ecnh tr\u01b0\u1edbc khi xu\u1ea5t hi\u1ec7n l\u1ed7i. \u0110i\u1ec1u \u0111\u00f3 bao g\u1ed3m thi\u1ebft k\u1ebf \u0111\u1ed3 g\u00e1, thi\u1ebft b\u1ecb poka-yoke, x\u00e1c minh thi\u1ebft l\u1eadp, gi\u1edbi h\u1ea1n ki\u1ec3m so\u00e1t v\u00e0 k\u1ebf ho\u1ea1ch ph\u1ea3n \u1ee9ng ti\u00eau chu\u1ea9n. Theo ngh\u0129a n\u00e0y, s\u1ea3n xu\u1ea5t QbD kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh ch\u1ea5t l\u01b0\u1ee3ng ri\u00eang bi\u1ec7t; \u0111\u00f3 l\u00e0 m\u1ed9t c\u00e1ch th\u1ee9c \u0111\u1ec3... thi\u1ebft k\u1ebf s\u1ea3n xu\u1ea5t<\/strong> Nh\u1edd \u0111\u00f3, k\u1ebft qu\u1ea3 ch\u1ea5t l\u01b0\u1ee3ng tr\u1edf n\u00ean d\u1ec5 d\u1ef1 \u0111o\u00e1n h\u01a1n.<\/p>\n\n\n\n

<\/span>Ph\u00f2ng ng\u1eeba so v\u1edbi ph\u00e1t hi\u1ec7n: S\u1ef1 thay \u0111\u1ed5i th\u1ef1c s\u1ef1<\/span><\/h3>\n\n\n\n

M\u1ed9t c\u00e1ch h\u1eefu \u00edch \u0111\u1ec3 hi\u1ec3u v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf l\u00e0 so s\u00e1nh. ph\u00f2ng ng\u1eeba<\/strong> v\u1edbi ph\u00e1t hi\u1ec7n<\/strong>. C\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean ph\u00e1t hi\u1ec7n ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o kh\u00e2u ki\u1ec3m tra cu\u1ed1i c\u00f9ng \u0111\u1ec3 t\u00ecm ra l\u1ed7i sau khi \u0111\u00e3 ti\u00eau t\u1ed1n th\u1eddi gian, c\u00f4ng s\u1ee9c v\u00e0 v\u1eadt li\u1ec7u. C\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean ph\u00f2ng ng\u1eeba \u0111\u1eb7t c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t s\u1edbm h\u01a1n, \u1edf giai \u0111o\u1ea1n m\u00e0 quy tr\u00ecnh v\u1eabn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa tr\u01b0\u1edbc khi s\u1ea3n l\u01b0\u1ee3ng kh\u00f4ng \u0111\u1ea1t ti\u00eau chu\u1ea9n t\u0103ng l\u00ean.<\/p>\n\n\n\n

V\u00ed d\u1ee5, m\u1ed9t nh\u00e0 m\u00e1y d\u1eadp kim lo\u1ea1i c\u00f3 th\u1ec3 ki\u1ec3m tra c\u00e1c b\u1ed9 ph\u1eadn th\u00e0nh ph\u1ea9m xem c\u00f3 g\u1edd v\u00e0 bi\u1ebfn d\u1ea1ng hay kh\u00f4ng v\u00e0o cu\u1ed1i ca l\u00e0m vi\u1ec7c, ho\u1eb7c c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t t\u00ecnh tr\u1ea1ng khu\u00f4n, l\u1ef1c \u00e9p, b\u00f4i tr\u01a1n v\u00e0 ph\u00ea duy\u1ec7t s\u1ea3n ph\u1ea9m \u0111\u1ea7u ti\u00ean tr\u01b0\u1edbc khi sai l\u1ec7ch g\u00e2y ra ph\u1ebf ph\u1ea9m. C\u00e1ch ti\u1ebfp c\u1eadn th\u1ee9 hai th\u01b0\u1eddng l\u00e0m gi\u1ea3m c\u1ea3 t\u1ef7 l\u1ec7 l\u1ed7i v\u00e0 chi ph\u00ed \u1ea9n nh\u01b0 d\u1eebng d\u00e2y chuy\u1ec1n, nh\u00e2n c\u00f4ng ph\u00e2n lo\u1ea1i, \u0111\u01a1n \u0111\u1eb7t h\u00e0ng thay th\u1ebf kh\u1ea9n c\u1ea5p v\u00e0 khi\u1ebfu n\u1ea1i c\u1ee7a kh\u00e1ch h\u00e0ng. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng v\u00ec ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m th\u01b0\u1eddng g\u00e2y t\u1ed1n k\u00e9m cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t. Doanh thu t\u1eeb 15% \u0111\u1ebfn 20%<\/strong>, Theo \u01b0\u1edbc t\u00ednh c\u1ee7a ng\u00e0nh t\u1eeb ASQ v\u00e0 c\u00e1c nghi\u00ean c\u1ee9u ch\u1ea5t l\u01b0\u1ee3ng li\u00ean quan.<\/p>\n\n\n\n

<\/span>Ch\u1ea5t l\u01b0\u1ee3ng n\u1ed9i t\u1ea1i l\u00e0 m\u1ed9t quy tr\u00ecnh k\u1ef7 lu\u1eadt.<\/span><\/h3>\n\n\n\n

Ch\u1ea5t l\u01b0\u1ee3ng n\u1ed9i t\u1ea1i kh\u00f4ng t\u1ef1 nhi\u00ean m\u00e0 c\u00f3 ch\u1ec9 v\u00ec m\u1ed9t nh\u00f3m n\u00f3i r\u1eb1ng ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 quan tr\u1ecdng. N\u00f3 xu\u1ea5t hi\u1ec7n khi k\u1ef7 lu\u1eadt quy tr\u00ecnh \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 h\u00e0nh \u0111\u1ed9ng \u0111\u00fang d\u1ec5 d\u00e0ng h\u01a1n h\u00e0nh \u0111\u1ed9ng sai. \u0110i\u1ec1u \u0111\u00f3 bao g\u1ed3m c\u00e1c h\u01b0\u1edbng d\u1eabn c\u00f4ng vi\u1ec7c ti\u00eau chu\u1ea9n, c\u00e1c b\u01b0\u1edbc thi\u1ebft l\u1eadp \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, c\u00e1c phi\u00ean b\u1ea3n v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t, c\u00e1c c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n v\u00e0 c\u00e1c ti\u00eau ch\u00ed r\u00f5 r\u00e0ng v\u1ec1 th\u1eddi \u0111i\u1ec3m s\u1ea3n xu\u1ea5t ph\u1ea3i d\u1eebng l\u1ea1i v\u00e0 b\u00e1o c\u00e1o l\u00ean c\u1ea5p tr\u00ean.<\/p>\n\n\n\n

\u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd nh\u00e0 m\u00e1y gi\u00e0u kinh nghi\u1ec7m lu\u00f4n coi ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t l\u00e0 hai y\u1ebfu t\u1ed1 li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd. N\u1ebfu m\u1ed9t quy tr\u00ecnh ph\u1ee5 thu\u1ed9c v\u00e0o kinh nghi\u1ec7m truy\u1ec1n mi\u1ec7ng, tr\u00ed nh\u1edb ho\u1eb7c ph\u00e1n \u0111o\u00e1n c\u00e1 nh\u00e2n m\u00e0 kh\u00f4ng c\u00f3 ranh gi\u1edbi r\u00f5 r\u00e0ng, hi\u1ec7u su\u1ea5t ch\u1ea5t l\u01b0\u1ee3ng s\u1ebd thay \u0111\u1ed5i theo ca l\u00e0m vi\u1ec7c, theo ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 theo d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t. Thi\u1ebft k\u1ebf ch\u1ea5t l\u01b0\u1ee3ng gi\u00fap gi\u1ea3m thi\u1ec3u s\u1ef1 bi\u1ebfn \u0111\u1ed9ng \u0111\u00f3 b\u1eb1ng c\u00e1ch l\u00e0m cho c\u00e1c k\u1ef3 v\u1ecdng tr\u1edf n\u00ean r\u00f5 r\u00e0ng v\u00e0 kh\u1ea3 thi.<\/p>\n\n\n\n

<\/span>L\u1eadp k\u1ebf ho\u1ea1ch ch\u1ea5t l\u01b0\u1ee3ng b\u1eaft \u0111\u1ea7u tr\u01b0\u1edbc khi qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1eaft \u0111\u1ea7u.<\/span><\/h3>\n\n\n\n

Tr\u00ean th\u1ef1c t\u1ebf, vi\u1ec7c l\u1eadp k\u1ebf ho\u1ea1ch ch\u1ea5t l\u01b0\u1ee3ng trong s\u1ea3n xu\u1ea5t b\u1eaft \u0111\u1ea7u t\u1eeb r\u1ea5t l\u00e2u tr\u01b0\u1edbc khi l\u00f4 h\u00e0ng \u0111\u1ea7u ti\u00ean ho\u1eb7c \u0111\u01a1n \u0111\u1eb7t h\u00e0ng s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n. C\u00e1c nh\u00f3m c\u1ea7n xem x\u00e9t c\u00e1c y\u00eau c\u1ea7u s\u1ea3n ph\u1ea9m, hi\u1ec3u r\u00f5 c\u00e1c r\u1ee7i ro l\u1ed7i, x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m ki\u1ec3m so\u00e1t ch\u00ednh v\u00e0 quy\u1ebft \u0111\u1ecbnh c\u00e1ch th\u1ee9c x\u00e1c minh s\u1ef1 ph\u00f9 h\u1ee3p trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t. Giai \u0111o\u1ea1n l\u1eadp k\u1ebf ho\u1ea1ch \u0111\u00f3 l\u00e0 n\u01a1i m\u00e0 nhi\u1ec1u l\u1ed7i ti\u1ec1m \u1ea9n trong t\u01b0\u01a1ng lai \u0111\u01b0\u1ee3c ng\u0103n ng\u1eeba ho\u1eb7c v\u00f4 t\u00ecnh \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o quy tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

M\u1ed9t v\u00ed d\u1ee5 \u0111\u01a1n gi\u1ea3n l\u00e0 d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p cho ra m\u1eaft m\u1ed9t bi\u1ebfn th\u1ec3 s\u1ea3n ph\u1ea9m m\u1edbi v\u1edbi chi\u1ec1u d\u00e0i m\u1ed9t chi ti\u1ebft l\u1eafp gh\u00e9p \u0111\u01b0\u1ee3c thay \u0111\u1ed5i. N\u1ebfu b\u1ed9 ph\u1eadn k\u1ef9 thu\u1eadt c\u1eadp nh\u1eadt b\u1ea3n v\u1ebd nh\u01b0ng h\u01b0\u1edbng d\u1eabn c\u00f4ng vi\u1ec7c, ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f3ng g\u00f3i v\u00e0 b\u01b0\u1edbc ki\u1ec3m tra m\u00f4-men xo\u1eafn kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i, d\u00e2y chuy\u1ec1n c\u00f3 th\u1ec3 t\u1ea1o ra l\u1ed7i ngay t\u1eeb ng\u00e0y \u0111\u1ea7u ti\u00ean. Ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf \u0111\u00f2i h\u1ecfi c\u00e1c kh\u00e2u ki\u1ec3m so\u00e1t \u0111\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh ph\u00f9 h\u1ee3p tr\u01b0\u1edbc khi \u0111\u01b0a s\u1ea3n ph\u1ea9m ra th\u1ecb tr\u01b0\u1eddng, ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa sau khi s\u1ea3n ph\u1ea9m b\u1ecb l\u1ed7i xu\u1ea5t hi\u1ec7n.<\/p>\n\n\n\n

<\/span>V\u1ecb tr\u00ed c\u1ee7a K\u1ebf ho\u1ea1ch Ki\u1ec3m so\u00e1t Quy tr\u00ecnh<\/span><\/h3>\n\n\n\n

A k\u1ebf ho\u1ea1ch ki\u1ec3m so\u00e1t quy tr\u00ecnh<\/strong> l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 thi\u1ebft th\u1ef1c nh\u1ea5t \u0111\u1ec3 ti\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf<\/strong><\/a> N\u00f3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o th\u1ef1c thi h\u00e0ng ng\u00e0y. N\u00f3 li\u00ean k\u1ebft c\u00e1c y\u00eau c\u1ea7u s\u1ea3n ph\u1ea9m v\u1edbi c\u00e1c b\u01b0\u1edbc s\u1ea3n xu\u1ea5t, x\u00e1c \u0111\u1ecbnh nh\u1eefng g\u00ec c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, \u0111\u1ecbnh ngh\u0129a c\u00e1ch th\u1ee9c ki\u1ec3m tra v\u00e0 l\u00e0m r\u00f5 ph\u1ea3i l\u00e0m g\u00ec n\u1ebfu k\u1ebft qu\u1ea3 n\u1eb1m ngo\u00e0i gi\u1edbi h\u1ea1n. Tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t, \u0111i\u1ec1u \u0111\u00f3 t\u1ea1o ra m\u1ed9t logic v\u1eadn h\u00e0nh chung gi\u1eefa b\u1ed9 ph\u1eadn k\u1ef9 thu\u1eadt, s\u1ea3n xu\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n\n\n\n

\u1ede giai \u0111o\u1ea1n n\u00e0y, ch\u1ec9 c\u1ea7n hi\u1ec3u k\u1ebf ho\u1ea1ch ki\u1ec3m so\u00e1t nh\u01b0 l\u00e0 c\u1ea7u n\u1ed1i gi\u1eefa \u00fd \u0111\u1ed3 thi\u1ebft k\u1ebf v\u00e0 qu\u00e1 tr\u00ecnh th\u1ef1c thi. N\u00f3 cho nh\u00f3m bi\u1ebft kh\u00f4ng ch\u1ec9 k\u1ebft qu\u1ea3 t\u1ed1t tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0o, m\u00e0 c\u00f2n c\u1ea3 nh\u1eefng \u0111i\u1ec1u ki\u1ec7n quy tr\u00ecnh n\u00e0o ph\u1ea3i \u1ed5n \u0111\u1ecbnh \u0111\u1ec3 t\u1ea1o ra k\u1ebft qu\u1ea3 \u0111\u00f3 m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n. C\u00e1c ph\u1ea7n ti\u1ebfp theo s\u1ebd xem x\u00e9t k\u1ef9 h\u01a1n c\u00e1c y\u1ebfu t\u1ed1 ki\u1ec3m so\u00e1t c\u1ee5 th\u1ec3 v\u00e0 c\u00e1ch c\u00e1c nh\u00f3m s\u1eed d\u1ee5ng ch\u00fang \u0111\u1ec3 ng\u0103n ng\u1eeba l\u1ed7i trong ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

<\/span>C\u00e1c y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i c\u1ee7a h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t QbD<\/span><\/h2>\n\n\n\n

A ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf<\/a><\/strong> H\u1ec7 th\u1ed1ng ch\u1ec9 tr\u1edf n\u00ean thi\u1ebft th\u1ef1c khi c\u00e1c y\u00eau c\u1ea7u s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c chuy\u1ec3n h\u00f3a th\u00e0nh c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t t\u1ea1i x\u01b0\u1edfng s\u1ea3n xu\u1ea5t. Trong s\u1ea3n xu\u1ea5t QbD, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c c\u00e1ch th\u1ee9c th\u1ef1c hi\u1ec7n t\u1eebng b\u01b0\u1edbc, nh\u1eefng g\u00ec s\u1ebd \u0111\u01b0\u1ee3c ki\u1ec3m tra, nh\u1eefng gi\u1edbi h\u1ea1n n\u00e0o \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng v\u00e0 \u0111i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra khi c\u00f3 s\u1ef1 c\u1ed1. <\/p>\n\n\n\n

\u0110\u1ec3 l\u00e0m r\u00f5 \u0111i\u1ec1u \u0111\u00f3, h\u00e3y xem x\u00e9t m\u1ed9t v\u00ed d\u1ee5 c\u1ee5 th\u1ec3: d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p b\u1ea3ng m\u1ea1ch in s\u1ea3n xu\u1ea5t c\u00e1c m\u00f4-\u0111un \u0111i\u1ec1u khi\u1ec3n cho thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p. Tr\u00ean d\u00e2y chuy\u1ec1n n\u00e0y, ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m ph\u1ee5 thu\u1ed9c \u00edt h\u01a1n v\u00e0o kh\u00e2u ki\u1ec3m tra cu\u1ed1i c\u00f9ng m\u00e0 ph\u1ee5 thu\u1ed9c nhi\u1ec1u h\u01a1n v\u00e0o vi\u1ec7c ki\u1ec3m so\u00e1t qu\u00e1 tr\u00ecnh in keo h\u00e0n, v\u1ecb tr\u00ed linh ki\u1ec7n, qu\u00e1 tr\u00ecnh nung ch\u1ea3y v\u00e0 x\u00e1c minh ch\u1ee9c n\u0103ng trong su\u1ed1t qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

<\/span>Ti\u00eau chu\u1ea9n quy tr\u00ecnh<\/span><\/h3>\n\n\n\n

Kh\u1ed1i x\u00e2y d\u1ef1ng \u0111\u1ea7u ti\u00ean l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n quy tr\u00ecnh r\u00f5 r\u00e0ng<\/strong> \u0110\u1ed1i v\u1edbi m\u1ecdi thao t\u00e1c quan tr\u1ecdng. Trong v\u00ed d\u1ee5 l\u1eafp r\u00e1p PCB, \u0111i\u1ec1u n\u00e0y bao g\u1ed3m ph\u1ea1m vi \u0111\u1ed9 d\u00e0y kem h\u00e0n, t\u1ea7n su\u1ea5t l\u00e0m s\u1ea1ch khu\u00f4n in, x\u00e1c minh thi\u1ebft l\u1eadp b\u1ed9 c\u1ea5p li\u1ec7u, c\u1ea5u h\u00ecnh nhi\u1ec7t \u0111\u1ed9 l\u00f2 nung ch\u1ea3y v\u00e0 c\u00e1c quy t\u1eafc x\u1eed l\u00fd ph\u00f3ng \u0111i\u1ec7n t\u0129nh. N\u1ebfu c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y kh\u00f4ng r\u00f5 r\u00e0ng, ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 k\u1ef9 thu\u1eadt vi\u00ean s\u1ebd t\u1ef1 l\u1ea5p \u0111\u1ea7y nh\u1eefng kho\u1ea3ng tr\u1ed1ng \u0111\u00f3 theo nh\u1eefng c\u00e1ch kh\u00e1c nhau, v\u00e0 s\u1ef1 sai l\u1ec7ch s\u1ebd x\u00e2m nh\u1eadp v\u00e0o quy tr\u00ecnh tr\u01b0\u1edbc khi b\u1ea5t k\u1ef3 \u0111i\u1ec3m ki\u1ec3m tra n\u00e0o c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n ra.<\/p>\n\n\n\n

L\u1eadp k\u1ebf ho\u1ea1ch ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t trong s\u1ea3n xu\u1ea5t c\u0169ng ph\u00e2n bi\u1ec7t gi\u1eefa c\u00f4ng vi\u1ec7c ti\u00eau chu\u1ea9n v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng. V\u00ed d\u1ee5, vi\u1ec7c si\u1ebft ch\u1eb7t k\u1eb9p c\u1ed1 \u0111\u1ecbnh c\u00f3 th\u1ec3 l\u00e0 c\u00f4ng vi\u1ec7c th\u01b0\u1eddng quy, nh\u01b0ng chi\u1ec1u cao c\u1ee7a l\u1edbp kem h\u00e0n tr\u00ean c\u00e1c linh ki\u1ec7n c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng c\u1ea7u n\u1ed1i v\u00e0 l\u1ed7i h\u00e0n kh\u00f4ng \u0111\u1ee7. Nguy\u00ean t\u1eafc ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf y\u00eau c\u1ea7u c\u00e1c nh\u00f3m ph\u1ea3i x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m quy tr\u00ecnh \u0111\u00f3 t\u1eeb s\u1edbm, sau \u0111\u00f3 ghi l\u1ea1i ch\u00fang theo c\u00e1ch m\u00e0 s\u1ea3n xu\u1ea5t, k\u1ef9 thu\u1eadt v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec1u c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n.<\/p>\n\n\n\n

<\/span>C\u00e1c \u0111i\u1ec3m ki\u1ec3m tra quan tr\u1ecdng<\/span><\/h3>\n\n\n\n

Kh\u00f4ng ph\u1ea3i m\u1ecdi b\u01b0\u1edbc \u0111\u1ec1u c\u1ea7n m\u1ee9c \u0111\u1ed9 ki\u1ec3m so\u00e1t nh\u01b0 nhau, v\u00ec v\u1eady h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t QbD \u0111\u1ecbnh ngh\u0129a nh\u01b0 th\u1ebf n\u00e0o. c\u00e1c \u0111i\u1ec3m ki\u1ec3m tra quan tr\u1ecdng<\/strong> N\u01a1i r\u1ee7i ro cao nh\u1ea5t. Trong d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t PCB, c\u00e1c \u0111i\u1ec3m ki\u1ec3m tra \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m ph\u00ea duy\u1ec7t thi\u1ebft l\u1eadp bo m\u1ea1ch \u0111\u1ea7u ti\u00ean sau khi chuy\u1ec3n \u0111\u1ed5i, ki\u1ec3m tra kem h\u00e0n tr\u01b0\u1edbc khi \u0111\u1eb7t linh ki\u1ec7n, x\u00e1c nh\u1eadn c\u1ea5u h\u00ecnh nung ch\u1ea3y khi kh\u1edfi \u0111\u1ed9ng v\u00e0 xem x\u00e9t ki\u1ec3m tra ch\u1ee9c n\u0103ng l\u1ea7n \u0111\u1ea7u. C\u00e1c \u0111i\u1ec3m ki\u1ec3m tra n\u00e0y t\u1ea1o ra c\u00e1c \u0111i\u1ec3m ki\u1ec3m so\u00e1t c\u00f3 c\u1ea5u tr\u00fac b\u00ean trong quy tr\u00ecnh thay v\u00ec \u0111\u1ec3 r\u1ee7i ro \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n \u1edf cu\u1ed1i d\u00e2y chuy\u1ec1n.<\/p>\n\n\n\n

Gi\u00e1 tr\u1ecb c\u1ee7a m\u1ed9t \u0111i\u1ec3m ki\u1ec3m tra ph\u1ee5 thu\u1ed9c v\u00e0o th\u1eddi \u0111i\u1ec3m v\u00e0 m\u1ee5c \u0111\u00edch. Ki\u1ec3m tra s\u1ea3n ph\u1ea9m m\u1eabu \u0111\u1ea7u ti\u00ean x\u00e1c nh\u1eadn d\u00e2y chuy\u1ec1n \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp ch\u00ednh x\u00e1c tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t, trong khi ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t ki\u1ec3m tra xem quy tr\u00ecnh c\u00f3 \u1ed5n \u0111\u1ecbnh sau khi kh\u1edfi \u0111\u1ed9ng hay kh\u00f4ng. \u0110\u00e2y l\u00e0 c\u00e1ch ph\u00f2ng ng\u1eeba l\u1ed7i ho\u1ea1t \u0111\u1ed9ng trong th\u1ef1c t\u1ebf: \u0111i\u1ec3m ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf n\u01a1i m\u00e0 l\u1ed7i v\u1eabn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ng\u0103n ch\u1eb7n, s\u1eeda ch\u1eefa ho\u1eb7c d\u1eebng l\u1ea1i tr\u01b0\u1edbc khi n\u00f3 lan r\u1ed9ng ra to\u00e0n b\u1ed9 l\u00f4 h\u00e0ng.<\/p>\n\n\n\n

<\/span>Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra c\u1ee5 th\u1ec3 v\u00e0 gi\u1edbi h\u1ea1n ki\u1ec3m so\u00e1t<\/span><\/h3>\n\n\n\n

M\u1ed7i tr\u1ea1m ki\u1ec3m so\u00e1t c\u1ea7n c\u00f3 ki\u1ec3m tra \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh<\/strong> Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra r\u1ea5t quan tr\u1ecdng, kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 ch\u1ec9 th\u1ecb chung chung "ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng". Tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t PCB, keo h\u00e0n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra b\u1eb1ng d\u1eef li\u1ec7u SPI, v\u1ecb tr\u00ed linh ki\u1ec7n b\u1eb1ng AOI, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a l\u00f2 nung b\u1eb1ng c\u00e1c ch\u1ec9 s\u1ed1 nhi\u1ec7t \u0111\u1ed9 \u0111\u00e3 ghi l\u1ea1i, v\u00e0 \u0111\u1ea7u ra ch\u1ee9c n\u0103ng b\u1eb1ng m\u00e1y ki\u1ec3m tra \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh. Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra r\u1ea5t quan tr\u1ecdng v\u00ec c\u00e1c c\u00f4ng c\u1ee5 kh\u00e1c nhau ph\u00e1t hi\u1ec7n c\u00e1c ch\u1ebf \u0111\u1ed9 l\u1ed7i kh\u00e1c nhau, v\u00e0 c\u00e1c ch\u1ec9 th\u1ecb ki\u1ec3m tra m\u01a1 h\u1ed3 th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn \u0111\u00e1nh gi\u00e1 kh\u00f4ng nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c ca l\u00e0m vi\u1ec7c.<\/p>\n\n\n\n

C\u00e1c gi\u1edbi h\u1ea1n ki\u1ec3m so\u00e1t c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m v\u00ec ch\u00fang ph\u00e2n bi\u1ec7t s\u1ef1 bi\u1ebfn \u0111\u1ed5i ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n b\u1ea5t th\u01b0\u1eddng. Kho\u1ea3ng nhi\u1ec7t \u0111\u1ed9 \u0111\u1ec9nh khi nung ch\u1ea3y, dung sai th\u1ec3 t\u00edch kem h\u00e0n ho\u1eb7c t\u1ef7 l\u1ec7 l\u1ed7i t\u1ed1i \u0111a cho ph\u00e9p tr\u00ean AOI cung c\u1ea5p cho nh\u00f3m m\u1ed9t c\u01a1 s\u1edf kh\u00e1ch quan \u0111\u1ec3 h\u00e0nh \u0111\u1ed9ng. N\u1ebfu kh\u00f4ng c\u00f3 c\u00e1c gi\u1edbi h\u1ea1n n\u00e0y, ngay c\u1ea3 c\u00e1c nh\u00f3m gi\u00e0u kinh nghi\u1ec7m c\u0169ng c\u00f3 th\u1ec3 tranh lu\u1eadn li\u1ec7u quy tr\u00ecnh c\u00f3 \u0111ang b\u1ecb l\u1ec7ch h\u01b0\u1edbng hay kh\u00f4ng, \u0111i\u1ec1u n\u00e0y l\u00e0m suy y\u1ebfu ch\u1ea5t l\u01b0\u1ee3ng v\u1ed1n c\u00f3 v\u00e0 l\u00e0m ch\u1eadm th\u1eddi gian ph\u1ea3n h\u1ed3i.<\/p>\n\n\n\n

<\/span>K\u1ebf ho\u1ea1ch ki\u1ec3m so\u00e1t quy tr\u00ecnh<\/span><\/h3>\n\n\n\n

C\u00e1i k\u1ebf ho\u1ea1ch ki\u1ec3m so\u00e1t quy tr\u00ecnh<\/strong> \u0110\u00e2y l\u00e0 n\u01a1i c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y k\u1ebft h\u1ee3p l\u1ea1i. \u0110\u1ed1i v\u1edbi m\u1ed7i b\u01b0\u1edbc s\u1ea3n xu\u1ea5t tr\u00ean d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p PCB, n\u00f3 c\u1ea7n th\u1ec3 hi\u1ec7n y\u00eau c\u1ea7u s\u1ea3n ph\u1ea9m, r\u1ee7i ro ch\u00ednh ho\u1eb7c ch\u1ebf \u0111\u1ed9 l\u1ed7i, ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong quy tr\u00ecnh, quy t\u1eafc l\u1ea5y m\u1eabu ho\u1eb7c t\u1ea7n su\u1ea5t, gi\u1edbi h\u1ea1n ki\u1ec3m so\u00e1t v\u00e0 k\u1ebf ho\u1ea1ch ph\u1ea3n \u1ee9ng n\u1ebfu k\u1ebft qu\u1ea3 n\u1eb1m ngo\u00e0i ti\u00eau chu\u1ea9n. \u0110i\u1ec1u n\u00e0y l\u00e0m cho k\u1ebf ho\u1ea1ch ki\u1ec3m so\u00e1t quy tr\u00ecnh tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 th\u1ef1c ti\u1ec5n nh\u1ea5t \u0111\u1ec3 \u1ee9ng d\u1ee5ng. ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf<\/strong><\/a> c\u00e1c nguy\u00ean t\u1eafc tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

V\u00ed d\u1ee5, b\u01b0\u1edbc in kem h\u00e0n c\u00f3 th\u1ec3 li\u00ean k\u1ebft y\u00eau c\u1ea7u v\u1ec1 vi\u1ec7c h\u00ecnh th\u00e0nh m\u1ed1i h\u00e0n \u0111\u00fang c\u00e1ch v\u1edbi nguy c\u01a1 thi\u1ebfu kem h\u00e0n ho\u1eb7c hi\u1ec7n t\u01b0\u1ee3ng c\u1ea7u n\u1ed1i, v\u1edbi ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m so\u00e1t l\u00e0 SPI, t\u1ea7n su\u1ea5t ki\u1ec3m tra b\u1ea3ng 100% l\u00e0 t\u1ea7n su\u1ea5t ki\u1ec3m tra, gi\u1edbi h\u1ea1n dung sai th\u1ec3 t\u00edch kem h\u00e0n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh v\u00e0 ph\u1ea3n h\u1ed3i l\u00e0 d\u1eebng d\u00e2y chuy\u1ec1n, c\u00e1ch ly c\u00e1c bo m\u1ea1ch b\u1ecb \u1ea3nh h\u01b0\u1edfng, l\u00e0m s\u1ea1ch khu\u00f4n in v\u00e0 ki\u1ec3m tra l\u1ea1i thi\u1ebft l\u1eadp. \u1ede b\u01b0\u1edbc h\u00e0n ch\u1ea3y l\u1ea1i, nguy c\u01a1 c\u00f3 th\u1ec3 chuy\u1ec3n sang c\u00e1c m\u1ed1i h\u00e0n ngu\u1ed9i ho\u1eb7c h\u01b0 h\u1ecfng linh ki\u1ec7n, v\u1edbi ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m so\u00e1t l\u00e0 ghi nh\u1eadt k\u00fd c\u1ea5u h\u00ecnh l\u00f2 v\u00e0 x\u00e1c th\u1ef1c kh\u1edfi \u0111\u1ed9ng. B\u1eb1ng c\u00e1ch n\u00e0y, k\u1ebf ho\u1ea1ch ki\u1ec3m so\u00e1t quy tr\u00ecnh k\u1ebft n\u1ed1i m\u1ed7i b\u01b0\u1edbc s\u1ea3n xu\u1ea5t v\u1edbi m\u1ed9t r\u1ee7i ro, m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m so\u00e1t v\u00e0 m\u1ed9t ph\u1ea3n h\u1ed3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh thay v\u00ec coi ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 m\u1ed9t ho\u1ea1t \u0111\u1ed9ng ri\u00eang bi\u1ec7t.<\/p>\n\n\n\n

\"S\u01a1<\/figure>\n\n\n\n

<\/span>K\u1ebf ho\u1ea1ch ph\u1ea3n \u1ee9ng<\/span><\/h3>\n\n\n\n

M\u1ed9t b\u1ed9 \u0111i\u1ec1u khi\u1ec3n kh\u00f4ng c\u00f3 k\u1ebf ho\u1ea1ch ph\u1ea3n \u1ee9ng<\/strong> \u0110\u00e2y ch\u1ec9 l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng \u0111o l\u01b0\u1eddng. Tr\u00ean th\u1ef1c t\u1ebf, m\u1ed7i \u0111i\u1ec3m ki\u1ec3m tra quan tr\u1ecdng c\u1ea7n x\u00e1c \u0111\u1ecbnh r\u00f5 ai ch\u1ecbu tr\u00e1ch nhi\u1ec7m, khi n\u00e0o ph\u1ea3i d\u1eebng s\u1ea3n xu\u1ea5t, v\u1eadt li\u1ec7u n\u00e0o ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ee9a \u0111\u1ef1ng v\u00e0 c\u1ea7n c\u00f3 s\u1ef1 ph\u00ea duy\u1ec7t n\u00e0o tr\u01b0\u1edbc khi kh\u1edfi \u0111\u1ed9ng l\u1ea1i. Tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t PCB, n\u1ebfu SPI cho th\u1ea5y l\u01b0\u1ee3ng keo d\u00e1n v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n l\u1eb7p \u0111i l\u1eb7p l\u1ea1i tr\u00ean \u0111\u1ea7u n\u1ed1i c\u00f3 kho\u1ea3ng c\u00e1ch ch\u00e2n nh\u1ecf, k\u1ebf ho\u1ea1ch x\u1eed l\u00fd c\u00f3 th\u1ec3 y\u00eau c\u1ea7u d\u1eebng d\u00e2y chuy\u1ec1n ngay l\u1eadp t\u1ee9c, ph\u00e2n lo\u1ea1i c\u00e1c bo m\u1ea1ch k\u1ec3 t\u1eeb l\u1ea7n ki\u1ec3m tra \u0111\u1ea1t y\u00eau c\u1ea7u g\u1ea7n nh\u1ea5t, \u0111i\u1ec1u ch\u1ec9nh c\u1ee7a k\u1ef9 thu\u1eadt vi\u00ean v\u00e0 k\u00fd x\u00e1c nh\u1eadn ch\u1ea5t l\u01b0\u1ee3ng tr\u01b0\u1edbc khi xu\u1ea5t x\u01b0\u1edfng.<\/p>\n\n\n\n

\u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng v\u00ec nhi\u1ec1u nh\u00e0 m\u00e1y ghi ch\u00e9p ki\u1ec3m tra r\u1ea5t t\u1ed1t nh\u01b0ng l\u1ea1i \u0111\u1ec3 vi\u1ec7c \u1ee9ng ph\u00f3 d\u1ef1a v\u00e0o kinh nghi\u1ec7m truy\u1ec1n mi\u1ec7ng. K\u1ebft qu\u1ea3 l\u00e0 vi\u1ec7c x\u1eed l\u00fd s\u1ef1 c\u1ed1 kh\u00f4ng nh\u1ea5t qu\u00e1n: m\u1ed9t ca c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng trong khi ca kh\u00e1c d\u1eebng l\u1ea1i ngay l\u1eadp t\u1ee9c. Trong m\u1ed9t h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t QbD m\u1ea1nh m\u1ebd, c\u00e1c k\u1ebf ho\u1ea1ch \u1ee9ng ph\u00f3 \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a \u0111\u1ec3 vi\u1ec7c \u1ee9ng ph\u00f3 v\u1edbi t\u00ecnh tr\u1ea1ng b\u1ea5t th\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd nh\u01b0 ch\u00ednh quy tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

<\/span>H\u1ed3 s\u01a1 c\u00f3 th\u1ec3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c<\/span><\/h3>\n\n\n\n

Kh\u1ed1i x\u00e2y d\u1ef1ng cu\u1ed1i c\u00f9ng l\u00e0 h\u1ed3 s\u01a1 c\u00f3 th\u1ec3 truy v\u1ebft<\/strong> Nh\u1eefng t\u00e0i li\u1ec7u n\u00e0y ch\u1ee9ng minh c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n v\u00e0 cho th\u1ea5y \u0111i\u1ec1u g\u00ec \u0111\u00e3 x\u1ea3y ra khi c\u00f3 s\u1ef1 sai l\u1ec7ch. \u0110\u1ed1i v\u1edbi d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p PCB, \u0111i\u1ec1u \u0111\u00f3 bao g\u1ed3m ph\u00ea duy\u1ec7t thi\u1ebft l\u1eadp, k\u1ebft qu\u1ea3 SPI, h\u1ed3 s\u01a1 c\u1ea5u h\u00ecnh l\u00f2 nung, m\u00e3 l\u1ed7i, h\u00e0nh \u0111\u1ed9ng ng\u0103n ch\u1eb7n v\u00e0 \u1ee7y quy\u1ec1n kh\u1edfi \u0111\u1ed9ng l\u1ea1i. Nh\u1eefng h\u1ed3 s\u01a1 n\u00e0y h\u1ed7 tr\u1ee3 ki\u1ec3m to\u00e1n, \u0111i\u1ec1u tra c\u1ee7a kh\u00e1ch h\u00e0ng v\u00e0 ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt, nh\u01b0ng quan tr\u1ecdng h\u01a1n, ch\u00fang cho ph\u00e9p nh\u00e0 m\u00e1y th\u1ea5y li\u1ec7u c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf c\u00f3 th\u1ef1c s\u1ef1 l\u00e0m gi\u1ea3m l\u1ed7i theo th\u1eddi gian hay kh\u00f4ng.<\/p>\n\n\n\n

Kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c c\u0169ng gi\u00fap kh\u00e9p k\u00edn v\u00f2ng l\u1eb7p gi\u1eefa y\u00eau c\u1ea7u s\u1ea3n ph\u1ea9m v\u00e0 hi\u1ec7u su\u1ea5t quy tr\u00ecnh. N\u1ebfu m\u1ed9t l\u1ed7i h\u00e0n l\u1eb7p \u0111i l\u1eb7p l\u1ea1i xu\u1ea5t hi\u1ec7n trong th\u1eed nghi\u1ec7m cu\u1ed1i c\u00f9ng, nh\u00f3m ph\u1ea3i c\u00f3 th\u1ec3 truy ng\u01b0\u1ee3c l\u1ea1i b\u01b0\u1edbc quy tr\u00ecnh c\u1ee5 th\u1ec3, ca l\u00e0m vi\u1ec7c, t\u00ecnh tr\u1ea1ng m\u00e1y m\u00f3c ho\u1eb7c \u0111i\u1ec3m ki\u1ec3m tra b\u1ecb b\u1ecf s\u00f3t. Kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb \u0111\u00f3 ch\u00ednh l\u00e0 \u0111i\u1ec1u bi\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf t\u1eeb t\u00e0i li\u1ec7u th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh \u0111\u1ec3 ng\u0103n ng\u1eeba l\u1ed7i.<\/p>\n\n\n\n

<\/span>C\u00e1ch c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t s\u1eed d\u1ee5ng ch\u1ea5t l\u01b0\u1ee3ng ngay t\u1eeb kh\u00e2u thi\u1ebft k\u1ebf \u0111\u1ec3 ng\u0103n ng\u1eeba l\u1ed7i s\u1ea3n ph\u1ea9m<\/span><\/h2>\n\n\n\n

<\/span>H\u00e3y b\u1eaft \u0111\u1ea7u tr\u01b0\u1edbc khi h\u00e0ng \u0111\u1ee3i b\u1eaft \u0111\u1ea7u.<\/span><\/h3>\n\n\n\n

Tr\u00ean th\u1ef1c t\u1ebf, ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf<\/strong><\/a> Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ch\u1ec9 hi\u1ec7u qu\u1ea3 khi nh\u00f3m coi giai \u0111o\u1ea1n kh\u1edfi \u0111\u1ed9ng l\u00e0 m\u1ed9t \u0111i\u1ec3m ki\u1ec3m so\u00e1t, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t th\u1ee7 t\u1ee5c h\u00ecnh th\u1ee9c. H\u00e3y xem x\u00e9t d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p \u0111i\u1ec7n t\u1eed s\u1ea3n xu\u1ea5t b\u1ea3ng m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p: tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t, b\u1ed9 ph\u1eadn k\u1ef9 thu\u1eadt, s\u1ea3n xu\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ebd \u0111i\u1ec1u ch\u1ec9nh h\u01b0\u1edbng d\u1eabn c\u00f4ng vi\u1ec7c, c\u00e0i \u0111\u1eb7t d\u1ee5ng c\u1ee5, phi\u00ean b\u1ea3n linh ki\u1ec7n, c\u1ea5u h\u00ecnh h\u00e0n v\u00e0 ti\u00eau ch\u00ed ki\u1ec3m tra sao cho ph\u00f9 h\u1ee3p v\u1edbi k\u1ebf ho\u1ea1ch ki\u1ec3m so\u00e1t quy tr\u00ecnh. \u0110\u00e2y l\u00e0 n\u01a1i ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p b\u1eaft \u0111\u1ea7u, b\u1edfi v\u00ec d\u00e2y chuy\u1ec1n \u0111ang \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c thay v\u00ec \u0111\u1ec3 "t\u1ef1 ch\u1ee9ng minh" th\u00f4ng qua ki\u1ec3m tra sau n\u00e0y. Tr\u00ean nhi\u1ec1u d\u00e2y chuy\u1ec1n, m\u1ed9t l\u1ed7i thi\u1ebft l\u1eadp duy nh\u1ea5t c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0ng tr\u0103m s\u1ea3n ph\u1ea9m trong m\u1ed9t ca l\u00e0m vi\u1ec7c, v\u00ec v\u1eady chi ph\u00ed c\u1ee7a vi\u1ec7c thi\u1ebfu k\u1ef7 lu\u1eadt trong giai \u0111o\u1ea1n kh\u1edfi \u0111\u1ed9ng l\u00e0 r\u1ea5t cao.<\/p>\n\n\n\n

Ki\u1ec3m tra m\u1eabu \u0111\u1ea7u ti\u00ean bi\u1ebfn qu\u00e1 tr\u00ecnh chu\u1ea9n b\u1ecb \u0111\u00f3 th\u00e0nh b\u1eb1ng ch\u1ee9ng. Bo m\u1ea1ch \u0111\u1ea7u ti\u00ean ra kh\u1ecfi d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u1ec1 k\u00edch th\u01b0\u1edbc quan tr\u1ecdng, c\u1ef1c t\u00ednh, ch\u1ea5t l\u01b0\u1ee3ng m\u1ed1i h\u00e0n, kh\u1ea3 n\u0103ng \u0111\u1ecdc m\u00e3 v\u1ea1ch v\u00e0 c\u00e1c y\u00eau c\u1ea7u ki\u1ec3m tra ch\u1ee9c n\u0103ng tr\u01b0\u1edbc khi l\u00f4 h\u00e0ng \u0111\u01b0\u1ee3c xu\u1ea5t x\u01b0\u1edfng. Trong c\u00e1c l\u0129nh v\u1ef1c r\u1ee7i ro cao h\u01a1n nh\u01b0 cung c\u1ea5p thi\u1ebft b\u1ecb y t\u1ebf, vi\u1ec7c ph\u00ea duy\u1ec7t m\u1eabu \u0111\u1ea7u ti\u00ean th\u01b0\u1eddng g\u1eafn li\u1ec1n v\u1edbi vi\u1ec7c k\u00fd x\u00e1c nh\u1eadn b\u1eb1ng v\u0103n b\u1ea3n v\u00ec s\u1ef1 sai l\u1ec7ch quy tr\u00ecnh \u1edf giai \u0111o\u1ea1n \u0111\u1ea7u s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 t\u1ea1o ra r\u1ee7i ro tu\u00e2n th\u1ee7, ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 ph\u1ebf ph\u1ea9m. B\u01b0\u1edbc n\u00e0y ph\u1ea3n \u00e1nh c\u00e1c nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf: x\u00e1c nh\u1eadn r\u1eb1ng quy tr\u00ecnh c\u00f3 th\u1ec3 t\u1ea1o ra k\u1ebft qu\u1ea3 c\u1ea7n thi\u1ebft tr\u01b0\u1edbc khi vi\u1ec7c m\u1edf r\u1ed9ng quy m\u00f4 l\u00e0m khu\u1ebfch \u0111\u1ea1i b\u1ea5t k\u1ef3 l\u1ed7i n\u00e0o.<\/p>\n\n\n\n

<\/span>Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng trong su\u1ed1t qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t<\/span><\/h3>\n\n\n\n

Khi d\u00e2y chuy\u1ec1n \u0111\u00e3 v\u1eadn h\u00e0nh, vi\u1ec7c ng\u0103n ng\u1eeba l\u1ed7i ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c ki\u1ec3m so\u00e1t trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t t\u1ea1i nh\u1eefng th\u1eddi \u0111i\u1ec3m d\u1ec5 x\u1ea3y ra l\u1ed7i nh\u1ea5t. Tr\u00ean d\u00e2y chuy\u1ec1n \u0111i\u1ec7n t\u1eed, c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean v\u00e0 ng\u01b0\u1eddi qu\u1ea3n l\u00fd d\u00e2y chuy\u1ec1n kh\u00f4ng ch\u1edd \u0111\u1ebfn kh\u00e2u ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed1i c\u00f9ng m\u1edbi ph\u00e1t hi\u1ec7n c\u00e1c linh ki\u1ec7n b\u1ecb thi\u1ebfu ho\u1eb7c m\u1ed1i h\u00e0n k\u00e9m; h\u1ecd ki\u1ec3m tra t\u1ea3i c\u1ea5p li\u1ec7u, \u0111\u1ed9 s\u1ea1ch c\u1ee7a khu\u00f4n in, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ecb tr\u00ed linh ki\u1ec7n v\u00e0 hi\u1ec7u su\u1ea5t h\u00e0n ch\u1ea3y l\u1ea1i theo \u0111\u1ecbnh k\u1ef3. \u0110i\u1ec1u \u0111\u00f3 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng m\u1ed9t \u0111i\u1ec1u ki\u1ec7n b\u1ea5t th\u01b0\u1eddng bi\u1ebfn th\u00e0nh m\u1ed9t v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng. Ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn d\u1ef1a tr\u00ean ph\u00f2ng ng\u1eeba trong s\u1ea3n xu\u1ea5t QbD \u0111\u1eb7t vi\u1ec7c ki\u1ec3m so\u00e1t g\u1ea7n v\u1edbi nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ed7i, n\u01a1i nh\u00f3m v\u1eabn c\u00f3 th\u1ec3 h\u00e0nh \u0111\u1ed9ng nhanh ch\u00f3ng.<\/p>\n\n\n\n

Ki\u1ec3m tra cu\u1ed1i d\u00e2y chuy\u1ec1n v\u1eabn quan tr\u1ecdng, nh\u01b0ng n\u00f3 l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p ph\u00f2ng v\u1ec7 ban \u0111\u1ea7u y\u1ebfu n\u1ebfu thi\u1ebfu c\u00e1c kh\u00e2u ki\u1ec3m so\u00e1t tr\u01b0\u1edbc \u0111\u00f3. \u0110\u1ebfn khi kh\u00e2u ki\u1ec3m tra cu\u1ed1i c\u00f9ng ph\u00e1t hi\u1ec7n ra c\u00e1c m\u1ed1i h\u00e0n b\u1ecb l\u1ed7i l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, c\u00e1c s\u1ea3n ph\u1ea9m l\u1ed7i \u0111\u00e3 ti\u00eau t\u1ed1n nguy\u00ean v\u1eadt li\u1ec7u, nh\u00e2n c\u00f4ng, th\u1eddi gian m\u00e1y m\u00f3c v\u00e0 n\u0103ng l\u1ef1c ki\u1ec3m tra. Ng\u01b0\u1ee3c l\u1ea1i, ki\u1ec3m so\u00e1t d\u1ef1a tr\u00ean ph\u00f2ng ng\u1eeba gi\u00fap ph\u00e1t hi\u1ec7n s\u1ef1 sai l\u1ec7ch trong quy tr\u00ecnh s\u1edbm h\u01a1n, th\u01b0\u1eddng ch\u1ec9 sau v\u00e0i s\u1ea3n ph\u1ea9m thay v\u00ec v\u00e0i tr\u0103m s\u1ea3n ph\u1ea9m. \u0110\u00f3 l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 m\u1eb7t v\u1eadn h\u00e0nh gi\u1eefa vi\u1ec7c d\u1ef1a v\u00e0o ph\u00e1t hi\u1ec7n v\u00e0 thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng ngay t\u1eeb \u0111\u1ea7u.<\/p>\n\n\n\n

\"Infographic<\/figure>\n\n\n\n

<\/span>H\u00e3y \u0111\u1ecbnh ngh\u0129a nh\u1eefng g\u00ec x\u1ea3y ra khi qu\u00e1 tr\u00ecnh ki\u1ec3m tra th\u1ea5t b\u1ea1i.<\/span><\/h3>\n\n\n\n

Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng ch\u1ec9 ng\u0103n ng\u1eeba l\u1ed7i n\u1ebfu s\u1ef1 c\u1ed1 g\u00e2y ra ph\u1ea3n \u1ee9ng r\u00f5 r\u00e0ng. Tr\u00ean c\u00f9ng d\u00e2y chuy\u1ec1n n\u00e0y, n\u1ebfu chi\u1ec1u cao l\u1edbp keo h\u00e0n n\u1eb1m ngo\u00e0i gi\u1edbi h\u1ea1n cho ph\u00e9p ho\u1eb7c h\u1ec7 th\u1ed1ng ki\u1ec3m tra quang h\u1ecdc t\u1ef1 \u0111\u1ed9ng (AOI) ph\u00e1t hi\u1ec7n s\u1ef1 sai l\u1ec7ch l\u1eb7p \u0111i l\u1eb7p l\u1ea1i t\u1ea1i m\u1ed9t \u0111\u1ea7u \u0111\u1eb7t linh ki\u1ec7n, k\u1ebf ho\u1ea1ch ph\u1ea3n \u1ee9ng c\u1ea7n ph\u1ea3i ch\u1ec9 r\u00f5 ai s\u1ebd d\u1eebng d\u00e2y chuy\u1ec1n, ai s\u1ebd x\u00e1c nh\u1eadn v\u1ea5n \u0111\u1ec1, s\u1ea3n ph\u1ea9m n\u00e0o b\u1ecb c\u00e1ch ly v\u00e0 nh\u1eefng \u0111i\u1ec1u ki\u1ec7n n\u00e0o ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng tr\u01b0\u1edbc khi kh\u1edfi \u0111\u1ed9ng l\u1ea1i. \u0110\u00e2y l\u00e0 l\u00fac vi\u1ec7c l\u1eadp k\u1ebf ho\u1ea1ch ch\u1ea5t l\u01b0\u1ee3ng trong s\u1ea3n xu\u1ea5t tr\u1edf n\u00ean kh\u1ea3 thi, b\u1edfi v\u00ec nh\u00f3m kh\u00f4ng ph\u1ea3i \u1ee9ng bi\u1ebfn d\u01b0\u1edbi \u00e1p l\u1ef1c. Vi\u1ec7c ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c g\u1eafn li\u1ec1n v\u1edbi m\u1ed9t l\u1ed9 tr\u00ecnh quy\u1ebft \u0111\u1ecbnh, ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t k\u1ebft qu\u1ea3 \u0111\u01b0\u1ee3c ghi nh\u1eadn.<\/p>\n\n\n\n

C\u00e1c h\u1ec7 th\u1ed1ng m\u1ea1nh m\u1ebd c\u0169ng t\u00e1ch bi\u1ec7t vi\u1ec7c x\u1eed l\u00fd s\u1ea3n ph\u1ea9m kh\u1ecfi vi\u1ec7c s\u1eeda ch\u1eefa quy tr\u00ecnh. C\u00e1c bo m\u1ea1ch nghi ng\u1edd c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u1eafn th\u1ebb v\u00e0 chuy\u1ec3n sang tr\u1ea1ng th\u00e1i gi\u1eef l\u1ea1i trong khi b\u1ed9 ph\u1eadn b\u1ea3o tr\u00ec ho\u1eb7c k\u1ef9 thu\u1eadt \u0111i\u1ec1u tra s\u1ef1 m\u00e0i m\u00f2n c\u1ee7a v\u00f2i phun, \u0111\u1ed9 l\u1ec7ch ch\u01b0\u01a1ng tr\u00ecnh ho\u1eb7c s\u1ef1 bi\u1ebfn \u0111\u1ed5i v\u1eadt li\u1ec7u. \u0110i\u1ec1u \u0111\u00f3 ng\u0103n ch\u1eb7n hai l\u1ed7i ph\u1ed5 bi\u1ebfn c\u00f9ng m\u1ed9t l\u00fac: v\u1eadn chuy\u1ec3n s\u1ea3n ph\u1ea9m c\u00f3 v\u1ea5n \u0111\u1ec1 v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i quy tr\u00ecnh m\u00e0 kh\u00f4ng kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5. K\u1ebf ho\u1ea1ch ki\u1ec3m so\u00e1t quy tr\u00ecnh ch\u1ec9 hi\u1ec7u qu\u1ea3 khi m\u1ed7i t\u00edn hi\u1ec7u b\u1ea5t th\u01b0\u1eddng \u0111\u1ec1u c\u00f3 quy t\u1eafc ng\u0103n ch\u1eb7n v\u00e0 leo thang \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc.<\/p>\n\n\n\n

<\/span>Ho\u00e0n thi\u1ec7n quy tr\u00ecnh t\u1eeb ph\u00e1t hi\u1ec7n b\u1ea5t th\u01b0\u1eddng \u0111\u1ebfn h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c.<\/span><\/h3>\n\n\n\n

C\u00e1c h\u1ec7 th\u1ed1ng ph\u00f2ng ng\u1eeba l\u1ed7i t\u1ed1t nh\u1ea5t kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf vi\u1ec7c ng\u0103n ch\u1eb7n. N\u1ebfu d\u00e2y chuy\u1ec1n ghi nh\u1eadn ba s\u1ef1 c\u1ed1 sai l\u1ec7ch t\u01b0\u01a1ng t\u1ef1 trong hai ca l\u00e0m vi\u1ec7c, v\u1ea5n \u0111\u1ec1 c\u1ea7n \u0111\u01b0\u1ee3c chuy\u1ec3n sang giai \u0111o\u1ea1n x\u1eed l\u00fd kh\u1eafc ph\u1ee5c ch\u00ednh th\u1ee9c v\u1edbi b\u1eb1ng ch\u1ee9ng nh\u01b0 nh\u1eadt k\u00fd m\u00e1y m\u00f3c, h\u00ecnh \u1ea3nh l\u1ed7i, d\u1ea5u th\u1eddi gian, ng\u01b0\u1eddi v\u1eadn h\u00e0nh, s\u1ed1 l\u00f4 v\u00e0 v\u1ecb tr\u00ed b\u1ed9 c\u1ea5p li\u1ec7u b\u1ecb \u1ea3nh h\u01b0\u1edfng. Quy tr\u00ecnh kh\u00e9p k\u00edn \u0111\u00f3 k\u1ebft n\u1ed1i c\u00e1c b\u1ea5t th\u01b0\u1eddng tr\u00ean s\u00e0n s\u1ea3n xu\u1ea5t v\u1edbi vi\u1ec7c ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5, h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c, x\u00e1c minh v\u00e0 c\u1eadp nh\u1eadt ti\u00eau chu\u1ea9n. N\u1ebfu kh\u00f4ng c\u00f3 v\u00f2ng l\u1eb7p \u0111\u00f3, c\u00e1c nh\u00f3m s\u1ebd ti\u1ebfp t\u1ee5c "x\u1eed l\u00fd" c\u00f9ng m\u1ed9t v\u1ea5n \u0111\u1ec1 thay v\u00ec lo\u1ea1i b\u1ecf n\u00f3.<\/p>\n\n\n\n

\"Quy<\/figure>\n\n\n\n

Tr\u00ean d\u00e2y chuy\u1ec1n \u0111i\u1ec7n t\u1eed, qu\u00e1 tr\u00ecnh \u0111i\u1ec1u tra c\u00f3 th\u1ec3 cho th\u1ea5y b\u01b0\u1edbc chuy\u1ec3n \u0111\u1ed5i b\u1ed9 c\u1ea5p li\u1ec7u kh\u00f4ng r\u00f5 r\u00e0ng, d\u1eabn \u0111\u1ebfn vi\u1ec7c thi\u1ebft l\u1eadp sai chi\u1ec1u r\u1ed9ng b\u0103ng keo trong qu\u00e1 tr\u00ecnh thay \u0111\u1ed5i s\u1ea3n ph\u1ea9m. Vi\u1ec7c kh\u1eafc ph\u1ee5c khi \u0111\u00f3 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 l\u00e0m l\u1ea1i; n\u00f3 c\u00f3 th\u1ec3 bao g\u1ed3m vi\u1ec7c xem x\u00e9t l\u1ea1i quy tr\u00ecnh x\u00e1c minh thi\u1ebft l\u1eadp, th\u00eam b\u01b0\u1edbc ki\u1ec3m tra th\u1ee9 hai khi chuy\u1ec3n \u0111\u1ed5i, \u0111\u00e0o t\u1ea1o l\u1ea1i ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 c\u1eadp nh\u1eadt t\u1ea7n s\u1ed1 \u0111i\u1ec1u khi\u1ec3n cho ba l\u1ea7n ch\u1ea1y ti\u1ebfp theo. \u0110\u00e2y l\u00e0 c\u00e1ch s\u1ea3n xu\u1ea5t QbD \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n theo th\u1eddi gian: m\u1ecdi b\u1ea5t th\u01b0\u1eddng c\u00f3 \u00fd ngh\u0129a \u0111\u1ec1u tr\u1edf th\u00e0nh d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o cho m\u1ed9t quy tr\u00ecnh m\u1ea1nh m\u1ebd h\u01a1n. Trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00e3 \u1ed5n \u0111\u1ecbnh, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 c\u00e1c l\u1ed7i l\u1eb7p l\u1ea1i, v\u00e0 nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t b\u00e1o c\u00e1o r\u1eb1ng ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m g\u00e2y ra chi ph\u00ed th\u1ea5p h\u01a1n. 5% \u0111\u1ebfn 15% doanh thu<\/strong>, \u0110i\u1ec1u n\u00e0y khi\u1ebfn ngay c\u1ea3 nh\u1eefng s\u1ef1 gi\u1ea3m thi\u1ec3u nh\u1ecf c\u0169ng c\u00f3 \u00fd ngh\u0129a quan tr\u1ecdng v\u1ec1 m\u1eb7t v\u1eadn h\u00e0nh.<\/p>\n\n\n\n

<\/span>S\u1eed d\u1ee5ng d\u1eef li\u1ec7u xu h\u01b0\u1edbng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 cho \u0111\u1ee3t s\u1ea3n xu\u1ea5t ti\u1ebfp theo.<\/span><\/h3>\n\n\n\n

C\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c l\u00e0 n\u01a1i m\u00e0 ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf<\/strong><\/a> N\u00f3 tr\u1edf n\u00ean t\u1ef1 c\u1ee7ng c\u1ed1. N\u1ebfu t\u1ef7 l\u1ec7 s\u1ea3n ph\u1ea9m \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng ngay l\u1ea7n \u0111\u1ea7u gi\u1ea3m sau khi thay \u0111\u1ed5i s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3, ho\u1eb7c n\u1ebfu m\u1ed9t d\u00e2y chuy\u1ec1n SMT li\u00ean t\u1ee5c cho th\u1ea5y t\u1ef7 l\u1ec7 l\u1ed7i cao h\u01a1n \u0111\u1ed1i v\u1edbi c\u00e1c linh ki\u1ec7n c\u00f3 b\u01b0\u1edbc ch\u00e2n nh\u1ecf, nh\u00f3m c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh k\u1ebf ho\u1ea1ch ki\u1ec3m so\u00e1t tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u \u0111\u1ee3t s\u1ea3n xu\u1ea5t ti\u1ebfp theo. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 c\u00f3 ngh\u0129a l\u00e0 x\u00e1c minh thi\u1ebft l\u1eadp ch\u1eb7t ch\u1ebd h\u01a1n, ki\u1ec3m tra trong qu\u00e1 tr\u00ecnh th\u01b0\u1eddng xuy\u00ean h\u01a1n ho\u1eb7c ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i \u1edf c\u00e1c b\u01b0\u1edbc quan tr\u1ecdng. V\u1ea5n \u0111\u1ec1 kh\u00f4ng ph\u1ea3i l\u00e0 ki\u1ec3m tra nhi\u1ec1u h\u01a1n \u1edf m\u1ecdi n\u01a1i, m\u00e0 l\u00e0 ki\u1ec3m so\u00e1t th\u00f4ng minh h\u01a1n \u1edf nh\u1eefng n\u01a1i \u0111\u00e3 ch\u1ee9ng minh \u0111\u01b0\u1ee3c r\u1ee7i ro.<\/p>\n\n\n\n

\u0110\u00e2y c\u0169ng l\u00e0 l\u00fd do t\u1ea1i sao vi\u1ec7c ghi ch\u00e9p c\u00f3 th\u1ec3 truy v\u1ebft l\u1ea1i r\u1ea5t quan tr\u1ecdng trong ho\u1ea1t \u0111\u1ed9ng h\u00e0ng ng\u00e0y. Khi d\u1eef li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp theo d\u00e2y chuy\u1ec1n, ca l\u00e0m vi\u1ec7c, ng\u01b0\u1eddi v\u1eadn h\u00e0nh, m\u00e1y m\u00f3c, l\u00f4 v\u1eadt li\u1ec7u v\u00e0 lo\u1ea1i l\u1ed7i, c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 th\u1ea5y \u0111\u01b0\u1ee3c nh\u1eefng m\u00f4 h\u00ecnh m\u00e0 kh\u00f4ng th\u1ec3 nh\u00ecn th\u1ea5y trong c\u00e1c phi\u1ebfu ki\u1ec3m tra ri\u00eang l\u1ebb. K\u1ebft qu\u1ea3 l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c ph\u00f2ng ng\u1eeba l\u1ed7i thi\u1ebft th\u1ef1c: m\u1ed7i chu k\u1ef3 s\u1ea3n xu\u1ea5t cung c\u1ea5p d\u1eef li\u1ec7u cho chu k\u1ef3 ti\u1ebfp theo v\u1edbi kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t t\u1ed1t h\u01a1n, ph\u1ea3n h\u1ed3i nhanh h\u01a1n v\u00e0 \u00edt l\u1ed7i l\u1eb7p l\u1ea1i h\u01a1n. \u0110\u00f3 l\u00e0 c\u00e1ch c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t bi\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf t\u1eeb m\u1ed9t s\u00e1ng ki\u1ebfn ch\u1ee9c n\u0103ng ch\u1ea5t l\u01b0\u1ee3ng th\u00e0nh m\u1ed9t k\u1ef7 lu\u1eadt v\u1eadn h\u00e0nh th\u01b0\u1eddng xuy\u00ean.<\/p>\n\n\n\n

<\/span>V\u00ec sao ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf th\u01b0\u1eddng b\u1ecb ph\u00e1 v\u1ee1 n\u1ebfu thi\u1ebfu ki\u1ec3m so\u00e1t quy tr\u00ecnh l\u00e0m vi\u1ec7c k\u1ef9 thu\u1eadt s\u1ed1<\/span><\/h2>\n\n\n\n

<\/span>Kho\u1ea3ng c\u00e1ch th\u1ef1c thi gi\u1eefa c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 c\u00f4ng vi\u1ec7c h\u00e0ng ng\u00e0y<\/span><\/h3>\n\n\n\n

H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 m\u00e1y g\u1eb7p kh\u00f3 kh\u0103n kh\u00f4ng ph\u1ea3i v\u00ec thi\u1ebfu k\u1ebf ho\u1ea1ch ki\u1ec3m so\u00e1t quy tr\u00ecnh. H\u1ecd g\u1eb7p kh\u00f3 kh\u0103n v\u00ec k\u1ebf ho\u1ea1ch \u0111\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n nh\u1ea5t qu\u00e1n trong m\u1ed7i ca l\u00e0m vi\u1ec7c, m\u1ed7i d\u00e2y chuy\u1ec1n v\u00e0 m\u1ed7i l\u1ea7n thay \u0111\u1ed5i s\u1ea3n ph\u1ea9m. M\u1ed9t \u0111i\u1ec3m ki\u1ec3m so\u00e1t c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i tr\u00ean gi\u1ea5y t\u1edd, nh\u01b0ng n\u1ebfu c\u00f4ng nh\u00e2n s\u1eed d\u1ee5ng c\u00e1c bi\u1ec3u m\u1eabu l\u1ed7i th\u1eddi, ng\u01b0\u1eddi gi\u00e1m s\u00e1t ph\u00ea duy\u1ec7t c\u00e1c tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7 b\u1eb1ng c\u00e1ch tr\u00f2 chuy\u1ec7n tr\u1ef1c tuy\u1ebfn, v\u00e0 h\u1ed3 s\u01a1 ki\u1ec3m tra \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef mu\u1ed9n, ch\u1ea5t l\u01b0\u1ee3ng theo thi\u1ebft k\u1ebf<\/strong><\/a> C\u00e1c nguy\u00ean t\u1eafc s\u1ebd suy y\u1ebfu t\u1ea1i th\u1eddi \u0111i\u1ec3m th\u1ef1c thi. \u0110\u00f3 l\u00e0 n\u01a1i ch\u1ea5t l\u01b0\u1ee3ng v\u1ed1n c\u00f3 b\u1eaft \u0111\u1ea7u th\u1ea5t b\u1ea1i.<\/p>\n\n\n\n

Tr\u00ean th\u1ef1c t\u1ebf, kho\u1ea3ng c\u00e1ch n\u00e0y th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n \u1edf nh\u1eefng s\u1ef1 c\u1ed1 v\u1eadn h\u00e0nh nh\u1ecf h\u01a1n l\u00e0 m\u1ed9t l\u1ed7i h\u1ec7 th\u1ed1ng l\u1edbn. M\u1ed9t nh\u00e0 m\u00e1y \u0111\u00f3ng g\u00f3i c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt dung sai chi\u1ebft r\u00f3t trong quy tr\u00ecnh v\u1eadn h\u00e0nh ti\u00eau chu\u1ea9n (SOP) \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i, nh\u01b0ng m\u1ed9t d\u00e2y chuy\u1ec1n v\u1eabn ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng danh s\u00e1ch ki\u1ec3m tra c\u0169 \u0111\u01b0\u1ee3c in t\u1eeb th\u00e1ng tr\u01b0\u1edbc. M\u1ed9t x\u01b0\u1edfng gia c\u00f4ng kim lo\u1ea1i c\u00f3 th\u1ec3 y\u00eau c\u1ea7u ph\u00ea duy\u1ec7t s\u1ea3n ph\u1ea9m \u0111\u1ea7u ti\u00ean, nh\u01b0ng vi\u1ec7c k\u00fd duy\u1ec7t b\u1ecb tr\u00ec ho\u00e3n cho \u0111\u1ebfn khi m\u1ed9t v\u00e0i l\u00f4 h\u00e0ng \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t. Khi vi\u1ec7c th\u1ef1c hi\u1ec7n ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c chuy\u1ec3n giao gi\u1ea5y t\u1edd v\u00e0 theo d\u00f5i th\u1ee7 c\u00f4ng, s\u1ea3n xu\u1ea5t QbD tr\u1edf n\u00ean kh\u00f4ng nh\u1ea5t qu\u00e1n ngay c\u1ea3 khi thi\u1ebft k\u1ebf quy tr\u00ecnh t\u1ed1t.<\/p>\n\n\n\n

\"Infographic<\/figure>\n\n\n\n

<\/span>V\u00ec sao gi\u1ea5y t\u1edd v\u00e0 b\u1ea3ng t\u00ednh l\u00e0m suy y\u1ebfu t\u00ednh k\u1ef7 lu\u1eadt trong quy tr\u00ecnh<\/span><\/h3>\n\n\n\n

C\u00e1c bi\u1ec3u m\u1eabu gi\u1ea5y tuy quen thu\u1ed9c nh\u01b0ng l\u1ea1i kh\u00f3 ki\u1ec3m so\u00e1t trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t t\u1ed1c \u0111\u1ed9 cao. Bi\u1ec3u m\u1eabu c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c sao ch\u00e9p, ch\u1ec9nh s\u1eeda kh\u00f4ng ch\u00ednh th\u1ee9c ho\u1eb7c \u0111i\u1ec1n sau khi qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t ho\u00e0n t\u1ea5t, \u0111i\u1ec1u n\u00e0y l\u00e0m suy y\u1ebfu kh\u1ea3 n\u0103ng truy v\u1ebft v\u00e0 khi\u1ebfn th\u1eddi gian ph\u1ea3n h\u1ed3i kh\u00f4ng r\u00f5 r\u00e0ng. T\u1ea1i nhi\u1ec1u nh\u00e0 m\u00e1y, vi\u1ec7c nh\u1eadp d\u1eef li\u1ec7u th\u1ee7 c\u00f4ng c\u0169ng t\u1ea1o ra s\u1ef1 ch\u1eadm tr\u1ec5 gi\u1eefa nh\u1eefng g\u00ec x\u1ea3y ra tr\u00ean m\u00e1y m\u00f3c v\u00e0 nh\u1eefng g\u00ec ng\u01b0\u1eddi qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng th\u1ef1c s\u1ef1 nh\u00ecn th\u1ea5y.<\/p>\n\n\n\n

Nh\u1eadt k\u00fd ki\u1ec3m tra d\u1ef1a tr\u00ean b\u1ea3ng t\u00ednh gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 v\u1ec1 l\u01b0u tr\u1eef nh\u01b0ng l\u1ea1i t\u1ea1o ra nh\u1eefng v\u1ea5n \u0111\u1ec1 kh\u00e1c. D\u1eef li\u1ec7u th\u01b0\u1eddng b\u1ecb ph\u00e2n t\u00e1n tr\u00ean nhi\u1ec1u t\u1ec7p theo d\u00e2y chuy\u1ec1n, ca l\u00e0m vi\u1ec7c ho\u1eb7c nh\u00f3m s\u1ea3n ph\u1ea9m, m\u00e0 kh\u00f4ng c\u00f3 li\u00ean k\u1ebft \u0111\u00e1ng tin c\u1eady n\u00e0o tr\u1edf l\u1ea1i b\u01b0\u1edbc quy tr\u00ecnh th\u1ef1c t\u1ebf, ng\u01b0\u1eddi v\u1eadn h\u00e0nh ho\u1eb7c l\u00f4 h\u00e0ng. \u0110i\u1ec1u \u0111\u00f3 khi\u1ebfn vi\u1ec7c l\u1eadp k\u1ebf ho\u1ea1ch ch\u1ea5t l\u01b0\u1ee3ng trong s\u1ea3n xu\u1ea5t kh\u00f3 duy tr\u00ec h\u01a1n v\u00ec c\u00e1c sai l\u1ec7ch \u0111\u01b0\u1ee3c ghi l\u1ea1i, nh\u01b0ng kh\u00f4ng \u0111\u01b0\u1ee3c chuy\u1ec3n ti\u1ebfp, xem x\u00e9t ho\u1eb7c x\u1eed l\u00fd m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n. M\u1ed9t l\u1ed7i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ghi nh\u1eadn, nh\u01b0ng ph\u1ea3n h\u1ed3i v\u1eabn n\u1eb1m ngo\u00e0i h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

<\/span>Ki\u1ec3m so\u00e1t ph\u00ea duy\u1ec7t y\u1ebfu k\u00e9m l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh ph\u00f2ng ng\u1eeba l\u1ed7i.<\/span><\/h3>\n\n\n\n

Ch\u1ea5t l\u01b0\u1ee3ng t\u1eeb thi\u1ebft k\u1ebf<\/strong><\/a> Vi\u1ec7c n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh nhanh ch\u00f3ng v\u00e0 nh\u1ea5t qu\u00e1n khi \u0111i\u1ec1u ki\u1ec7n v\u01b0\u1ee3t ra ngo\u00e0i gi\u1edbi h\u1ea1n ki\u1ec3m so\u00e1t. N\u1ebfu vi\u1ec7c thay th\u1ebf v\u1eadt li\u1ec7u, sai l\u1ec7ch thi\u1ebft l\u1eadp ho\u1eb7c xem x\u00e9t s\u1ef1 kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u01b0\u1ee3c x\u1eed l\u00fd qua email, \u1ee9ng d\u1ee5ng nh\u1eafn tin ho\u1eb7c ph\u00ea duy\u1ec7t b\u1eb1ng l\u1eddi n\u00f3i, c\u00e1c nh\u00e0 m\u00e1y s\u1ebd m\u1ea5t kh\u1ea3 n\u0103ng ki\u1ec3m to\u00e1n v\u00e0 k\u1ef7 lu\u1eadt ph\u1ea3n h\u1ed3i. V\u1ea5n \u0111\u1ec1 kh\u00f4ng ch\u1ec9 l\u00e0 r\u1ee7i ro tu\u00e2n th\u1ee7; m\u00e0 c\u00f2n l\u00e0 s\u1ef1 ch\u1eadm tr\u1ec5 trong vi\u1ec7c ng\u0103n ch\u1eb7n t\u1ea1i x\u01b0\u1edfng s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

V\u00ed d\u1ee5, m\u1ed9t nh\u00e0 m\u00e1y \u00e9p phun c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n bavia tr\u00ean khoang khu\u00f4n trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra s\u1ea3n ph\u1ea9m v\u00e0 y\u00eau c\u1ea7u \u0111i\u1ec1u ch\u1ec9nh th\u00f4ng s\u1ed1. N\u1ebfu quy\u1ebft \u0111\u1ecbnh \u0111\u00f3 ph\u1ea3i ch\u1edd ng\u01b0\u1eddi gi\u00e1m s\u00e1t xem x\u00e9t phi\u1ebfu b\u00e1o c\u00e1o \u1edf v\u00f2ng ti\u1ebfp theo, d\u00e2y chuy\u1ec1n c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ea1t chu\u1ea9n trong m\u1ed9t gi\u1edd n\u1eefa. Trong m\u00f4 h\u00ecnh ph\u00f2ng ng\u1eeba khuy\u1ebft t\u1eadt, quy tr\u00ecnh ph\u00ea duy\u1ec7t ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc \u0111\u1ec3 c\u00e1c \u0111i\u1ec1u ki\u1ec7n b\u1ea5t th\u01b0\u1eddng k\u00edch ho\u1ea1t vi\u1ec7c xem x\u00e9t \u0111\u00fang ngay l\u1eadp t\u1ee9c.<\/p>\n\n\n\n

<\/span>Nh\u1eefng ti\u00eau chu\u1ea9n c\u1ea7n thi\u1ebft \u0111\u1ec3 ki\u1ec3m so\u00e1t quy tr\u00ecnh l\u00e0m vi\u1ec7c k\u1ef9 thu\u1eadt s\u1ed1<\/span><\/h3>\n\n\n\n

\u0110\u1ec3 h\u1ed7 tr\u1ee3 s\u1ea3n xu\u1ea5t theo nguy\u00ean t\u1eafc ch\u1ea5t l\u01b0\u1ee3ng d\u1ef1a tr\u00ean thi\u1ebft k\u1ebf (QbD), h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n k\u1ef9 thu\u1eadt s\u1ed1 c\u1ea7n l\u00e0m nhi\u1ec1u h\u01a1n l\u00e0 ch\u1ec9 thay th\u1ebf gi\u1ea5y b\u1eb1ng m\u00e0n h\u00ecnh. N\u00f3 c\u1ea7n \u0111\u1ea3m b\u1ea3o vi\u1ec7c s\u1eed d\u1ee5ng phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t c\u1ee7a h\u01b0\u1edbng d\u1eabn c\u00f4ng vi\u1ec7c v\u00e0 bi\u1ec3u m\u1eabu ki\u1ec3m tra, ph\u00e2n c\u00f4ng ki\u1ec3m tra theo vai tr\u00f2, th\u1eddi gian, s\u1ea3n ph\u1ea9m ho\u1eb7c b\u01b0\u1edbc quy tr\u00ecnh, v\u00e0 ng\u0103n ch\u1eb7n vi\u1ec7c n\u1ed9p h\u1ed3 s\u01a1 kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7. \u0110i\u1ec1u n\u00e0y bi\u1ebfn c\u00e1c nguy\u00ean t\u1eafc ch\u1ea5t l\u01b0\u1ee3ng d\u1ef1a tr\u00ean thi\u1ebft k\u1ebf th\u00e0nh c\u00e1c quy t\u1eafc th\u1ef1c thi c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i thay v\u00ec c\u00e1c th\u00f3i quen t\u00f9y ch\u1ecdn.<\/p>\n\n\n\n

M\u1ed9t quy tr\u00ecnh l\u00e0m vi\u1ec7c hi\u1ec7u qu\u1ea3 c\u0169ng k\u1ebft n\u1ed1i k\u1ebft qu\u1ea3 ki\u1ec3m tra v\u1edbi h\u00e0nh \u0111\u1ed9ng. N\u1ebfu gi\u00e1 tr\u1ecb \u0111o \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n ki\u1ec3m so\u00e1t, h\u1ec7 th\u1ed1ng s\u1ebd k\u00edch ho\u1ea1t quy tr\u00ecnh ph\u1ea3n h\u1ed3i ph\u00f9 h\u1ee3p, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ea1m d\u1eebng d\u00e2y chuy\u1ec1n, xem x\u00e9t k\u1ef9 thu\u1eadt, ki\u1ec3m tra l\u1ea1i ho\u1eb7c... CAPA<\/a><\/strong> Kh\u1edfi t\u1ea1o. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng khi k\u1ebf ho\u1ea1ch ki\u1ec3m so\u00e1t quy tr\u00ecnh x\u00e1c \u0111\u1ecbnh c\u00e1c ph\u1ea3n \u1ee9ng kh\u00e1c nhau cho c\u00e1c r\u1ee7i ro kh\u00e1c nhau. N\u1ebfu kh\u00f4ng c\u00f3 logic \u0111\u00f3, c\u00e1c nh\u00f3m v\u1eabn d\u1ef1a v\u00e0o tr\u00ed nh\u1edb v\u00e0 s\u1ef1 leo thang d\u1ef1a tr\u00ean kinh nghi\u1ec7m.<\/p>\n\n\n\n

<\/span>Kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c theo th\u1eddi gian th\u1ef1c l\u00e0 y\u1ebfu t\u1ed1 t\u1ea1o n\u00ean ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1n v\u1eefng.<\/span><\/h3>\n\n\n\n

\u0110\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1n v\u1eefng \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 h\u1ed3 s\u01a1 theo th\u1eddi gian th\u1ef1c v\u1ec1 nh\u1eefng g\u00ec \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra, b\u1edfi ai, d\u1ef1a tr\u00ean ti\u00eau chu\u1ea9n n\u00e0o v\u00e0 \u0111i\u1ec1u g\u00ec \u0111\u00e3 x\u1ea3y ra ti\u1ebfp theo. Kh\u1ea3 n\u0103ng truy v\u1ebft theo th\u1eddi gian th\u1ef1c cho ph\u00e9p c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng xem li\u1ec7u c\u00e1c ki\u1ec3m tra c\u1ea7n thi\u1ebft \u0111\u00e3 \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh \u0111\u00fang h\u1ea1n hay ch\u01b0a, li\u1ec7u c\u00e1c sai l\u1ec7ch l\u1eb7p l\u1ea1i c\u00f3 t\u1eadp trung v\u00e0o m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t hay kh\u00f4ng v\u00e0 li\u1ec7u c\u00e1c k\u1ebf ho\u1ea1ch kh\u1eafc ph\u1ee5c c\u00f3 th\u1ef1c s\u1ef1 \u0111\u01b0\u1ee3c tu\u00e2n th\u1ee7 hay kh\u00f4ng. \u0110\u00f3 l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh ho\u1ea1t \u0111\u1ed9ng m\u1ea1nh m\u1ebd h\u01a1n nhi\u1ec1u so v\u1edbi vi\u1ec7c xem x\u00e9t c\u00e1c b\u00e1o c\u00e1o t\u0129nh v\u00e0o cu\u1ed1i tu\u1ea7n.<\/p>\n\n\n\n

C\u00e1c ti\u00eau ch\u00ed v\u1eadn h\u00e0nh r\u1ea5t \u0111\u01a1n gi\u1ea3n. M\u1ed9t h\u1ec7 th\u1ed1ng c\u1ea7n li\u00ean k\u1ebft c\u00e1c b\u1ea3n ghi v\u1edbi s\u1ea3n ph\u1ea9m, l\u00f4 h\u00e0ng, m\u00e1y m\u00f3c, ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 c\u1ea5p \u0111\u1ed9 s\u1eeda \u0111\u1ed5i; t\u1ef1 \u0111\u1ed9ng \u0111\u1ecbnh tuy\u1ebfn c\u00e1c tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7; v\u00e0 l\u01b0u gi\u1eef l\u1ecbch s\u1eed r\u00f5 r\u00e0ng v\u1ec1 c\u00e1c ph\u00ea duy\u1ec7t v\u00e0 thay \u0111\u1ed5i. Khi c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t \u0111\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp, vi\u1ec7c l\u1eadp k\u1ebf ho\u1ea1ch ch\u1ea5t l\u01b0\u1ee3ng trong s\u1ea3n xu\u1ea5t s\u1ebd tr\u1edf n\u00ean kh\u1ea3 thi tr\u00ean quy m\u00f4 l\u1edbn thay v\u00ec ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o t\u1eebng c\u00e1 nh\u00e2n ri\u00eang l\u1ebb.<\/p>\n\n\n\n

<\/span>K\u1ebft lu\u1eadn: Bi\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng ngay t\u1eeb kh\u00e2u thi\u1ebft k\u1ebf th\u00e0nh quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u00f3 th\u1ec3 th\u1ef1c thi \u0111\u01b0\u1ee3c v\u1edbi Jodoo<\/a><\/span><\/h2>\n\n\n\n

Ch\u1ea5t l\u01b0\u1ee3ng t\u1eeb thi\u1ebft k\u1ebf<\/strong><\/a> Ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o khi \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o quy tr\u00ecnh th\u1ef1c hi\u1ec7n h\u00e0ng ng\u00e0y, ch\u1ee9 kh\u00f4ng ph\u1ea3i ch\u1ec9 ch\u1edd \u0111\u1ebfn kh\u00e2u ki\u1ec3m tra cu\u1ed1i c\u00f9ng. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 quy tr\u00ecnh l\u00e0m vi\u1ec7c chu\u1ea9n, ki\u1ec3m tra trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u00e1ng tin c\u1eady, k\u1ebf ho\u1ea1ch \u1ee9ng ph\u00f3 r\u00f5 r\u00e0ng v\u00e0 h\u1ed3 s\u01a1 c\u00f3 th\u1ec3 truy v\u1ebft \u0111\u1ebfn t\u1eebng ca l\u00e0m vi\u1ec7c, d\u00e2y chuy\u1ec1n, m\u00e1y m\u00f3c ho\u1eb7c l\u00f4 h\u00e0ng c\u1ee5 th\u1ec3. Khi c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t n\u00e0y kh\u00f4ng nh\u1ea5t qu\u00e1n, ngay c\u1ea3 m\u1ed9t k\u1ebf ho\u1ea1ch ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1t c\u0169ng b\u1eaft \u0111\u1ea7u g\u1eb7p tr\u1ee5c tr\u1eb7c trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

Jodoo<\/a><\/strong> Ph\u1ea7n m\u1ec1m n\u00e0y gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t bi\u1ebfn quy tr\u00ecnh thi\u1ebft k\u1ebf ch\u1ea5t l\u01b0\u1ee3ng th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh m\u00e0 m\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng tu\u00e2n theo. V\u1edbi c\u00e1c bi\u1ec3u m\u1eabu kh\u00f4ng c\u1ea7n l\u1eadp tr\u00ecnh, t\u1ef1 \u0111\u1ed9ng h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c v\u00e0 h\u1ed3 s\u01a1 t\u1eadp trung, c\u00e1c nh\u00f3m c\u00f3 th\u1ec3 s\u1ed1 h\u00f3a k\u1ebf ho\u1ea1ch ki\u1ec3m tra, ph\u00e2n c\u00f4ng ki\u1ec3m tra theo vai tr\u00f2, chuy\u1ec3n ti\u1ebfp ph\u00ea duy\u1ec7t s\u1ef1 kh\u00f4ng ph\u00f9 h\u1ee3p v\u00e0 l\u01b0u gi\u1eef l\u1ecbch s\u1eed s\u1eb5n s\u00e0ng cho ki\u1ec3m to\u00e1n m\u00e0 kh\u00f4ng c\u1ea7n d\u1ef1a v\u00e0o gi\u1ea5y t\u1edd ho\u1eb7c b\u1ea3ng t\u00ednh r\u1eddi r\u1ea1c.<\/p>\n\n\n\n

\"B\u1ea3ng<\/figure>\n\n\n\n

N\u1ebfu b\u1ea1n mu\u1ed1n \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t \u0111\u1ed3ng nh\u1ea5t h\u01a1n trong to\u00e0n b\u1ed9 nh\u00e0 m\u00e1y c\u1ee7a m\u00ecnh, Jodoo<\/strong><\/a> \u0110\u00e2y l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng s\u1ea3n xu\u1ea5t tinh g\u1ecdn kh\u00f4ng c\u1ea7n l\u1eadp tr\u00ecnh, thi\u1ebft th\u1ef1c \u0111\u1ec3 \u0111\u00e1nh gi\u00e1. B\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u d\u00f9ng th\u1eed mi\u1ec5n ph\u00ed<\/a><\/strong> ho\u1eb7c \u0110\u1eb7t l\u1ecbch d\u00f9ng th\u1eed<\/a><\/strong> \u0110\u1ec3 xem n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi quy tr\u00ecnh l\u00e0m vi\u1ec7c ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a b\u1ea1n nh\u01b0 th\u1ebf n\u00e0o.<\/p>","protected":false},"excerpt":{"rendered":"

T\u00ecm hi\u1ec3u c\u00e1ch thi\u1ebft k\u1ebf \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t ng\u0103n ng\u1eeba l\u1ed7i v\u00e0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t. Xem c\u00e1ch Jodoo s\u1ed1 h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c \u2014 b\u1eaft \u0111\u1ea7u d\u00f9ng th\u1eed mi\u1ec5n ph\u00ed.<\/p>","protected":false},"author":1,"featured_media":7529,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-7611","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions"],"blocksy_meta":[],"yoast_head":"\nQuality by Design: How Manufacturers Can Build Quality into the Process - Jodoo Blog<\/title>\n<meta name=\"description\" content=\"Learn how quality by design helps manufacturers prevent defects and improve control. 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