{"id":7443,"date":"2026-06-08T16:19:02","date_gmt":"2026-06-08T08:19:02","guid":{"rendered":"https:\/\/www.jodoo.com\/blog\/?p=7443"},"modified":"2026-06-15T11:25:04","modified_gmt":"2026-06-15T03:25:04","slug":"san-xuat-can-bang-day-chuyen","status":"publish","type":"post","link":"https:\/\/www.jodoo.com\/blog\/vi-vn\/line-balancing-manufacturing","title":{"rendered":"C\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t: C\u00f4ng th\u1ee9c, ph\u01b0\u01a1ng ph\u00e1p v\u00e0 \u1ee9ng d\u1ee5ng k\u1ef9 thu\u1eadt s\u1ed1"},"content":{"rendered":"

<\/span>Gi\u1edbi thi\u1ec7u: T\u1ea1i sao c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t l\u1ea1i quan tr\u1ecdng trong s\u1ea3n xu\u1ea5t hi\u1ec7n \u0111\u1ea1i<\/span><\/h2>\n\n\n\n

M\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 tr\u00f4ng \u0111\u1ea7y \u0111\u1ee7 nh\u00e2n c\u00f4ng nh\u01b0ng v\u1eabn thi\u1ebfu h\u1ee5t s\u1ea3n l\u01b0\u1ee3ng t\u1eeb 10% \u0111\u1ebfn 20% \u0111\u01a1n gi\u1ea3n v\u00ec c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u gi\u1eefa c\u00e1c tr\u1ea1m. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n<\/a><\/strong> r\u1ea5t quan tr\u1ecdng. N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, \u0111\u00f3 l\u00e0 qu\u00e1 tr\u00ecnh ph\u00e2n b\u1ed5 kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c tr\u00ean to\u00e0n d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t sao cho m\u1ed7i tr\u1ea1m c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng k\u1ecbp nhu c\u1ea7u m\u00e0 kh\u00f4ng g\u00e2y ra s\u1ef1 ch\u1eadm tr\u1ec5, th\u1eddi gian ch\u1edd \u0111\u1ee3i qu\u00e1 l\u00e2u ho\u1eb7c qu\u00e1 t\u1ea3i cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh.<\/p>\n\n\n\n

Tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t, c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n<\/a><\/strong> \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t b\u00e0i t\u1eadp k\u1ef9 thu\u1eadt c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf s\u1ea3n xu\u1ea5t. N\u00f3 c\u00f2n l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 qu\u1ea3n l\u00fd s\u1ea3n xu\u1ea5t h\u00e0ng ng\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u0103ng su\u1ea5t, hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng lao \u0111\u1ed9ng, l\u01b0\u1ee3ng h\u00e0ng t\u1ed3n kho, vi\u1ec7c tu\u00e2n th\u1ee7 ti\u1ebfn \u0111\u1ed9 v\u00e0 th\u1eadm ch\u00ed c\u1ea3 y\u1ebfu t\u1ed1 c\u00f4ng th\u00e1i h\u1ecdc. <\/p>\n\n\n\n

B\u00e0i vi\u1ebft n\u00e0y b\u1eaft \u0111\u1ea7u v\u1edbi c\u00e1c ph\u00e9p t\u00ednh c\u1ed1t l\u00f5i<\/strong> Sau m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng c\u00e2n b\u1eb1ng, b\u00e0i vi\u1ebft s\u1ebd xem x\u00e9t l\u1ea1i c\u00e1ch c\u00e2n b\u1eb1ng th\u1ef1c t\u1ebf. ph\u01b0\u01a1ng ph\u00e1p<\/strong>, Sau \u0111\u00f3, b\u00e0i vi\u1ebft h\u01b0\u1edbng d\u1eabn c\u00e1ch x\u00e1c \u0111\u1ecbnh v\u00e0 kh\u1eafc ph\u1ee5c c\u00e1c \u0111i\u1ec3m ngh\u1ebdn, v\u00e0 cu\u1ed1i c\u00f9ng gi\u1ea3i th\u00edch c\u00e1ch th\u1ee9c th\u1ef1c hi\u1ec7n. th\u1ef1c thi k\u1ef9 thu\u1eadt s\u1ed1<\/strong> Gi\u00fap duy tr\u00ec s\u1ef1 c\u1ea3i ti\u1ebfn khi \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf t\u1ea1i x\u01b0\u1edfng s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c thay \u0111\u1ed5i.<\/p>\n\n\n\n

<\/span>C\u00e1ch t\u00ednh to\u00e1n c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t: C\u00e1c ch\u1ec9 s\u1ed1 v\u00e0 c\u00f4ng th\u1ee9c ch\u00ednh<\/span><\/h2>\n\n\n\n

Tr\u01b0\u1edbc khi b\u1ea1n so s\u00e1nh c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n<\/a><\/strong> \u0110\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c c\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, b\u1ea1n c\u1ea7n m\u1ed9t c\u01a1 s\u1edf \u0111o l\u01b0\u1eddng. Tr\u00ean th\u1ef1c t\u1ebf, h\u1ea7u h\u1ebft c\u00e1c quy\u1ebft \u0111\u1ecbnh c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u1ec1u d\u1ef1a tr\u00ean m\u1ed9t t\u1eadp h\u1ee3p nh\u1ecf c\u00e1c con s\u1ed1: b\u1ea1n c\u00f3 bao nhi\u00eau th\u1eddi gian, kh\u00e1ch h\u00e0ng y\u00eau c\u1ea7u bao nhi\u00eau s\u1ea3n l\u01b0\u1ee3ng, s\u1ea3n ph\u1ea9m c\u1ea7n bao nhi\u00eau nh\u00e2n c\u00f4ng v\u00e0 c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 \u0111\u1ed3ng \u0111\u1ec1u nh\u01b0 th\u1ebf n\u00e0o gi\u1eefa c\u00e1c tr\u1ea1m. N\u1ebfu nh\u1eefng con s\u1ed1 \u0111\u00f3 sai, quy\u1ebft \u0111\u1ecbnh c\u00e2n b\u1eb1ng c\u0169ng s\u1ebd sai.<\/p>\n\n\n\n

\u0110\u1ec3 l\u00e0m r\u00f5 h\u01a1n c\u00e1c c\u00f4ng th\u1ee9c, h\u00e3y s\u1eed d\u1ee5ng m\u1ed9t v\u00ed d\u1ee5 \u0111\u01a1n gi\u1ea3n v\u1ec1 d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p trong su\u1ed1t ph\u1ea7n n\u00e0y. Gi\u1ea3 s\u1eed m\u1ed9t nh\u00e0 m\u00e1y v\u1eadn h\u00e0nh d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p thi\u1ebft b\u1ecb gia d\u1ee5ng nh\u1ecf theo m\u1ed9t ca, v\u1edbi 450 ph\u00fat th\u1eddi gian s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf m\u1ed7i ng\u00e0y sau khi tr\u1eeb gi\u1edd ngh\u1ec9 v\u00e0 h\u1ecdp, v\u00e0 nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng l\u00e0 180 \u0111\u01a1n v\u1ecb m\u1ed7i ng\u00e0y. T\u1ed5ng th\u1eddi gian l\u00e0m vi\u1ec7c th\u1ee7 c\u00f4ng tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng \u0111o\u1ea1n l\u1eafp r\u00e1p l\u00e0 12 ph\u00fat m\u1ed7i \u0111\u01a1n v\u1ecb.<\/p>\n\n\n\n

<\/span>Th\u1eddi gian s\u1ea3n xu\u1ea5t kh\u1ea3 d\u1ee5ng, nhu c\u1ea7u kh\u00e1ch h\u00e0ng v\u00e0 th\u1eddi gian chu k\u1ef3 s\u1ea3n xu\u1ea5t.<\/span><\/h3>\n\n\n\n

\u0110\u1ea7u v\u00e0o \u0111\u1ea7u ti\u00ean trong b\u1ea5t k\u1ef3 c\u00f4ng th\u1ee9c c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n n\u00e0o l\u00e0 th\u1eddi gian s\u1ea3n xu\u1ea5t kh\u1ea3 d\u1ee5ng th\u1ef1c t\u1ebf<\/strong>, Kh\u00f4ng ph\u1ea3i th\u1eddi gian ca l\u00e0m vi\u1ec7c ghi tr\u00ean gi\u1ea5y t\u1edd. H\u00e3y lo\u1ea1i b\u1ecf th\u1eddi gian ngh\u1ec9 gi\u1ea3i lao, d\u1ecdn d\u1eb9p, h\u1ecdp kh\u1edfi \u0111\u1ed9ng ca v\u00e0 b\u1ea5t k\u1ef3 th\u1eddi gian n\u00e0o kh\u00e1c kh\u00f4ng d\u00e0nh cho vi\u1ec7c s\u1ea3n xu\u1ea5t s\u1ea3n ph\u1ea9m. N\u1ebfu m\u1ed9t ca l\u00e0m vi\u1ec7c l\u00e0 8 gi\u1edd nh\u01b0ng ch\u1ec9 c\u00f3 450 ph\u00fat th\u1ef1c s\u1ef1 d\u00e0nh cho s\u1ea3n xu\u1ea5t, th\u00ec 450 ph\u00fat l\u00e0 con s\u1ed1 b\u1ea1n n\u00ean s\u1eed d\u1ee5ng.<\/p>\n\n\n\n

Nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng quy\u1ebft \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 m\u00e0 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t ph\u1ea3i \u0111\u1ea1t \u0111\u01b0\u1ee3c. Th\u1eddi gian chu k\u1ef3 (takt time) \u0111\u01b0\u1ee3c t\u00ednh nh\u01b0 sau:<\/p>\n\n\n\n

Chu k\u1ef3 s\u1ea3n xu\u1ea5t (Takt Time) = Th\u1eddi gian s\u1ea3n xu\u1ea5t kh\u1ea3 d\u1ee5ng \u00f7 Nhu c\u1ea7u kh\u00e1ch h\u00e0ng<\/strong><\/p>\n\n\n\n

Trong v\u00ed d\u1ee5 n\u00e0y, d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t ph\u1ea3i cung c\u1ea5p 180 s\u1ea3n ph\u1ea9m m\u1ed7i ng\u00e0y, do \u0111\u00f3:<\/p>\n\n\n\n

Chu tr\u00ecnh s\u1ea3n xu\u1ea5t = 450 ph\u00fat \u00f7 180 \u0111\u01a1n v\u1ecb = 2,5 ph\u00fat\/\u0111\u01a1n v\u1ecb<\/strong><\/p>\n\n\n\n

\u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 d\u00e2y chuy\u1ec1n ph\u1ea3i ho\u00e0n th\u00e0nh m\u1ed9t s\u1ea3n ph\u1ea9m m\u1ed7i 2,5 ph\u00fat \u0111\u1ec3 \u0111\u00fang ti\u1ebfn \u0111\u1ed9. Trong c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p, th\u1eddi gian chu k\u1ef3 (takt time) l\u00e0 \u0111i\u1ec3m tham chi\u1ebfu cho bi\u1ebft m\u1ed7i tr\u1ea1m c\u00f3 th\u1ec3 x\u1eed l\u00fd bao nhi\u00eau c\u00f4ng vi\u1ec7c n\u1ebfu mu\u1ed1n d\u00e2y chuy\u1ec1n \u0111\u00e1p \u1ee9ng nhu c\u1ea7u.<\/p>\n\n\n\n

<\/span>Th\u1eddi gian chu k\u1ef3, t\u1ed5ng kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c v\u00e0 s\u1ed1 tr\u1ea1m t\u1ed1i thi\u1ec3u<\/span><\/h3>\n\n\n\n

Ti\u1ebfp theo, t\u00e1ch bi\u1ec7t th\u1eddi gian chu k\u1ef3<\/strong> t\u1eeb th\u1eddi gian chu k\u1ef3<\/strong> V\u00e0 t\u1ed5ng n\u1ed9i dung c\u00f4ng vi\u1ec7c<\/strong>. Th\u1eddi gian chu k\u1ef3 (takt time) ph\u1ee5 thu\u1ed9c v\u00e0o nhu c\u1ea7u, trong khi th\u1eddi gian t\u1ed5ng th\u1ec3 (cycle time) l\u00e0 th\u1eddi gian th\u1ef1c t\u1ebf m\u00e0 m\u1ed9t tr\u1ea1m ho\u1eb7c ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ea7n \u0111\u1ec3 ho\u00e0n th\u00e0nh c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c giao. T\u1ed5ng kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c (total work content) l\u00e0 t\u1ed5ng th\u1eddi gian c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c nhi\u1ec7m v\u1ee5 c\u1ea7n thi\u1ebft \u0111\u1ec3 ch\u1ebf t\u1ea1o m\u1ed9t \u0111\u01a1n v\u1ecb s\u1ea3n ph\u1ea9m, b\u1ea5t k\u1ec3 c\u00e1c nhi\u1ec7m v\u1ee5 \u0111\u00f3 \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 nh\u01b0 th\u1ebf n\u00e0o gi\u1eefa c\u00e1c tr\u1ea1m.<\/p>\n\n\n\n

Trong v\u00ed d\u1ee5 v\u1ec1 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb gia d\u1ee5ng, t\u1ed5ng th\u1eddi gian l\u00e0m vi\u1ec7c l\u00e0 12 ph\u00fat cho m\u1ed7i \u0111\u01a1n v\u1ecb. N\u1ebfu nhu c\u1ea7u y\u00eau c\u1ea7u th\u1eddi gian chu k\u1ef3 s\u1ea3n xu\u1ea5t l\u00e0 2,5 ph\u00fat, s\u1ed1 l\u01b0\u1ee3ng tr\u1ea1m t\u1ed1i thi\u1ec3u v\u1ec1 m\u1eb7t l\u00fd thuy\u1ebft l\u00e0:<\/p>\n\n\n\n

S\u1ed1 l\u01b0\u1ee3ng tr\u1ea1m t\u1ed1i thi\u1ec3u = T\u1ed5ng kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c \u00f7 Th\u1eddi gian chu k\u1ef3<\/strong><\/p>\n\n\n\n

V\u00ec th\u1ebf:<\/p>\n\n\n\n

12 \u00f7 2,5 = 4,8<\/strong>, l\u00e0m tr\u00f2n l\u00ean th\u00e0nh 5 tr\u1ea1m<\/strong><\/p>\n\n\n\n

\u0110\u00e2y l\u00e0 \u0111i\u1ec1u c\u01a1 b\u1ea3n nh\u01b0ng thi\u1ebft y\u1ebfu. c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n<\/a> t\u00ednh to\u00e1n<\/strong>. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y r\u1eb1ng, trong \u0111i\u1ec1u ki\u1ec7n l\u00fd t\u01b0\u1edfng, b\u1ea1n c\u1ea7n \u00edt nh\u1ea5t 5 tr\u1ea1m \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u, b\u1edfi v\u00ec 4 tr\u1ea1m ch\u1ec9 cung c\u1ea5p 10 ph\u00fat th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng m\u1ed7i chu k\u1ef3 s\u1ea3n xu\u1ea5t so v\u1edbi 12 ph\u00fat n\u1ed9i dung c\u00f4ng vi\u1ec7c c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n

M\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c y\u1ebfu t\u1ed1 r\u1ea5t quan tr\u1ecdng: th\u1eddi gian chu k\u1ef3 (takt time) x\u00e1c \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 m\u1ee5c ti\u00eau, t\u1ed5ng kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c x\u00e1c \u0111\u1ecbnh y\u00eau c\u1ea7u v\u1ec1 nh\u00e2n l\u1ef1c, v\u00e0 th\u1eddi gian chu k\u1ef3 c\u1ee7a t\u1eebng tr\u1ea1m cho th\u1ea5y li\u1ec7u vi\u1ec7c ph\u00e2n c\u00f4ng c\u00f4ng vi\u1ec7c th\u1ef1c t\u1ebf c\u00f3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 \u0111\u00f3 hay kh\u00f4ng. M\u1ed9t d\u00e2y chuy\u1ec1n c\u00f3 th\u1ec3 c\u00f3 s\u1ed1 l\u01b0\u1ee3ng tr\u1ea1m ph\u00f9 h\u1ee3p tr\u00ean l\u00fd thuy\u1ebft nh\u01b0ng v\u1eabn kh\u00f4ng c\u00e2n b\u1eb1ng n\u1ebfu m\u1ed9t tr\u1ea1m v\u01b0\u1ee3t qu\u00e1 th\u1eddi gian chu k\u1ef3 trong khi tr\u1ea1m kh\u00e1c c\u00f3 th\u1eddi gian nh\u00e0n r\u1ed7i \u0111\u00e1ng k\u1ec3. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao vi\u1ec7c c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t lu\u00f4n y\u00eau c\u1ea7u c\u1ea3 vi\u1ec7c ki\u1ec3m tra n\u0103ng l\u1ef1c v\u00e0 ki\u1ec3m tra kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c c\u1ee7a t\u1eebng tr\u1ea1m.<\/p>\n\n\n\n

\"H\u00ecnh<\/figure>\n\n\n\n

<\/span>M\u1ed9t v\u00ed d\u1ee5 \u0111\u01a1n gi\u1ea3n v\u1ec1 vi\u1ec7c x\u1ebfp d\u1ee1 h\u00e0ng h\u00f3a t\u1ea1i ga.<\/span><\/h3>\n\n\n\n

Gi\u1ea3 s\u1eed 12 ph\u00fat l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 cho 5 tr\u1ea1m nh\u01b0 sau:<\/p>\n\n\n\n

Ga t\u00e0u<\/th>N\u1ed9i dung b\u00e0i t\u1eadp \u0111\u01b0\u1ee3c giao (ph\u00fat\/\u0111\u01a1n v\u1ecb)<\/th><\/tr><\/thead>
1<\/td>2.2<\/td><\/tr>
2<\/td>2.4<\/td><\/tr>
3<\/td>2.8<\/td><\/tr>
4<\/td>2.1<\/td><\/tr>
5<\/td>2.5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

B\u1ea3ng n\u00e0y \u0111\u00e3 cho b\u1ea1n bi\u1ebft m\u1ed9t th\u00f4ng tin quan tr\u1ecdng. Tr\u1ea1m 3 c\u00f3 chu k\u1ef3 ho\u1ea1t \u0111\u1ed9ng l\u00e0... 2,8 ph\u00fat<\/strong>, cao h\u01a1n th\u1eddi gian chu k\u1ef3 c\u1ee7a 2,5 ph\u00fat<\/strong>, V\u00ec v\u1eady, d\u00e2y chuy\u1ec1n n\u00e0y kh\u00f4ng th\u1ec3 li\u00ean t\u1ee5c \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ea3n l\u01b0\u1ee3ng y\u00eau c\u1ea7u m\u1eb7c d\u00f9 n\u00f3 c\u00f3 s\u1ed1 l\u01b0\u1ee3ng ga t\u1ed1i thi\u1ec3u theo l\u00fd thuy\u1ebft. <\/p>\n\n\n\n

<\/span>Th\u1eddi gian nh\u00e0n r\u1ed7i, hi\u1ec7u su\u1ea5t d\u00e2y chuy\u1ec1n v\u00e0 \u0111\u1ed9 tr\u1ec5 c\u00e2n b\u1eb1ng<\/span><\/h3>\n\n\n\n

Khi th\u00f4ng tin v\u1ec1 t\u1ea3i tr\u1ecdng t\u1ea1i c\u00e1c tr\u1ea1m \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb, b\u1ea1n c\u00f3 th\u1ec3 t\u00ednh to\u00e1n xem bao nhi\u00eau th\u1eddi gian kh\u1ea3 d\u1ee5ng c\u1ee7a d\u00e2y chuy\u1ec1n \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. T\u1ed5ng th\u1eddi gian kh\u1ea3 d\u1ee5ng m\u1ed7i chu k\u1ef3 tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c tr\u1ea1m l\u00e0:<\/p>\n\n\n\n

T\u1ed5ng th\u1eddi gian s\u1eed d\u1ee5ng tr\u1ea1m = S\u1ed1 tr\u1ea1m \u00d7 Th\u1eddi gian chu k\u1ef3<\/strong><\/p>\n\n\n\n

V\u00ed d\u1ee5 nh\u01b0 sau:<\/p>\n\n\n\n

5 \u00d7 2,5 = 12,5 ph\u00fat<\/strong><\/p>\n\n\n\n

V\u00ec t\u1ed5ng th\u1eddi gian th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c l\u00e0 12 ph\u00fat, n\u00ean t\u1ed5ng th\u1eddi gian ch\u1edd m\u1ed7i chu k\u1ef3 l\u00e0:<\/p>\n\n\n\n

Th\u1eddi gian nh\u00e0n r\u1ed7i = T\u1ed5ng th\u1eddi gian tr\u1ea1m l\u00e0m vi\u1ec7c kh\u1ea3 d\u1ee5ng \u2013 T\u1ed5ng n\u1ed9i dung c\u00f4ng vi\u1ec7c<\/strong><\/p>\n\n\n\n

V\u00ec th\u1ebf:<\/p>\n\n\n\n

12,5 \u2013 12 = 0,5 ph\u00fat<\/strong><\/p>\n\n\n\n

B\u00e2y gi\u1edd h\u00e3y t\u00ednh to\u00e1n hi\u1ec7u su\u1ea5t d\u00e2y chuy\u1ec1n:<\/p>\n\n\n\n

Hi\u1ec7u su\u1ea5t d\u00e2y chuy\u1ec1n = T\u1ed5ng kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c \u00f7 (S\u1ed1 l\u01b0\u1ee3ng tr\u1ea1m \u00d7 Th\u1eddi gian chu k\u1ef3)<\/strong><\/p>\n\n\n\n

V\u00ec th\u1ebf:<\/p>\n\n\n\n

12 \u00f7 12,5 = 96%<\/strong><\/p>\n\n\n\n

S\u1ef1 ch\u1eadm tr\u1ec5 c\u00e2n b\u1eb1ng l\u00e0 kh\u00eda c\u1ea1nh ng\u01b0\u1ee3c l\u1ea1i c\u1ee7a t\u1ed5n th\u1ea5t \u0111\u00f3:<\/p>\n\n\n\n

\u0110\u1ed9 tr\u1ec5 c\u00e2n b\u1eb1ng = 1 \u2013 Hi\u1ec7u su\u1ea5t \u0111\u01b0\u1eddng truy\u1ec1n<\/strong><\/p>\n\n\n\n

V\u00ec th\u1ebf:<\/p>\n\n\n\n

1 \u2013 0,96 = 0,04 = 4%<\/strong><\/p>\n\n\n\n

M\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 \u0111\u1ecdc b\u1ea3ng l\u00e0 nh\u01b0 sau: d\u00f2ng n\u00e0y s\u1eed d\u1ee5ng 96%<\/strong> s\u1eed d\u1ee5ng th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng c\u1ee7a tr\u1ea1m m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, trong khi 4%<\/strong> S\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh. Tho\u1ea1t nh\u00ecn, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 v\u1ebb kh\u1ea3 quan, nh\u01b0ng khi xem x\u00e9t \u1edf c\u1ea5p \u0111\u1ed9 t\u1eebng tr\u1ea1m, ta th\u1ea5y m\u1ed9t v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n: m\u1ed9t s\u1ed1 tr\u1ea1m c\u00f3 l\u01b0\u1ee3ng h\u00e0ng d\u01b0 th\u1eeba trong khi m\u1ed9t tr\u1ea1m kh\u00e1c l\u1ea1i qu\u00e1 t\u1ea3i. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao vi\u1ec7c c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t kh\u00f4ng bao gi\u1edd n\u00ean \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 ch\u1ec9 b\u1eb1ng m\u1ed9t ch\u1ec9 s\u1ed1 duy nh\u1ea5t.<\/p>\n\n\n\n

\"Bi\u1ec3u<\/figure>\n\n\n\n

<\/span>Nh\u1eefng con s\u1ed1 n\u00e0y cho b\u1ea1n bi\u1ebft \u0111i\u1ec1u g\u00ec tr\u01b0\u1edbc khi t\u00e1i c\u00e2n b\u1eb1ng?<\/span><\/h3>\n\n\n\n

\u1ede giai \u0111o\u1ea1n n\u00e0y, b\u1ea1n \u0111\u00e3 c\u00f3 \u0111\u1ee7 d\u1eef li\u1ec7u t\u1ed1i thi\u1ec3u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 b\u1ea5t k\u1ef3 ph\u01b0\u01a1ng ph\u00e1p c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n n\u00e0o \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y sau trong b\u00e0i vi\u1ebft. B\u1ea1n \u0111\u00e3 bi\u1ebft t\u1ed1c \u0111\u1ed9 c\u1ea7n thi\u1ebft (2,5 ph\u00fat<\/strong>), t\u1ed5ng h\u00e0m l\u01b0\u1ee3ng lao \u0111\u1ed9ng (12 ph\u00fat<\/strong>), s\u1ed1 l\u01b0\u1ee3ng tr\u1ea1m t\u1ed1i thi\u1ec3u (5<\/strong>), t\u1ea3i tr\u1ecdng th\u1ef1c t\u1ebf c\u1ee7a nh\u00e0 ga v\u00e0 t\u1ed5n th\u1ea5t hi\u1ec7u su\u1ea5t do ph\u00e2n ph\u1ed1i kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u. \u0110\u00f3 l\u00e0 n\u1ec1n t\u1ea3ng cho c\u1ea3 s\u1ea3n xu\u1ea5t. c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n<\/a><\/strong> v\u00e0 sau \u0111\u00f3 l\u00e0 ph\u00e2n t\u00edch \u0111i\u1ec3m ngh\u1ebdn trong s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

\u0110i\u1ec1u quan tr\u1ecdng kh\u00f4ng k\u00e9m l\u00e0 nh\u1eefng ph\u00e9p t\u00ednh n\u00e0y cho th\u1ea5y ch\u00fang l\u00e0m \u0111\u01b0\u1ee3c g\u00ec. kh\u00f4ng<\/strong> H\u1ecd ch\u1ec9 n\u00f3i cho b\u1ea1n bi\u1ebft. H\u1ecd kh\u00f4ng gi\u1ea3i th\u00edch t\u1ea1i sao Tr\u1ea1m 3 l\u1ea1i qu\u00e1 t\u1ea3i, li\u1ec7u c\u00e1c nhi\u1ec7m v\u1ee5 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n c\u00f4ng l\u1ea1i hay kh\u00f4ng, ho\u1eb7c li\u1ec7u c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1ee9 t\u1ef1 \u01b0u ti\u00ean c\u00f3 h\u1ea1n ch\u1ebf vi\u1ec7c c\u00e2n b\u1eb1ng l\u1ea1i hay kh\u00f4ng. Nh\u1eefng quy\u1ebft \u0111\u1ecbnh \u0111\u00f3 thu\u1ed9c v\u1ec1 vi\u1ec7c l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p v\u00e0 ph\u00e2n t\u00edch n\u00fat th\u1eaft c\u1ed5 chai th\u1ef1c t\u1ebf, nh\u01b0ng c\u00e1c con s\u1ed1 tr\u00ean l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u cho t\u1ea5t c\u1ea3 ch\u00fang.<\/p>\n\n\n\n

<\/span>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t v\u00e0 l\u1eafp r\u00e1p<\/span><\/h2>\n\n\n\n

Khi b\u1ea1n \u0111\u00e3 n\u1eafm r\u00f5 th\u1eddi gian chu k\u1ef3 s\u1ea3n xu\u1ea5t, n\u1ed9i dung c\u00f4ng vi\u1ec7c v\u00e0 gi\u1edbi h\u1ea1n c\u1ee7a t\u1eebng tr\u1ea1m, c\u00e2u h\u1ecfi ti\u1ebfp theo mang t\u00ednh th\u1ef1c ti\u1ec5n h\u01a1n: B\u1ea1n n\u00ean ph\u00e2n c\u00f4ng nhi\u1ec7m v\u1ee5 cho c\u00e1c tr\u1ea1m nh\u01b0 th\u1ebf n\u00e0o?<\/strong> C\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n kh\u00e1c nhau ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh kh\u00e1c nhau. S\u1ef1 l\u1ef1a ch\u1ecdn \u0111\u00fang \u0111\u1eafn \u00edt ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 tinh khi\u1ebft theo s\u00e1ch v\u1edf m\u00e0 ph\u1ee5 thu\u1ed9c nhi\u1ec1u h\u01a1n v\u00e0o h\u1ed7n h\u1ee3p s\u1ea3n ph\u1ea9m, c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1ee9 t\u1ef1 \u01b0u ti\u00ean, t\u00ednh linh ho\u1ea1t c\u1ee7a lao \u0111\u1ed9ng v\u00e0 t\u1ea7n su\u1ea5t thay \u0111\u1ed5i d\u00e2y chuy\u1ec1n.<\/p>\n\n\n\n

<\/span>B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch t\u00e1i c\u00e2n b\u1eb1ng theo kinh nghi\u1ec7m khi \u0111\u01b0\u1eddng d\u00e2y th\u01b0\u1eddng xuy\u00ean thay \u0111\u1ed5i.<\/span><\/h3>\n\n\n\n

Trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t \u0111a d\u1ea1ng ho\u1eb7c th\u00e2m d\u1ee5ng lao \u0111\u1ed9ng, ng\u01b0\u1eddi gi\u00e1m s\u00e1t th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c c\u00e2n b\u1eb1ng l\u1ea1i c\u00f4ng vi\u1ec7c theo kinh nghi\u1ec7m \u0111\u01a1n gi\u1ea3n thay v\u00ec s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p t\u1ed1i \u01b0u h\u00f3a ch\u00ednh th\u1ee9c. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 chuy\u1ec3n c\u00e1c nhi\u1ec7m v\u1ee5 nh\u1ecf t\u1eeb c\u00e1c tr\u1ea1m qu\u00e1 t\u1ea3i sang c\u00e1c tr\u1ea1m thi\u1ebfu t\u1ea3i, k\u1ebft h\u1ee3p c\u00e1c nhi\u1ec7m v\u1ee5 ng\u1eafn ho\u1eb7c ph\u00e2n b\u1ed5 l\u1ea1i c\u00f4ng vi\u1ec7c ki\u1ec3m tra v\u00e0 x\u1eed l\u00fd trong khi v\u1eabn \u0111\u1ea3m b\u1ea3o tr\u00ecnh t\u1ef1 th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y nhanh ch\u00f3ng, d\u1ec5 gi\u1ea3i th\u00edch t\u1ea1i ch\u1ed7 v\u00e0 th\u01b0\u1eddng \u0111\u1ee7 t\u1ed1t khi nhu c\u1ea7u ho\u1eb7c s\u1ed1 l\u01b0\u1ee3ng nh\u00e2n vi\u00ean thay \u0111\u1ed5i h\u00e0ng ng\u00e0y.<\/p>\n\n\n\n

D\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i th\u1ee7 c\u00f4ng l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh. N\u1ebfu m\u1ed9t c\u00f4ng nh\u00e2n d\u00e1n k\u00edn th\u00f9ng carton trong 52 gi\u00e2y m\u1ed7i th\u00f9ng, trong khi c\u00f4ng nh\u00e2n kh\u00e1c d\u00e1n nh\u00e3n v\u00e0 x\u1ebfp ch\u1ed3ng trong 31 gi\u00e2y, nh\u00f3m c\u00f3 th\u1ec3 chuy\u1ec3n c\u00f4ng \u0111o\u1ea1n in nh\u00e3n l\u00ean ph\u00eda tr\u01b0\u1edbc ho\u1eb7c giao c\u00f4ng vi\u1ec7c x\u1ebfp ch\u1ed3ng cho m\u1ed9t c\u00f4ng nh\u00e2n lu\u00e2n phi\u00ean trong gi\u1edd cao \u0111i\u1ec3m. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ho\u00e0n h\u1ea3o v\u1ec1 m\u1eb7t to\u00e1n h\u1ecdc, nh\u01b0ng \u0111\u1ed1i v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00f3ng g\u00f3i c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng thay \u0111\u1ed5i, vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh nhanh ch\u00f3ng th\u01b0\u1eddng quan tr\u1ecdng h\u01a1n s\u1ef1 c\u00e2n b\u1eb1ng l\u00fd thuy\u1ebft.<\/p>\n\n\n\n

<\/span>S\u1eed d\u1ee5ng quy t\u1eafc \u1ee9ng vi\u00ean l\u1edbn nh\u1ea5t \u0111\u1ec3 t\u1ea1o danh s\u00e1ch c\u00f4ng vi\u1ec7c \u0111\u01a1n gi\u1ea3n v\u00e0 \u1ed5n \u0111\u1ecbnh.<\/span><\/h3>\n\n\n\n

C\u00e1i Quy t\u1eafc \u1ee9ng c\u1eed vi\u00ean l\u1edbn nh\u1ea5t<\/strong> \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p c\u00f3 c\u1ea5u tr\u00fac th\u1ef1c ti\u1ec5n nh\u1ea5t \u0111\u1ec3 c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p khi th\u1eddi gian th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c \u0111\u00e3 bi\u1ebft v\u00e0 c\u00e1c quy t\u1eafc \u01b0u ti\u00ean c\u00f3 th\u1ec3 qu\u1ea3n l\u00fd \u0111\u01b0\u1ee3c. B\u1ea1n li\u1ec7t k\u00ea c\u00e1c c\u00f4ng vi\u1ec7c t\u1eeb d\u00e0i nh\u1ea5t \u0111\u1ebfn ng\u1eafn nh\u1ea5t, sau \u0111\u00f3 g\u00e1n ch\u00fang cho c\u00e1c tr\u1ea1m theo th\u1ee9 t\u1ef1 \u0111\u00f3 m\u00e0 kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 th\u1eddi gian chu k\u1ef3 m\u1ee5c ti\u00eau ho\u1eb7c ph\u00e1 v\u1ee1 tr\u00ecnh t\u1ef1 c\u00f4ng vi\u1ec7c y\u00eau c\u1ea7u. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00e1 \u0111\u01a1n gi\u1ea3n, \u0111i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 h\u1eefu \u00edch cho c\u00e1c k\u1ef9 s\u01b0 c\u1ea7n m\u1ed9t b\u1ed1 c\u1ee5c s\u01a1 b\u1ed9 nhanh ch\u00f3ng.<\/p>\n\n\n\n

V\u00ed d\u1ee5, trong m\u1ed9t d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p \u0111i\u1ec7n t\u1eed, c\u00e1c c\u00f4ng \u0111o\u1ea1n nh\u01b0 g\u1eafn m\u1ea1ch in, v\u1eb7n v\u00edt, qu\u00e9t m\u00e3 v\u1ea1ch, ki\u1ec3m tra tr\u1ef1c quan v\u00e0 \u0111\u00f3ng g\u00f3i c\u00f3 th\u1ec3 c\u00f3 th\u1eddi gian th\u1ef1c hi\u1ec7n r\u00f5 r\u00e0ng v\u00e0 \u00edt bi\u1ebfn th\u1ec3 v\u1ec1 l\u1ed9 tr\u00ecnh. N\u1ebfu vi\u1ec7c v\u1eb7n v\u00edt m\u1ea5t nhi\u1ec1u th\u1eddi gian nh\u1ea5t, n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c \u01b0u ti\u00ean th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc, sau \u0111\u00f3 c\u00e1c c\u00f4ng \u0111o\u1ea1n ng\u1eafn h\u01a1n s\u1ebd \u0111\u01b0\u1ee3c th\u00eam v\u00e0o cho \u0111\u1ebfn khi tr\u1ea1m g\u1ea7n \u0111\u1ea1t \u0111\u1ebfn nh\u1ecbp \u0111\u1ed9 chu k\u1ef3 (takt). Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ho\u1ea1t \u0111\u1ed9ng t\u1ed1t khi c\u00e1c y\u1ebfu t\u1ed1 c\u00f4ng vi\u1ec7c ri\u00eang bi\u1ec7t v\u00e0 c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i, nh\u01b0ng n\u00f3 c\u00f3 th\u1ec3 t\u1ea1o ra s\u1ef1 ph\u00e2n b\u1ed5 t\u1ea3i kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u \u1edf c\u00e1c c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo n\u1ebfu m\u1ed1i quan h\u1ec7 th\u1ee9 t\u1ef1 \u01b0u ti\u00ean ph\u1ee9c t\u1ea1p h\u01a1n so v\u1edbi v\u1ebb ngo\u00e0i ban \u0111\u1ea7u.<\/p>\n\n\n\n

<\/span>S\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p tr\u1ecdng s\u1ed1 v\u1ecb tr\u00ed x\u1ebfp h\u1ea1ng khi th\u1ee9 t\u1ef1 \u01b0u ti\u00ean quan tr\u1ecdng h\u01a1n.<\/span><\/h3>\n\n\n\n

Tr\u1ecdng l\u01b0\u1ee3ng v\u1ecb tr\u00ed \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng<\/strong> Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t h\u01a1n khi logic tr\u00ecnh t\u1ef1 ch\u1eb7t ch\u1ebd v\u00e0 s\u1ef1 ph\u1ee5 thu\u1ed9c gi\u1eefa c\u00e1c t\u00e1c v\u1ee5 ti\u1ebfp theo l\u00e0 quan tr\u1ecdng. Thay v\u00ec ch\u1ec9 x\u1ebfp h\u1ea1ng c\u00e1c t\u00e1c v\u1ee5 theo th\u1eddi gian th\u1ef1c hi\u1ec7n c\u1ee7a ch\u00ednh ch\u00fang, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u1ebfp h\u1ea1ng m\u1ed7i t\u00e1c v\u1ee5 theo th\u1eddi gian th\u1ef1c hi\u1ec7n c\u1ee7a ch\u00ednh n\u00f3 c\u1ed9ng v\u1edbi th\u1eddi gian c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c t\u00e1c v\u1ee5 ph\u1ea3i th\u1ef1c hi\u1ec7n sau \u0111\u00f3. \u0110i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 h\u1eefu \u00edch h\u01a1n trong vi\u1ec7c c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t, n\u01a1i m\u1ed9t t\u00e1c v\u1ee5 \u0111\u1ea7u ti\u00ean ki\u1ec3m so\u00e1t m\u1ed9t ph\u1ea7n l\u1edbn quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u00f2n l\u1ea1i.<\/p>\n\n\n\n

H\u00e3y xem x\u00e9t m\u1ed9t d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p ph\u1ee5 t\u00f9ng \u00f4 t\u00f4 s\u1ea3n xu\u1ea5t c\u00e1c m\u00f4-\u0111un c\u1eeda. Vi\u1ec7c l\u1eafp \u0111\u1eb7t b\u00f3 d\u00e2y \u0111i\u1ec7n c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3i l\u00e0 c\u00f4ng \u0111o\u1ea1n d\u00e0i nh\u1ea5t, nh\u01b0ng nhi\u1ec1u c\u00f4ng \u0111o\u1ea1n sau \u0111\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o n\u00f3, bao g\u1ed3m vi\u1ec7c l\u1eafp \u0111\u1eb7t \u0111\u1ea7u n\u1ed1i, l\u1eafp \u0111\u1eb7t k\u1eb9p, ki\u1ec3m tra v\u00e0 si\u1ebft ch\u1eb7t cu\u1ed1i c\u00f9ng. Tr\u1ecdng s\u1ed1 v\u1ecb tr\u00ed \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng gi\u00fap \u0111\u1eb7t c\u00e1c c\u00f4ng \u0111o\u1ea1n c\u00f3 t\u00e1c \u0111\u1ed9ng l\u1edbn n\u00e0y s\u1edbm h\u01a1n v\u00e0 c\u00f3 ch\u1ee7 \u0111\u00edch h\u01a1n, gi\u1ea3m nguy c\u01a1 m\u1ed9t tr\u1ea1m ph\u00eda tr\u01b0\u1edbc \u0111\u01b0\u1ee3c ph\u00e2n c\u00f4ng kh\u00f4ng h\u1ee3p l\u00fd t\u1ea1o ra s\u1ef1 ch\u1edd \u0111\u1ee3i ng\u1ea7m tr\u00ean to\u00e0n b\u1ed9 d\u00e2y chuy\u1ec1n.<\/p>\n\n\n\n

<\/span>S\u1eed d\u1ee5ng Kilbridge v\u00e0 Wester \u0111\u1ec3 ph\u00e2n nh\u00f3m c\u00f3 tr\u1eadt t\u1ef1 h\u01a1n.<\/span><\/h3>\n\n\n\n

C\u00e1i Ph\u01b0\u01a1ng ph\u00e1p Kilbridge-Western<\/strong> Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y h\u1eefu \u00edch khi b\u1ea1n mu\u1ed1n c\u00f3 c\u00e1ch tr\u1ef1c quan h\u01a1n \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1ee9 t\u1ef1 th\u1ef1c hi\u1ec7n. N\u00f3 nh\u00f3m c\u00e1c nhi\u1ec7m v\u1ee5 th\u00e0nh c\u00e1c c\u1ed9t d\u1ef1a tr\u00ean m\u1ed1i quan h\u1ec7 tr\u00ecnh t\u1ef1, sau \u0111\u00f3 g\u00e1n nhi\u1ec7m v\u1ee5 cho t\u1eebng tr\u1ea1m m\u1ed9t trong khi v\u1eabn \u0111\u1ea3m b\u1ea3o th\u1eddi gian chu k\u1ef3. Tr\u00ean th\u1ef1c t\u1ebf, \u0111i\u1ec1u n\u00e0y mang l\u1ea1i cho c\u00e1c k\u1ef9 s\u01b0 m\u1ed9t c\u1ea5u tr\u00fac c\u00f3 tr\u1eadt t\u1ef1 h\u01a1n so v\u1edbi vi\u1ec7c ch\u1ec9 x\u1ebfp h\u1ea1ng nhi\u1ec7m v\u1ee5 d\u00e0i nh\u1ea5t, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng l\u1eafp r\u00e1p v\u1edbi c\u00e1c \u0111\u01b0\u1eddng d\u1eabn nhi\u1ec7m v\u1ee5 ph\u00e2n nh\u00e1nh.<\/p>\n\n\n\n

Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng h\u1eefu \u00edch trong vi\u1ec7c l\u1eafp r\u00e1p c\u00f3 \u0111\u1ed9 ph\u1ee9c t\u1ea1p trung b\u00ecnh. c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n<\/a><\/strong> Tr\u01b0\u1eddng h\u1ee3p c\u00f3 nhi\u1ec1u nh\u00e1nh t\u00e1c v\u1ee5 song song nh\u01b0ng kh\u00f4ng c\u00f3 qu\u00e1 nhi\u1ec1u bi\u1ebfn s\u1ed1 \u0111\u1ebfn m\u1ee9c c\u1ea7n t\u1ed1i \u01b0u h\u00f3a ph\u1ea7n m\u1ec1m. V\u00ed d\u1ee5, trong d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb gia d\u1ee5ng, vi\u1ec7c chu\u1ea9n b\u1ecb v\u1ecf m\u00e1y, l\u1eafp \u0111\u1eb7t linh ki\u1ec7n, \u0111\u1ea5u d\u00e2y, ki\u1ec3m tra v\u00e0 ho\u00e0n thi\u1ec7n cu\u1ed1i c\u00f9ng c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c b\u01b0\u1edbc song song v\u00e0 h\u1ed9i t\u1ee5. Kilbridge v\u00e0 Wester gi\u00fap c\u00e1c nh\u00f3m duy tr\u00ec logic tr\u00ecnh t\u1ef1 m\u00e0 kh\u00f4ng b\u1ecb l\u1ea1c trong s\u01a1 \u0111\u1ed3 th\u1ee9 t\u1ef1 ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n

<\/span>C\u00e1ch ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p ph\u00f9 h\u1ee3p<\/span><\/h3>\n\n\n\n

Kh\u00f4ng c\u00f3 ph\u01b0\u01a1ng ph\u00e1p c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n n\u00e0o l\u00e0 t\u1ed1i \u01b0u nh\u1ea5t cho m\u1ecdi nh\u00e0 m\u00e1y. M\u1ed9t d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i t\u1ed1c \u0111\u1ed9 cao v\u1edbi l\u1ef1c l\u01b0\u1ee3ng lao \u0111\u1ed9ng \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o \u0111a n\u0103ng c\u00f3 th\u1ec3 h\u01b0\u1edfng l\u1ee3i nhi\u1ec1u nh\u1ea5t t\u1eeb vi\u1ec7c c\u00e2n b\u1eb1ng theo thu\u1eadt to\u00e1n \u0111\u01a1n gi\u1ea3n, trong khi m\u1ed9t d\u00e2y chuy\u1ec1n \u0111i\u1ec7n t\u1eed \u1ed5n \u0111\u1ecbnh c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng t\u1ed1t v\u1edbi Quy t\u1eafc \u1ee8ng vi\u00ean L\u1edbn nh\u1ea5t. Trong tr\u01b0\u1eddng h\u1ee3p th\u1ee9 t\u1ef1 \u01b0u ti\u00ean cao v\u00e0 s\u1ef1 ph\u1ee5 thu\u1ed9c gi\u1eefa c\u00e1c nhi\u1ec7m v\u1ee5 \u0111\u1ecbnh h\u00ecnh n\u0103ng su\u1ea5t, ph\u01b0\u01a1ng ph\u00e1p tr\u1ecdng s\u1ed1 v\u1ecb tr\u00ed \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng ho\u1eb7c Kilbridge v\u00e0 Wester th\u01b0\u1eddng cho \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u t\u1ed1t h\u01a1n.<\/p>\n\n\n\n

M\u1ed9t nguy\u00ean t\u1eafc l\u1ef1a ch\u1ecdn th\u1ef1c t\u1ebf l\u00e0 ph\u1ea3i ph\u00f9 h\u1ee3p ph\u01b0\u01a1ng ph\u00e1p v\u1edbi \u0111\u1ed9 ph\u1ee9c t\u1ea1p v\u00e0 t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i c\u1ee7a d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t. N\u1ebfu d\u00e2y chuy\u1ec1n \u1ed5n \u0111\u1ecbnh, c\u00f3 t\u00ednh l\u1eb7p l\u1ea1i cao v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chi ti\u1ebft, h\u00e3y s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p c\u00f3 c\u1ea5u tr\u00fac h\u01a1n. N\u1ebfu d\u00e2y chuy\u1ec1n thay \u0111\u1ed5i th\u01b0\u1eddng xuy\u00ean do nh\u00e2n l\u1ef1c, bi\u1ebfn th\u1ec3 s\u1ea3n ph\u1ea9m ho\u1eb7c bi\u1ebfn \u0111\u1ed9ng \u0111\u01a1n h\u00e0ng, h\u00e3y s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n h\u01a1n tr\u01b0\u1edbc, sau \u0111\u00f3 x\u00e1c nh\u1eadn k\u1ebft qu\u1ea3 b\u1eb1ng d\u1eef li\u1ec7u th\u1eddi gian chu k\u1ef3 th\u1ef1c t\u1ebf v\u00e0 ph\u00e2n t\u00edch n\u00fat th\u1eaft c\u1ed5 chai c\u01a1 b\u1ea3n trong s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

T\u1ea5t c\u1ea3 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1ec1u gi\u00fap b\u1ea1n t\u1ea1o ra m\u1ed9t k\u1ebf ho\u1ea1ch ph\u00e2n b\u1ed5 c\u00f4ng vi\u1ec7c kh\u1ea3 thi cho t\u1eebng tr\u1ea1m, nh\u01b0ng kh\u00f4ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0o \u0111\u1ea3m b\u1ea3o s\u1ef1 c\u00e2n b\u1eb1ng b\u1ec1n v\u1eefng tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t. Ch\u00fang l\u00e0 c\u00e1c c\u00f4ng c\u1ee5 l\u1eadp k\u1ebf ho\u1ea1ch, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 thay th\u1ebf cho vi\u1ec7c quan s\u00e1t hi\u1ec7u su\u1ea5t th\u1ef1c t\u1ebf c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh, c\u00e1c s\u1ef1 c\u1ed1 nh\u1ecf, vi\u1ec7c l\u00e0m l\u1ea1i ho\u1eb7c s\u1ef1 ch\u1eadm tr\u1ec5 v\u1eadt li\u1ec7u. Theo ngh\u0129a \u0111\u00f3, k\u1ebft qu\u1ea3 c\u1ee7a c\u00f4ng th\u1ee9c c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n ch\u1ec9 l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u cho vi\u1ec7c th\u1ef1c thi.<\/p>\n\n\n\n

\u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao c\u00e1c nh\u00f3m s\u1ea3n xu\u1ea5t gi\u00e0u kinh nghi\u1ec7m th\u01b0\u1eddng k\u1ebft h\u1ee3p logic c\u00e2n b\u1eb1ng ch\u00ednh th\u1ee9c v\u1edbi vi\u1ec7c ki\u1ec3m tra th\u1ef1c t\u1ebf tr\u00ean d\u00e2y chuy\u1ec1n. H\u1ecd ph\u00e2n c\u00f4ng c\u00f4ng vi\u1ec7c d\u1ef1a tr\u00ean m\u1ed9t trong hai ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, v\u1eadn h\u00e0nh d\u00e2y chuy\u1ec1n, ki\u1ec3m tra xem s\u1ef1 ch\u1edd \u0111\u1ee3i ho\u1eb7c t\u00edch t\u1ee5 xu\u1ea5t hi\u1ec7n \u1edf \u0111\u00e2u, v\u00e0 sau \u0111\u00f3 tinh ch\u1ec9nh vi\u1ec7c ph\u00e2n b\u1ed5 nhi\u1ec7m v\u1ee5. Ph\u1ea7n ti\u1ebfp theo s\u1ebd tr\u00ecnh b\u00e0y m\u1ed9t v\u00ed d\u1ee5 ho\u00e0n ch\u1ec9nh v\u1ec1 c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n \u0111\u1ec3 cho th\u1ea5y ch\u00ednh x\u00e1c n\u00fat th\u1eaft c\u1ed5 chai xu\u1ea5t hi\u1ec7n nh\u01b0 th\u1ebf n\u00e0o v\u00e0 quy\u1ebft \u0111\u1ecbnh t\u00e1i c\u00e2n b\u1eb1ng l\u00e0m thay \u0111\u1ed5i th\u00f4ng l\u01b0\u1ee3ng ra sao.<\/p>\n\n\n\n

<\/span>M\u1ed9t v\u00ed d\u1ee5 th\u1ef1c t\u1ebf v\u1ec1 c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t: T\u00ecm \u0111i\u1ec3m ngh\u1ebdn v\u00e0 ph\u00e2n c\u00f4ng l\u1ea1i c\u00f4ng vi\u1ec7c<\/span><\/h2>\n\n\n\n

<\/span>K\u1ecbch b\u1ea3n l\u1eafp r\u00e1p quy m\u00f4 trung b\u00ecnh<\/span><\/h3>\n\n\n\n

H\u00e3y xem x\u00e9t m\u1ed9t d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb gia d\u1ee5ng t\u1ea7m trung, ho\u1ea1t \u0111\u1ed9ng v\u1edbi 480 ph\u00fat s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf m\u1ed7i ca v\u00e0 s\u1ea3n l\u01b0\u1ee3ng y\u00eau c\u1ea7u l\u00e0 400 \u0111\u01a1n v\u1ecb m\u1ed7i ca. \u0110i\u1ec1u \u0111\u00f3 cho th\u1ea5y th\u1eddi gian chu k\u1ef3 (takt time) l\u00e0 72 gi\u00e2y\/\u0111\u01a1n v\u1ecb, v\u00ec v\u1eady m\u1ed7i tr\u1ea1m c\u1ea7n duy tr\u00ec t\u1ed1c \u0111\u1ed9 \u1edf m\u1ee9c \u0111\u00f3 ho\u1eb7c th\u1ea5p h\u01a1n n\u1ebfu mu\u1ed1n d\u00e2y chuy\u1ec1n \u0111\u00e1p \u1ee9ng ti\u1ebfn \u0111\u1ed9. S\u1ea3n ph\u1ea9m tu\u00e2n theo m\u1ed9t tr\u00ecnh t\u1ef1 c\u1ed1 \u0111\u1ecbnh: chu\u1ea9n b\u1ecb v\u1ecf, g\u1eafn m\u1ea1ch in (PCB), \u0111i d\u00e2y, l\u1eafp r\u00e1p, ki\u1ec3m tra ch\u1ee9c n\u0103ng v\u00e0 \u0111\u00f3ng g\u00f3i cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n

M\u1ed9t ng\u01b0\u1eddi gi\u00e1m s\u00e1t l\u1eadp b\u1ea3n \u0111\u1ed3 c\u00f4ng vi\u1ec7c quan s\u00e1t \u0111\u01b0\u1ee3c theo t\u1eebng tr\u1ea1m v\u00e0 t\u00ecm th\u1ea5y th\u1eddi gian chu k\u1ef3 th\u1ee7 c\u00f4ng trung b\u00ecnh nh\u01b0 sau: Tr\u1ea1m 1: 58 gi\u00e2y, Tr\u1ea1m 2: 64 gi\u00e2y, Tr\u1ea1m 3: 79 gi\u00e2y, Tr\u1ea1m 4: 61 gi\u00e2y v\u00e0 Tr\u1ea1m 5: 55 gi\u00e2y. T\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y, v\u1ea5n \u0111\u1ec1 \u0111\u00e3 r\u00f5 r\u00e0ng: Tr\u1ea1m 3 \u0111ang ho\u1ea1t \u0111\u1ed9ng v\u01b0\u1ee3t qu\u00e1 nh\u1ecbp \u0111\u1ed9 chu\u1ea9n (takt), do \u0111\u00f3 to\u00e0n b\u1ed9 d\u00e2y chuy\u1ec1n th\u1ef1c t\u1ebf \u0111ang \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh theo t\u1ed1c \u0111\u1ed9 c\u1ee7a tr\u1ea1m n\u00e0y ch\u1ee9 kh\u00f4ng ph\u1ea3i theo nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng. \u0110\u00e2y l\u00e0 n\u01a1i m\u00e0... c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n<\/a> <\/strong>V\u00ed d\u1ee5 n\u00e0y tr\u1edf n\u00ean h\u1eefu \u00edch v\u00ec s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng th\u1ec3 hi\u1ec7n r\u00f5 qua t\u1ea3i tr\u1ecdng th\u1ef1c t\u1ebf c\u1ee7a nh\u00e0 ga ch\u1ee9 kh\u00f4ng ch\u1ec9 qua c\u00e1c gi\u00e1 tr\u1ecb trung b\u00ecnh l\u00fd thuy\u1ebft.<\/p>\n\n\n\n

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

<\/span>X\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m ngh\u1ebdn th\u1ef1c s\u1ef1<\/span><\/h3>\n\n\n\n

Trong ph\u00e2n t\u00edch \u0111i\u1ec3m ngh\u1ebdn s\u1ea3n xu\u1ea5t, y\u1ebfu t\u1ed1 h\u1ea1n ch\u1ebf kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 tr\u1ea1m c\u00f3 h\u00e0m l\u01b0\u1ee3ng lao \u0111\u1ed9ng cao nh\u1ea5t tr\u00ean gi\u1ea5y t\u1edd. \u0110\u00f3 l\u00e0 tr\u1ea1m li\u00ean t\u1ee5c gi\u1edbi h\u1ea1n s\u1ea3n l\u01b0\u1ee3ng, t\u1ea1o ra h\u00e0ng ch\u1edd v\u00e0 bu\u1ed9c c\u00e1c c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo ph\u1ea3i ch\u1edd \u0111\u1ee3i. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, Tr\u1ea1m 3 th\u1ef1c hi\u1ec7n vi\u1ec7c \u0111\u1ecbnh tuy\u1ebfn d\u00e2y v\u00e0 si\u1ebft ch\u1eb7t \u0111\u1ea7u n\u1ed1i, v\u00e0 c\u00e1c c\u00f4ng nh\u00e2n \u1edf \u0111\u00f3 th\u01b0\u1eddng xuy\u00ean t\u00edch l\u0169y c\u00e1c s\u1ea3n ph\u1ea9m d\u1edf dang nh\u1ecf t\u1eeb 8 \u0111\u1ebfn 12 \u0111\u01a1n v\u1ecb trong ca l\u00e0m vi\u1ec7c, trong khi c\u00e1c c\u00f4ng nh\u00e2n \u1edf Tr\u1ea1m 4 l\u1ea1i c\u00f3 th\u1eddi gian nh\u00e0n r\u1ed7i kh\u00f4ng li\u00ean t\u1ee5c.<\/p>\n\n\n\n

N\u1ebfu tr\u1ea1m s\u1ed1 3 c\u00f3 th\u1eddi gian x\u1eed l\u00fd trung b\u00ecnh l\u00e0 79 gi\u00e2y, th\u00ec c\u00f4ng su\u1ea5t th\u1ef1c t\u1ebf c\u1ee7a n\u00f3 v\u00e0o kho\u1ea3ng 364 s\u1ea3n ph\u1ea9m m\u1ed7i ca tr\u01b0\u1edbc khi t\u00ednh \u0111\u1ebfn t\u1ed5n th\u1ea5t. Ngay c\u1ea3 khi m\u1ed7i tr\u1ea1m kh\u00e1c c\u00f3 th\u1ec3 x\u1eed l\u00fd 400 s\u1ea3n ph\u1ea9m, d\u00e2y chuy\u1ec1n c\u0169ng kh\u00f4ng th\u1ec3 duy tr\u00ec t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd v\u01b0\u1ee3t qu\u00e1 m\u1ee9c t\u1eafc ngh\u1ebdn. Kho\u1ea3ng c\u00e1ch x\u1ea5p x\u1ec9 36 s\u1ea3n ph\u1ea9m m\u1ed7i ca n\u00e0y gi\u1ea3i th\u00edch t\u1ea1i sao s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng ng\u00e0y kh\u00f4ng \u0111\u1ea1t k\u1ebf ho\u1ea1ch ngay c\u1ea3 khi s\u1ed1 l\u01b0\u1ee3ng nh\u00e2n vi\u00ean v\u00e0 nguy\u00ean v\u1eadt li\u1ec7u \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n

<\/span>Ki\u1ec3m tra t\u00f9y ch\u1ecdn t\u00e1i c\u00e2n b\u1eb1ng<\/span><\/h3>\n\n\n\n

Ng\u01b0\u1eddi gi\u00e1m s\u00e1t xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 c\u00f4ng vi\u1ec7c b\u00ean trong Tr\u1ea1m 3 v\u00e0 nh\u1eadn th\u1ea5y r\u1eb1ng m\u1ed9t b\u01b0\u1edbc si\u1ebft ch\u1eb7t, tr\u1ecb gi\u00e1 11 gi\u00e2y, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n sang Tr\u1ea1m 4 m\u00e0 kh\u00f4ng vi ph\u1ea1m quy t\u1eafc \u01b0u ti\u00ean ho\u1eb7c t\u1ea1o ra r\u1ee7i ro v\u1ec1 m\u1eb7t c\u00f4ng th\u00e1i h\u1ecdc. Sau khi ph\u00e2n c\u00f4ng l\u1ea1i, th\u1eddi gian th\u1ef1c hi\u1ec7n t\u1ea1i Tr\u1ea1m 3 gi\u1ea3m t\u1eeb 79 xu\u1ed1ng 68 gi\u00e2y, trong khi th\u1eddi gian th\u1ef1c hi\u1ec7n t\u1ea1i Tr\u1ea1m 4 t\u0103ng t\u1eeb 61 l\u00ean 72 gi\u00e2y. \u0110\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111\u01a1n gi\u1ea3n nh\u01b0ng th\u1ef1c t\u1ebf v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n: kh\u00f4ng thi\u1ebft k\u1ebf l\u1ea1i to\u00e0n b\u1ed9 d\u00e2y chuy\u1ec1n, m\u00e0 ch\u1ec9 ph\u00e2n b\u1ed5 l\u1ea1i c\u00f4ng vi\u1ec7c \u1edf nh\u1eefng n\u01a1i m\u00e0 tr\u00ecnh t\u1ef1 c\u00f4ng vi\u1ec7c cho ph\u00e9p.<\/p>\n\n\n\n

K\u1ebft qu\u1ea3 l\u00e0 nh\u1ecbp \u0111\u1ed9 s\u1ea3n xu\u1ea5t tr\u00ean to\u00e0n d\u00e2y chuy\u1ec1n \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh t\u1ed1t h\u01a1n: 58, 64, 68, 72 v\u00e0 55 gi\u00e2y. N\u0103ng su\u1ea5t kh\u00f4ng c\u00f2n b\u1ecb h\u1ea1n ch\u1ebf b\u1edfi tr\u1ea1m th\u1ee9 ba qu\u00e1 t\u1ea3i, v\u00e0 \u0111i\u1ec3m ngh\u1ebdn chuy\u1ec3n t\u1eeb t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i m\u00e3n t\u00ednh sang m\u1ed9t tr\u1ea1m \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t v\u00e0 c\u00f3 nh\u1ecbp \u0111\u1ed9 s\u1ea3n xu\u1ea5t ph\u00f9 h\u1ee3p. Trong th\u1ef1c t\u1ebf c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p, \u0111i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111\u1ee7 \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh d\u00f2ng ch\u1ea3y m\u00e0 kh\u00f4ng c\u1ea7n th\u00eam nh\u00e2n c\u00f4ng ho\u1eb7c thi\u1ebft b\u1ecb.<\/p>\n\n\n\n

<\/span>T\u00e1c \u0111\u1ed9ng tr\u01b0\u1edbc v\u00e0 sau \u0111\u1ed1i v\u1edbi n\u0103ng su\u1ea5t v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c<\/span><\/h3>\n\n\n\n

Tr\u01b0\u1edbc khi thay \u0111\u1ed5i, n\u0103ng su\u1ea5t t\u1ed1i \u0111a c\u1ee7a d\u00e2y chuy\u1ec1n \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp b\u1edfi Tr\u1ea1m 3 \u1edf m\u1ee9c kho\u1ea3ng 364 s\u1ea3n ph\u1ea9m m\u1ed7i ca, v\u00e0 t\u1ed5ng th\u1eddi gian nh\u00e0n r\u1ed7i t\u1ea1i c\u00e1c tr\u1ea1m kh\u00f4ng ph\u1ea3i \u0111i\u1ec3m ngh\u1ebdn \u0111\u01b0\u1ee3c che gi\u1ea5u b\u1edfi th\u1eddi gian ch\u1edd \u0111\u1ee3i v\u00e0 t\u1ed1c \u0111\u1ed9 l\u00e0m vi\u1ec7c kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u. Sau khi c\u00e2n b\u1eb1ng l\u1ea1i, tr\u1ea1m ch\u1eadm nh\u1ea5t hi\u1ec7n c\u00f3 th\u1eddi gian l\u00e0m vi\u1ec7c l\u00e0 72 gi\u00e2y, kh\u1edbp v\u1edbi nh\u1ecbp \u0111\u1ed9 s\u1ea3n xu\u1ea5t, do \u0111\u00f3 v\u1ec1 m\u1eb7t l\u00fd thuy\u1ebft, d\u00e2y chuy\u1ec1n c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 s\u1ea3n l\u01b0\u1ee3ng theo k\u1ebf ho\u1ea1ch l\u00e0 400 s\u1ea3n ph\u1ea9m m\u1ed7i ca. Ph\u00e2n b\u1ed5 lao \u0111\u1ed9ng c\u0169ng hi\u1ec7u qu\u1ea3 h\u01a1n: thay v\u00ec m\u1ed9t c\u00f4ng nh\u00e2n ph\u1ea3i g\u00e1nh v\u00e1c kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c qu\u00e1 t\u1ea3i trong khi ng\u01b0\u1eddi kh\u00e1c ph\u1ea3i ch\u1edd \u0111\u1ee3i, kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n. <\/p>\n\n\n\n

\"So<\/figure>\n\n\n\n

\u0110\u00e2y ch\u00ednh l\u00e0 gi\u00e1 tr\u1ecb th\u1ef1c ti\u1ec5n c\u1ee7a vi\u1ec7c c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t: b\u1ea1n c\u1ea3i thi\u1ec7n s\u1ea3n l\u01b0\u1ee3ng b\u1eb1ng c\u00e1ch \u0111i\u1ec1u chuy\u1ec3n c\u00f4ng vi\u1ec7c trong n\u1ed9i b\u1ed9 nh\u00f3m hi\u1ec7n c\u00f3 thay v\u00ec ph\u1ea3i l\u00e0m th\u00eam gi\u1edd ho\u1eb7c tuy\u1ec3n th\u00eam nh\u00e2n vi\u00ean.<\/p>\n\n\n\n

<\/span>Nh\u1eefng \u0111i\u1ec1u ng\u01b0\u1eddi gi\u00e1m s\u00e1t c\u1ea7n ki\u1ec3m tra sau khi \u0111i\u1ec1u chuy\u1ec3n nhi\u1ec7m v\u1ee5<\/span><\/h3>\n\n\n\n

Vi\u1ec7c c\u00e2n b\u1eb1ng l\u1ea1i d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 ho\u00e0n t\u1ea5t ch\u1ec9 v\u00ec b\u1ea3ng t\u00ednh tr\u00f4ng g\u1ecdn g\u00e0ng h\u01a1n. Gi\u00e1m s\u00e1t vi\u00ean c\u1ea7n x\u00e1c nh\u1eadn ba \u0111i\u1ec1u tr\u00ean th\u1ef1c t\u1ebf: th\u1ee9 nh\u1ea5t, Tr\u1ea1m 4 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5 b\u1ed5 sung m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n v\u1edbi t\u1ed1c \u0111\u1ed9 l\u00e0m vi\u1ec7c ti\u00eau chu\u1ea9n; th\u1ee9 hai, h\u00e0ng ch\u1edd c\u1ee7a Tr\u1ea1m 3 th\u1ef1c s\u1ef1 gi\u1ea3m trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t b\u00ecnh th\u01b0\u1eddng; v\u00e0 th\u1ee9 ba, t\u1ef7 l\u1ec7 s\u1ea3n ph\u1ea9m \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng ngay l\u1ea7n \u0111\u1ea7u kh\u00f4ng gi\u1ea3m do c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n qu\u00e1 nhanh. M\u1ed9t c\u00f4ng th\u1ee9c c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n t\u1ed1t c\u00f3 th\u1ec3 ch\u1ec9 ra c\u00e2u tr\u1ea3 l\u1eddi \u0111\u00fang, nh\u01b0ng th\u1ef1c t\u1ebf tr\u00ean th\u1ef1c \u0111\u1ecba s\u1ebd x\u00e1c nh\u1eadn li\u1ec7u c\u00e2u tr\u1ea3 l\u1eddi \u0111\u00f3 c\u00f3 \u0111\u00fang trong \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf hay kh\u00f4ng.<\/p>\n\n\n\n

N\u1ebfu s\u1ef1 c\u00e2n b\u1eb1ng m\u1edbi n\u00e0y duy tr\u00ec \u1ed5n \u0111\u1ecbnh trong v\u00e0i ca l\u00e0m vi\u1ec7c, vi\u1ec7c ph\u00e2n c\u00f4ng nhi\u1ec7m v\u1ee5 \u0111\u00e3 \u0111i\u1ec1u ch\u1ec9nh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u00ednh th\u1ee9c h\u00f3a th\u00e0nh quy tr\u00ecnh l\u00e0m vi\u1ec7c ti\u00eau chu\u1ea9n v\u00e0 \u0111\u00e0o t\u1ea1o ng\u01b0\u1eddi v\u1eadn h\u00e0nh. N\u1ebfu kh\u00f4ng, nh\u00f3m c\u00f3 th\u1ec3 c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh l\u1ea7n th\u1ee9 hai, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u1ed7 tr\u1ee3 thi\u1ebft b\u1ecb c\u1ed1 \u0111\u1ecbnh, c\u1ea3i thi\u1ec7n chuy\u1ec3n \u0111\u1ed9ng vi m\u00f4 ho\u1eb7c ph\u00e2n chia v\u1ecb tr\u00ed l\u00e0m vi\u1ec7c kh\u00e1c. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n<\/a><\/strong> \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 ph\u00e9p t\u00ednh \u0111\u01a1n thu\u1ea7n; m\u00e0 c\u00f2n l\u00e0 s\u1ef1 quan s\u00e1t, th\u1eed nghi\u1ec7m v\u00e0 ki\u1ec3m so\u00e1t l\u1eb7p \u0111i l\u1eb7p l\u1ea1i.<\/p>\n\n\n\n

<\/span>T\u1eeb ph\u00e2n t\u00edch t\u0129nh \u0111\u1ebfn th\u1ef1c thi k\u1ef9 thu\u1eadt s\u1ed1: S\u1eed d\u1ee5ng d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c \u0111\u1ec3 duy tr\u00ec c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t<\/span><\/h2>\n\n\n\n

<\/span>V\u00ec sao c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n t\u0129nh l\u1ea1i g\u1eb7p tr\u1ee5c tr\u1eb7c trong s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf<\/span><\/h3>\n\n\n\n

C\u00e2n b\u1eb1ng t\u00ednh to\u00e1n ch\u1ec9 h\u1ee3p l\u1ec7 khi \u0111i\u1ec1u ki\u1ec7n s\u1ea3n xu\u1ea5t \u1ed5n \u0111\u1ecbnh. Tr\u00ean th\u1ef1c t\u1ebf, vi\u1ec7c v\u1eafng m\u1eb7t, d\u1eebng m\u00e1y c\u1ea5p li\u1ec7u, th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng nh\u1ecf, t\u1ed5n th\u1ea5t n\u0103ng su\u1ea5t l\u1ea7n \u0111\u1ea7u v\u00e0 thay \u0111\u1ed5i h\u1ed7n h\u1ee3p s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i th\u1eddi gian chu k\u1ef3 hi\u1ec7u qu\u1ea3 c\u1ee7a m\u1ed9t tr\u1ea1m trong m\u1ed9t ca l\u00e0m vi\u1ec7c. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao s\u1ea3n xu\u1ea5t... c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n<\/a><\/strong> Th\u01b0\u1eddng th\u1ea5t b\u1ea1i trong qu\u00e1 tr\u00ecnh th\u1ef1c thi ngay c\u1ea3 khi c\u00f4ng th\u1ee9c c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n ban \u0111\u1ea7u v\u00e0 thi\u1ebft k\u1ebf tr\u1ea1m l\u00e0m vi\u1ec7c \u0111\u00e3 \u0111\u00fang.<\/p>\n\n\n\n

Vi\u1ec7c nghi\u00ean c\u1ee9u th\u1eddi gian \u0111\u1ecbnh k\u1ef3 v\u00e0 c\u1eadp nh\u1eadt b\u1ea3ng t\u00ednh r\u1ea5t h\u1eefu \u00edch cho vi\u1ec7c xem x\u00e9t k\u1ef9 thu\u1eadt, nh\u01b0ng ch\u00fang qu\u00e1 ch\u1eadm cho vi\u1ec7c ki\u1ec3m so\u00e1t h\u00e0ng ng\u00e0y. \u0110\u1ebfn khi ng\u01b0\u1eddi gi\u00e1m s\u00e1t nh\u1eadn th\u1ea5y m\u1ed9t tr\u1ea1m \u0111ang ho\u1ea1t \u0111\u1ed9ng v\u01b0\u1ee3t qu\u00e1 nh\u1ecbp \u0111\u1ed9 18% do l\u00e0m l\u1ea1i ho\u1eb7c thi\u1ebfu nguy\u00ean li\u1ec7u, th\u00ec h\u00e0ng t\u1ed3n kho \u0111\u00e3 t\u00edch t\u1ee5 v\u00e0 c\u00f4ng nh\u00e2n \u1edf c\u00e1c c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo \u0111ang ph\u1ea3i ch\u1edd \u0111\u1ee3i. Trong vi\u1ec7c c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p, v\u1ea5n \u0111\u1ec1 th\u1ef1c s\u1ef1 kh\u00f4ng ch\u1ec9 l\u00e0 ph\u00e2n b\u1ed5 nhi\u1ec7m v\u1ee5 tr\u00ean gi\u1ea5y t\u1edd, m\u00e0 l\u00e0 t\u1ed1c \u0111\u1ed9 d\u00e2y chuy\u1ec1n c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n thay \u0111\u1ed5i.<\/p>\n\n\n\n

<\/span>\u0110i\u1ec1u khi\u1ec3n th\u1eddi gian th\u1ef1c tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/h3>\n\n\n\n

\u0110\u1ec3 duy tr\u00ec d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u00e2n b\u1eb1ng, c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng theo d\u00f5i th\u1eddi gian th\u1ef1c \u1edf c\u1ea5p \u0111\u1ed9 t\u1eebng tr\u1ea1m. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ea7n h\u01b0\u1edbng d\u1eabn c\u00f4ng vi\u1ec7c k\u1ef9 thu\u1eadt s\u1ed1 ph\u1ea3n \u00e1nh ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7n t\u1ea1i, phi\u00ean b\u1ea3n v\u00e0 bi\u1ebfn th\u1ec3 m\u00f4 h\u00ecnh, trong khi ng\u01b0\u1eddi qu\u1ea3n l\u00fd nh\u00f3m c\u1ea7n ghi nh\u1eadn th\u1eddi gian chu k\u1ef3 th\u1ef1c t\u1ebf, m\u00e3 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 s\u1ed1 l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111\u1ea7u ra theo t\u1eebng tr\u1ea1m. N\u1ebfu thi\u1ebfu d\u1eef li\u1ec7u v\u1eadn h\u00e0nh \u0111\u00f3, vi\u1ec7c ph\u00e2n t\u00edch \u0111i\u1ec3m ngh\u1ebdn trong s\u1ea3n xu\u1ea5t s\u1ebd tr\u1edf n\u00ean mang t\u00ednh h\u1ed3i c\u1ee9u thay v\u00ec kh\u1eafc ph\u1ee5c.<\/p>\n\n\n\n

M\u1ed9t quy tr\u00ecnh l\u00e0m vi\u1ec7c k\u1ef9 thu\u1eadt s\u1ed1 hi\u1ec7u qu\u1ea3 b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u \u1edf c\u1ea5p tr\u1ea1m, th\u01b0\u1eddng th\u00f4ng qua m\u00e1y t\u00ednh b\u1ea3ng, thi\u1ebft b\u1ecb di \u0111\u1ed9ng, qu\u00e9t m\u00e3 v\u1ea1ch ho\u1eb7c c\u00e1c bi\u1ec3u m\u1eabu \u0111\u01a1n gi\u1ea3n c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh. D\u1eef li\u1ec7u \u0111\u00f3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c ti\u1ebfp hi\u1ec3n th\u1ecb th\u1eddi gian th\u1ef1c so v\u1edbi th\u1eddi gian ph\u1ea3n h\u1ed3i theo t\u1eebng tr\u1ea1m, t\u00ecnh tr\u1ea1ng t\u1eafc ngh\u1ebdn h\u00e0ng \u0111\u1ee3i, l\u00fd do ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 t\u1ed5n th\u1ea5t c\u00e2n b\u1eb1ng, trong khi c\u00e1c c\u1ea3nh b\u00e1o s\u1ebd th\u00f4ng b\u00e1o cho ng\u01b0\u1eddi gi\u00e1m s\u00e1t khi v\u01b0\u1ee3t qu\u00e1 ng\u01b0\u1ee1ng v\u00e0 k\u00edch ho\u1ea1t vi\u1ec7c xem x\u00e9t ho\u1eb7c h\u00e0nh \u0111\u1ed9ng c\u00e2n b\u1eb1ng l\u1ea1i t\u1ea1m th\u1eddi. Khi \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i t\u1ed1t, quy tr\u00ecnh l\u00e0m vi\u1ec7c t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 chuy\u1ec3n ti\u1ebfp s\u1ef1 ph\u00ea duy\u1ec7t c\u1ee7a ng\u01b0\u1eddi gi\u00e1m s\u00e1t \u0111\u1ed1i v\u1edbi vi\u1ec7c ph\u00e2n c\u00f4ng l\u1ea1i lao \u0111\u1ed9ng v\u00e0 \u0111\u1ea9y c\u00f4ng vi\u1ec7c ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt \u0111\u1ebfn c\u00e1c tr\u1ea1m b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/p>\n\n\n\n

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

\u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng v\u00ec h\u1ea7u h\u1ebft c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u1ec1u gi\u1ea3 \u0111\u1ecbnh th\u1eddi gian th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c c\u1ed1 \u0111\u1ecbnh, trong khi ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf l\u1ea1i \u0111\u1ea7y r\u1eaby nh\u1eefng bi\u1ebfn \u0111\u1ed9ng trong kho\u1ea3ng th\u1eddi gian ng\u1eafn. L\u1edbp k\u1ef9 thu\u1eadt s\u1ed1 kh\u00f4ng thay th\u1ebf k\u1ef9 thu\u1eadt c\u00f4ng nghi\u1ec7p; n\u00f3 gi\u00fap l\u00e0m r\u00f5 c\u00e1c gi\u1ea3 \u0111\u1ecbnh k\u1ef9 thu\u1eadt so v\u1edbi hi\u1ec7u su\u1ea5t th\u1ef1c t\u1ebf. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd nh\u00e0 m\u00e1y, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 ph\u1ea3n h\u1ed3i nhanh h\u01a1n, \u00edt th\u1eddi gian nh\u00e0n r\u1ed7i kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n h\u01a1n v\u00e0 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i ti\u1ebfn \u0111\u1ed9 t\u1ed1t h\u01a1n m\u00e0 kh\u00f4ng c\u1ea7n ch\u1edd \u0111\u1ee3i nghi\u00ean c\u1ee9u ch\u00ednh th\u1ee9c ti\u1ebfp theo.<\/p>\n\n\n\n

<\/span>Jodoo h\u1ed7 tr\u1ee3 c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/h3>\n\n\n\n

Jodoo<\/a><\/strong> N\u1ec1n t\u1ea3ng n\u00e0y \u0111\u00e1p \u1ee9ng nhu c\u1ea7u \u0111\u00f3 b\u1eb1ng c\u00e1ch cho ph\u00e9p c\u00e1c nh\u00f3m v\u1eadn h\u00e0nh x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng k\u1ebft n\u1ed1i \u0111\u1ec3 b\u00e1o c\u00e1o tr\u1ea1m, ki\u1ec3m so\u00e1t c\u00f4ng vi\u1ec7c ti\u00eau chu\u1ea9n, quy tr\u00ecnh ph\u00ea duy\u1ec7t v\u00e0 b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n hi\u1ec7u su\u1ea5t d\u00e2y chuy\u1ec1n m\u00e0 kh\u00f4ng c\u1ea7n ph\u00e1t tri\u1ec3n t\u00f9y ch\u1ec9nh ph\u1ee9c t\u1ea1p. Nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c bi\u1ec3u m\u1eabu di \u0111\u1ed9ng cho th\u1eddi gian chu k\u1ef3 th\u1ef1c t\u1ebf, l\u00fd do d\u1eebng m\u00e1y, t\u1ed5n th\u1ea5t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 thay \u0111\u1ed5i nh\u00e2n l\u1ef1c, sau \u0111\u00f3 chuy\u1ec3n d\u1eef li\u1ec7u \u0111\u00f3 v\u00e0o b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n hi\u1ec3n th\u1ecb c\u00e1c tr\u1ea1m qu\u00e1 t\u1ea3i trong th\u1eddi gian th\u1ef1c. V\u00ec n\u1ec1n t\u1ea3ng n\u00e0y bao g\u1ed3m t\u1ef1 \u0111\u1ed9ng h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c, c\u00e1c tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7 nh\u01b0 b\u1ecf l\u1ee1 nh\u1ecbp \u0111\u1ed9 l\u1eb7p l\u1ea1i ho\u1eb7c th\u1eddi gian nh\u00e0n r\u1ed7i b\u1ea5t th\u01b0\u1eddng c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng th\u00f4ng b\u00e1o cho ng\u01b0\u1eddi gi\u00e1m s\u00e1t v\u00e0 b\u1eaft \u0111\u1ea7u quy tr\u00ecnh ph\u1ea3n h\u1ed3i.<\/p>\n\n\n\n

N\u1ec1n t\u1ea3ng n\u00e0y c\u0169ng h\u1eefu \u00edch khi vi\u1ec7c thay \u0111\u1ed5i c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u00f2i h\u1ecfi ki\u1ec3m so\u00e1t quy tr\u00ecnh, ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb. C\u00e1c nh\u00f3m c\u00f3 th\u1ec3 duy tr\u00ec h\u01b0\u1edbng d\u1eabn c\u00f4ng vi\u1ec7c k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n, ch\u1ec9 \u0111\u1ecbnh quy\u1ec1n truy c\u1eadp theo d\u00e2y chuy\u1ec1n ho\u1eb7c vai tr\u00f2, v\u00e0 y\u00eau c\u1ea7u ch\u1eef k\u00fd c\u1ee7a ng\u01b0\u1eddi gi\u00e1m s\u00e1t tr\u01b0\u1edbc khi vi\u1ec7c c\u00e2n b\u1eb1ng l\u1ea1i \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn ng\u01b0\u1eddi v\u1eadn h\u00e0nh. \u0110i\u1ec1u \u0111\u00f3 gi\u00fap gi\u1ea3m thi\u1ec3u kho\u1ea3ng c\u00e1ch th\u01b0\u1eddng g\u1eb7p gi\u1eefa quy\u1ebft \u0111\u1ecbnh c\u00e2n b\u1eb1ng v\u00e0 nh\u1eefng g\u00ec ng\u01b0\u1eddi lao \u0111\u1ed9ng th\u1ef1c s\u1ef1 th\u1ef1c hi\u1ec7n tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

<\/span>V\u00ed d\u1ee5 ng\u1eafn g\u1ecdn: L\u1eafp r\u00e1p linh ki\u1ec7n \u0111i\u1ec7n t\u1eed v\u1edbi kh\u1ea3 n\u0103ng c\u00e2n b\u1eb1ng l\u1ea1i nhanh h\u01a1n<\/span><\/h3>\n\n\n\n

Trong m\u1ed9t k\u1ecbch b\u1ea3n l\u1eafp r\u00e1p \u0111i\u1ec7n t\u1eed, m\u1ed9t nh\u00e0 m\u00e1y \u0111ang c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t th\u1ee7 c\u00f4ng cho m\u1ed9t d\u00f2ng s\u1ea3n ph\u1ea9m c\u00f3 s\u1ea3n l\u01b0\u1ee3ng trung b\u00ecnh, nh\u01b0ng l\u1ea1i d\u1ef1a v\u00e0o c\u00e1c b\u1ea3ng bi\u1ec3u gi\u1ea5y v\u00e0 b\u00e1o c\u00e1o cu\u1ed1i ca \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u1ee7a t\u1eebng tr\u1ea1m. Th\u1eddi gian chu k\u1ef3 th\u1ef1c t\u1ebf t\u1ea1i hai tr\u1ea1m ki\u1ec3m tra v\u00e0 \u0111\u00f3ng g\u00f3i b\u1ecb sai l\u1ec7ch trong gi\u1edd cao \u0111i\u1ec3m do c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u1ecf v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng d\u1eabn \u0111\u1ebfn vi\u1ec7c ph\u1ea3i l\u00e0m l\u1ea1i, nh\u01b0ng v\u1ea5n \u0111\u1ec1 ch\u1ec9 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n sau khi s\u1ea3n l\u01b0\u1ee3ng \u0111\u00e3 b\u1ecb ch\u1eadm so v\u1edbi k\u1ebf ho\u1ea1ch. Nh\u00f3m k\u1ef9 thu\u1eadt c\u00f3 m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n h\u1ee3p l\u1ec7 tr\u00ean gi\u1ea5y t\u1edd, nh\u01b0ng l\u1ea1i kh\u00f4ng c\u00f3 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

S\u1eed d\u1ee5ng Jodoo<\/a><\/strong>, Nh\u00e0 m\u00e1y \u0111\u00e3 s\u1ed1 h\u00f3a h\u1ec7 th\u1ed1ng b\u00e1o c\u00e1o t\u1ea1i c\u00e1c tr\u1ea1m s\u1ea3n xu\u1ea5t, cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh ghi l\u1ea1i s\u1ea3n l\u01b0\u1ee3ng, th\u1eddi gian d\u1eebng m\u00e1y ng\u1eafn v\u00e0 nguy\u00ean nh\u00e2n l\u00e0m l\u1ea1i s\u1ea3n ph\u1ea9m t\u1eeb thi\u1ebft b\u1ecb di \u0111\u1ed9ng ngay t\u1ea1i d\u00e2y chuy\u1ec1n. Sau \u0111\u00f3, ng\u01b0\u1eddi gi\u00e1m s\u00e1t xem b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n hi\u1ec3n th\u1ecb th\u1eddi gian chu k\u1ef3 th\u1ef1c t\u1ebf theo t\u1eebng tr\u1ea1m, m\u1ee9c \u0111\u1ed9 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1ecbp \u0111\u1ed9 s\u1ea3n xu\u1ea5t v\u00e0 m\u00e3 l\u1ed7i ch\u1eadm tr\u1ec5 \u0111\u1ecbnh k\u1ef3, trong khi c\u00e1c c\u1ea3nh b\u00e1o t\u1ef1 \u0111\u1ed9ng s\u1ebd b\u00e1o hi\u1ec7u t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i k\u00e9o d\u00e0i \u0111\u1ec3 xem x\u00e9t ngay l\u1eadp t\u1ee9c. Thay v\u00ec ph\u1ea3i ch\u1edd \u0111\u1ebfn ng\u00e0y h\u00f4m sau \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh nh\u00e2n s\u1ef1, nh\u00f3m c\u00f3 th\u1ec3 ph\u00e2n c\u00f4ng l\u1ea1i nh\u00e2n l\u1ef1c h\u1ed7 tr\u1ee3, ph\u00ea duy\u1ec7t ph\u00e2n chia c\u00f4ng vi\u1ec7c t\u1ea1m th\u1eddi v\u00e0 \u0111\u01b0a ra h\u01b0\u1edbng d\u1eabn c\u1eadp nh\u1eadt trong c\u00f9ng m\u1ed9t ca l\u00e0m vi\u1ec7c.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111ang c\u1ed1 g\u1eafng duy tr\u00ec s\u1ef1 c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t, b\u01b0\u1edbc ti\u1ebfn th\u1ef1c s\u1ef1 n\u1eb1m \u1edf vi\u1ec7c chuy\u1ec3n t\u1eeb ph\u00e2n t\u00edch \u0111\u1ecbnh k\u1ef3 sang h\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh kh\u00e9p k\u00edn. S\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1t nh\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 c\u00e2n b\u1eb1ng b\u1ea1n t\u00ednh to\u00e1n m\u1ed9t l\u1ea7n, m\u00e0 l\u00e0 s\u1ef1 c\u00e2n b\u1eb1ng b\u1ea1n c\u00f3 th\u1ec3 gi\u00e1m s\u00e1t, th\u1ef1c thi v\u00e0 \u0111i\u1ec1u ch\u1ec9nh m\u1ed7i ng\u00e0y.<\/p>\n\n\n\n

<\/span>K\u1ebft lu\u1eadn: X\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 th\u1ed1ng c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i.<\/span><\/h2>\n\n\n\n

C\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n<\/a><\/strong> T\u1ed1i \u01b0u h\u00f3a chu k\u1ef3 s\u1ea3n xu\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t b\u00e0i t\u1eadp k\u1ef9 thu\u1eadt ch\u1ec9 th\u1ef1c hi\u1ec7n m\u1ed9t l\u1ea7n. \u0110\u00f3 l\u00e0 m\u1ed9t k\u1ef7 lu\u1eadt v\u1eadn h\u00e0nh k\u1ebft h\u1ee3p thi\u1ebft k\u1ebf kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c ch\u00ednh x\u00e1c, c\u00e1c ch\u1ec9 s\u1ed1 r\u00f5 r\u00e0ng \u1edf c\u1ea5p \u0111\u1ed9 tr\u1ea1m, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u00e2n b\u1eb1ng l\u1ea1i th\u1ef1c t\u1ebf v\u00e0 ph\u1ea3n \u1ee9ng nhanh ch\u00f3ng khi c\u00e1c \u0111i\u1ec3m ngh\u1ebdn thay \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf. N\u1ebfu b\u1ea1n ch\u1ec9 t\u00ednh to\u00e1n th\u1eddi gian chu k\u1ef3 m\u1ed9t l\u1ea7n v\u00e0 \u0111\u1ec3 d\u00e2y chuy\u1ec1n kh\u00f4ng thay \u0111\u1ed5i trong nhi\u1ec1u th\u00e1ng, s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng s\u1ebd quay tr\u1edf l\u1ea1i do s\u1ef1 thay \u0111\u1ed5i nhu c\u1ea7u, v\u1eafng m\u1eb7t, th\u1eddi gian m\u00e1y ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, t\u1ed5n th\u1ea5t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 s\u1ef1 bi\u1ebfn \u0111\u1ed5i v\u1ec1 ch\u1ee7ng lo\u1ea1i s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n

Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta \u0111\u00e3 \u0111i t\u1eeb nh\u1eefng nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n v\u1ec1 c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u1ebfn c\u00e1c c\u00f4ng th\u1ee9c t\u00ednh th\u1eddi gian chu k\u1ef3, th\u1eddi gian nh\u1ecbp \u0111\u1ed9, th\u1eddi gian nh\u00e0n r\u1ed7i v\u00e0 hi\u1ec7u su\u1ea5t. Sau \u0111\u00f3, ch\u00fang ta \u0111\u00e3 xem x\u00e9t c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u00e2n b\u1eb1ng th\u1ef1c t\u1ebf, ti\u1ebfp theo l\u00e0 m\u1ed9t v\u00ed d\u1ee5 th\u1ef1c t\u1ebf t\u1ea1i x\u01b0\u1edfng s\u1ea3n xu\u1ea5t v\u1ec1 c\u00e1ch x\u00e1c \u0111\u1ecbnh m\u1ed9t tr\u1ea1m b\u1ecb qu\u00e1 t\u1ea3i, ph\u00e2n b\u1ed5 l\u1ea1i c\u00f4ng vi\u1ec7c v\u00e0 c\u1ea3i thi\u1ec7n n\u0103ng su\u1ea5t m\u00e0 kh\u00f4ng c\u1ea7n th\u00eam nh\u00e2n c\u00f4ng kh\u00f4ng c\u1ea7n thi\u1ebft. B\u01b0\u1edbc cu\u1ed1i c\u00f9ng l\u00e0 \u0111i\u1ec1u l\u00e0m cho nh\u1eefng l\u1ee3i \u00edch \u0111\u00f3 \u0111\u01b0\u1ee3c duy tr\u00ec: th\u1ef1c thi trong th\u1eddi gian th\u1ef1c, ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 ph\u00e2n t\u00edch \u0111\u1ecbnh k\u1ef3.<\/p>\n\n\n\n

L\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng s\u1ea3n xu\u1ea5t tinh g\u1ecdn kh\u00f4ng c\u1ea7n l\u1eadp tr\u00ecnh, Jodoo <\/a><\/strong>cho ph\u00e9p b\u1ea1n x\u00e2y d\u1ef1ng c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n<\/strong><\/a> B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, h\u01b0\u1edbng d\u1eabn c\u00f4ng vi\u1ec7c k\u1ef9 thu\u1eadt s\u1ed1, quy tr\u00ecnh theo d\u00f5i \u0111i\u1ec3m ngh\u1ebdn v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c ph\u1ea3n \u00e1nh c\u00e1ch nh\u00e0 m\u00e1y c\u1ee7a b\u1ea1n th\u1ef1c s\u1ef1 v\u1eadn h\u00e0nh. N\u1ebfu b\u1ea1n mu\u1ed1n m\u1ed9t c\u00e1ch nhanh h\u01a1n \u0111\u1ec3 bi\u1ebfn vi\u1ec7c c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i, 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 Jodoo ph\u00f9 h\u1ee3p v\u1edbi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n nh\u01b0 th\u1ebf n\u00e0o.<\/p>","protected":false},"excerpt":{"rendered":"

T\u00ecm hi\u1ec3u c\u00e1c c\u00f4ng th\u1ee9c, ph\u01b0\u01a1ng ph\u00e1p c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c c\u00e1c \u0111i\u1ec3m ngh\u1ebdn \u0111\u1ec3 c\u1ea3i thi\u1ec7n s\u1ea3n l\u01b0\u1ee3ng. Xem c\u00e1ch Jodoo gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t duy tr\u00ec l\u1ee3i nhu\u1eadn. B\u1eaft \u0111\u1ea7u d\u00f9ng th\u1eed mi\u1ec5n ph\u00ed.<\/p>","protected":false},"author":1,"featured_media":7530,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-7443","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions"],"blocksy_meta":[],"yoast_head":"\nLine Balancing in Manufacturing: Formulas, Methods, and Digital Execution - Jodoo Blog<\/title>\n<meta name=\"description\" content=\"Learn line balancing formulas, methods, and bottleneck fixes to improve output. See how Jodoo helps manufacturers sustain gains. 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