{"id":27028,"date":"2026-03-05T16:31:19","date_gmt":"2026-03-05T09:31:19","guid":{"rendered":"https:\/\/base.vn\/blog\/?p=27028"},"modified":"2026-03-05T16:50:59","modified_gmt":"2026-03-05T09:50:59","slug":"takt-time-la-gi","status":"publish","type":"post","link":"https:\/\/base.vn\/blog\/takt-time-la-gi\/","title":{"rendered":"Takt Time l\u00e0 g\u00ec? 30+ l\u1ee3i \u00edch khi \u00e1p d\u1ee5ng Takt Time trong s\u1ea3n xu\u1ea5t"},"content":{"rendered":"\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 duy tr\u00ec t\u1ed1c \u0111\u1ed9 s\u1ea3n xu\u1ea5t h\u1ee3p l\u00fd, l\u00e0m ra \u0111\u1ee7 s\u1ea3n ph\u1ea9m \u0111\u1ec3 cung \u1ee9ng cho kh\u00e1ch h\u00e0ng m\u00e0 kh\u00f4ng g\u00e2y l\u00e3ng ph\u00ed hay thi\u1ebfu h\u1ee5t? \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fac doanh nghi\u1ec7p c\u1ea7n v\u1eadn d\u1ee5ng kh\u00e1i ni\u1ec7m Takt time hay Nh\u1ecbp s\u1ea3n xu\u1ea5t. V\u1eady Takt time l\u00e0 g\u00ec?<\/strong> L\u00e0m sao \u0111\u1ec3 t\u1ed1i \u01b0u Takt time? H\u00e3y c\u00f9ng Base.vn<\/a> t\u00ecm hi\u1ec3u chi ti\u1ebft qua b\u00e0i vi\u1ebft sau.<\/p>\n\n\n\n

1. Takt Time l\u00e0 g\u00ec?<\/h2>\n\n\n\n

1.1  Ngu\u1ed3n g\u1ed1c v\u00e0 \u0111\u1ecbnh ngh\u0129a Takt Time<\/h3>\n\n\n\n

Takt Time<\/strong> l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m b\u1eaft ngu\u1ed3n t\u1eeb ti\u1ebfng \u0110\u1ee9c \u201cTaktzeit\u201d, trong \u0111\u00f3 \u201cTakt\u201d mang ngh\u0129a l\u00e0 nh\u1ecbp \u0111i\u1ec7u ho\u1eb7c xung nh\u1ecbp \u0111\u1ec1u \u0111\u1eb7n, th\u01b0\u1eddng d\u00f9ng trong \u00e2m nh\u1ea1c. Kh\u00e1i ni\u1ec7m n\u00e0y \u0111\u01b0\u1ee3c c\u00e1c k\u1ef9 s\u01b0 \u0110\u1ee9c \u00e1p d\u1ee5ng v\u00e0o s\u1ea3n xu\u1ea5t h\u00e0ng kh\u00f4ng t\u1eeb nh\u1eefng n\u0103m 1930, sau \u0111\u00f3 \u0111\u01b0\u1ee3c Toyota ph\u00e1t tri\u1ec3n v\u00e0 \u0111\u01b0a v\u00e0o H\u1ec7 th\u1ed1ng S\u1ea3n xu\u1ea5t Toyota (Toyota Production System), v\u00e0 sau \u0111\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng c\u1ee7a Lean Manufacturing (s\u1ea3n xu\u1ea5t tinh g\u1ecdn).<\/p>\n\n\n\n

Takt Time \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 nh\u1ecbp \u0111\u1ed9 s\u1ea3n xu\u1ea5t m\u00e0 doanh nghi\u1ec7p c\u1ea7n duy tr\u00ec \u0111\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u00fang nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng. C\u1ee5 th\u1ec3, Takt Time \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00e1ch l\u1ea5y t\u1ed5ng th\u1eddi gian l\u00e0m vi\u1ec7c c\u00f3 s\u1eb5n chia cho s\u1ed1 l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m kh\u00e1ch h\u00e0ng y\u00eau c\u1ea7u trong c\u00f9ng kho\u1ea3ng th\u1eddi gian \u0111\u00f3.<\/p>\n\n\n\n

N\u00f3i \u0111\u01a1n gi\u1ea3n, Takt Time cho bi\u1ebft: c\u1ee9 bao l\u00e2u th\u00ec doanh nghi\u1ec7p c\u1ea7n ho\u00e0n th\u00e0nh m\u1ed9t s\u1ea3n ph\u1ea9m \u0111\u1ec3 giao h\u00e0ng \u0111\u00fang h\u1ea1n. S\u1ea3n xu\u1ea5t nhanh h\u01a1n s\u1ebd d\u1eabn \u0111\u1ebfn d\u01b0 th\u1eeba v\u00e0 l\u00e3ng ph\u00ed, c\u00f2n s\u1ea3n xu\u1ea5t ch\u1eadm h\u01a1n s\u1ebd l\u00e0m tr\u1ec5 \u0111\u01a1n h\u00e0ng. C\u1ea7n l\u01b0u \u00fd r\u1eb1ng Takt Time kh\u00f4ng ph\u1ea3i l\u00e0 t\u1ed1c \u0111\u1ed9 s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf hay th\u1eddi gian l\u00e0m xong m\u1ed9t c\u00f4ng \u0111o\u1ea1n, m\u00e0 l\u00e0 nh\u1ecbp \u0111\u1ed9 m\u1ee5c ti\u00eau \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh t\u1eeb nhu c\u1ea7u th\u1ecb tr\u01b0\u1eddng.<\/p>\n\n\n\n

Trong Lean Six Sigma (h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd k\u1ebft h\u1ee3p Lean v\u00e0 Six Sigma), Takt Time \u0111\u01b0\u1ee3c xem l\u00e0 ch\u1ec9 s\u1ed1 \u0111\u1ecbnh h\u01b0\u1edbng gi\u00fap doanh nghi\u1ec7p thi\u1ebft k\u1ebf d\u00e2y chuy\u1ec1n, b\u1ed1 tr\u00ed nh\u00e2n l\u1ef1c v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch v\u1eadn h\u00e0nh m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd.<\/p>\n\n\n

\n
\"Takt
Takt Time l\u00e0 g\u00ec?<\/em><\/figcaption><\/figure><\/div>\n\n\n

1.2 Ph\u00e2n bi\u1ec7t Takt Time, Cycle Time v\u00e0 Lead Time<\/h3>\n\n\n\n

Ba kh\u00e1i ni\u1ec7m Takt Time, Cycle Time v\u00e0 Lead Time<\/a> th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n c\u00f9ng nhau trong qu\u1ea3n tr\u1ecb s\u1ea3n xu\u1ea5t. Tuy nhi\u00ean, m\u1ed7i ch\u1ec9 s\u1ed1 ph\u1ea3n \u00e1nh m\u1ed9t g\u00f3c nh\u00ecn kh\u00e1c nhau.<\/p>\n\n\n\n

Takt Time l\u00e0 nh\u1ecbp \u0111\u1ed9 s\u1ea3n xu\u1ea5t c\u1ea7n \u0111\u1ea1t \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u kh\u00e1ch h\u00e0ng. Cycle Time l\u00e0 th\u1eddi gian th\u1ef1c t\u1ebf \u0111\u1ec3 ho\u00e0n th\u00e0nh m\u1ed9t s\u1ea3n ph\u1ea9m ho\u1eb7c m\u1ed9t c\u00f4ng \u0111o\u1ea1n c\u1ee5 th\u1ec3, ph\u1ea3n \u00e1nh n\u0103ng l\u1ef1c hi\u1ec7n t\u1ea1i c\u1ee7a d\u00e2y chuy\u1ec1n. Lead Time l\u00e0 t\u1ed5ng th\u1eddi gian t\u1eeb l\u00fac kh\u00e1ch h\u00e0ng \u0111\u1eb7t h\u00e0ng cho \u0111\u1ebfn khi nh\u1eadn \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m, bao g\u1ed3m c\u1ea3 th\u1eddi gian s\u1ea3n xu\u1ea5t, ch\u1edd \u0111\u1ee3i, l\u01b0u kho v\u00e0 v\u1eadn chuy\u1ec3n.<\/p>\n\n\n\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng so s\u00e1nh nhanh 3 ch\u1ec9 s\u1ed1 n\u00e0y:<\/p>\n\n\n\n

Ch\u1ec9 s\u1ed1 <\/strong><\/td>\u0110\u1ecbnh ngh\u0129a <\/strong><\/td>M\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng <\/strong><\/td>C\u00e1ch \u0111o l\u01b0\u1eddng<\/strong><\/td>Vai tr\u00f2 trong s\u1ea3n xu\u1ea5t<\/strong><\/td><\/tr>
Takt Time<\/strong><\/td>Kho\u1ea3ng th\u1eddi gian t\u1ed1i \u0111a cho ph\u00e9p \u0111\u1ec3 s\u1ea3n xu\u1ea5t m\u1ed7i s\u1ea3n ph\u1ea9m nh\u1eb1m \u0111\u00e1p \u1ee9ng nhu c\u1ea7u kh\u00e1ch h\u00e0ng<\/td>X\u00e1c \u0111\u1ecbnh nh\u1ecbp s\u1ea3n xu\u1ea5t m\u1ee5c ti\u00eau <\/td>Th\u1eddi gian c\u00f3 s\u1eb5n chia cho nhu c\u1ea7u kh\u00e1ch h\u00e0ng <\/td>\u0110\u1ecbnh h\u01b0\u1edbng c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch<\/td><\/tr>
Cycle Time<\/strong><\/td>Th\u1eddi gian th\u1ef1c t\u1ebf ho\u00e0n th\u00e0nh m\u1ed9t \u0111\u01a1n v\u1ecb s\u1ea3n ph\u1ea9m <\/td>\u0110o n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t hi\u1ec7n t\u1ea1i <\/td>\u0110o th\u1eddi gian th\u1ef1c t\u1ebf t\u1eeb \u0111\u1ea7u \u0111\u1ebfn cu\u1ed1i chu tr\u00ecnh<\/td>X\u00e1c \u0111\u1ecbnh n\u0103ng su\u1ea5t v\u00e0 \u0111i\u1ec3m ngh\u1ebdn<\/td><\/tr>
Lead Time<\/strong><\/td>T\u1ed5ng th\u1eddi gian t\u1eeb \u0111\u1eb7t h\u00e0ng \u0111\u1ebfn giao h\u00e0ng<\/td>\u0110\u00e1nh gi\u00e1 tr\u1ea3i nghi\u1ec7m kh\u00e1ch h\u00e0ng<\/td>T\u00ednh t\u1eeb th\u1eddi \u0111i\u1ec3m nh\u1eadn \u0111\u01a1n \u0111\u1eb7t h\u00e0ng \u0111\u1ebfn khi kh\u00e1ch h\u00e0ng nh\u1eadn \u0111\u01b0\u1ee3c h\u00e0ng<\/td>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng c\u1ea1nh tranh v\u00e0 s\u1ef1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch h\u00e0ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Trong tr\u1ea1ng th\u00e1i l\u00fd t\u01b0\u1edfng, Cycle Time c\u1ea7n b\u1eb1ng ho\u1eb7c ng\u1eafn h\u01a1n Takt Time \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ea3n xu\u1ea5t \u0111\u00e1p \u1ee9ng k\u1ecbp nhu c\u1ea7u. Lead Time th\u00ec c\u1ea7n \u0111\u01b0\u1ee3c r\u00fat ng\u1eafn b\u1eb1ng c\u00e1ch lo\u1ea1i b\u1ecf c\u00e1c b\u01b0\u1edbc ch\u1edd \u0111\u1ee3i v\u00e0 t\u1ed3n kho kh\u00f4ng c\u1ea7n thi\u1ebft. N\u1ebfu Cycle Time d\u00e0i h\u01a1n Takt Time, doanh nghi\u1ec7p \u0111ang thi\u1ebfu n\u0103ng l\u1ef1c ho\u1eb7c quy tr\u00ecnh ch\u01b0a tinh g\u1ecdn. N\u1ebfu Lead Time qu\u00e1 d\u00e0i, v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng n\u1eb1m \u1edf kh\u00e2u \u0111i\u1ec1u \u0111\u1ed9, logistics ho\u1eb7c qu\u1ea3n l\u00fd t\u1ed3n kho.<\/p>\n\n\n\n

1.3 Vai tr\u00f2 c\u1ee7a Takt Time trong Lean Manufacturing<\/h3>\n\n\n\n

Trong Lean Manufacturing<\/a> (s\u1ea3n xu\u1ea5t tinh g\u1ecdn), Takt Time th\u01b0\u1eddng \u0111\u01b0\u1ee3c v\u00ed nh\u01b0 nh\u1ecbp tim c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t. N\u00f3 t\u1ea1o ra m\u1ed9t nh\u1ecbp l\u00e0m vi\u1ec7c th\u1ed1ng nh\u1ea5t cho t\u1ea5t c\u1ea3 c\u00f4ng \u0111o\u1ea1n, t\u1eeb con ng\u01b0\u1eddi \u0111\u1ebfn m\u00e1y m\u00f3c.<\/p>\n\n\n\n

Tr\u01b0\u1edbc h\u1ebft, Takt Time gi\u00fap c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t. Khi m\u1ecdi c\u00f4ng \u0111o\u1ea1n c\u00f9ng v\u1eadn h\u00e0nh theo m\u1ed9t nh\u1ecbp chung, t\u00ecnh tr\u1ea1ng ch\u1ed7 l\u00e0m qu\u00e1 t\u1ea3i, ch\u1ed7 l\u1ea1i nh\u00e0n r\u1ed7i s\u1ebd \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m th\u1eddi gian ch\u1edd \u0111\u1ee3i v\u00e0 t\u1ed3n kho b\u00e1n th\u00e0nh ph\u1ea9m gi\u1eefa c\u00e1c c\u00f4ng \u0111o\u1ea1n.<\/p>\n\n\n\n

Ti\u1ebfp theo, Takt Time l\u00e0 c\u00f4ng c\u1ee5 h\u1eefu \u00edch \u0111\u1ec3 gi\u1ea3m l\u00e3ng ph\u00ed. S\u1ea3n xu\u1ea5t \u0111\u00fang theo nh\u1ecbp Takt gi\u00fap doanh nghi\u1ec7p tr\u00e1nh l\u00e3ng ph\u00ed do s\u1ea3n xu\u1ea5t th\u1eeba (overproduction), gi\u1ea3m t\u1ed3n kho v\u00e0 c\u00e1c chi ph\u00ed ph\u00e1t sinh \u0111i k\u00e8m. Quy tr\u00ecnh \u1ed5n \u0111\u1ecbnh theo Takt c\u0169ng gi\u00fap ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng, v\u00ec sai l\u1ec7ch s\u1ebd nhanh ch\u00f3ng l\u1ed9 ra khi nh\u1ecbp s\u1ea3n xu\u1ea5t b\u1ecb ph\u00e1 v\u1ee1.<\/p>\n\n\n\n

Cu\u1ed1i c\u00f9ng, Takt Time t\u1ea1o n\u1ec1n t\u1ea3ng cho c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c (Kaizen). Khi m\u1ed7i c\u00f4ng nh\u00e2n \u0111\u1ec1u hi\u1ec3u r\u00f5 nh\u1ecbp \u0111\u1ed9 c\u1ea7n \u0111\u1ea1t, h\u1ecd c\u00f3 th\u1ec3 ch\u1ee7 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh c\u00e1ch l\u00e0m vi\u1ec7c v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u1ea3i ti\u1ebfn. M\u1ecdi thay \u0111\u1ed5i trong quy tr\u00ecnh \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 r\u00f5 r\u00e0ng th\u00f4ng qua vi\u1ec7c li\u1ec7u Takt Time c\u00f3 \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng t\u1ed1t h\u01a1n hay kh\u00f4ng.<\/p>\n\n\n\n

V\u00ed d\u1ee5, m\u1ed9t x\u01b0\u1edfng l\u1eafp r\u00e1p \u0111i\u1ec7n t\u1eed sau khi \u00e1p d\u1ee5ng Takt Time \u0111\u00e3 gi\u1ea3m kho\u1ea3ng 30% th\u1eddi gian ch\u1edd gi\u1eefa c\u00e1c c\u00f4ng \u0111o\u1ea1n v\u00e0 t\u0103ng 25% n\u0103ng su\u1ea5t ch\u1ec9 sau ba th\u00e1ng, \u0111\u1ed3ng th\u1eddi t\u1ef7 l\u1ec7 l\u1ed7i s\u1ea3n ph\u1ea9m c\u0169ng gi\u1ea3m r\u00f5 r\u1ec7t nh\u1edd quy tr\u00ecnh \u1ed5n \u0111\u1ecbnh v\u00e0 d\u1ec5 ki\u1ec3m so\u00e1t h\u01a1n.<\/p>\n\n\n\n

2. C\u00f4ng th\u1ee9c t\u00ednh Takt Time<\/h2>\n\n\n\n

2.1. C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh trong c\u00f4ng th\u1ee9c: th\u1eddi gian c\u00f3 s\u1eb5n v\u00e0 nhu c\u1ea7u kh\u00e1ch h\u00e0ng<\/h3>\n\n\n\n

\u0110\u1ec3 t\u00ednh Takt Time \u0111\u00fang, doanh nghi\u1ec7p c\u1ea7n hi\u1ec3u r\u00f5 2 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t trong c\u00f4ng th\u1ee9c l\u00e0 th\u1eddi gian c\u00f3 s\u1eb5n v\u00e0 nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng.<\/p>\n\n\n\n

Th\u1eddi gian c\u00f3 s\u1eb5n (Available Production Time) kh\u00f4ng ph\u1ea3i l\u00e0 t\u1ed5ng s\u1ed1 gi\u1edd l\u00e0m vi\u1ec7c tr\u00ean gi\u1ea5y, m\u00e0 l\u00e0 kho\u1ea3ng th\u1eddi gian d\u00e2y chuy\u1ec1n th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh. Th\u1eddi gian n\u00e0y \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng t\u1ed5ng th\u1eddi gian l\u00e0m vi\u1ec7c trong ca ho\u1eb7c trong ng\u00e0y, sau khi \u0111\u00e3 tr\u1eeb \u0111i c\u00e1c kho\u1ea3ng th\u1eddi gian c\u1ed1 \u0111\u1ecbnh nh\u01b0 ngh\u1ec9 gi\u1ea3i lao, h\u1ecdp \u0111\u1ea7u ca, b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb theo k\u1ebf ho\u1ea1ch v\u00e0 c\u00e1c kho\u1ea3ng d\u1eebng m\u00e1y \u0111\u00e3 bi\u1ebft tr\u01b0\u1edbc.<\/p>\n\n\n\n

V\u00ed d\u1ee5, m\u1ed9t ca l\u00e0m vi\u1ec7c 8 gi\u1edd t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 480 ph\u00fat. N\u1ebfu trong ca c\u00f3 30 ph\u00fat ngh\u1ec9 gi\u1eefa gi\u1edd, 10 ph\u00fat h\u1ecdp giao ca v\u00e0 10 ph\u00fat b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb, th\u00ec th\u1eddi gian c\u00f3 s\u1eb5n \u0111\u1ec3 s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf ch\u1ec9 c\u00f2n 430 ph\u00fat.<\/p>\n\n\n\n

Nhu c\u1ea7u kh\u00e1ch h\u00e0ng (Customer Demand) l\u00e0 s\u1ed1 l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m m\u00e0 kh\u00e1ch h\u00e0ng y\u00eau c\u1ea7u trong c\u00f9ng kho\u1ea3ng th\u1eddi gian v\u1edbi th\u1eddi gian c\u00f3 s\u1eb5n \u0111\u00e3 x\u00e1c \u0111\u1ecbnh. Con s\u1ed1 n\u00e0y c\u1ea7n d\u1ef1a tr\u00ean \u0111\u01a1n h\u00e0ng th\u1ef1c t\u1ebf, h\u1ee3p \u0111\u1ed3ng \u0111\u00e3 k\u00fd ho\u1eb7c d\u1eef li\u1ec7u b\u00e1n h\u00e0ng \u0111\u00e1ng tin c\u1eady, thay v\u00ec d\u1ef1a v\u00e0o c\u1ea3m t\u00ednh hay m\u1ee5c ti\u00eau n\u1ed9i b\u1ed9. L\u01b0u \u00fd r\u1eb1ng, nhu c\u1ea7u ph\u1ea3i \u0111\u01b0\u1ee3c t\u00ednh tr\u00ean c\u00f9ng m\u1ed9t khung th\u1eddi gian, v\u00ed d\u1ee5 theo ng\u00e0y, theo ca ho\u1eb7c theo tu\u1ea7n.<\/p>\n\n\n\n

C\u00f4ng th\u1ee9c t\u00ednh Takt Time:<\/p>\n\n\n\n

Takt Time = Th\u1eddi gian c\u00f3 s\u1eb5n \/ Nhu c\u1ea7u kh\u00e1ch h\u00e0ng<\/strong><\/p>\n\n\n\n

K\u1ebft qu\u1ea3 Takt Time th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng ph\u00fat cho m\u1ed7i s\u1ea3n ph\u1ea9m, gi\u00e2y cho m\u1ed7i s\u1ea3n ph\u1ea9m ho\u1eb7c gi\u1edd cho m\u1ed7i s\u1ea3n ph\u1ea9m, t\u00f9y v\u00e0o \u0111\u1eb7c th\u00f9 c\u1ee7a quy tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

2.2. B\u1ea3ng minh h\u1ecda c\u00f4ng th\u1ee9c v\u00e0 v\u00ed d\u1ee5 t\u00ednh Takt Time (ca l\u00e0m 8 gi\u1edd)<\/h3>\n\n\n\n

Ch\u00fang ta h\u00e3y c\u00f9ng xem x\u00e9t m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 m\u1ed9t x\u01b0\u1edfng s\u1ea3n xu\u1ea5t linh ki\u1ec7n \u0111i\u1ec7n t\u1eed v\u1edbi ca l\u00e0m vi\u1ec7c 8 gi\u1edd:<\/p>\n\n\n\n

Th\u00e0nh ph\u1ea7n<\/strong><\/td>Gi\u00e1 tr\u1ecb<\/strong><\/td>Ghi ch\u00fa<\/strong><\/td><\/tr>
T\u1ed5ng th\u1eddi gian ca l\u00e0m vi\u1ec7c<\/td>8 gi\u1edd = 480 ph\u00fat<\/td>Ca l\u00e0m vi\u1ec7c ti\u00eau chu\u1ea9n<\/td><\/tr>
Th\u1eddi gian ngh\u1ec9 gi\u1eefa ca<\/td>30 ph\u00fat<\/td>Ngh\u1ec9 tr\u01b0a v\u00e0 ngh\u1ec9 gi\u1ea3i lao<\/td><\/tr>
Th\u1eddi gian h\u1ecdp giao ban<\/td>10 ph\u00fat<\/td>H\u1ecdp \u0111\u1ea7u ca v\u00e0 cu\u1ed1i ca<\/td><\/tr>
Th\u1eddi gian b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb<\/td>10 ph\u00fat<\/td>Ki\u1ec3m tra v\u00e0 b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3<\/td><\/tr>
Th\u1eddi gian c\u00f3 s\u1eb5n th\u1ef1c t\u1ebf<\/td>430 ph\u00fat<\/td>480 – 30 – 10 – 10 = 430<\/td><\/tr>
Nhu c\u1ea7u kh\u00e1ch h\u00e0ng trong ca<\/td>100 s\u1ea3n ph\u1ea9m<\/td>D\u1ef1a tr\u00ean \u0111\u01a1n h\u00e0ng th\u1ef1c t\u1ebf<\/td><\/tr>
Takt Time<\/td>4,3 ph\u00fat\/s\u1ea3n ph\u1ea9m<\/td>430 \u00f7 100 = 4,3 ph\u00fat<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

T\u1eeb k\u1ebft qu\u1ea3 tr\u00ean, c\u00f3 th\u1ec3 r\u00fat ra k\u1ebft lu\u1eadn: c\u1ee9 m\u1ed7i 4,3 ph\u00fat, d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u1ea7n ph\u1ea3i ho\u00e0n th\u00e0nh v\u00e0 t\u1ea1o ra m\u1ed9t s\u1ea3n ph\u1ea9m ho\u00e0n ch\u1ec9nh \u0111\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u1ee7 nhu c\u1ea7u 100 s\u1ea3n ph\u1ea9m trong ca l\u00e0m vi\u1ec7c. Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 m\u1ed7i c\u00f4ng nh\u00e2n ph\u1ea3i l\u00e0m xong 1 s\u1ea3n ph\u1ea9m trong 4,3 ph\u00fat, m\u00e0 l\u00e0 to\u00e0n b\u1ed9 d\u00e2y chuy\u1ec1n ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 c\u00e2n b\u1eb1ng sao cho c\u1ee9 4,3 ph\u00fat l\u1ea1i c\u00f3 m\u1ed9t s\u1ea3n ph\u1ea9m ho\u00e0n thi\u1ec7n xu\u1ea5t x\u01b0\u1edfng.<\/p>\n\n\n\n

Trong tr\u01b0\u1eddng h\u1ee3p d\u00e2y chuy\u1ec1n c\u00f3 nhi\u1ec1u c\u00f4ng \u0111o\u1ea1n, m\u1ed7i c\u00f4ng \u0111o\u1ea1n c\u1ea7n \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 c\u00f4ng vi\u1ec7c sao cho th\u1eddi gian ho\u00e0n th\u00e0nh kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 4,3 ph\u00fat. N\u1ebfu m\u1ed9t c\u00f4ng \u0111o\u1ea1n n\u00e0o \u0111\u00f3 m\u1ea5t 6 ph\u00fat, \u0111\u00f3 ch\u00ednh l\u00e0 \u0111i\u1ec3m ngh\u1ebdn (bottleneck) c\u1ea7n \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn ho\u1eb7c t\u0103ng c\u01b0\u1eddng ngu\u1ed3n l\u1ef1c. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu Cycle Time c\u1ee7a to\u00e0n b\u1ed9 quy tr\u00ecnh hi\u1ec7n t\u1ea1i l\u00e0 3,5 ph\u00fat, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y d\u00e2y chuy\u1ec1n \u0111ang c\u00f3 n\u0103ng l\u1ef1c d\u01b0 th\u1eeba, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1eadn d\u1ee5ng cho c\u00e1c \u0111\u01a1n h\u00e0ng kh\u00e1c ho\u1eb7c \u0111\u1ec3 c\u1ea3i ti\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>\n\n\n

\n
\"C\u00f4ng
C\u00f4ng th\u1ee9c t\u00ednh Takt Time<\/em><\/figcaption><\/figure><\/div>\n\n\n

2.3. C\u00e1c sai l\u1ea7m th\u01b0\u1eddng g\u1eb7p khi t\u00ednh Takt Time v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c<\/h3>\n\n\n\n

D\u00f9 c\u00f4ng th\u1ee9c t\u00ednh Takt Time kh\u00e1 \u0111\u01a1n gi\u1ea3n, nh\u01b0ng doanh nghi\u1ec7p v\u1eabn c\u1ea7n l\u01b0u \u00fd m\u1ed9t s\u1ed1 sai l\u1ea7m ph\u1ed5 bi\u1ebfn sau \u0111\u00e2y:<\/p>\n\n\n\n

Sai l\u1ea7m th\u1ee9 nh\u1ea5t l\u00e0 s\u1eed d\u1ee5ng th\u1eddi gian l\u00e0m vi\u1ec7c danh ngh\u0129a thay v\u00ec th\u1eddi gian c\u00f3 s\u1eb5n th\u1ef1c t\u1ebf. Nhi\u1ec1u n\u01a1i l\u1ea5y lu\u00f4n 8 gi\u1edd l\u00e0m vi\u1ec7c nh\u00e2n v\u1edbi 60 ph\u00fat m\u00e0 kh\u00f4ng tr\u1eeb th\u1eddi gian ngh\u1ec9, h\u1ecdp ho\u1eb7c b\u1ea3o tr\u00ec, khi\u1ebfn Takt Time b\u1ecb t\u00ednh th\u1ea5p h\u01a1n th\u1ef1c t\u1ebf v\u00e0 t\u1ea1o \u00e1p l\u1ef1c kh\u00f4ng c\u1ea7n thi\u1ebft cho d\u00e2y chuy\u1ec1n.<\/p>\n\n\n\n

Sai l\u1ea7m th\u1ee9 hai l\u00e0 d\u00f9ng nhu c\u1ea7u d\u1ef1 \u0111o\u00e1n ho\u1eb7c ch\u1ec9 ti\u00eau b\u00e1n h\u00e0ng thay cho nhu c\u1ea7u th\u1ef1c t\u1ebf t\u1eeb \u0111\u01a1n h\u00e0ng. Khi nhu c\u1ea7u kh\u00f4ng ph\u1ea3n \u00e1nh \u0111\u00fang hi\u1ec7n tr\u1ea1ng th\u1ecb tr\u01b0\u1eddng, Takt Time s\u1ebd sai l\u1ec7ch, d\u1ec5 d\u1eabn \u0111\u1ebfn s\u1ea3n xu\u1ea5t th\u1eeba ho\u1eb7c thi\u1ebfu h\u00e0ng.<\/p>\n\n\n\n

Sai l\u1ea7m ti\u1ebfp theo l\u00e0 kh\u00f4ng \u0111i\u1ec1u ch\u1ec9nh Takt Time khi nhu c\u1ea7u thay \u0111\u1ed5i. Trong nhi\u1ec1u ng\u00e0nh c\u00f3 t\u00ednh m\u00f9a v\u1ee5, nhu c\u1ea7u c\u00f3 th\u1ec3 t\u0103ng\/gi\u1ea3m theo th\u00e1ng ho\u1eb7c theo qu\u00fd. N\u1ebfu v\u1eabn gi\u1eef Takt Time c\u0169, h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t s\u1ebd m\u1ea5t c\u00e2n b\u1eb1ng v\u00e0 k\u00e9m hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n

M\u1ed9t sai l\u1ea7m kh\u00e1c l\u00e0 \u00e1p d\u1ee5ng m\u1ed9t Takt Time chung cho t\u1ea5t c\u1ea3 s\u1ea3n ph\u1ea9m. Khi d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m kh\u00e1c nhau, m\u1ed7i lo\u1ea1i c\u00f3 m\u1ee9c \u0111\u1ed9 ph\u1ee9c t\u1ea1p v\u00e0 nhu c\u1ea7u ri\u00eang, th\u00ec vi\u1ec7c t\u00ednh chung m\u1ed9t Takt Time s\u1ebd kh\u00f4ng ph\u1ea3n \u00e1nh \u0111\u00fang th\u1ef1c t\u1ebf. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u1ea7n t\u00ednh Takt Time theo t\u1eebng d\u00f2ng s\u1ea3n ph\u1ea9m ho\u1eb7c quy \u0111\u1ed5i v\u1ec1 s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n\n\n\n

Cu\u1ed1i c\u00f9ng, nhi\u1ec1u ng\u01b0\u1eddi nh\u1ea7m l\u1eabn gi\u1eefa Takt Time v\u00e0 Cycle Time (th\u1eddi gian th\u1ef1c t\u1ebf \u0111\u1ec3 l\u00e0m xong m\u1ed9t s\u1ea3n ph\u1ea9m), d\u1eabn \u0111\u1ebfn \u0111\u00e1nh gi\u00e1 sai n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t ho\u1eb7c kh\u00f4ng ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c \u0111i\u1ec3m ngh\u1ebdn trong quy tr\u00ecnh.<\/p>\n\n\n\n

\u0110\u1ec3 kh\u1eafc ph\u1ee5c c\u00e1c sai l\u1ea7m tr\u00ean, doanh nghi\u1ec7p n\u00ean \u0111o l\u01b0\u1eddng th\u1eddi gian l\u00e0m vi\u1ec7c hi\u1ec7u qu\u1ea3 trong nhi\u1ec1u ca \u0111\u1ec3 c\u00f3 s\u1ed1 li\u1ec7u ch\u00ednh x\u00e1c v\u1ec1 th\u1eddi gian c\u00f3 s\u1eb5n; s\u1eed d\u1ee5ng d\u1eef li\u1ec7u \u0111\u01a1n h\u00e0ng th\u1ef1c t\u1ebf v\u00e0 c\u1eadp nh\u1eadt nhu c\u1ea7u \u0111\u1ecbnh k\u1ef3; thi\u1ebft l\u1eadp quy tr\u00ecnh r\u00e0 so\u00e1t v\u00e0 \u0111i\u1ec1u ch\u1ec9nh Takt Time khi nhu c\u1ea7u thay \u0111\u1ed5i; ph\u00e2n nh\u00f3m s\u1ea3n ph\u1ea9m h\u1ee3p l\u00fd tr\u01b0\u1edbc khi t\u00ednh to\u00e1n; v\u00e0 \u0111\u00e0o t\u1ea1o \u0111\u1ed9i ng\u0169 qu\u1ea3n l\u00fd \u0111\u1ec3 hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c nhau gi\u1eefa c\u00e1c ch\u1ec9 s\u1ed1 ch\u00ednh trong s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

3. 30+ l\u1ee3i \u00edch khi \u00e1p d\u1ee5ng Takt Time trong s\u1ea3n xu\u1ea5t<\/h2>\n\n\n\n

Vi\u1ec7c \u00e1p d\u1ee5ng Takt Time mang l\u1ea1i h\u00e0ng lo\u1ea1t l\u1ee3i \u00edch thi\u1ebft th\u1ef1c cho doanh nghi\u1ec7p s\u1ea3n xu\u1ea5t, t\u1eeb t\u1ed1i \u01b0u h\u00f3a v\u1eadn h\u00e0nh \u0111\u1ebfn n\u00e2ng cao n\u0103ng l\u1ef1c c\u1ea1nh tranh:<\/p>\n\n\n\n

– L\u1ee3i \u00edch v\u1ec1 n\u0103ng su\u1ea5t v\u00e0 hi\u1ec7u su\u1ea5t:<\/strong><\/p>\n\n\n\n

1. T\u0103ng n\u0103ng su\u1ea5t s\u1ea3n xu\u1ea5t t\u1ed5ng th\u1ec3 th\u00f4ng qua \u0111\u1ed3ng b\u1ed9 h\u00f3a quy tr\u00ecnh<\/p>\n\n\n\n

2. Gi\u1ea3m th\u1eddi gian ch\u1edd \u0111\u1ee3i gi\u1eefa c\u00e1c c\u00f4ng \u0111o\u1ea1n v\u00e0 lo\u1ea1i b\u1ecf th\u1eddi gian d\u1eebng m\u00e1y (downtime) kh\u00f4ng c\u1ea7n thi\u1ebft<\/p>\n\n\n\n

3. C\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t gi\u00fap m\u1ecdi c\u00f4ng \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng h\u00e0i h\u00f2a<\/p>\n\n\n\n

4. T\u1ed1i \u01b0u h\u00f3a ph\u00e2n b\u1ed5 nh\u00e2n s\u1ef1 d\u1ef1a tr\u00ean nhu c\u1ea7u th\u1ef1c t\u1ebf c\u1ee7a t\u1eebng c\u00f4ng \u0111o\u1ea1n<\/p>\n\n\n\n

5. T\u0103ng hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng m\u00e1y m\u00f3c thi\u1ebft b\u1ecb, gi\u1ea3m th\u1eddi gian m\u00e1y ch\u1ea1y kh\u00f4ng<\/p>\n\n\n\n

6. \u0110\u01a1n gi\u1ea3n h\u00f3a k\u1ebf ho\u1ea1ch s\u1ea3n xu\u1ea5t d\u1ef1a tr\u00ean nh\u1ecbp \u0111\u1ed9 chu\u1ea9n x\u00e1c<\/p>\n\n\n\n

– L\u1ee3i \u00edch v\u1ec1 gi\u1ea3m l\u00e3ng ph\u00ed v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed:<\/strong><\/p>\n\n\n\n

7. Gi\u1ea3m \u0111\u00e1ng k\u1ec3 t\u1ed3n kho nguy\u00ean v\u1eadt li\u1ec7u v\u00e0 b\u00e1n th\u00e0nh ph\u1ea9m<\/p>\n\n\n\n

8. Lo\u1ea1i b\u1ecf l\u00e3ng ph\u00ed do s\u1ea3n xu\u1ea5t d\u01b0 th\u1eeba, tr\u00e1nh t\u00ecnh tr\u1ea1ng s\u1ea3n xu\u1ea5t v\u01b0\u1ee3t qu\u00e1 nhu c\u1ea7u<\/p>\n\n\n\n

9. Gi\u1ea3m l\u00e3ng ph\u00ed v\u1eadt li\u1ec7u v\u00e0 nguy\u00ean li\u1ec7u nh\u1edd quy tr\u00ecnh \u1ed5n \u0111\u1ecbnh<\/p>\n\n\n\n

10. Gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh t\u1ed5ng th\u1ec3 bao g\u1ed3m nh\u00e2n c\u00f4ng, \u0111i\u1ec7n n\u0103ng v\u00e0 logistics<\/p>\n\n\n\n

11. Gi\u1ea3m thi\u1ec3u chi ph\u00ed l\u01b0u kho v\u00e0 qu\u1ea3n l\u00fd h\u00e0ng t\u1ed3n kho<\/p>\n\n\n\n

12. Gi\u1ea3m chi ph\u00ed l\u00e0m th\u00eam gi\u1edd\/t\u0103ng ca nh\u1edd l\u1eadp k\u1ebf ho\u1ea1ch ch\u00ednh x\u00e1c h\u01a1n<\/p>\n\n\n\n

– L\u1ee3i \u00edch v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m:<\/strong><\/p>\n\n\n\n

13. N\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m th\u00f4ng qua quy tr\u00ecnh \u1ed5n \u0111\u1ecbnh v\u00e0 d\u1ec5 ki\u1ec3m so\u00e1t<\/p>\n\n\n\n

14. Gi\u1ea3m thi\u1ec3u l\u1ed7i s\u1ea3n xu\u1ea5t do t\u1ea3i c\u00f4ng vi\u1ec7c ph\u00f9 h\u1ee3p v\u00e0 kh\u00f4ng qu\u00e1 t\u1ea3i<\/p>\n\n\n\n

15. Ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c v\u1ea5n \u0111\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng nh\u1edd nh\u1ecbp s\u1ea3n xu\u1ea5t \u0111\u1ec1u \u0111\u1eb7n<\/p>\n\n\n\n

16. \u0110\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111\u1ed3ng nh\u1ea5t qua t\u1eebng l\u00f4 h\u00e0ng<\/p>\n\n\n\n

– L\u1ee3i \u00edch v\u1ec1 qu\u1ea3n l\u00fd v\u00e0 t\u1ed5 ch\u1ee9c:<\/strong><\/p>\n\n\n\n

17. T\u0103ng kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng \u0111\u01a1n h\u00e0ng \u0111\u00fang h\u1ea1n<\/p>\n\n\n\n

18. \u0110\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c \u0111\u00e0o t\u1ea1o nh\u00e2n vi\u00ean m\u1edbi v\u1edbi quy tr\u00ecnh chu\u1ea9n h\u00f3a<\/p>\n\n\n\n

19. H\u1ed7 tr\u1ee3 \u0111\u00e1nh gi\u00e1 n\u0103ng l\u1ef1c v\u00e0 hi\u1ec7u su\u1ea5t nh\u00e2n vi\u00ean m\u1ed9t c\u00e1ch kh\u00e1ch quan<\/p>\n\n\n\n

20. T\u0103ng minh b\u1ea1ch trong qu\u1ea3n l\u00fd d\u00e2y chuy\u1ec1n, gi\u00fap m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u hi\u1ec3u r\u00f5 m\u1ee5c ti\u00eau<\/p>\n\n\n\n

21. C\u1ea3i thi\u1ec7n s\u1ef1 ph\u1ed1i h\u1ee3p gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn s\u1ea3n xu\u1ea5t, k\u1ebf ho\u1ea1ch v\u00e0 logistics<\/p>\n\n\n\n

22. Gi\u1ea3m c\u0103ng th\u1eb3ng cho c\u00f4ng nh\u00e2n nh\u1edd quy tr\u00ecnh \u1ed5n \u0111\u1ecbnh v\u00e0 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c<\/p>\n\n\n\n

– L\u1ee3i \u00edch v\u1ec1 c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c:<\/strong><\/p>\n\n\n\n

23. H\u1ed7 tr\u1ee3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c Kaizen b\u1eb1ng c\u00e1ch cung c\u1ea5p m\u1ee5c ti\u00eau r\u00f5 r\u00e0ng<\/p>\n\n\n\n

24. Cung c\u1ea5p c\u01a1 s\u1edf \u0111\u1ec3 ph\u00e2n t\u00edch d\u1eef li\u1ec7u s\u1ea3n xu\u1ea5t ch\u00ednh x\u00e1c v\u00e0 khoa h\u1ecdc<\/p>\n\n\n\n

25. N\u00e2ng cao kh\u1ea3 n\u0103ng d\u1ef1 b\u00e1o s\u1ea3n xu\u1ea5t v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch d\u00e0i h\u1ea1n<\/p>\n\n\n\n

26. Gi\u00fap x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m ngh\u1ebdn v\u00e0 \u01b0u ti\u00ean c\u00e1c d\u1ef1 \u00e1n c\u1ea3i ti\u1ebfn<\/p>\n\n\n\n

27. T\u1ed1i \u01b0u h\u00f3a \u0111\u1ecbnh m\u1ee9c nh\u00e2n c\u00f4ng v\u00e0 m\u00e1y m\u00f3c d\u1ef1a tr\u00ean d\u1eef li\u1ec7u th\u1ef1c t\u1ebf<\/p>\n\n\n\n

– L\u1ee3i \u00edch v\u1ec1 kh\u00e1ch h\u00e0ng v\u00e0 th\u1ecb tr\u01b0\u1eddng:<\/strong><\/p>\n\n\n\n

28. T\u0103ng s\u1ef1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch h\u00e0ng nh\u1edd giao h\u00e0ng \u0111\u00fang h\u1ea1n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh<\/p>\n\n\n\n

29. Gi\u1ea3m thi\u1ec3u r\u1ee7i ro giao h\u00e0ng ch\u1eadm ho\u1eb7c kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c \u0111\u01a1n h\u00e0ng<\/p>\n\n\n\n

30. T\u0103ng n\u0103ng l\u1ef1c c\u1ea1nh tranh tr\u00ean th\u1ecb tr\u01b0\u1eddng nh\u1edd hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh cao<\/p>\n\n\n\n

31. Thu h\u00fat \u0111\u1ea7u t\u01b0 v\u00e0 \u0111\u1ed1i t\u00e1c nh\u1edd quy tr\u00ecnh s\u1ea3n xu\u1ea5t t\u1ed1i \u01b0u<\/p>\n\n\n\n

32. D\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng s\u1ea3n xu\u1ea5t khi c\u00f3 \u0111\u01a1n h\u00e0ng m\u1edbi<\/p>\n\n\n\n

– L\u1ee3i \u00edch v\u1ec1 chuy\u1ec3n \u0111\u1ed5i s\u1ed1:<\/strong><\/p>\n\n\n\n

33. T\u1ea1o ti\u1ec1n \u0111\u1ec1 \u0111\u1ec3 s\u1ed1 h\u00f3a qu\u1ea3n l\u00fd s\u1ea3n xu\u1ea5t v\u1edbi ch\u1ec9 s\u1ed1 chu\u1ea9n<\/p>\n\n\n\n

34. H\u1ed7 tr\u1ee3 t\u00edch h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng MES v\u00e0 ERP tr\u01a1n tru h\u01a1n<\/p>\n\n\n\n

35. Gi\u00fap doanh nghi\u1ec7p \u0111\u1ea1t c\u00e1c ch\u1ee9ng ch\u1ec9 qu\u1ea3n l\u00fd s\u1ea3n xu\u1ea5t nh\u01b0 ISO 9001, Lean Six Sigma<\/p>\n\n\n\n

T\u1ea5t c\u1ea3 nh\u1eefng l\u1ee3i \u00edch tr\u00ean kh\u00f4ng t\u1ed3n t\u1ea1i ri\u00eang l\u1ebb m\u00e0 li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd v\u1edbi nhau. Khi doanh nghi\u1ec7p c\u1ea3i thi\u1ec7n \u0111\u01b0\u1ee3c nh\u1ecbp s\u1ea3n xu\u1ea5t nh\u1edd Takt Time, s\u1ef1 ti\u1ebfn b\u1ed9 \u1edf m\u1ed9t kh\u00e2u s\u1ebd k\u00e9o theo s\u1ef1 c\u1ea3i thi\u1ec7n \u1edf nhi\u1ec1u kh\u00e2u kh\u00e1c, t\u1eeb \u0111\u00f3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t.<\/p>\n\n\n

\n
\"l\u1ee3i
L\u1ee3i \u00edch khi \u00e1p d\u1ee5ng Takt Time trong s\u1ea3n xu\u1ea5t<\/em><\/figcaption><\/figure><\/div>\n\n\n

4. S\u1ed1 h\u00f3a Takt Time \u0111\u1ec3 qu\u1ea3n tr\u1ecb nh\u1ecbp s\u1ea3n xu\u1ea5t hi\u1ec7u qu\u1ea3<\/h2>\n\n\n\n

4.1. S\u1ed1 h\u00f3a Takt Time l\u00e0 g\u00ec?<\/h3>\n\n\n\n

S\u1ed1 h\u00f3a Takt Time l\u00e0 vi\u1ec7c chuy\u1ec3n t\u1eeb c\u00e1ch t\u00ednh v\u00e0 theo d\u00f5i Takt Time th\u1ee7 c\u00f4ng b\u1eb1ng gi\u1ea5y t\u1edd ho\u1eb7c b\u1ea3ng t\u00ednh r\u1eddi r\u1ea1c sang c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 c\u1eadp nh\u1eadt d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c. M\u1ee5c ti\u00eau c\u1ee7a vi\u1ec7c s\u1ed1 h\u00f3a Takt Time kh\u00f4ng ch\u1ec9 l\u00e0 \u201ct\u00ednh cho \u0111\u00fang\u201d, m\u00e0 c\u00f2n l\u00e0 gi\u00fap doanh nghi\u1ec7p theo d\u00f5i nh\u1ecbp s\u1ea3n xu\u1ea5t t\u1ee9c th\u1eddi, ph\u00e2n t\u00edch xu h\u01b0\u1edbng v\u00e0 k\u1ecbp th\u1eddi \u0111i\u1ec1u ch\u1ec9nh khi c\u00f3 sai l\u1ec7ch.<\/p>\n\n\n\n

Thay v\u00ec ch\u1edd \u0111\u1ebfn cu\u1ed1i ca ho\u1eb7c cu\u1ed1i ng\u00e0y m\u1edbi t\u1ed5ng h\u1ee3p s\u1ed1 li\u1ec7u, h\u1ec7 th\u1ed1ng s\u1ed1 h\u00f3a cho ph\u00e9p nh\u00e0 qu\u1ea3n l\u00fd nh\u00ecn th\u1ea5y t\u00ecnh h\u00ecnh s\u1ea3n xu\u1ea5t g\u1ea7n nh\u01b0 ngay l\u1eadp t\u1ee9c. Khi d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t ch\u1ea1y ch\u1eadm h\u01a1n ho\u1eb7c nhanh h\u01a1n Takt Time m\u1ee5c ti\u00eau, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n s\u1edbm v\u00e0 \u0111\u01b0a ra c\u1ea3nh b\u00e1o, gi\u00fap doanh nghi\u1ec7p k\u1ecbp th\u1eddi x\u1eed l\u00fd v\u1ea5n \u0111\u1ec1 tr\u01b0\u1edbc khi n\u00f3 tr\u1edf n\u00ean nghi\u00eam tr\u1ecdng.<\/p>\n\n\n\n

V\u1edbi vi\u1ec7c s\u1ed1 h\u00f3a Takt Time, d\u1eef li\u1ec7u s\u1ea3n xu\u1ea5t kh\u00f4ng c\u00f2n n\u1eb1m r\u1ea3i r\u00e1c \u1edf nhi\u1ec1u file hay b\u1ea3ng bi\u1ec3u, m\u00e0 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng th\u1ed1ng nh\u1ea5t. Nh\u1edd \u0111\u00f3, Takt Time c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng c\u1eadp nh\u1eadt khi c\u00f3 thay \u0111\u1ed5i v\u1ec1 nhu c\u1ea7u kh\u00e1ch h\u00e0ng, l\u1ecbch l\u00e0m vi\u1ec7c ho\u1eb7c n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

Vai tr\u00f2 c\u1ee7a ph\u1ea7n m\u1ec1m c\u00f2n th\u1ec3 hi\u1ec7n \u1edf kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau nh\u01b0 m\u00e1y m\u00f3c thi\u1ebft b\u1ecb (th\u00f4ng qua c\u1ea3m bi\u1ebfn IoT), h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd \u0111\u01a1n h\u00e0ng v\u00e0 d\u1eef li\u1ec7u nh\u00e2n s\u1ef1. Nh\u1edd s\u1ef1 li\u00ean th\u00f4ng n\u00e0y, doanh nghi\u1ec7p c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng nhanh v\u1edbi bi\u1ebfn \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng, nh\u1ea5t l\u00e0 khi s\u1ea3n xu\u1ea5t nhi\u1ec1u ch\u1ee7ng lo\u1ea1i s\u1ea3n ph\u1ea9m kh\u00e1c nhau v\u00e0 \u0111\u01a1n h\u00e0ng nh\u1ecf t\u00f9y ch\u1ec9nh li\u00ean t\u1ee5c.<\/p>\n\n\n\n

4.2. C\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 t\u00ednh to\u00e1n v\u00e0 theo d\u00f5i Takt Time<\/h3>\n\n\n\n

Hi\u1ec7n nay, doanh nghi\u1ec7p c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn nhi\u1ec1u c\u00f4ng c\u1ee5 kh\u00e1c nhau \u0111\u1ec3 s\u1ed1 h\u00f3a Takt Time, t\u1eeb c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn c\u00e1c n\u1ec1n t\u1ea3ng qu\u1ea3n tr\u1ecb t\u00edch h\u1ee3p.<\/p>\n\n\n\n

Microsoft Excel v\u00e0 Google Sheets l\u00e0 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn v\u1edbi c\u00e1c doanh nghi\u1ec7p m\u1edbi b\u1eaft \u0111\u1ea7u. \u01afu \u0111i\u1ec3m c\u1ee7a c\u00e1c c\u00f4ng c\u1ee5 n\u00e0y l\u00e0 d\u1ec5 s\u1eed d\u1ee5ng, chi ph\u00ed th\u1ea5p v\u00e0 quen thu\u1ed9c v\u1edbi h\u1ea7u h\u1ebft nh\u00e2n s\u1ef1. Doanh nghi\u1ec7p c\u00f3 th\u1ec3 t\u1ea1o s\u1eb5n c\u00e1c b\u1ea3ng t\u00ednh \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng t\u00ednh Takt Time, v\u1ebd bi\u1ec3u \u0111\u1ed3 so s\u00e1nh Takt Time v\u1edbi Cycle Time theo ng\u00e0y, tu\u1ea7n ho\u1eb7c th\u00e1ng.<\/p>\n\n\n\n

Tuy nhi\u00ean, Excel v\u00e0 Google Sheets c\u00f3 nhi\u1ec1u h\u1ea1n ch\u1ebf. D\u1eef li\u1ec7u ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c nh\u1eadp th\u1ee7 c\u00f4ng n\u00ean d\u1ec5 sai s\u00f3t, kh\u00f3 theo d\u00f5i theo th\u1eddi gian th\u1ef1c, v\u00e0 vi\u1ec7c chia s\u1ebb, \u0111\u1ed3ng b\u1ed9 gi\u1eefa nhi\u1ec1u b\u1ed9 ph\u1eadn th\u01b0\u1eddng kh\u00f4ng nh\u1ea5t qu\u00e1n. Khi quy m\u00f4 s\u1ea3n xu\u1ea5t t\u0103ng l\u00ean, c\u00e1c h\u1ea1n ch\u1ebf n\u00e0y s\u1ebd ng\u00e0y c\u00e0ng r\u00f5 r\u1ec7t.<\/p>\n\n\n\n

V\u1edbi c\u00e1c doanh nghi\u1ec7p s\u1ea3n xu\u1ea5t mu\u1ed1n qu\u1ea3n tr\u1ecb b\u00e0i b\u1ea3n h\u01a1n, c\u00e1c ph\u1ea7n m\u1ec1m Lean Manufacturing (qu\u1ea3n tr\u1ecb s\u1ea3n xu\u1ea5t tinh g\u1ecdn) chuy\u00ean d\u1ee5ng nh\u01b0 Base.vn<\/a> s\u1ebd mang l\u1ea1i gi\u1ea3i ph\u00e1p to\u00e0n di\u1ec7n. Base.vn l\u00e0 n\u1ec1n t\u1ea3ng qu\u1ea3n tr\u1ecb doanh nghi\u1ec7p d\u1ea1ng SaaS (Software as a Service), t\u00edch h\u1ee3p 60+ \u1ee9ng d\u1ee5ng ph\u1ee5c v\u1ee5 qu\u1ea3n l\u00fd s\u1ea3n xu\u1ea5t, c\u00f4ng vi\u1ec7c, nh\u00e2n s\u1ef1 v\u00e0 d\u1eef li\u1ec7u v\u1eadn h\u00e0nh t\u1ed5ng th\u1ec3.<\/p>\n\n\n\n

Th\u00f4ng qua Base.vn, d\u1eef li\u1ec7u t\u1eeb d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thu th\u1eadp v\u00e0 c\u1eadp nh\u1eadt li\u00ean t\u1ee5c. H\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng t\u00ednh to\u00e1n Takt Time d\u1ef1a tr\u00ean \u0111\u01a1n h\u00e0ng th\u1ef1c t\u1ebf v\u00e0 l\u1ecbch l\u00e0m vi\u1ec7c, sau \u0111\u00f3 hi\u1ec3n th\u1ecb tr\u1ef1c quan tr\u00ean c\u00e1c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n (dashboard) tr\u1ef1c quan. Nh\u1edd \u0111\u00f3, nh\u00e0 qu\u1ea3n l\u00fd c\u00f3 th\u1ec3 theo d\u00f5i nh\u1ecbp s\u1ea3n xu\u1ea5t m\u1ecdi l\u00fac, m\u1ecdi n\u01a1i, ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c c\u00f4ng \u0111o\u1ea1n \u0111ang l\u1ec7ch nh\u1ecbp v\u00e0 c\u00f3 h\u00e0nh \u0111\u1ed9ng ch\u1ec9nh l\u00fd k\u1ecbp th\u1eddi.<\/p>\n\n\n\n

\u0110i\u1ec3m m\u1ea1nh n\u1ed5i b\u1eadt c\u1ee7a Base.vn l\u00e0 kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p v\u1edbi c\u00e1c module kh\u00e1c nh\u01b0 qu\u1ea3n l\u00fd kho, qu\u1ea3n l\u00fd \u0111\u01a1n h\u00e0ng v\u00e0 qu\u1ea3n l\u00fd nh\u00e2n s\u1ef1. Khi ph\u00e1t sinh \u0111\u01a1n h\u00e0ng m\u1edbi, h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng c\u1eadp nh\u1eadt nhu c\u1ea7u v\u00e0 t\u00ednh l\u1ea1i Takt Time m\u1ee5c ti\u00eau cho t\u1eebng d\u00e2y chuy\u1ec1n. Khi c\u00f3 thay \u0111\u1ed5i v\u1ec1 l\u1ecbch l\u00e0m vi\u1ec7c ho\u1eb7c k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb, th\u1eddi gian c\u00f3 s\u1eb5n c\u0169ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh ngay, nh\u1eb1m b\u1ea3o \u0111\u1ea3m Takt Time lu\u00f4n ph\u1ea3n \u00e1nh \u0111\u00fang th\u1ef1c t\u1ebf v\u1eadn h\u00e0nh.<\/p>\n\n\n\n

T\u00f3m l\u1ea1i, \u0111\u1ec3 l\u1ef1a ch\u1ecdn c\u00f4ng c\u1ee5 s\u1ed1 h\u00f3a Takt Time ph\u00f9 h\u1ee3p, doanh nghi\u1ec7p c\u1ea7n c\u00e2n nh\u1eafc quy m\u00f4 s\u1ea3n xu\u1ea5t, m\u1ee9c \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a quy tr\u00ecnh, ng\u00e2n s\u00e1ch \u0111\u1ea7u t\u01b0 v\u00e0 n\u0103ng l\u1ef1c c\u00f4ng ngh\u1ec7 c\u1ee7a \u0111\u1ed9i ng\u0169 nh\u00e2n s\u1ef1. C\u00e1c doanh nghi\u1ec7p nh\u1ecf c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u t\u1eeb Excel \u0111\u1ec3 l\u00e0m quen v\u1edbi kh\u00e1i ni\u1ec7m Takt Time, nh\u01b0ng n\u00ean s\u1edbm c\u00f3 l\u1ed9 tr\u00ecnh chuy\u1ec3n sang n\u1ec1n t\u1ea3ng qu\u1ea3n tr\u1ecb t\u00edch h\u1ee3p nh\u01b0 Base.vn khi quy m\u00f4 m\u1edf r\u1ed9ng. Vi\u1ec7c n\u00e0y s\u1ebd gi\u00fap doanh nghi\u1ec7p t\u1eadn d\u1ee5ng t\u1ed1i \u0111a l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1ed1 h\u00f3a v\u00e0 qu\u1ea3n tr\u1ecb nh\u1ecbp s\u1ea3n xu\u1ea5t m\u1ed9t c\u00e1ch chuy\u00ean s\u00e2u v\u00e0 to\u00e0n di\u1ec7n.<\/p>\n\n\n\n

H\u01a1n 11.000 doanh nghi\u1ec7p Vi\u1ec7t Nam \u0111\u00e3 b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i s\u1ed1 v\u00e0 n\u00e2ng c\u1ea5p h\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb c\u00f9ng Base.vn. Li\u00ean h\u1ec7 ch\u00fang t\u00f4i ngay h\u00f4m nay \u0111\u1ec3 nh\u1eadn t\u01b0 v\u1ea5n v\u00e0 tri\u1ec3n khai gi\u1ea3i ph\u00e1p qu\u1ea3n tr\u1ecb s\u1ea3n xu\u1ea5t t\u1ed1i \u01b0u cho quy m\u00f4 v\u00e0 ng\u00e0nh h\u00e0ng c\u1ee7a doanh nghi\u1ec7p b\u1ea1n.<\/p>\n\n\n\n

4.3. V\u00ed d\u1ee5 v\u1ec1 doanh nghi\u1ec7p Vi\u1ec7t Nam s\u1ed1 h\u00f3a Takt Time th\u00e0nh c\u00f4ng<\/h3>\n\n\n\n

M\u1ed9t c\u00f4ng ty may m\u1eb7c xu\u1ea5t kh\u1ea9u t\u1ea1i TP. H\u1ed3 Ch\u00ed Minh t\u1eebng g\u1eb7p nhi\u1ec1u kh\u00f3 kh\u0103n trong vi\u1ec7c \u0111i\u1ec1u ph\u1ed1i s\u1ea3n xu\u1ea5t. Nh\u00e0 m\u00e1y c\u00f3 15 d\u00e2y chuy\u1ec1n v\u1edbi h\u01a1n 200 c\u00f4ng nh\u00e2n, nh\u01b0ng nh\u1ecbp l\u00e0m vi\u1ec7c gi\u1eefa c\u00e1c chuy\u1ec1n kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u. C\u00f3 chuy\u1ec1n th\u01b0\u1eddng xuy\u00ean qu\u00e1 t\u1ea3i, trong khi chuy\u1ec1n kh\u00e1c l\u1ea1i d\u01b0 ng\u01b0\u1eddi. H\u1ec7 qu\u1ea3 l\u00e0 l\u01b0\u1ee3ng t\u1ed3n kho b\u00e1n th\u00e0nh ph\u1ea9m cao v\u00e0 t\u00ecnh tr\u1ea1ng giao h\u00e0ng tr\u1ec5 x\u1ea3y ra kh\u00e1 th\u01b0\u1eddng xuy\u00ean.<\/p>\n\n\n\n

\u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y, c\u00f4ng ty \u0111\u00e3 tri\u1ec3n khai m\u1ed9t n\u1ec1n t\u1ea3ng qu\u1ea3n l\u00fd s\u1ea3n xu\u1ea5t t\u00edch h\u1ee3p v\u00e0 s\u1ed1 h\u00f3a vi\u1ec7c t\u00ednh to\u00e1n Takt Time. D\u1eef li\u1ec7u \u0111\u01a1n h\u00e0ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u00e0o h\u1ec7 th\u1ed1ng, t\u1eeb \u0111\u00f3 Takt Time \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng t\u00ednh cho t\u1eebng d\u00e2y chuy\u1ec1n. M\u1ee5c ti\u00eau nh\u1ecbp s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng tr\u00ean m\u00e0n h\u00ecnh LED t\u1ea1i m\u1ed7i chuy\u1ec1n, gi\u00fap c\u00f4ng nh\u00e2n bi\u1ebft ch\u00ednh x\u00e1c t\u1ed1c \u0111\u1ed9 l\u00e0m vi\u1ec7c c\u1ea7n \u0111\u1ea1t. \u0110\u1ed3ng th\u1eddi, c\u00e1c gi\u00e1m s\u00e1t vi\u00ean c\u00f3 th\u1ec3 theo d\u00f5i t\u00ecnh tr\u1ea1ng s\u1ea3n xu\u1ea5t theo th\u1eddi gian th\u1ef1c tr\u00ean m\u00e1y t\u00ednh b\u1ea3ng, t\u1eeb \u0111\u00f3 nhanh ch\u00f3ng nh\u1eadn ra chuy\u1ec1n n\u00e0o \u0111ang l\u00e0m ch\u1eadm h\u01a1n Takt Time \u0111\u1ec3 k\u1ecbp th\u1eddi h\u1ed7 tr\u1ee3 ho\u1eb7c ph\u00e2n b\u1ed5 l\u1ea1i nh\u00e2n c\u00f4ng.<\/p>\n\n\n\n

Sau 6 th\u00e1ng th\u1ef1c hi\u1ec7n vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh, n\u0103ng su\u1ea5t c\u1ee7a doanh nghi\u1ec7p n\u00e0y t\u0103ng 28%, t\u1ed3n kho b\u00e1n th\u00e0nh ph\u1ea9m gi\u1ea3m 40%, t\u1ef7 l\u1ec7 giao h\u00e0ng \u0111\u00fang h\u1ea1n t\u0103ng t\u1eeb 75% l\u00ean 95%. H\u01a1n n\u1eefa, c\u00f4ng nh\u00e2n l\u00e0m vi\u1ec7c h\u0103ng h\u00e1i h\u01a1n v\u00ec h\u1ecd hi\u1ec3u r\u00f5 m\u1ee5c ti\u00eau v\u00e0 kh\u00f4ng c\u00f2n ph\u1ea3i l\u00e0m vi\u1ec7c trong t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i k\u00e9o d\u00e0i.<\/p>\n\n\n\n

M\u1ed9t v\u00ed d\u1ee5 kh\u00e1c l\u00e0 nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t linh ki\u1ec7n \u0111i\u1ec7n t\u1eed t\u1ea1i TP. H\u00e0 N\u1ed9i. Do s\u1ea3n xu\u1ea5t nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m kh\u00e1c nhau v\u00e0 \u0111\u01a1n h\u00e0ng thay \u0111\u1ed5i m\u1ed7i ng\u00e0y, vi\u1ec7c t\u00ednh Takt Time th\u1ee7 c\u00f4ng g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n ch\u00ednh x\u00e1c. Nh\u00e0 m\u00e1y n\u00e0y \u0111\u00e3 \u00e1p d\u1ee5ng ph\u1ea7n m\u1ec1m qu\u1ea3n l\u00fd s\u1ea3n xu\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng c\u1eadp nh\u1eadt Takt Time theo t\u1eebng \u0111\u01a1n h\u00e0ng v\u00e0 g\u1eedi th\u00f4ng b\u00e1o cho tr\u01b0\u1edfng ca ngay khi c\u00f3 thay \u0111\u1ed5i.<\/p>\n\n\n\n

Nh\u1edd s\u1ed1 h\u00f3a Takt Time, nh\u00e0 m\u00e1y \u0111\u00e3 r\u00fat ng\u1eafn 35% th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u01a1n h\u00e0ng, gi\u1ea3m 25% l\u00e3ng ph\u00ed nguy\u00ean v\u1eadt li\u1ec7u v\u00e0 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u00e1c \u0111\u01a1n h\u00e0ng g\u1ea5p trong th\u1eddi gian ng\u1eafn. \u0110\u1eb7c bi\u1ec7t, h\u1ec7 th\u1ed1ng c\u00f2n gi\u00fap ban qu\u1ea3n l\u00fd nh\u1eadn di\u1ec7n nh\u1eefng c\u00f4ng \u0111o\u1ea1n c\u00f3 Cycle Time th\u01b0\u1eddng xuy\u00ean cao h\u01a1n Takt Time. D\u1ef1a tr\u00ean nh\u1eefng th\u00f4ng tin n\u00e0y, nh\u00e0 m\u00e1y t\u1eadp trung \u0111\u1ea7u t\u01b0 c\u1ea3i ti\u1ebfn thi\u1ebft b\u1ecb v\u00e0 quy tr\u00ecnh t\u1ea1i c\u00e1c \u0111i\u1ec3m ngh\u1ebdn m\u1ea5u ch\u1ed1t v\u00e0 n\u00e2ng cao n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t chung.<\/p>\n\n\n\n

Nh\u1eefng c\u00e2u chuy\u1ec7n tr\u00ean cho th\u1ea5y s\u1ed1 h\u00f3a Takt Time kh\u00f4ng c\u00f2n l\u00e0 kh\u00e1i ni\u1ec7m l\u00fd thuy\u1ebft hay xu h\u01b0\u1edbng nh\u1ea5t th\u1eddi, m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t y\u1ebfu t\u1ed1 c\u1ea1nh tranh quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c doanh nghi\u1ec7p s\u1ea3n xu\u1ea5t t\u1ea1i Vi\u1ec7t Nam trong giai \u0111o\u1ea1n hi\u1ec7n nay.<\/p>\n\n\n\n

5. C\u00e1ch \u00e1p d\u1ee5ng v\u00e0 c\u1ea3i thi\u1ec7n Takt Time trong th\u1ef1c t\u1ebf<\/h2>\n\n\n\n

5.1. C\u00e1c b\u01b0\u1edbc tri\u1ec3n khai Takt Time trong nh\u00e0 m\u00e1y<\/h3>\n\n\n\n

\u0110\u1ec3 Takt Time ph\u00e1t huy vai tr\u00f2 c\u1ee7a n\u00f3, doanh nghi\u1ec7p c\u1ea7n tri\u1ec3n khai theo m\u1ed9t quy tr\u00ecnh b\u00e0i b\u1ea3n v\u00e0 c\u1ea7n c\u00f3 s\u1ef1 ph\u1ed1i h\u1ee3p gi\u1eefa nhi\u1ec1u b\u1ed9 ph\u1eadn nh\u01b0 s\u1ea3n xu\u1ea5t, k\u1ebf ho\u1ea1ch, b\u00e1n h\u00e0ng v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n\n\n\n

– B\u01b0\u1edbc 1: <\/strong>Thu th\u1eadp d\u1eef li\u1ec7u th\u1eddi gian l\u00e0m vi\u1ec7c c\u00f3 s\u1eb5n v\u00e0 nhu c\u1ea7u kh\u00e1ch h\u00e0ng: Doanh nghi\u1ec7p c\u1ea7n x\u00e1c \u0111\u1ecbnh th\u1eddi gian l\u00e0m vi\u1ec7c trong nhi\u1ec1u ng\u00e0y \u0111\u1ec3 l\u1ea5y s\u1ed1 li\u1ec7u trung b\u00ecnh, \u0111\u1ed3ng th\u1eddi ghi nh\u1eadn \u0111\u1ea7y \u0111\u1ee7 c\u00e1c kho\u1ea3ng th\u1eddi gian kh\u00f4ng s\u1ea3n xu\u1ea5t nh\u01b0 ngh\u1ec9 gi\u1ea3i lao, h\u1ecdp, b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb. Song song \u0111\u00f3, c\u1ea7n ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111\u01a1n h\u00e0ng trong kho\u1ea3ng 3\u20136 th\u00e1ng g\u1ea7n nh\u1ea5t \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nhu c\u1ea7u trung b\u00ecnh v\u00e0 m\u1ee9c \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng theo m\u00f9a. N\u00ean \u0111\u1ed1i chi\u1ebfu d\u1eef li\u1ec7u gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u00ednh x\u00e1c.<\/p>\n\n\n\n

– B\u01b0\u1edbc 2: <\/strong>T\u00ednh Takt Time ban \u0111\u1ea7u cho t\u1eebng d\u00e2y chuy\u1ec1n ho\u1eb7c nh\u00f3m s\u1ea3n ph\u1ea9m: D\u1ef1a tr\u00ean d\u1eef li\u1ec7u \u0111\u00e3 thu th\u1eadp, \u00e1p d\u1ee5ng c\u00f4ng th\u1ee9c chu\u1ea9n \u0111\u1ec3 t\u00ednh Takt Time m\u1ee5c ti\u00eau. V\u1edbi nh\u1eefng nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m, n\u00ean t\u00ednh Takt Time ri\u00eang cho t\u1eebng lo\u1ea1i ho\u1eb7c nh\u00f3m s\u1ea3n ph\u1ea9m c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng. K\u1ebft qu\u1ea3 c\u1ea7n \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n r\u00f5 theo \u0111\u01a1n v\u1ecb ph\u00fat\/s\u1ea3n ph\u1ea9m ho\u1eb7c gi\u00e2y\/s\u1ea3n ph\u1ea9m \u0111\u1ec3 m\u1ecdi ng\u01b0\u1eddi d\u1ec5 hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng.<\/p>\n\n\n\n

– B\u01b0\u1edbc 3:<\/strong> So s\u00e1nh Takt Time v\u1edbi Cycle Time hi\u1ec7n t\u1ea1i: Ti\u1ebfn h\u00e0nh \u0111o Cycle Time t\u1ea1i t\u1eebng v\u1ecb tr\u00ed trong d\u00e2y chuy\u1ec1n. Khi so s\u00e1nh v\u1edbi Takt Time, c\u00e1c c\u00f4ng \u0111o\u1ea1n c\u00f3 Cycle Time d\u00e0i h\u01a1n Takt Time s\u1ebd \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 \u0111i\u1ec3m ngh\u1ebdn c\u1ea7n \u01b0u ti\u00ean x\u1eed l\u00fd. Ng\u01b0\u1ee3c l\u1ea1i, nh\u1eefng c\u00f4ng \u0111o\u1ea1n c\u00f3 Cycle Time th\u1ea5p h\u01a1n nhi\u1ec1u cho th\u1ea5y doanh nghi\u1ec7p \u0111ang c\u00f3 n\u0103ng l\u1ef1c d\u01b0 th\u1eeba, c\u00f3 th\u1ec3 c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i \u0111\u1ec3 c\u00e2n b\u1eb1ng to\u00e0n h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

– B\u01b0\u1edbc 4:<\/strong> X\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m ngh\u1ebdn v\u00e0 l\u00e3ng ph\u00ed trong quy tr\u00ecnh: Doanh nghi\u1ec7p c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 Lean nh\u01b0 Value Stream Mapping (s\u01a1 \u0111\u1ed3 chu\u1ed7i gi\u00e1 tr\u1ecb) \u0111\u1ec3 quan s\u00e1t t\u1ed5ng th\u1ec3 d\u00f2ng ch\u1ea3y s\u1ea3n xu\u1ea5t. C\u00e1c \u0111i\u1ec3m c\u00f3 v\u1ea5n \u0111\u1ec1 c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u l\u1ea1i v\u00e0 ph\u00e2n lo\u1ea1i theo m\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng. Thay v\u00ec x\u1eed l\u00fd nhanh ph\u1ea7n b\u1ec1 n\u1ed5i, doanh nghi\u1ec7p c\u1ea7n t\u00ecm ra nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 \u0111\u1ec3 \u0111\u01b0a ra gi\u1ea3i ph\u00e1p d\u00e0i h\u1ea1n.<\/p>\n\n\n\n

– B\u01b0\u1edbc 5: <\/strong>C\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n d\u1ef1a tr\u00ean Takt Time: T\u1eeb k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch, doanh nghi\u1ec7p th\u1ef1c hi\u1ec7n c\u00e1c \u0111i\u1ec1u ch\u1ec9nh c\u1ee5 th\u1ec3 nh\u01b0 ph\u00e2n b\u1ed5 l\u1ea1i c\u00f4ng vi\u1ec7c gi\u1eefa c\u00e1c c\u00f4ng \u0111o\u1ea1n, b\u1ed5 sung thi\u1ebft b\u1ecb cho \u0111i\u1ec3m ngh\u1ebdn, ho\u1eb7c t\u0103ng c\u01b0\u1eddng nh\u00e2n s\u1ef1 t\u1ea1i nh\u1eefng v\u1ecb tr\u00ed then ch\u1ed1t. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, c\u1ea7n s\u1eafp x\u1ebfp l\u1ea1i b\u1ed1 c\u1ee5c nh\u00e0 x\u01b0\u1edfng \u0111\u1ec3 lo\u1ea1i b\u1ecf th\u1eddi gian di chuy\u1ec3n v\u00e0 v\u1eadn chuy\u1ec3n kh\u00f4ng c\u1ea7n thi\u1ebft. Nh\u00e2n vi\u00ean c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o \u0111\u1ec3 hi\u1ec3u r\u00f5 b\u1ea3n ch\u1ea5t c\u1ee7a Takt Time v\u00e0 \u00e1p d\u1ee5ng \u0111\u00fang trong c\u00f4ng vi\u1ec7c m\u1ed7i ng\u00e0y.<\/p>\n\n\n\n

– B\u01b0\u1edbc 6: <\/strong>Gi\u00e1m s\u00e1t li\u00ean t\u1ee5c v\u00e0 \u0111i\u1ec1u ch\u1ec9nh b\u1eb1ng c\u00f4ng c\u1ee5 s\u1ed1: Thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng theo d\u00f5i Takt Time theo th\u1eddi gian th\u1ef1c th\u00f4ng qua dashboard ho\u1eb7c b\u1ea3ng hi\u1ec3n th\u1ecb t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng. H\u1ecdp \u0111\u1ea7u ca \u0111\u1ec3 th\u00f4ng b\u00e1o m\u1ee5c ti\u00eau Takt Time v\u00e0 h\u1ecdp cu\u1ed1i ca \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 k\u1ebft qu\u1ea3 c\u1ea3i ti\u1ebfn. Khi ph\u00e1t hi\u1ec7n sai l\u1ec7ch, doanh nghi\u1ec7p c\u1ea7n c\u00f3 c\u01a1 ch\u1ebf ph\u1ea3n h\u1ed3i nhanh v\u00e0 \u0111\u1ecbnh k\u1ef3 \u0111i\u1ec1u ch\u1ec9nh Takt Time khi nhu c\u1ea7u th\u1ecb tr\u01b0\u1eddng thay \u0111\u1ed5i.<\/p>\n\n\n\n

5.2. Ph\u00e2n t\u00edch m\u1ed1i quan h\u1ec7 gi\u1eefa Cycle Time v\u00e0 Takt Time<\/h3>\n\n\n\n

M\u1ed1i quan h\u1ec7 gi\u1eefa Cycle Time v\u00e0 Takt Time c\u00f3 t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp l\u00ean to\u00e0n h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t. Takt Time th\u1ec3 hi\u1ec7n nh\u1ecbp \u0111\u1ed9 c\u1ea7n \u0111\u1ea1t theo nhu c\u1ea7u th\u1ecb tr\u01b0\u1eddng, trong khi Cycle Time ph\u1ea3n \u00e1nh n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf c\u1ee7a d\u00e2y chuy\u1ec1n.<\/p>\n\n\n\n

Khi so s\u00e1nh 2 ch\u1ec9 s\u1ed1 n\u00e0y, doanh nghi\u1ec7p th\u01b0\u1eddng s\u1ebd g\u1eb7p 3 t\u00ecnh hu\u1ed1ng:<\/p>\n\n\n\n

– T\u00ecnh hu\u1ed1ng 1:<\/strong> Cycle Time l\u1edbn h\u01a1n Takt Time: \u0110\u00e2y l\u00e0 t\u00ecnh hu\u1ed1ng r\u1ee7i ro nh\u1ea5t, cho th\u1ea5y d\u00e2y chuy\u1ec1n kh\u00f4ng \u0111\u1ee7 n\u0103ng l\u1ef1c \u0111\u00e1p \u1ee9ng nhu c\u1ea7u. H\u1ec7 qu\u1ea3 l\u00e0 giao h\u00e0ng ch\u1eadm, kh\u00e1ch h\u00e0ng kh\u00f4ng h\u00e0i l\u00f2ng v\u00e0 doanh nghi\u1ec7p c\u00f3 nguy c\u01a1 m\u1ea5t \u0111\u01a1n h\u00e0ng. Gi\u1ea3i ph\u00e1p c\u1ea7n th\u1ef1c hi\u1ec7n c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t bao g\u1ed3m: c\u1ea3i ti\u1ebfn quy tr\u00ecnh th\u00f4ng qua Kaizen, lo\u1ea1i b\u1ecf l\u00e3ng ph\u00ed, ho\u1eb7c t\u0103ng ngu\u1ed3n l\u1ef1c nh\u01b0 b\u1ed5 sung ca l\u00e0m vi\u1ec7c, th\u00eam nh\u00e2n s\u1ef1 hay \u0111\u1ea7u t\u01b0 thi\u1ebft b\u1ecb.<\/p>\n\n\n\n

– T\u00ecnh hu\u1ed1ng 2:<\/strong> Cycle Time b\u1eb1ng Takt Time: \u0110\u00e2y l\u00e0 tr\u1ea1ng th\u00e1i l\u00fd t\u01b0\u1edfng trong Lean Manufacturing, khi n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t ho\u00e0n to\u00e0n kh\u1edbp v\u1edbi nhu c\u1ea7u. Tuy nhi\u00ean, tr\u1ea1ng th\u00e1i n\u00e0y g\u1ea7n nh\u01b0 kh\u00f4ng c\u00f3 \u201cv\u00f9ng \u0111\u1ec7m\u201d \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c s\u1ef1 c\u1ed1 ph\u00e1t sinh nh\u01b0 m\u00e1y m\u00f3c tr\u1ee5c tr\u1eb7c, thi\u1ebfu nh\u00e2n s\u1ef1 ho\u1eb7c l\u1ed7i nguy\u00ean v\u1eadt li\u1ec7u. Cho n\u00ean doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c theo d\u00f5i s\u00e1t sao t\u00ecnh hu\u1ed1ng n\u00e0y.<\/p>\n\n\n\n

– T\u00ecnh hu\u1ed1ng 3:<\/strong> Cycle Time nh\u1ecf h\u01a1n Takt Time: T\u00ecnh hu\u1ed1ng n\u00e0y cho th\u1ea5y n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t \u0111ang d\u01b0 th\u1eeba. D\u00f9 kh\u00f4ng khi\u1ebfn \u0111\u01a1n h\u00e0ng ch\u1eadm tr\u1ec5, nh\u01b0ng \u0111\u00e2y l\u1ea1i l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a l\u00e3ng ph\u00ed. Doanh nghi\u1ec7p c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng ph\u1ea7n d\u01b0 n\u00e0y \u0111\u1ec3 nh\u1eadn th\u00eam \u0111\u01a1n h\u00e0ng, t\u0103ng c\u01b0\u1eddng ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng, ho\u1eb7c c\u1eaft gi\u1ea3m ngu\u1ed3n l\u1ef1c nh\u1eb1m t\u1ed1i \u01b0u chi ph\u00ed.<\/p>\n\n\n\n

M\u1ee5c ti\u00eau h\u1ee3p l\u00fd nh\u1ea5t l\u00e0 duy tr\u00ec Cycle Time th\u1ea5p h\u01a1n Takt Time kho\u1ea3ng 10\u201315%. Kho\u1ea3ng ch\u00eanh l\u1ec7ch n\u00e0y t\u1ea1o ra buffer (v\u00f9ng \u0111\u1ec7m an to\u00e0n) \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c bi\u1ebfn \u0111\u1ed9ng nh\u1ecf m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng ngu\u1ed3n l\u1ef1c. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi doanh nghi\u1ec7p ph\u1ea3i kh\u00f4ng ng\u1eebng theo d\u00f5i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh hai ch\u1ec9 s\u1ed1 n\u00e0y.<\/p>\n\n\n\n

5.3. Chi\u1ebfn l\u01b0\u1ee3c Kaizen v\u00e0 t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh s\u1ea3n xu\u1ea5t<\/h3>\n\n\n\n

Kaizen<\/a>, trong ti\u1ebfng Nh\u1eadt c\u00f3 ngh\u0129a l\u00e0 c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c, l\u00e0 chi\u1ebfn l\u01b0\u1ee3c t\u1eebng b\u01b0\u1edbc c\u1ea3i thi\u1ec7n m\u1ed1i quan h\u1ec7 gi\u1eefa Cycle Time v\u00e0 Takt Time. Theo tri\u1ebft l\u00fd Kaizen, kh\u00f4ng c\u00f3 quy tr\u00ecnh n\u00e0o l\u00e0 ho\u00e0n h\u1ea3o tuy\u1ec7t \u0111\u1ed1i, v\u00e0 lu\u00f4n t\u1ed3n t\u1ea1i c\u01a1 h\u1ed9i c\u1ea3i ti\u1ebfn th\u00f4ng qua nh\u1eefng thay \u0111\u1ed5i nh\u1ecf nh\u01b0ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec1u \u0111\u1eb7n.<\/p>\n\n\n\n

Khi \u00e1p d\u1ee5ng v\u00e0o qu\u1ea3n tr\u1ecb Takt Time, Kaizen t\u1eadp trung v\u00e0o vi\u1ec7c r\u00fat ng\u1eafn Cycle Time t\u1ea1i c\u00e1c \u0111i\u1ec3m ngh\u1ebdn v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c d\u1ea1ng l\u00e3ng ph\u00ed trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t. M\u1ed9t v\u00f2ng Kaizen c\u01a1 b\u1ea3n th\u01b0\u1eddng g\u1ed3m c\u00e1c b\u01b0\u1edbc: x\u00e1c \u0111\u1ecbnh v\u1ea5n \u0111\u1ec1 b\u1eb1ng c\u00e1ch so s\u00e1nh Cycle Time v\u1edbi Takt Time \u0111\u1ec3 t\u00ecm ra \u0111i\u1ec3m l\u1ec7ch; ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 b\u1eb1ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 5 Whys (5 c\u00e2u h\u1ecfi \u201ct\u1ea1i sao\u201d)<\/a> ho\u1eb7c s\u01a1 \u0111\u1ed3 Fishbone (x\u01b0\u01a1ng c\u00e1); \u0111\u1ec1 xu\u1ea5t v\u00e0 th\u1eed nghi\u1ec7m gi\u1ea3i ph\u00e1p \u1edf quy m\u00f4 nh\u1ecf; \u0111o l\u01b0\u1eddng k\u1ebft qu\u1ea3 so v\u1edbi m\u1ee5c ti\u00eau ban \u0111\u1ea7u; cu\u1ed1i c\u00f9ng l\u00e0 chu\u1ea9n h\u00f3a gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 v\u00e0 nh\u00e2n r\u1ed9ng cho to\u00e0n d\u00e2y chuy\u1ec1n.<\/p>\n\n\n\n

V\u00ed d\u1ee5, t\u1ea1i m\u1ed9t x\u01b0\u1edfng l\u1eafp r\u00e1p \u0111\u1ed3 g\u1ed7 n\u1ed9i th\u1ea5t, n\u01a1i c\u00f4ng \u0111o\u1ea1n s\u01a1n c\u00f3 Cycle Time l\u00e0 8 ph\u00fat trong khi Takt Time m\u1ee5c ti\u00eau ch\u1ec9 6 ph\u00fat, v\u00e0 t\u1ea1o ra \u0111i\u1ec3m ngh\u1ebdn nghi\u00eam tr\u1ecdng. Th\u00f4ng qua Kaizen, nh\u00f3m c\u1ea3i ti\u1ebfn ph\u00e1t hi\u1ec7n th\u1eddi gian ch\u1edd s\u01a1n kh\u00f4 chi\u1ebfm ph\u1ea7n l\u1edbn. H\u1ecd \u0111\u00e3 th\u1eed chuy\u1ec3n sang lo\u1ea1i s\u01a1n kh\u00f4 nhanh h\u01a1n v\u00e0 b\u1ed5 sung h\u1ec7 th\u1ed1ng s\u1ea5y gi\u00f3, gi\u00fap Cycle Time gi\u1ea3m xu\u1ed1ng c\u00f2n 5,5 ph\u00fat, th\u1ea5p h\u01a1n Takt Time v\u00e0 lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c \u0111i\u1ec3m ngh\u1ebdn.<\/p>\n\n\n\n

\u0110i\u1ec3m m\u1ea5u ch\u1ed1t c\u1ee7a Kaizen l\u00e0 c\u00f3 s\u1ef1 tham gia c\u1ee7a nh\u00e2n s\u1ef1 tr\u1ef1c ti\u1ebfp s\u1ea3n xu\u1ea5t. \u0110\u00e2y l\u00e0 nh\u1eefng ng\u01b0\u1eddi hi\u1ec3u r\u00f5 nh\u1ea5t c\u00e1c kh\u00f3 kh\u0103n trong c\u00f4ng vi\u1ec7c h\u00e0ng ng\u00e0y. Khi doanh nghi\u1ec7p x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng khuy\u1ebfn kh\u00edch nh\u00e2n vi\u00ean ch\u1ee7 \u0111\u1ed9ng \u0111\u1ec1 xu\u1ea5t c\u1ea3i ti\u1ebfn, Takt Time s\u1ebd \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u li\u00ean t\u1ee5c v\u00e0 tr\u1edf th\u00e0nh l\u1ee3i th\u1ebf c\u1ea1nh tranh.<\/p>\n\n\n\n

5.4. \u0110o l\u01b0\u1eddng k\u1ebft qu\u1ea3 v\u00e0 \u0111i\u1ec1u ch\u1ec9nh li\u00ean t\u1ee5c<\/h3>\n\n\n\n

\u0110\u1ec3 k\u00e9o d\u00e0i gi\u00e1 tr\u1ecb m\u00e0 Takt Time mang l\u1ea1i, doanh nghi\u1ec7p c\u1ea7n theo d\u00f5i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh th\u01b0\u1eddng xuy\u00ean d\u1ef1a tr\u00ean c\u00e1c ch\u1ec9 s\u1ed1 then ch\u1ed1t:<\/p>\n\n\n\n

– \u0110\u1ed9 l\u1ec7ch gi\u1eefa Cycle Time v\u00e0 Takt Time:<\/strong> Ch\u1ec9 s\u1ed1 n\u00e0y n\u00ean \u0111\u01b0\u1ee3c theo d\u00f5i t\u1eebng ng\u00e0y cho t\u1eebng d\u00e2y chuy\u1ec1n v\u00e0 t\u1eebng ca s\u1ea3n xu\u1ea5t. M\u1ee9c l\u1ec7ch ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c th\u01b0\u1eddng v\u00e0o kho\u1ea3ng tr\u00ean d\u01b0\u1edbi 10%. N\u1ebfu v\u01b0\u1ee3t ng\u01b0\u1ee1ng n\u00e0y l\u1eb7p l\u1ea1i nhi\u1ec1u l\u1ea7n, c\u1ea7n ph\u00e2n t\u00edch v\u00e0 \u0111i\u1ec1u ch\u1ec9nh ngay.<\/p>\n\n\n\n

– T\u1ef7 l\u1ec7 \u0111\u1ea1t Takt Time: <\/strong>Ph\u1ea3n \u00e1nh s\u1ed1 ca ho\u1eb7c kho\u1ea3ng th\u1eddi gian s\u1ea3n xu\u1ea5t \u0111\u1ea1t \u0111\u00fang nh\u1ecbp m\u1ee5c ti\u00eau. M\u1ee9c l\u00fd t\u01b0\u1edfng l\u00e0 tr\u00ean 90%, cho th\u1ea5y quy tr\u00ecnh \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t t\u1ed1t.<\/p>\n\n\n\n

– OEE (Overall Equipment Effectiveness \u2013 hi\u1ec7u su\u1ea5t thi\u1ebft b\u1ecb t\u1ed5ng th\u1ec3)<\/a>:<\/strong> C\u1ea7n \u0111\u01b0\u1ee3c theo d\u00f5i song song v\u1edbi Takt Time. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o vi\u1ec7c ch\u1ea1y theo nh\u1ecbp s\u1ea3n xu\u1ea5t kh\u00f4ng l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m ho\u1eb7c g\u00e2y h\u1ecfng h\u00f3c thi\u1ebft b\u1ecb.<\/p>\n\n\n\n

– L\u01b0\u1ee3ng t\u1ed3n kho work-in-progress (b\u00e1n th\u00e0nh ph\u1ea9m gi\u1eefa c\u00e1c c\u00f4ng \u0111o\u1ea1n):<\/strong> Khi Takt Time \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u00fang, t\u1ed3n kho trung gian s\u1ebd gi\u1ea3m v\u00e0 duy tr\u00ec \u1edf m\u1ee9c \u1ed5n \u0111\u1ecbnh, thay v\u00ec t\u0103ng \u0111\u1ed9t bi\u1ebfn t\u1ea1i c\u00e1c \u0111i\u1ec3m ngh\u1ebdn.<\/p>\n\n\n\n

Vi\u1ec7c duy tr\u00ec c\u01a1 ch\u1ebf ph\u1ea3n h\u1ed3i li\u00ean t\u1ee5c l\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu. Doanh nghi\u1ec7p n\u00ean t\u1ed5 ch\u1ee9c h\u1ecdp \u0111\u00e1nh gi\u00e1 h\u00e0ng tu\u1ea7n v\u1edbi s\u1ef1 tham gia c\u1ee7a tr\u01b0\u1edfng ca, gi\u00e1m s\u00e1t s\u1ea3n xu\u1ea5t v\u00e0 b\u1ed9 ph\u1eadn k\u1ebf ho\u1ea1ch \u0111\u1ec3 trao \u0111\u1ed5i v\u1ec1 v\u1ea5n \u0111\u1ec1 ph\u00e1t sinh, chia s\u1ebb c\u00e1ch l\u00e0m t\u1ed1t gi\u1eefa c\u00e1c ca, v\u00e0 \u0111i\u1ec1u ch\u1ec9nh Takt Time khi nhu c\u1ea7u kh\u00e1ch h\u00e0ng thay \u0111\u1ed5i. K\u00eanh ph\u1ea3n h\u1ed3i 2 chi\u1ec1u gi\u1eefa qu\u1ea3n l\u00fd v\u00e0 c\u00f4ng nh\u00e2n s\u1ebd gi\u00fap ph\u00e1t hi\u1ec7n s\u1edbm r\u1ee7i ro v\u00e0 t\u1ea1o \u0111\u1ed9ng l\u1ef1c tu\u00e2n th\u1ee7 nh\u1ecbp s\u1ea3n xu\u1ea5t chung.<\/p>\n\n\n\n

Cu\u1ed1i c\u00f9ng, doanh nghi\u1ec7p n\u00ean c\u00e2n nh\u1eafc s\u1eed d\u1ee5ng c\u00e1c n\u1ec1n t\u1ea3ng c\u00f4ng ngh\u1ec7 s\u1ed1 h\u00f3a nh\u01b0 Base.vn \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng thu th\u1eadp, ph\u00e2n t\u00edch v\u00e0 hi\u1ec3n th\u1ecb c\u00e1c ch\u1ec9 s\u1ed1 n\u00e0y. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap doanh nghi\u1ec7p ti\u1ebft ki\u1ec7m th\u1eddi gian, gi\u1ea3m sai s\u00f3t v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean d\u1eef li\u1ec7u kh\u00e1ch quan thay v\u00ec c\u1ea3m t\u00ednh.<\/p>\n\n\n\n

6. K\u1ebft B\u00e0i<\/h2>\n\n\n\n

Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng th\u00f4ng tin gi\u1ea3i \u0111\u00e1p cho c\u00e2u h\u1ecfi \u2018Takt Time l\u00e0 g\u00ec\u201d m\u00e0 ch\u00fang t\u00f4i mu\u1ed1n chia s\u1ebb c\u00f9ng doanh nghi\u1ec7p. H\u00e0nh tr\u00ecnh \u00e1p d\u1ee5ng Takt Time c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u t\u1eeb nh\u1eefng b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n nh\u01b0 \u0111o l\u01b0\u1eddng th\u1eddi gian v\u00e0 t\u00ednh to\u00e1n b\u1eb1ng Excel, v\u00e0 n\u00e2ng t\u1ea7m qu\u1ea3n tr\u1ecb to\u00e0n di\u1ec7n v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 s\u1ed1 h\u00f3a th\u00f4ng minh. \u0110\u00e2y ch\u00ednh l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 doanh nghi\u1ec7p Vi\u1ec7t Nam n\u00e2ng cao n\u0103ng l\u1ef1c c\u1ea1nh tranh trong k\u1ef7 nguy\u00ean s\u1ea3n xu\u1ea5t 4.0.<\/p>\n","protected":false},"excerpt":{"rendered":"

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 duy tr\u00ec t\u1ed1c \u0111\u1ed9 s\u1ea3n xu\u1ea5t h\u1ee3p l\u00fd, l\u00e0m ra \u0111\u1ee7 s\u1ea3n ph\u1ea9m \u0111\u1ec3 cung \u1ee9ng cho kh\u00e1ch h\u00e0ng m\u00e0 kh\u00f4ng g\u00e2y l\u00e3ng ph\u00ed hay thi\u1ebfu h\u1ee5t? \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fac doanh nghi\u1ec7p c\u1ea7n v\u1eadn d\u1ee5ng kh\u00e1i ni\u1ec7m Takt time hay Nh\u1ecbp s\u1ea3n xu\u1ea5t. V\u1eady Takt time l\u00e0 g\u00ec? L\u00e0m sao […]<\/p>\n","protected":false},"author":20,"featured_media":27030,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[20],"tags":[],"ppma_author":[64],"class_list":["post-27028","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc-san-xuat"],"acf":[],"yoast_head":"\nTakt Time l\u00e0 g\u00ec? 30+ l\u1ee3i \u00edch khi \u00e1p d\u1ee5ng Takt Time trong s\u1ea3n xu\u1ea5t<\/title>\n<meta name=\"description\" content=\"Takt Time l\u00e0 g\u00ec? Kh\u00e1m ph\u00e1 30+ l\u1ee3i \u00edch khi \u00e1p d\u1ee5ng Takt Time trong s\u1ea3n xu\u1ea5t gi\u00fap c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n, t\u0103ng n\u0103ng su\u1ea5t v\u00e0 gi\u1ea3m l\u00e3ng ph\u00ed hi\u1ec7u qu\u1ea3.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/base.vn\/blog\/takt-time-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Takt Time l\u00e0 g\u00ec? 30+ l\u1ee3i \u00edch khi \u00e1p d\u1ee5ng Takt Time trong s\u1ea3n xu\u1ea5t\" \/>\n<meta property=\"og:description\" content=\"Takt Time l\u00e0 g\u00ec? Kh\u00e1m ph\u00e1 30+ l\u1ee3i \u00edch khi \u00e1p d\u1ee5ng Takt Time trong s\u1ea3n xu\u1ea5t gi\u00fap c\u00e2n b\u1eb1ng d\u00e2y chuy\u1ec1n, t\u0103ng n\u0103ng su\u1ea5t v\u00e0 gi\u1ea3m l\u00e3ng ph\u00ed hi\u1ec7u qu\u1ea3.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/base.vn\/blog\/takt-time-la-gi\/\" \/>\n<meta property=\"og:site_name\" content=\"Base Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/base.vietnam\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-05T09:31:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-05T09:50:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/base.vn\/wp-content\/uploads\/2026\/03\/takt-time.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Ho\u00e0ng Ng\u1ecdc Anh\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ho\u00e0ng Ng\u1ecdc Anh\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"34 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/base.vn\/blog\/takt-time-la-gi\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/base.vn\/blog\/takt-time-la-gi\/\"},\"author\":{\"name\":\"Ho\u00e0ng Ng\u1ecdc Anh\",\"@id\":\"https:\/\/base.vn\/blog\/#\/schema\/person\/57ecb7f1120fdec6bcb229bc840bc1f1\"},\"headline\":\"Takt Time l\u00e0 g\u00ec? 30+ l\u1ee3i \u00edch khi \u00e1p d\u1ee5ng Takt Time trong s\u1ea3n xu\u1ea5t\",\"datePublished\":\"2026-03-05T09:31:19+00:00\",\"dateModified\":\"2026-03-05T09:50:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/base.vn\/blog\/takt-time-la-gi\/\"},\"wordCount\":9100,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/base.vn\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/base.vn\/blog\/takt-time-la-gi\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/base.vn\/wp-content\/uploads\/2026\/03\/takt-time.webp\",\"articleSection\":[\"S\u1ea3n xu\u1ea5t\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/base.vn\/blog\/takt-time-la-gi\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/base.vn\/blog\/takt-time-la-gi\/\",\"url\":\"https:\/\/base.vn\/blog\/takt-time-la-gi\/\",\"name\":\"Takt Time l\u00e0 g\u00ec? 30+ l\u1ee3i \u00edch khi \u00e1p d\u1ee5ng Takt Time trong s\u1ea3n xu\u1ea5t\",\"isPartOf\":{\"@id\":\"https:\/\/base.vn\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/base.vn\/blog\/takt-time-la-gi\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/base.vn\/blog\/takt-time-la-gi\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/base.vn\/wp-content\/uploads\/2026\/03\/takt-time.webp\",\"datePublished\":\"2026-03-05T09:31:19+00:00\",\"dateModified\":\"2026-03-05T09:50:59+00:00\",\"description\":\"Takt Time l\u00e0 g\u00ec? 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