{"id":26728,"date":"2026-01-05T12:04:05","date_gmt":"2026-01-05T05:04:05","guid":{"rendered":"https:\/\/base.vn\/blog\/?p=26728"},"modified":"2026-01-07T11:14:09","modified_gmt":"2026-01-07T04:14:09","slug":"oee-la-gi","status":"publish","type":"post","link":"https:\/\/base.vn\/blog\/oee-la-gi\/","title":{"rendered":"OEE l\u00e0 g\u00ec? Hi\u1ec3u \u0111\u00fang v\u1ec1 Overall Equipment Effectiveness"},"content":{"rendered":"\n

Trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t, OEE \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t ti\u00eau chu\u1ea9n v\u00e0 c\u00f4ng c\u1ee5 tham chi\u1ebfu \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn chung cho n\u0103ng su\u1ea5t c\u1ee7a m\u1ed9t nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p. V\u1edbi OEE, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ed9t c\u00e1ch kh\u00e1ch quan hi\u1ec7n tr\u1ea1ng n\u0103ng su\u1ea5t c\u1ee7a m\u00ecnh, ph\u00e1t hi\u1ec7n ra ti\u1ec1m n\u0103ng t\u1ed1i \u01b0u h\u00f3a m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng, \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh c\u00f3 c\u01a1 s\u1edf \u0111\u1ec3 c\u1ea3i thi\u1ec7n t\u00ecnh h\u00ecnh s\u1ea3n xu\u1ea5t. V\u1eady c\u1ee5 th\u1ec3 h\u01a1n th\u00ec OEE l\u00e0 g\u00ec<\/strong>, l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00ednh OEE v\u00e0 \u1ee9ng d\u1ee5ng n\u00f3 ra sao? H\u00e3y c\u00f9ng Base.vn<\/a> t\u00ecm hi\u1ec3u chi ti\u1ebft trong b\u00e0i vi\u1ebft sau.<\/p>\n\n\n\n

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

OEE<\/strong> l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a Overall Equipment Effectiveness<\/strong>, trong ti\u1ebfng Vi\u1ec7t th\u01b0\u1eddng \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 Hi\u1ec7u su\u1ea5t thi\u1ebft b\u1ecb t\u1ed5ng th\u1ec3. \u0110\u00e2y l\u00e0 ch\u1ec9 s\u1ed1 d\u00f9ng \u0111\u1ec3 \u0111o l\u01b0\u1eddng m\u1ee9c \u0111\u1ed9 khai th\u00e1c th\u1ef1c t\u1ebf c\u1ee7a m\u00e1y m\u00f3c so v\u1edbi kh\u1ea3 n\u0103ng t\u1ed1i \u0111a m\u00e0 thi\u1ebft b\u1ecb \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c trong \u0111i\u1ec1u ki\u1ec7n l\u00fd t\u01b0\u1edfng. Thay v\u00ec ch\u1ec9 nh\u00ecn v\u00e0o s\u1ea3n l\u01b0\u1ee3ng hay t\u1ef7 l\u1ec7 l\u1ed7i ri\u00eang l\u1ebb, OEE cung c\u1ea5p cho doanh nghi\u1ec7p m\u1ed9t b\u1ee9c tranh t\u1ed5ng th\u1ec3 v\u1ec1 hi\u1ec7u su\u1ea5t v\u1eadn h\u00e0nh c\u1ee7a d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

Ch\u1ec9 s\u1ed1 OEE \u0111\u01b0\u1ee3c c\u1ea5u th\u00e0nh t\u1eeb 3 y\u1ebfu t\u1ed1 ch\u00ednh: Availability (kh\u1ea3 d\u1ee5ng), Performance (hi\u1ec7u su\u1ea5t) v\u00e0 Quality (ch\u1ea5t l\u01b0\u1ee3ng).<\/strong><\/p>\n\n\n\n

– Y\u1ebfu t\u1ed1 Kh\u1ea3 d\u1ee5ng:<\/strong> Cho bi\u1ebft m\u00e1y m\u00f3c c\u00f3 th\u1ef1c s\u1ef1 ch\u1ea1y \u0111\u00fang theo k\u1ebf ho\u1ea1ch hay kh\u00f4ng, qua \u0111\u00f3 cho th\u1ea5y c\u00e1c t\u1ed5n th\u1ea5t do d\u1eebng m\u00e1y ngo\u00e0i k\u1ebf ho\u1ea1ch ho\u1eb7c th\u1eddi gian thi\u1ebft l\u1eadp, chuy\u1ec3n \u0111\u1ed5i s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n

– Y\u1ebfu t\u1ed1 Hi\u1ec7u su\u1ea5t:<\/strong> Cho bi\u1ebft m\u00e1y m\u00f3c c\u00f3 ch\u1ea1y \u0111\u00fang t\u1ed1c \u0111\u1ed9 thi\u1ebft k\u1ebf hay \u0111ang b\u1ecb ch\u1eadm, b\u1ecb gi\u00e1n \u0111o\u1ea1n b\u1edfi nh\u1eefng l\u1ea7n d\u1eebng ng\u1eafn, ch\u1ea1y kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n

– Y\u1ebfu t\u1ed1 Ch\u1ea5t l\u01b0\u1ee3ng:<\/strong> \u0110o t\u1ef7 l\u1ec7 s\u1ea3n ph\u1ea9m \u0111\u1ea1t y\u00eau c\u1ea7u ngay t\u1eeb l\u1ea7n \u0111\u1ea7u, gi\u00fap nh\u00ecn r\u00f5 t\u1ed5n th\u1ea5t do l\u1ed7i s\u1ea3n xu\u1ea5t ho\u1eb7c ph\u1ea3i l\u00e0m l\u1ea1i.<\/p>\n\n\n\n

Kh\u00e1i ni\u1ec7m OEE \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi Seiichi Nakajima t\u1ea1i Nh\u1eadt B\u1ea3n t\u1eeb nh\u1eefng n\u0103m 1960, g\u1eafn li\u1ec1n v\u1edbi tri\u1ebft l\u00fd TPM (Total Productive Maintenance \u2013 b\u1ea3o tr\u00ec n\u0103ng su\u1ea5t t\u1ed5ng th\u1ec3)<\/a>. \u0110\u1ebfn th\u1eadp ni\u00ean 1980, OEE d\u1ea7n tr\u1edf th\u00e0nh ch\u1ec9 s\u1ed1 chu\u1ea9n trong qu\u1ea3n tr\u1ecb s\u1ea3n xu\u1ea5t tr\u00ean to\u00e0n c\u1ea7u, khi c\u00e1c doanh nghi\u1ec7p nh\u1eadn ra r\u1eb1ng vi\u1ec7c ch\u1ec9 ch\u1ea1y nhi\u1ec1u m\u00e1y h\u01a1n ch\u01b0a ch\u1eafc \u0111\u00e3 mang l\u1ea1i hi\u1ec7u qu\u1ea3 b\u1ec1n v\u1eefng.<\/p>\n\n\n

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

V\u1edbi c\u00e1c doanh nghi\u1ec7p s\u1ea3n xu\u1ea5t t\u1ea1i Vi\u1ec7t Nam, OEE \u0111\u00f3ng vai tr\u00f2 ng\u00e0y c\u00e0ng quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh n\u00e2ng cao n\u0103ng l\u1ef1c c\u1ea1nh tranh v\u00e0 chuy\u1ec3n \u0111\u1ed5i s\u1ed1. Khi kh\u00e1ch h\u00e0ng y\u00eau c\u1ea7u cao h\u01a1n v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 th\u1eddi gian giao h\u00e0ng, vi\u1ec7c \u0111o l\u01b0\u1eddng OEE gi\u00fap doanh nghi\u1ec7p x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c \u0111i\u1ec3m ngh\u1ebdn trong v\u1eadn h\u00e0nh, t\u1eeb \u0111\u00f3 x\u00e1c \u0111\u1ecbnh \u0111\u00fang ch\u1ed7 c\u1ea7n c\u1ea3i ti\u1ebfn. OEE \u1edf m\u1ee9c World Class (\u0111\u1eb3ng c\u1ea5p th\u1ebf gi\u1edbi), t\u1ee9c tr\u00ean 85%, \u0111ang tr\u1edf th\u00e0nh th\u01b0\u1edbc \u0111o tham chi\u1ebfu cho nhi\u1ec1u nh\u00e0 m\u00e1y trong ng\u00e0nh d\u1ec7t may, \u0111i\u1ec7n t\u1eed, th\u1ef1c ph\u1ea9m v\u00e0 c\u01a1 kh\u00ed.<\/p>\n\n\n\n

D\u1ef1a tr\u00ean OEE, doanh nghi\u1ec7p c\u00f3 th\u1ec3 gi\u1ea3m th\u1eddi gian ng\u1eebng m\u00e1y (downtime) nh\u1edd ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt v\u00e0 ch\u1ee7 \u0111\u1ed9ng b\u1ea3o tr\u00ec. OEE c\u0169ng gi\u00fap t\u1eadn d\u1ee5ng t\u1ed1t h\u01a1n thi\u1ebft b\u1ecb hi\u1ec7n c\u00f3, tr\u00e1nh \u0111\u1ea7u t\u01b0 th\u00eam m\u00e1y m\u00f3c khi n\u0103ng l\u1ef1c hi\u1ec7n t\u1ea1i ch\u01b0a \u0111\u01b0\u1ee3c khai th\u00e1c tri\u1ec7t \u0111\u1ec3. Quan tr\u1ecdng h\u01a1n, OEE cung c\u1ea5p d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 tri\u1ec3n khai Lean Manufacturing (s\u1ea3n xu\u1ea5t tinh g\u1ecdn)<\/a> v\u00e0 Industry 4.0 (c\u00f4ng nghi\u1ec7p 4.0).<\/p>\n\n\n\n

2.  C\u00f4ng th\u1ee9c t\u00ednh OEE chu\u1ea9n qu\u1ed1c t\u1ebf v\u00e0 c\u00e1ch \u00e1p d\u1ee5ng trong s\u1ea3n xu\u1ea5t<\/h2>\n\n\n\n

2.1 C\u00f4ng th\u1ee9c c\u1ed1t l\u00f5i c\u1ee7a OEE<\/h3>\n\n\n\n

C\u00f4ng th\u1ee9c chung \u0111\u1ec3 t\u00ednh OEE: OEE = Availability \u00d7 Performance \u00d7 Quality. <\/strong>Trong \u0111\u00f3, k\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb d\u01b0\u1edbi d\u1ea1ng ph\u1ea7n tr\u0103m. M\u1ed7i th\u00e0nh ph\u1ea7n trong c\u00f4ng th\u1ee9c n\u00e0y \u0111\u1ec1u mang m\u1ed9t \u00fd ngh\u0129a ri\u00eang v\u00e0 \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n d\u1ef1a tr\u00ean c\u00e1c th\u00f4ng s\u1ed1 \u0111o l\u01b0\u1eddng c\u1ee5 th\u1ec3 t\u1eeb quy tr\u00ecnh s\u1ea3n xu\u1ea5t<\/a> th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

– Availability (kh\u1ea3 d\u1ee5ng): <\/strong>Cho bi\u1ebft m\u00e1y m\u00f3c th\u1ef1c s\u1ef1 ch\u1ea1y bao nhi\u00eau ph\u1ea7n tr\u0103m so v\u1edbi th\u1eddi gian s\u1ea3n xu\u1ea5t \u0111\u00e3 l\u00ean k\u1ebf ho\u1ea1ch. C\u00e1ch t\u00ednh kh\u00e1 \u0111\u01a1n gi\u1ea3n: Availability = Th\u1eddi gian v\u1eadn h\u00e0nh \/ Th\u1eddi gian s\u1ea3n xu\u1ea5t k\u1ebf ho\u1ea1ch<\/strong>. Th\u1eddi gian s\u1ea3n xu\u1ea5t k\u1ebf ho\u1ea1ch l\u00e0 th\u1eddi gian ca l\u00e0m vi\u1ec7c sau khi tr\u1eeb c\u00e1c kho\u1ea3ng ngh\u1ec9 c\u1ed1 \u0111\u1ecbnh nh\u01b0 \u0103n tr\u01b0a, gi\u1ea3i lao. Th\u1eddi gian v\u1eadn h\u00e0nh l\u00e0 ph\u1ea7n th\u1eddi gian m\u00e1y th\u1ef1c s\u1ef1 ch\u1ea1y, sau khi \u0111\u00e3 tr\u1eeb \u0111i th\u1eddi gian d\u1eebng m\u00e1y ngo\u00e0i k\u1ebf ho\u1ea1ch v\u00e0 th\u1eddi gian thi\u1ebft l\u1eadp, chuy\u1ec3n \u0111\u1ed5i s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n

– Performance (hi\u1ec7u su\u1ea5t): <\/strong>Ph\u1ea3n \u00e1nh t\u1ed1c \u0111\u1ed9 s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf so v\u1edbi t\u1ed1c \u0111\u1ed9 l\u00fd t\u01b0\u1edfng c\u1ee7a thi\u1ebft b\u1ecb. C\u00f4ng th\u1ee9c t\u00ednh: Performance = (Chu k\u1ef3 l\u00fd t\u01b0\u1edfng \u00d7 T\u1ed5ng s\u1ed1 s\u1ea3n ph\u1ea9m) \/ Th\u1eddi gian v\u1eadn h\u00e0nh<\/strong>. Chu k\u1ef3 l\u00fd t\u01b0\u1edfng l\u00e0 th\u1eddi gian ng\u1eafn nh\u1ea5t \u0111\u1ec3 s\u1ea3n xu\u1ea5t m\u1ed9t \u0111\u01a1n v\u1ecb s\u1ea3n ph\u1ea9m theo thi\u1ebft k\u1ebf c\u1ee7a m\u00e1y. N\u1ebfu m\u00e1y ch\u1ea1y ch\u1eadm h\u01a1n t\u1ed1c \u0111\u1ed9 n\u00e0y, ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t s\u1ebd gi\u1ea3m.<\/p>\n\n\n\n

– Quality (ch\u1ea5t l\u01b0\u1ee3ng):<\/strong> Th\u1ec3 hi\u1ec7n t\u1ef7 l\u1ec7 s\u1ea3n ph\u1ea9m \u0111\u1ea1t y\u00eau c\u1ea7u trong t\u1ed5ng s\u1ed1 s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c t\u1ea1o ra. C\u00f4ng th\u1ee9c t\u00ednh: Quality = S\u1ed1 s\u1ea3n ph\u1ea9m \u0111\u1ea1t chu\u1ea9n \/ T\u1ed5ng s\u1ed1 s\u1ea3n ph\u1ea9m<\/strong>. Ch\u1ec9 nh\u1eefng s\u1ea3n ph\u1ea9m \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng ngay t\u1eeb l\u1ea7n \u0111\u1ea7u m\u1edbi \u0111\u01b0\u1ee3c t\u00ednh, kh\u00f4ng bao g\u1ed3m s\u1ea3n ph\u1ea9m l\u1ed7i ho\u1eb7c ph\u1ea3i s\u1eeda ch\u1eefa.<\/p>\n\n\n\n

V\u00ed d\u1ee5: m\u1ed9t ca s\u1ea3n xu\u1ea5t k\u00e9o d\u00e0i 8 gi\u1edd, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 480 ph\u00fat. Sau khi tr\u1eeb 30 ph\u00fat ngh\u1ec9 gi\u1ea3i lao, th\u1eddi gian s\u1ea3n xu\u1ea5t k\u1ebf ho\u1ea1ch l\u00e0 450 ph\u00fat. Trong ca, m\u00e1y b\u1ecb d\u1eebng ngo\u00e0i k\u1ebf ho\u1ea1ch 60 ph\u00fat v\u00e0 m\u1ea5t th\u00eam 30 ph\u00fat \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i s\u1ea3n ph\u1ea9m, n\u00ean th\u1eddi gian v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf c\u00f2n 360 ph\u00fat. Khi \u0111\u00f3, Availability = 360\/450 = 80%.<\/p>\n\n\n\n

Chu k\u1ef3 l\u00fd t\u01b0\u1edfng c\u1ee7a m\u00e1y l\u00e0 1 ph\u00fat cho m\u1ed7i s\u1ea3n ph\u1ea9m. Trong 360 ph\u00fat v\u1eadn h\u00e0nh, theo l\u00fd thuy\u1ebft, m\u00e1y c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t 360 s\u1ea3n ph\u1ea9m, nh\u01b0ng th\u1ef1c t\u1ebf ch\u1ec9 l\u00e0m ra 300 s\u1ea3n ph\u1ea9m do ch\u1ea1y ch\u1eadm v\u00e0 d\u1eebng ng\u1eafn. Performance = 300\/360 = 83,3%.<\/p>\n\n\n\n

Trong s\u1ed1 300 s\u1ea3n ph\u1ea9m \u0111\u00f3, c\u00f3 285 s\u1ea3n ph\u1ea9m \u0111\u1ea1t chu\u1ea9n, c\u00f2n l\u1ea1i l\u00e0 h\u00e0ng l\u1ed7i. V\u00ec v\u1eady, Quality = 285\/300 = 95%.<\/p>\n\n\n\n

OEE c\u1ee7a ca s\u1ea3n xu\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c t\u00ednh nh\u01b0 sau:<\/p>\n\n\n\n

OEE = 80% \u00d7 83,3% \u00d7 95% \u2248 63,3%.<\/p>\n\n\n\n

Con s\u1ed1 n\u00e0y cho th\u1ea5y m\u00e1y v\u1eabn c\u00f2n nhi\u1ec1u d\u01b0 \u0111\u1ecba \u0111\u1ec3 c\u1ea3i thi\u1ec7n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf th\u1eddi gian d\u1eebng m\u00e1y v\u00e0 t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh.<\/p>\n\n\n\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng t\u00f3m t\u1eaft c\u00f4ng th\u1ee9c v\u00e0 v\u00ed d\u1ee5 k\u00e8m theo c\u1ee7a t\u1eebng th\u00e0nh ph\u1ea7n c\u1ee7a OEE:<\/p>\n\n\n\n

Th\u00e0nh ph\u1ea7n<\/strong><\/td>C\u00f4ng th\u1ee9c<\/strong><\/td>V\u00ed d\u1ee5 t\u00ednh to\u00e1n<\/strong><\/td>K\u1ebft qu\u1ea3<\/strong><\/td><\/tr>
Availability<\/td>Th\u1eddi gian v\u1eadn h\u00e0nh \/ Th\u1eddi gian k\u1ebf ho\u1ea1ch<\/td>360 ph\u00fat \/ 450 ph\u00fat<\/td>80%<\/td><\/tr>
Performance<\/td>(Chu k\u1ef3 l\u00fd t\u01b0\u1edfng \u00d7 T\u1ed5ng SP) \/ Th\u1eddi gian v\u1eadn h\u00e0nh<\/td>1 ph\u00fat \u00d7 300 SP) \/ 360 ph\u00fat<\/td>83,3%<\/td><\/tr>
Quality<\/td>S\u1ed1 SP \u0111\u1ea1t chu\u1ea9n \/ T\u1ed5ng s\u1ed1 SP<\/td>285 SP \/ 300 SP<\/td>95%<\/td><\/tr>
OEE<\/td>A \u00d7 P \u00d7 Q<\/td>0,80 \u00d7 0,833 \u00d7 0,95<\/td>63,3%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

K\u1ebft qu\u1ea3 OEE 63,3% n\u00e0y th\u1ec3 hi\u1ec7n r\u1eb1ng hi\u1ec7u su\u1ea5t c\u1ee7a doanh nghi\u1ec7p \u0111ang \u1edf m\u1ee9c trung b\u00ecnh v\u00e0 c\u00f3 nhi\u1ec1u d\u01b0 \u0111\u1ecba \u0111\u1ec3 c\u1ea3i thi\u1ec7n. N\u1ebfu ph\u00e2n t\u00edch s\u00e2u h\u01a1n, ta th\u1ea5y Availability l\u00e0 y\u1ebfu t\u1ed1 k\u00e9o OEE xu\u1ed1ng nhi\u1ec1u nh\u1ea5t do th\u1eddi gian d\u1eebng m\u00e1y ngo\u00e0i k\u1ebf ho\u1ea1ch v\u00e0 th\u1eddi gian thi\u1ebft l\u1eadp k\u00e9o d\u00e0i. \u0110\u00e2y ch\u00ednh l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u \u0111\u1ec3 doanh nghi\u1ec7p t\u1eadp trung c\u1ea3i ti\u1ebfn.<\/p>\n\n\n\n

2.2 Hai ph\u01b0\u01a1ng ph\u00e1p t\u00ednh OEE ph\u1ed5 bi\u1ebfn<\/h3>\n\n\n\n

Ngo\u00e0i c\u00e1ch t\u00ednh OEE tr\u00ean, t\u00f9y v\u00e0o m\u1ee5c ti\u00eau ph\u00e2n t\u00edch v\u00e0 m\u1ee9c \u0111\u1ed9 chi ti\u1ebft mong mu\u1ed1n, doanh nghi\u1ec7p c\u00f2n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng 2 c\u00e1ch t\u00ednh OEE kh\u00e1c.<\/p>\n\n\n\n

2.2.1 Ph\u01b0\u01a1ng ph\u00e1p t\u00ednh OEE d\u1ef1a tr\u00ean 6 t\u1ed5n th\u1ea5t l\u1edbn<\/h4>\n\n\n\n

C\u00e1ch t\u00ednh OEE n\u00e0y d\u1ef1a tr\u00ean 6 t\u1ed5n th\u1ea5t l\u1edbn, c\u00f2n g\u1ecdi l\u00e0 Six Big Losses, g\u1eafn li\u1ec1n v\u1edbi tri\u1ebft l\u00fd TPM (Total Productive Maintenance). Theo c\u00e1ch n\u00e0y, m\u1ecdi nguy\u00ean nh\u00e2n l\u00e0m gi\u1ea3m OEE \u0111\u1ec1u \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i r\u00f5 \u0111\u1ec3 doanh nghi\u1ec7p d\u1ec5 nh\u1eadn di\u1ec7n v\u00e0 c\u1ea3i ti\u1ebfn.<\/p>\n\n\n\n

– Hai nh\u00f3m t\u1ed5n th\u1ea5t \u0111\u1ea7u ti\u00ean \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn Availability (kh\u1ea3 d\u1ee5ng), bao g\u1ed3m:<\/p>\n\n\n\n