{"id":6327,"date":"2026-03-30T16:00:00","date_gmt":"2026-03-30T08:00:00","guid":{"rendered":"https:\/\/www.jodoo.com\/blog\/?p=6327"},"modified":"2026-03-31T15:54:16","modified_gmt":"2026-03-31T07:54:16","slug":"san-xuat-phan-mem-oee","status":"publish","type":"post","link":"https:\/\/www.jodoo.com\/blog\/vi-vn\/oee-software-manufacturing","title":{"rendered":"Ph\u1ea7n m\u1ec1m OEE d\u00e0nh cho s\u1ea3n xu\u1ea5t: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 theo d\u00f5i v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb"},"content":{"rendered":"

<\/span>Gi\u1edbi thi\u1ec7u: T\u1ea1i sao ph\u1ea7n m\u1ec1m OEE l\u1ea1i quan tr\u1ecdng trong s\u1ea3n xu\u1ea5t hi\u1ec7n \u0111\u1ea1i<\/span><\/h2>\n\n\n\n

M\u1ed9t nh\u00e0 m\u00e1y v\u1eabn c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau giao h\u00e0ng ngay c\u1ea3 khi m\u1ecdi d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u1ec1u \u0111\u1ea1t ti\u00eau chu\u1ea9n. v\u1ebb ngo\u00e0i<\/em> b\u1eadn r\u1ed9n. \u1ede nhi\u1ec1u nh\u00e0 m\u00e1y, t\u1ed5n th\u1ea5t th\u1ef1c s\u1ef1 \u0111\u1ebfn t\u1eeb nh\u1eefng l\u1ea7n d\u1eebng m\u00e1y ng\u1eafn, chu k\u1ef3 s\u1ea3n xu\u1ea5t ch\u1eadm v\u00e0 nh\u1eefng s\u1ea3n ph\u1ea9m l\u1ed7i ch\u1ea5t l\u01b0\u1ee3ng b\u1ecb che gi\u1ea5u m\u00e0 kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c ghi nh\u1eadn trong b\u00e1o c\u00e1o s\u1ea3n xu\u1ea5t h\u00e0ng ng\u00e0y. \u0110\u00f3 ch\u00ednh l\u00e0 l\u00fd do t\u1ea1i sao Ph\u1ea7n m\u1ec1m OEE<\/strong> <\/a>Vi\u1ec7c n\u00e0y \u0111\u00e3 tr\u1edf th\u00e0nh \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t mu\u1ed1n c\u00f3 c\u00e1i nh\u00ecn ch\u00ednh x\u00e1c, theo th\u1eddi gian th\u1ef1c v\u1ec1 hi\u1ec7u su\u1ea5t thi\u1ebft b\u1ecb thay v\u00ec d\u1ef1a v\u00e0o b\u1ea3ng tr\u1eafng, b\u1ea3ng t\u00ednh v\u00e0 \u01b0\u1edbc t\u00ednh cu\u1ed1i ca.<\/p>\n\n\n\n

T\u1ea1i m\u1ed9t nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t ph\u1ee5 t\u00f9ng \u00f4 t\u00f4, ng\u01b0\u1eddi qu\u1ea3n l\u00fd s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 th\u1ea5y s\u1ea3n l\u01b0\u1ee3ng gi\u1ea3m 81 t\u1ea5n\/t\u1ea5n trong m\u1ed9t th\u00e1ng nh\u01b0ng v\u1eabn kh\u00f4ng bi\u1ebft nguy\u00ean nh\u00e2n ch\u00ednh l\u00e0 do ch\u1eadm tr\u1ec5 trong vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t, th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i k\u1ebf ho\u1ea1ch, hay do gi\u1ea3m t\u1ed1c \u0111\u1ed9 tr\u00ean m\u1ed9t m\u00e1y \u00e9p quan tr\u1ecdng. Trong c\u1ea3 hai tr\u01b0\u1eddng h\u1ee3p, Ph\u1ea7n m\u1ec1m theo d\u00f5i OEE<\/strong>, Gi\u00e1m s\u00e1t OEE<\/strong> c\u00f4ng c\u1ee5 v\u00e0 ph\u1ea7n m\u1ec1m \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb<\/strong> Gi\u00fap c\u00e1c nh\u00e0 l\u00e3nh \u0111\u1ea1o nh\u00e0 m\u00e1y, s\u1ea3n xu\u1ea5t v\u00e0 b\u1ea3o tr\u00ec nh\u1eadn ra kho\u1ea3ng c\u00e1ch th\u1ef1c s\u1ef1 gi\u1eefa hi\u1ec7u su\u1ea5t theo k\u1ebf ho\u1ea1ch v\u00e0 hi\u1ec7u su\u1ea5t th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, b\u1ea1n s\u1ebd t\u00ecm hi\u1ec3u ph\u1ea7n m\u1ec1m OEE l\u00e0m g\u00ec, nh\u1eefng t\u00ednh n\u0103ng n\u00e0o quan tr\u1ecdng nh\u1ea5t, c\u00e1ch \u0111\u00e1nh gi\u00e1 c\u00e1c t\u00f9y ch\u1ecdn v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng ph\u00f9 h\u1ee3p \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng, hi\u1ec7u su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng tr\u00ean to\u00e0n b\u1ed9 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

<\/span>Ph\u1ea7n m\u1ec1m OEE l\u00e0 g\u00ec v\u00e0 n\u00f3 \u0111o l\u01b0\u1eddng hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/h2>\n\n\n\n

Ph\u1ea7n m\u1ec1m OEE<\/a> \u0110\u00e2y l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng k\u1ef9 thu\u1eadt s\u1ed1 gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111o l\u01b0\u1eddng hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb trong \u0111i\u1ec1u ki\u1ec7n s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf. N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, n\u00f3 cho th\u1ea5y li\u1ec7u m\u1ed9t m\u00e1y m\u00f3c c\u00f3 \u0111ang ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 hay kh\u00f4ng. C\u00f3 s\u1eb5n khi c\u1ea7n thi\u1ebft, ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 ph\u00f9 h\u1ee3p v\u00e0 s\u1ea3n xu\u1ea5t ra c\u00e1c b\u1ed9 ph\u1eadn t\u1ed1t.<\/strong>. \u0110i\u1ec1u \u0111\u00f3 r\u1ea5t quan tr\u1ecdng v\u00ec Hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean ba y\u1ebfu t\u1ed1: T\u00ednh kh\u1ea3 d\u1ee5ng \u00d7 Hi\u1ec7u su\u1ea5t \u00d7 Ch\u1ea5t l\u01b0\u1ee3ng<\/strong>. Thay v\u00ec d\u1ef1a v\u00e0o \u01b0\u1edbc t\u00ednh cu\u1ed1i ca ho\u1eb7c c\u1eadp nh\u1eadt b\u1ea3ng t\u00ednh, ph\u1ea7n m\u1ec1m OEE bi\u1ebfn d\u1eef li\u1ec7u m\u00e1y m\u00f3c v\u00e0 s\u1ea3n xu\u1ea5t th\u00e0nh c\u00e1i nh\u00ecn tr\u1ef1c quan v\u1ec1 t\u1ed5n th\u1ea5t tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c qu\u1ea3n l\u00fd nh\u00e0 m\u00e1y v\u00e0 l\u00e3nh \u0111\u1ea1o s\u1ea3n xu\u1ea5t, gi\u00e1 tr\u1ecb kh\u00f4ng ch\u1ec9 n\u1eb1m \u1edf t\u1ef7 l\u1ec7 OEE cu\u1ed1i c\u00f9ng. T\u1ed1t ph\u1ea7n m\u1ec1m \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb<\/strong> gi\u00fap b\u1ea1n nh\u00ecn th\u1ea5y T\u1ea1i sao<\/em> Hi\u1ec7u su\u1ea5t thi\u1ebft b\u1ecb t\u1ed5ng th\u1ec3 (OEE) th\u1ea5p, b\u1ea5t k\u1ec3 nguy\u00ean nh\u00e2n l\u00e0 do h\u1ecfng h\u00f3c, d\u1eebng m\u00e1y \u0111\u1ed9t ng\u1ed9t, gi\u1ea3m t\u1ed1c \u0111\u1ed9, ph\u1ebf ph\u1ea9m khi kh\u1edfi \u0111\u1ed9ng hay s\u1ea3n ph\u1ea9m l\u1ed7i do ch\u1ea5t l\u01b0\u1ee3ng. H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t ng\u01b0\u1eddi qu\u1ea3n l\u00fd s\u1ea3n xu\u1ea5t t\u1ea1i m\u1ed9t nh\u00e0 m\u00e1y ph\u1ee5 t\u00f9ng \u00f4 t\u00f4 th\u1ea5y d\u00e2y chuy\u1ec1n s\u1ed1 3 gi\u1ea3m t\u1eeb... 78% OEE \u0111\u1ebfn 62%<\/strong> trong ca chi\u1ec1u. V\u1edbi s\u1ef1 th\u00edch h\u1ee3p Ph\u1ea7n m\u1ec1m theo d\u00f5i OEE<\/a><\/strong>, Nh\u00f3m nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n c\u1ee7a s\u1ef1 s\u1ee5t gi\u1ea3m \u0111\u00f3 l\u00e0 do 47 ph\u00fat ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i k\u1ebf ho\u1ea1ch, th\u1eddi gian chu k\u1ef3 ch\u1eadm h\u01a1n sau khi thay \u0111\u1ed5i d\u1ee5ng c\u1ee5 v\u00e0 t\u1ef7 l\u1ec7 s\u1ea3n ph\u1ea9m l\u1ed7i t\u0103ng l\u00ean trong giai \u0111o\u1ea1n kh\u1edfi \u0111\u1ed9ng.<\/p>\n\n\n\n

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

<\/span>Ph\u1ea7n m\u1ec1m OEE t\u00ednh to\u00e1n ba y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/h3>\n\n\n\n

M\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 C\u00f4ng c\u1ee5 t\u00ednh to\u00e1n OEE<\/strong> <\/a>\u0110o l\u01b0\u1eddng ba th\u00e0nh ph\u1ea7n ti\u00eau chu\u1ea9n m\u1ed9t c\u00e1ch c\u00f3 c\u1ea5u tr\u00fac. T\u00ednh kh\u1ea3 d\u1ee5ng<\/strong> H\u1ec7 th\u1ed1ng theo d\u00f5i l\u01b0\u1ee3ng th\u1eddi gian s\u1ea3n xu\u1ea5t theo k\u1ebf ho\u1ea1ch th\u1ef1c t\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 v\u1eadn h\u00e0nh. N\u1ebfu m\u1ed9t d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i \u0111\u01b0\u1ee3c l\u00ean k\u1ebf ho\u1ea1ch ho\u1ea1t \u0111\u1ed9ng trong 480 ph\u00fat nh\u01b0ng m\u1ea5t 60 ph\u00fat do s\u1ef1 c\u1ed1 v\u00e0 thay \u0111\u1ed5i thi\u1ebft b\u1ecb, th\u00ec T\u1ef7 l\u1ec7 kh\u1ea3 d\u1ee5ng s\u1ebd \u0111\u01b0\u1ee3c t\u00ednh d\u1ef1a tr\u00ean th\u1eddi gian v\u1eadn h\u00e0nh c\u00f2n l\u1ea1i. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u00e1c \u0111\u1ed9i b\u1ea3o tr\u00ec v\u00e0 v\u1eadn h\u00e0nh c\u00f3 c\u00e1i nh\u00ecn r\u00f5 r\u00e0ng v\u1ec1 t\u00e1c \u0111\u1ed9ng c\u1ee7a th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng thay v\u00ec coi t\u1ea5t c\u1ea3 th\u1eddi gian b\u1ecb m\u1ea5t l\u00e0 m\u1ed9t con s\u1ed1 duy nh\u1ea5t.<\/p>\n\n\n\n

Hi\u1ec7u su\u1ea5t<\/strong> Ch\u1ee9c n\u0103ng n\u00e0y \u0111o l\u01b0\u1eddng xem m\u00e1y c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 l\u00fd t\u01b0\u1edfng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh hay kh\u00f4ng. V\u00ed d\u1ee5, n\u1ebfu m\u1ed9t d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p \u0111i\u1ec7n t\u1eed \u0111\u00e1ng l\u1ebd ph\u1ea3i s\u1ea3n xu\u1ea5t 1.200 bo m\u1ea1ch trong m\u1ed9t ca d\u1ef1a tr\u00ean th\u1eddi gian chu k\u1ef3 ti\u00eau chu\u1ea9n nh\u01b0ng ch\u1ec9 s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c 1.000, th\u00ec ch\u1ee9c n\u0103ng Hi\u1ec7u su\u1ea5t s\u1ebd ph\u1ea3n \u00e1nh s\u1ef1 thi\u1ebfu h\u1ee5t \u0111\u00f3 ngay c\u1ea3 khi d\u00e2y chuy\u1ec1n v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt v\u1eabn \u0111ang ho\u1ea1t \u0111\u1ed9ng. \u0110\u00e2y l\u00e0 l\u00fac c\u00e1c \u0111i\u1ec3m d\u1eebng nh\u1ecf, t\u1ed1c \u0111\u1ed9 gi\u1ea3m, t\u1eafc ngh\u1ebdn v\u00e0 \u0111i\u1ec1u ch\u1ec9nh c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh tr\u1edf n\u00ean d\u1ec5 th\u1ea5y. N\u1ebfu kh\u00f4ng c\u00f3 ch\u1ee9c n\u0103ng n\u00e0y, m\u00e1y m\u00f3c s\u1ebd ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. Gi\u00e1m s\u00e1t OEE<\/a><\/strong>, Nh\u1eefng t\u1ed5n th\u1ea5t v\u1ec1 t\u1ed1c \u0111\u1ed9 n\u00e0y th\u01b0\u1eddng b\u1ecb che gi\u1ea5u v\u00ec m\u00e1y m\u00f3c ch\u01b0a bao gi\u1edd \u0111\u01b0\u1ee3c ch\u00ednh th\u1ee9c \u0111\u00e1nh d\u1ea5u l\u00e0 "h\u1ecfng".\u201c<\/p>\n\n\n\n

Ch\u1ea5t l\u01b0\u1ee3ng \u0111o l\u01b0\u1eddng s\u1ed1 l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng tr\u00ean t\u1ed5ng s\u1ea3n l\u01b0\u1ee3ng. Trong m\u1ed9t nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m, d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng su\u1ed1t ca v\u00e0 \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 m\u1ee5c ti\u00eau, nh\u01b0ng n\u1ebfu l\u1ed7i ni\u00eam phong khi\u1ebfn 4% t\u00fai ph\u1ea3i l\u00e0m l\u1ea1i ho\u1eb7c lo\u1ea1i b\u1ecf, ch\u1ea5t l\u01b0\u1ee3ng s\u1ebd gi\u1ea3m, v\u00e0 t\u1ed5ng hi\u1ec7u su\u1ea5t thi\u1ebft b\u1ecb (OEE) c\u0169ng gi\u1ea3m theo. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao Ph\u1ea7n m\u1ec1m OEE<\/strong> <\/a>N\u00ean li\u00ean k\u1ebft s\u1ed1 l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m s\u1ea3n xu\u1ea5t v\u1edbi m\u00e3 l\u1ed7i, k\u1ebft qu\u1ea3 ki\u1ec3m tra ho\u1eb7c h\u1ed3 s\u01a1 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng. M\u1ed9t h\u1ec7 th\u1ed1ng t\u1ed1t kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf "s\u1ed1 l\u01b0\u1ee3ng h\u00e0ng l\u1ed7i"; n\u00f3 c\u00f2n cho th\u1ea5y lo\u1ea1i l\u1ed7i, l\u00f4 h\u00e0ng, ca l\u00e0m vi\u1ec7c v\u00e0 nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5.<\/p>\n\n\n\n

<\/span>Ph\u1ea7n m\u1ec1m OEE n\u00ean theo d\u00f5i nh\u1eefng g\u00ec?<\/span><\/h3>\n\n\n\n

M\u1ed9t th\u1ee9 h\u1eefu \u00edch Ph\u1ea7n m\u1ec1m theo d\u00f5i OEE<\/a><\/strong> Qu\u00e1 tr\u00ecnh thi\u1ebft l\u1eadp n\u00ean ghi l\u1ea1i nhi\u1ec1u h\u01a1n t\u1ed5ng th\u1eddi gian ch\u1ea1y v\u00e0 k\u1ebft qu\u1ea3 \u0111\u1ea7u ra. T\u1ed1i thi\u1ec3u, n\u00f3 n\u00ean theo d\u00f5i... Th\u1eddi gian s\u1ea3n xu\u1ea5t d\u1ef1 ki\u1ebfn, s\u1ef1 c\u1ed1 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, m\u00e3 l\u00fd do, th\u1eddi gian chu k\u1ef3 th\u1ef1c t\u1ebf, th\u1eddi gian chu k\u1ef3 l\u00fd t\u01b0\u1edfng, t\u1ed5ng s\u1ed1 l\u01b0\u1ee3ng, s\u1ed1 l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111\u1ea1t y\u00eau c\u1ea7u, s\u1ed1 l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m b\u1ecb l\u1ed7i v\u00e0 b\u1ed1i c\u1ea3nh ca l\u00e0m vi\u1ec7c ho\u1eb7c ng\u01b0\u1eddi v\u1eadn h\u00e0nh.<\/strong>. T\u1ea1i nhi\u1ec1u nh\u00e0 m\u00e1y, h\u1ec7 th\u1ed1ng n\u00e0y c\u0169ng c\u1ea7n theo d\u00f5i th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i, c\u00e1c l\u1ea7n d\u1eebng m\u00e1y nh\u1ecf, t\u1ed5n th\u1ea5t khi kh\u1edfi \u0111\u1ed9ng, c\u00f4ng vi\u1ec7c l\u00e0m l\u1ea1i v\u00e0 c\u00e1c ghi ch\u00e9p v\u1ec1 can thi\u1ec7p b\u1ea3o tr\u00ec. Ch\u00ednh nh\u1eefng chi ti\u1ebft n\u00e0y bi\u1ebfn OEE t\u1eeb m\u1ed9t ch\u1ec9 s\u1ed1 KPI th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 c\u1ea3i ti\u1ebfn.<\/p>\n\n\n\n

\u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t \u0111a d\u00e2y chuy\u1ec1n, n\u01a1i t\u1ed5n th\u1ea5t kh\u00e1c nhau t\u00f9y theo quy tr\u00ecnh. M\u00e1y \u00e9p phun c\u00f3 th\u1ec3 b\u1ecb ch\u1eadm tr\u1ec5 do thay khu\u00f4n, trong khi d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p PCB c\u00f3 th\u1ec3 b\u1ecb gi\u1ea3m hi\u1ec7u su\u1ea5t do gi\u00e1n \u0111o\u1ea1n b\u1ed9 c\u1ea5p li\u1ec7u v\u00e0 t\u1ea1m d\u1eebng ki\u1ec3m tra. N\u1ebfu... C\u00f4ng c\u1ee5 t\u00ednh to\u00e1n OEE<\/strong> <\/a>Ch\u1ec9 ghi nh\u1eadn m\u1ed9t t\u1ed5ng th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng duy nh\u1ea5t, b\u1ea1n kh\u00f4ng th\u1ec3 ph\u00e2n t\u00e1ch t\u1ed5n th\u1ea5t do b\u1ea3o tr\u00ec v\u1edbi t\u1ed5n th\u1ea5t do thi\u1ebft l\u1eadp ho\u1eb7c gi\u00e1n \u0111o\u1ea1n do ch\u1ea5t l\u01b0\u1ee3ng. D\u1eef li\u1ec7u t\u1ed1t h\u01a1n d\u1eabn \u0111\u1ebfn k\u1ebf ho\u1ea1ch h\u00e0nh \u0111\u1ed9ng t\u1ed1t h\u01a1n, cho d\u00f9 \u0111\u00f3 l\u00e0 gi\u1ea3m th\u1eddi gian s\u1eeda ch\u1eefa trung b\u00ecnh, chu\u1ea9n h\u00f3a qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i hay th\u1eaft ch\u1eb7t ki\u1ec3m so\u00e1t quy tr\u00ecnh.<\/p>\n\n\n\n

<\/span>C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n OEE trong s\u1ea3n xu\u1ea5t<\/span><\/h3>\n\n\n\n

M\u1ed8T B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n OEE d\u00e0nh cho s\u1ea3n xu\u1ea5t<\/strong> H\u1ec7 th\u1ed1ng m\u00e0 c\u00e1c nh\u00f3m c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng th\u1ef1c s\u1ef1 c\u1ea7n cung c\u1ea5p kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb theo th\u1eddi gian th\u1ef1c theo m\u00e1y m\u00f3c, d\u00e2y chuy\u1ec1n, ca l\u00e0m vi\u1ec7c, s\u1ea3n ph\u1ea9m v\u00e0 nh\u00e0 m\u00e1y. Tr\u00ean m\u1ed9t m\u00e0n h\u00ecnh, ng\u01b0\u1eddi qu\u1ea3n l\u00fd nh\u00e0 m\u00e1y c\u00f3 th\u1ec3 xem \u0111\u01b0\u1ee3c OEE hi\u1ec7n t\u1ea1i, s\u1ed1 ph\u00fat ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, c\u00e1c nguy\u00ean nh\u00e2n g\u00e2y t\u1ed5n th\u1ea5t h\u00e0ng \u0111\u1ea7u, s\u1ea3n l\u01b0\u1ee3ng so v\u1edbi m\u1ee5c ti\u00eau v\u00e0 xu h\u01b0\u1edbng ch\u1ea5t l\u01b0\u1ee3ng. Thay v\u00ec ch\u1edd b\u00e1o c\u00e1o h\u00e0ng tu\u1ea7n, ng\u01b0\u1eddi gi\u00e1m s\u00e1t c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 d\u00e2y chuy\u1ec1n gi\u1ea3m ho\u1eb7c t\u1ef7 l\u1ec7 s\u1ea3n ph\u1ea9m l\u1ed7i t\u0103ng trong ca l\u00e0m vi\u1ec7c. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p x\u1eed l\u00fd v\u1ea5n \u0111\u1ec1 nhanh h\u01a1n v\u00e0 th\u1eddi gian ph\u1ea3n h\u1ed3i ng\u1eafn h\u01a1n.<\/p>\n\n\n\n

V\u00ed d\u1ee5, h\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t ng\u01b0\u1eddi qu\u1ea3n l\u00fd b\u1ea3o tr\u00ec t\u1ea1i m\u1ed9t nh\u00e0 m\u00e1y \u0111\u00f3ng chai \u0111\u1ed3 u\u1ed1ng nh\u1eadn th\u1ea5y xu h\u01b0\u1edbng kh\u1ea3 d\u1ee5ng c\u1ee7a m\u1ed9t m\u00e1y chi\u1ebft r\u00f3t gi\u1ea3m d\u1ea7n m\u1ed7i s\u00e1ng trong kho\u1ea3ng th\u1eddi gian t\u1eeb 9:00 \u0111\u1ebfn 10:00. B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n OEE trong s\u1ea3n xu\u1ea5t<\/strong> N\u00f3 cho th\u1ea5y c\u00e1c s\u1ef1 c\u1ed1 ng\u1eafn l\u1eb7p \u0111i l\u1eb7p l\u1ea1i li\u00ean quan \u0111\u1ebfn l\u1ed7i c\u1ea3m bi\u1ebfn, ch\u1ee9 kh\u00f4ng ph\u1ea3i s\u1ef1 c\u1ed1 l\u1edbn. V\u00ec v\u1ea5n \u0111\u1ec1 hi\u1ec3n th\u1ecb g\u1ea7n nh\u01b0 trong th\u1eddi gian th\u1ef1c, nh\u00f3m c\u00f3 th\u1ec3 ki\u1ec3m tra s\u1ef1 c\u0103n ch\u1ec9nh c\u1ee7a c\u1ea3m bi\u1ebfn v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 tr\u01b0\u1edbc khi d\u00e2y chuy\u1ec1n m\u1ea5t th\u00eam m\u1ed9t ng\u00e0y ho\u1ea1t \u0111\u1ed9ng n\u1eefa. \u0110\u00f3 l\u00e0 m\u1ed9t k\u1ebft qu\u1ea3 r\u1ea5t kh\u00e1c so v\u1edbi vi\u1ec7c ph\u00e1t hi\u1ec7n ra m\u00f4 h\u00ecnh sau nhi\u1ec1u ng\u00e0y xem x\u00e9t b\u1ea3ng t\u00ednh.<\/p>\n\n\n\n

M\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n t\u1ed1t c\u0169ng c\u1ea7n h\u1ed7 tr\u1ee3 ph\u00e2n t\u00edch chi ti\u1ebft. N\u1ebfu ch\u1ec9 s\u1ed1 OEE c\u1ea5p nh\u00e0 m\u00e1y gi\u1ea3m, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nh\u1ea5p v\u00e0o d\u00e2y chuy\u1ec1n b\u1ecb \u1ea3nh h\u01b0\u1edfng, sau \u0111\u00f3 l\u00e0 m\u00e1y m\u00f3c, r\u1ed3i \u0111\u1ebfn th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u1ee5 th\u1ec3 ho\u1eb7c l\u00fd do ch\u1ea5t l\u01b0\u1ee3ng. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng v\u00ec OEE th\u01b0\u1eddng g\u00e2y hi\u1ec3u nh\u1ea7m khi ch\u1ec9 \u0111\u01b0\u1ee3c xem nh\u01b0 m\u1ed9t t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m duy nh\u1ea5t. M\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n k\u1ebft h\u1ee3p Gi\u00e1m s\u00e1t OEE<\/strong>, Bi\u1ec3u \u0111\u1ed3 Pareto, so s\u00e1nh ca l\u00e0m vi\u1ec7c v\u00e0 c\u1ea3nh b\u00e1o ngo\u1ea1i l\u1ec7 cung c\u1ea5p cho c\u00e1c nh\u00f3m v\u1eadn h\u00e0nh c\u01a1 s\u1edf th\u1ef1c ti\u1ec5n cho c\u00e1c cu\u1ed9c h\u1ecdp c\u1ea5p b\u1eadc h\u00e0ng ng\u00e0y v\u00e0 \u0111\u00e1nh gi\u00e1 c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c.<\/p>\n\n\n\n

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

<\/span>V\u00ec sao d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c t\u1ed1t h\u01a1n b\u00e1o c\u00e1o tr\u00ean b\u1ea3ng t\u00ednh?<\/span><\/h3>\n\n\n\n

Nhi\u1ec1u nh\u00e0 m\u00e1y v\u1eabn t\u00ednh to\u00e1n OEE b\u1eb1ng Excel v\u00e0o cu\u1ed1i m\u1ed7i ca ho\u1eb7c m\u1ed7i ng\u00e0y, nh\u01b0ng \u0111i\u1ec1u \u0111\u00f3 t\u1ea1o ra s\u1ef1 ch\u1eadm tr\u1ec5 v\u00e0 nh\u1eefng \u0111i\u1ec3m m\u00f9. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 qu\u00ean th\u1eddi gian d\u1eebng ch\u00ednh x\u00e1c, l\u00fd do ng\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eadp kh\u00f4ng nh\u1ea5t qu\u00e1n, v\u00e0 t\u1ed5n th\u1ea5t hi\u1ec7u su\u1ea5t th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0\u1edbc t\u00ednh thay v\u00ec \u0111o l\u01b0\u1eddng. Tr\u00ean th\u1ef1c t\u1ebf, b\u00e1o c\u00e1o d\u1ef1a tr\u00ean b\u1ea3ng t\u00ednh c\u00f3 xu h\u01b0\u1edbng ph\u00f3ng \u0111\u1ea1i hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u00e1nh gi\u00e1 th\u1ea5p c\u00e1c l\u1ea7n d\u1eebng nh\u1ecf. \u0110i\u1ec1u \u0111\u00f3 khi\u1ebfn c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd kh\u00f3 tin t\u01b0\u1edfng v\u00e0o con s\u1ed1 ho\u1eb7c h\u00e0nh \u0111\u1ed9ng d\u1ef1a tr\u00ean n\u00f3 m\u1ed9t c\u00e1ch t\u1ef1 tin.<\/p>\n\n\n\n

Th\u1eddi gian th\u1ef1c Ph\u1ea7n m\u1ec1m OEE<\/a><\/strong> C\u1ea3i thi\u1ec7n c\u1ea3 t\u1ed1c \u0111\u1ed9 v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00ec d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c thu th\u1eadp g\u1ea7n th\u1eddi \u0111i\u1ec3m x\u1ea3y ra s\u1ef1 ki\u1ec7n h\u01a1n. T\u00edn hi\u1ec7u m\u00e1y m\u00f3c, d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh, qu\u00e9t m\u00e3 v\u1ea1ch v\u00e0 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o c\u00f9ng m\u1ed9t h\u1ec7 th\u1ed1ng, gi\u1ea3m thi\u1ec3u vi\u1ec7c \u0111\u1ed1i chi\u1ebfu th\u1ee7 c\u00f4ng. Theo c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh \u0111\u01b0\u1ee3c c\u00e1c chuy\u00ean gia TPM v\u00e0 Lean tr\u00edch d\u1eabn, OEE \u0111\u1eb3ng c\u1ea5p th\u1ebf gi\u1edbi th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 \u0111\u1ea1t chu\u1ea9n. 85%<\/strong>, Tuy nhi\u00ean, nhi\u1ec1u nh\u00e0 m\u00e1y ho\u1ea1t \u0111\u1ed9ng g\u1ea7n h\u01a1n v\u1edbi 60% ho\u1eb7c th\u1ea5p h\u01a1n<\/strong> Khi t\u1ed5n th\u1ea5t \u0111\u01b0\u1ee3c \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c. Kho\u1ea3ng c\u00e1ch kh\u00f4ng ch\u1ec9 li\u00ean quan \u0111\u1ebfn hi\u1ec7u su\u1ea5t m\u00e1y m\u00f3c; m\u00e0 th\u01b0\u1eddng c\u00f2n li\u00ean quan \u0111\u1ebfn vi\u1ec7c ghi nh\u1eadn v\u00e0 ph\u00e2n lo\u1ea1i t\u1ed5n th\u1ea5t t\u1ed1t \u0111\u1ebfn m\u1ee9c n\u00e0o.<\/p>\n\n\n\n

\u0110\u00e2y l\u00e0 l\u00fac m\u1ed9t n\u1ec1n t\u1ea3ng linh ho\u1ea1t nh\u01b0... ph\u00e1t huy t\u00e1c d\u1ee5ng. Jodoo<\/a><\/strong> N\u00f3 tr\u1edf n\u00ean h\u1eefu \u00edch cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ea7n nhi\u1ec1u h\u01a1n m\u1ed9t m\u00e0n h\u00ecnh OEE t\u0129nh. B\u1ea1n c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c bi\u1ec3u m\u1eabu t\u00f9y ch\u1ec9nh \u0111\u1ec3 ghi l\u1ea1i l\u00fd do ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, quy tr\u00ecnh l\u00e0m vi\u1ec7c \u0111\u1ec3 leo thang b\u1ea3o tr\u00ec, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 xem x\u00e9t OEE \u1edf c\u1ea5p \u0111\u1ed9 d\u00e2y chuy\u1ec1n v\u00e0 ch\u1ebf \u0111\u1ed9 xem tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng cho ng\u01b0\u1eddi gi\u00e1m s\u00e1t m\u00e0 kh\u00f4ng c\u1ea7n ph\u00e1t tri\u1ec3n t\u00f9y ch\u1ec9nh ph\u1ee9c t\u1ea1p. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n ph\u1ea7n m\u1ec1m \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb<\/strong> H\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 th\u1ec3 ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c quy tr\u00ecnh th\u1ef1c t\u1ebf c\u1ee7a b\u1ea1n, cho d\u00f9 b\u1ea1n v\u1eadn h\u00e0nh m\u00e1y d\u1eadp, d\u00e2y chuy\u1ec1n SMT hay thi\u1ebft b\u1ecb \u0111\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m. N\u00f3i c\u00e1ch kh\u00e1c, h\u1ec7 th\u1ed1ng ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi nh\u00e0 m\u00e1y, ch\u1ee9 kh\u00f4ng ph\u1ea3i ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n\n\n\n

<\/span>Nh\u1eefng kh\u00f3 kh\u0103n th\u01b0\u1eddng g\u1eb7p khi theo d\u00f5i OEE th\u1ee7 c\u00f4ng v\u00e0 gi\u00e1m s\u00e1t OEE truy\u1ec1n th\u1ed1ng<\/span><\/h2>\n\n\n\n

<\/span>B\u1ea3ng t\u00ednh tr\u1edf n\u00ean k\u00e9m hi\u1ec7u qu\u1ea3 khi \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a quy tr\u00ecnh s\u1ea3n xu\u1ea5t t\u0103ng l\u00ean.<\/span><\/h3>\n\n\n\n

Nhi\u1ec1u nh\u00e0 m\u00e1y v\u1eabn d\u1ef1a v\u00e0o b\u1ea3ng t\u00ednh Excel, b\u1ea3ng tr\u1eafng v\u00e0 b\u00e1o c\u00e1o ca l\u00e0m vi\u1ec7c tr\u00ean gi\u1ea5y \u0111\u1ec3 theo d\u00f5i t\u00ecnh tr\u1ea1ng s\u1eb5n c\u00f3, hi\u1ec7u su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 hi\u1ec7u qu\u1ea3 tr\u00ean m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u01a1n l\u1ebb v\u1edbi s\u1ef1 bi\u1ebfn \u0111\u1ed9ng s\u1ea3n ph\u1ea9m th\u1ea5p, nh\u01b0ng s\u1ebd tr\u1edf n\u00ean kh\u00f4ng \u0111\u00e1ng tin c\u1eady khi b\u1ea1n c\u00f3 nhi\u1ec1u m\u00e3 s\u1ea3n ph\u1ea9m (SKU), thay \u0111\u1ed5i s\u1ea3n ph\u1ea9m th\u01b0\u1eddng xuy\u00ean v\u00e0 ca l\u00e0m vi\u1ec7c h\u1ed7n h\u1ee3p. Trong m\u1ed9t nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t ph\u1ee5 t\u00f9ng \u00f4 t\u00f4 c\u00f3 c\u00e1c c\u00f4ng \u0111o\u1ea1n d\u1eadp, gia c\u00f4ng v\u00e0 l\u1eafp r\u00e1p, ch\u1ec9 c\u1ea7n m\u1ed9t l\u1ea7n b\u1ecf s\u00f3t d\u1eef li\u1ec7u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u00e1y d\u1eadp c\u0169ng c\u00f3 th\u1ec3 l\u00e0m sai l\u1ec7ch ch\u1ec9 s\u1ed1 hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 (OEE) cho to\u00e0n b\u1ed9 quy tr\u00ecnh s\u1ea3n xu\u1ea5t ti\u1ebfp theo.<\/p>\n\n\n\n

V\u1ea5n \u0111\u1ec1 c\u1ed1t l\u00f5i kh\u00f4ng ch\u1ec9 n\u1eb1m \u1edf n\u1ed7 l\u1ef1c nh\u1eadp li\u1ec7u. V\u1ea5n \u0111\u1ec1 l\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng th\u1ee7 c\u00f4ng t\u1ea1o ra nh\u1eefng phi\u00ean b\u1ea3n th\u00f4ng tin r\u1eddi r\u1ea1c gi\u1eefa c\u00e1c nh\u00f3m s\u1ea3n xu\u1ea5t, b\u1ea3o tr\u00ec v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng. M\u1ed9t gi\u00e1m s\u00e1t vi\u00ean s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 ghi l\u1ea1i th\u1eddi gian d\u1eebng 20 ph\u00fat l\u00e0 "tr\u1ec5 nguy\u00ean v\u1eadt li\u1ec7u", trong khi b\u1ed9 ph\u1eadn b\u1ea3o tr\u00ec ghi nh\u1eadn \u0111\u00f3 l\u00e0 l\u1ed7i c\u1ea3m bi\u1ebfn, v\u00e0 b\u1ed9 ph\u1eadn ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng ghi nh\u1eadn ph\u1ebf ph\u1ea9m sau khi kh\u1edfi \u0111\u1ed9ng l\u1ea1i. N\u1ebfu kh\u00f4ng c\u00f3 s\u1ef1 k\u1ebft n\u1ed1i, v\u1ea5n \u0111\u1ec1 s\u1ebd d\u1eabn \u0111\u1ebfn vi\u1ec7c thi\u1ebfu th\u00f4ng tin. Ph\u1ea7n m\u1ec1m theo d\u00f5i OEE<\/a><\/strong>, Nh\u00f3m c\u1ee7a b\u1ea1n d\u00e0nh nhi\u1ec1u th\u1eddi gian tranh lu\u1eadn v\u1ec1 c\u00e1c con s\u1ed1 h\u01a1n l\u00e0 c\u1ea3i thi\u1ec7n ch\u00fang.<\/p>\n\n\n\n

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

<\/span>Vi\u1ec7c b\u00e1o c\u00e1o th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng b\u1ecb ch\u1eadm tr\u1ec5, kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 ho\u1eb7c qu\u00e1 m\u01a1 h\u1ed3.<\/span><\/h3>\n\n\n\n

T\u1ea1i nhi\u1ec1u nh\u00e0 m\u00e1y, l\u00fd do ng\u1eebng ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c ghi nh\u1eadn sau khi s\u1ef1 vi\u1ec7c \u0111\u00e3 x\u1ea3y ra, \u0111\u00f4i khi l\u00e0 v\u00e0o cu\u1ed1i ca l\u00e0m vi\u1ec7c ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 s\u00e1ng h\u00f4m sau. \u0110\u1ebfn l\u00fac \u0111\u00f3, ng\u01b0\u1eddi v\u1eadn h\u00e0nh ch\u1ec9 d\u1ef1a v\u00e0o tr\u00ed nh\u1edb, v\u00e0 nh\u1eefng l\u1ea7n d\u1eebng ng\u1eafn th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ed9p v\u00e0o m\u1ed9t lo\u1ea1i chung chung ho\u1eb7c b\u1ecb b\u1ecf s\u00f3t ho\u00e0n to\u00e0n. \u0110i\u1ec1u n\u00e0y l\u00e0m suy y\u1ebfu kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t v\u00e0 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng. Gi\u00e1m s\u00e1t OEE<\/a><\/strong> B\u1edfi v\u00ec nh\u1eefng t\u1ed5n th\u1ea5t nh\u1ecf, l\u1eb7p \u0111i l\u1eb7p l\u1ea1i th\u01b0\u1eddng t\u00edch l\u0169y l\u1ea1i g\u00e2y ra t\u1ed5n th\u1ea5t n\u0103ng l\u1ef1c l\u1edbn h\u01a1n so v\u1edbi m\u1ed9t s\u1ef1 c\u1ed1 l\u1edbn duy nh\u1ea5t.<\/p>\n\n\n\n

H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t qu\u1ea3n l\u00fd s\u1ea3n xu\u1ea5t t\u1ea1i m\u1ed9t nh\u00e0 m\u00e1y l\u1eafp r\u00e1p \u0111i\u1ec7n t\u1eed th\u1ea5y hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a d\u00e2y chuy\u1ec1n 3 gi\u1ea3m t\u1eeb 78% xu\u1ed1ng 68% trong v\u00f2ng hai tu\u1ea7n. B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n hi\u1ec3n th\u1ecb t\u1ef7 l\u1ec7 kh\u1ea3 d\u1ee5ng th\u1ea5p h\u01a1n, nh\u01b0ng nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 kh\u00f4ng r\u00f5 r\u00e0ng v\u00ec c\u00e1c c\u00f4ng nh\u00e2n v\u1eadn h\u00e0nh ch\u1ec9 s\u1eed d\u1ee5ng c\u00e1c nh\u00e3n chung chung nh\u01b0 "s\u1ef1 c\u1ed1 m\u00e1y m\u00f3c" v\u00e0 "\u0111ang ch\u1edd". Tr\u00ean th\u1ef1c t\u1ebf, t\u1ed5n th\u1ea5t l\u1edbn nh\u1ea5t \u0111\u1ebfn t\u1eeb c\u00e1c s\u1ef1 c\u1ed1 t\u1eafc ngh\u1ebdn b\u1ed9 c\u1ea5p li\u1ec7u l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, m\u1ed7i l\u1ea7n k\u00e9o d\u00e0i t\u1eeb 2 \u0111\u1ebfn 4 ph\u00fat, qu\u00e1 th\u01b0\u1eddng xuy\u00ean v\u00e0 qu\u00e1 nh\u1ecf \u0111\u1ec3 c\u00f3 th\u1ec3 ghi nh\u1eadn ch\u00ednh x\u00e1c b\u1eb1ng quy tr\u00ecnh d\u1ef1a tr\u00ean gi\u1ea5y t\u1edd.<\/p>\n\n\n\n

<\/span>D\u1eef li\u1ec7u nh\u1eadp c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh kh\u00f4ng nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c ca l\u00e0m vi\u1ec7c.<\/span><\/h3>\n\n\n\n

D\u1eef li\u1ec7u OEE th\u1ee7 c\u00f4ng ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o k\u1ef7 lu\u1eadt, \u0111\u00e0o t\u1ea1o v\u00e0 c\u00e1ch di\u1ec5n gi\u1ea3i c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh. M\u1ed9t ca c\u00f3 th\u1ec3 ghi nh\u1eadn c\u00e1c l\u1ea7n d\u1eebng m\u00e1y ng\u1eafn h\u01a1n 60 gi\u00e2y, trong khi ca kh\u00e1c ch\u1ec9 ghi l\u1ea1i c\u00e1c s\u1ef1 ki\u1ec7n tr\u00ean 5 ph\u00fat. Trong m\u1ed9t nh\u00e0 m\u00e1y th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, ca \u0111\u00eam c\u00f3 th\u1ec3 ph\u00e2n lo\u1ea1i s\u1ef1 ch\u1eadm tr\u1ec5 trong vi\u1ec7c v\u1ec7 sinh l\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng theo k\u1ebf ho\u1ea1ch, trong khi ca ng\u00e0y ghi nh\u1eadn ch\u00fang l\u00e0 t\u1ed5n th\u1ea5t ngo\u00e0i k\u1ebf ho\u1ea1ch, khi\u1ebfn vi\u1ec7c so s\u00e1nh OEE tr\u1edf n\u00ean v\u00f4 ngh\u0129a.<\/p>\n\n\n\n

S\u1ef1 kh\u00f4ng nh\u1ea5t qu\u00e1n n\u00e0y t\u1ea1o ra v\u1ea5n \u0111\u1ec1 l\u1edbn v\u1ec1 l\u00f2ng tin \u0111\u1ed1i v\u1edbi c\u00e1c qu\u1ea3n l\u00fd nh\u00e0 m\u00e1y. N\u1ebfu c\u00e1c nh\u00f3m kh\u00f4ng x\u00e1c \u0111\u1ecbnh m\u00e3 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, l\u00fd do lo\u1ea1i b\u1ecf s\u1ea3n ph\u1ea9m v\u00e0 ti\u00eau chu\u1ea9n chu k\u1ef3 theo c\u00f9ng m\u1ed9t c\u00e1ch, th\u00ec ngay c\u1ea3 nh\u1eefng ng\u01b0\u1eddi gi\u1ecfi nh\u1ea5t c\u0169ng kh\u00f4ng th\u1ec3 l\u00e0m vi\u1ec7c hi\u1ec7u qu\u1ea3. C\u00f4ng c\u1ee5 t\u00ednh to\u00e1n OEE<\/a><\/strong> \u0110i\u1ec1u n\u00e0y s\u1ebd d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 sai l\u1ec7ch. Con s\u1ed1 hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 tr\u00f4ng ch\u00ednh x\u00e1c, nh\u01b0ng n\u1ebfu d\u1eef li\u1ec7u ngu\u1ed3n kh\u00f4ng nh\u1ea5t qu\u00e1n, k\u1ebft qu\u1ea3 \u0111\u1ea7u ra s\u1ebd kh\u00f4ng s\u1eb5n s\u00e0ng \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh.<\/p>\n\n\n\n

<\/span>Vi\u1ec7c chuy\u1ec3n giao ca l\u00e0m vi\u1ec7c t\u1ea1o ra nh\u1eefng kho\u1ea3ng tr\u1ed1ng d\u1eef li\u1ec7u v\u00e0 m\u1ea5t ng\u1eef c\u1ea3nh.<\/span><\/h3>\n\n\n\n

Vi\u1ec7c chuy\u1ec3n ca l\u00e0 m\u1ed9t trong nh\u1eefng th\u1eddi \u0111i\u1ec3m ph\u1ed5 bi\u1ebfn nh\u1ea5t khi\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng d\u1eef li\u1ec7u OEE gi\u1ea3m s\u00fat. C\u00e1c c\u00f4ng nh\u00e2n v\u1eadn h\u00e0nh t\u1eadp trung v\u00e0o vi\u1ec7c b\u00e0n giao ca, v\u1ec7 sinh, ki\u1ec3m tra kh\u1edfi \u0111\u1ed9ng v\u00e0 c\u00e1c m\u1ee5c ti\u00eau s\u1ea3n xu\u1ea5t c\u1ea5p b\u00e1ch, do \u0111\u00f3 th\u00f4ng tin chi ti\u1ebft v\u1ec1 t\u1ed5n th\u1ea5t th\u01b0\u1eddng b\u1ecb b\u1ecf qua. Trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t \u0111a d\u1ea1ng nh\u01b0 \u0111i\u1ec7n t\u1eed ho\u1eb7c bao b\u00ec th\u1ef1c ph\u1ea9m, vi\u1ec7c b\u00e0n giao ca c\u0169ng tr\u00f9ng v\u1edbi vi\u1ec7c thay \u0111\u1ed5i s\u1ea3n ph\u1ea9m v\u00e0 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111\u1ea7u ti\u00ean, \u0111i\u1ec1u n\u00e0y c\u00e0ng l\u00e0m ph\u1ee9c t\u1ea1p th\u00eam vi\u1ec7c b\u00e1o c\u00e1o.<\/p>\n\n\n\n

V\u00ed d\u1ee5, d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i \u0111\u1ed3 \u0103n nh\u1eb9 c\u00f3 th\u1ec3 d\u1eebng l\u1ea1i \u0111\u1ec3 thay m\u00e0ng b\u1ecdc, ki\u1ec3m tra b\u1eb1ng m\u00e1y d\u00f2 kim lo\u1ea1i v\u00e0 x\u00e1c nh\u1eadn nh\u00e3n trong qu\u00e1 tr\u00ecnh chuy\u1ec3n ca. N\u1ebfu m\u1ed7i s\u1ef1 ki\u1ec7n \u0111\u01b0\u1ee3c ghi l\u1ea1i ri\u00eang bi\u1ec7t b\u1edfi nh\u1eefng ng\u01b0\u1eddi kh\u00e1c nhau\u2014ho\u1eb7c kh\u00f4ng \u0111\u01b0\u1ee3c ghi l\u1ea1i\u2014th\u00ec... ph\u1ea7n m\u1ec1m \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb<\/strong><\/a> D\u1eef li\u1ec7u s\u1ebd kh\u00f4ng ph\u1ea3n \u00e1nh nh\u1eefng g\u00ec th\u1ef1c s\u1ef1 \u0111\u00e3 x\u1ea3y ra. K\u1ebft qu\u1ea3 l\u00e0 m\u1ed9t b\u00e1o c\u00e1o OEE cho th\u1ea5y hi\u1ec7u su\u1ea5t gi\u1ea3m, nh\u01b0ng kh\u00f4ng th\u1ec3 hi\u1ec7n \u0111\u01b0\u1ee3c tr\u00ecnh t\u1ef1 v\u1eadn h\u00e0nh \u0111\u1eb1ng sau \u0111\u00f3.<\/p>\n\n\n\n

<\/span>C\u00e1c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n truy\u1ec1n th\u1ed1ng ch\u1ec9 hi\u1ec3n th\u1ecb v\u1ea5n \u0111\u1ec1 ch\u1ee9 kh\u00f4ng cho bi\u1ebft ph\u1ea3i l\u00e0m g\u00ec ti\u1ebfp theo.<\/span><\/h3>\n\n\n\n

M\u1ed9t \u0111i\u1ec3m g\u00e2y th\u1ea5t v\u1ecdng th\u01b0\u1eddng g\u1eb7p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng c\u0169 l\u00e0 ch\u00fang ch\u1ec9 cung c\u1ea5p kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb m\u00e0 thi\u1ebfu kh\u1ea3 n\u0103ng th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng. B\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c bi\u1ec3u \u0111\u1ed3 hi\u1ec3n th\u1ecb OEE theo d\u00e2y chuy\u1ec1n, ca l\u00e0m vi\u1ec7c ho\u1eb7c m\u00e1y m\u00f3c, nh\u01b0ng kh\u00f4ng c\u00f3 quy tr\u00ecnh l\u00e0m vi\u1ec7c \u0111\u1ec3 k\u00edch ho\u1ea1t theo d\u00f5i, ch\u1ec9 \u0111\u1ecbnh ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m ho\u1eb7c x\u00e1c minh h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c. Tr\u00ean th\u1ef1c t\u1ebf, nhi\u1ec1u h\u1ec7 th\u1ed1ng c\u0169 g\u1eb7p v\u1ea5n \u0111\u1ec1 t\u01b0\u01a1ng t\u1ef1. S\u1ea3n xu\u1ea5t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n OEE<\/a><\/strong> C\u00e1c thi\u1ebft l\u1eadp n\u00e0y tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 b\u00e1o c\u00e1o th\u1ee5 \u0111\u1ed9ng thay v\u00ec h\u1ec7 th\u1ed1ng c\u1ea3i ti\u1ebfn ch\u1ee7 \u0111\u1ed9ng.<\/p>\n\n\n\n

\u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t g\u00e2y kh\u00f3 ch\u1ecbu cho c\u00e1c nh\u00f3m b\u1ea3o tr\u00ec v\u00e0 c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c. N\u1ebfu b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n cho th\u1ea5y m\u1ed9t m\u00e1y chi\u1ebft r\u00f3t trong nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t \u0111\u1ed3 u\u1ed1ng b\u1ecb m\u1ea5t kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a 11% v\u00e0o tu\u1ea7n tr\u01b0\u1edbc, c\u00e2u h\u1ecfi ti\u1ebfp theo hi\u1ec3n nhi\u00ean l\u00e0: nh\u1eefng s\u1ef1 c\u1ed1 n\u00e0o g\u00e2y ra, ai ch\u1ecbu tr\u00e1ch nhi\u1ec7m \u0111i\u1ec1u tra v\u00e0 bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c n\u00e0o c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc khi n\u00e0o? N\u1ebfu h\u1ec7 th\u1ed1ng kh\u00f4ng th\u1ec3 li\u00ean k\u1ebft s\u1ef1 c\u1ed1 v\u1edbi c\u00e1c phi\u1ebfu b\u1ea3o tr\u00ec, ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 ho\u1eb7c theo d\u00f5i h\u00e0nh \u0111\u1ed9ng, c\u00e1c nh\u00f3m s\u1ebd ph\u1ea3i quay l\u1ea1i s\u1eed d\u1ee5ng email, tin nh\u1eafn tr\u00f2 chuy\u1ec7n v\u00e0 b\u1ea3ng t\u00ednh ri\u00eang bi\u1ec7t.<\/p>\n\n\n\n

<\/span>Vi\u1ec7c thi\u1ebfu gi\u00e1m s\u00e1t OEE theo th\u1eddi gian th\u1ef1c l\u00e0m ch\u1eadm ph\u1ea3n h\u1ed3i.<\/span><\/h3>\n\n\n\n

Khi ch\u1ec9 s\u1ed1 OEE \u0111\u01b0\u1ee3c xem x\u00e9t trong b\u00e1o c\u00e1o cu\u1ed1i ca ho\u1eb7c cu\u1ed1i ng\u00e0y, ng\u01b0\u1eddi gi\u00e1m s\u00e1t s\u1ebd m\u1ea5t c\u01a1 h\u1ed9i can thi\u1ec7p khi v\u1ea5n \u0111\u1ec1 v\u1eabn \u0111ang x\u1ea3y ra. Theo c\u00e1c nghi\u00ean c\u1ee9u trong ng\u00e0nh, th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i k\u1ebf ho\u1ea1ch c\u00f3 th\u1ec3 khi\u1ebfn c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ec7t h\u1ea1i h\u00e0ng ngh\u00ecn \u0111\u00f4 la M\u1ef9 m\u1ed7i gi\u1edd, t\u00f9y thu\u1ed9c v\u00e0o quy tr\u00ecnh, v\u00e0 ngay c\u1ea3 nh\u1eefng gi\u00e1n \u0111o\u1ea1n ng\u1eafn c\u0169ng c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 n\u0103ng su\u1ea5t tr\u00ean c\u00e1c d\u00e2y chuy\u1ec1n b\u1ecb h\u1ea1n ch\u1ebf. Vi\u1ec7c b\u00e1o c\u00e1o ch\u1eadm tr\u1ec5 \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c h\u00e0nh \u0111\u1ed9ng ch\u1eadm tr\u1ec5, bi\u1ebfn nh\u1eefng t\u1ed5n th\u1ea5t c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c th\u00e0nh s\u1ea3n l\u01b0\u1ee3ng b\u1ecb b\u1ecf l\u1ee1.<\/p>\n\n\n\n

Th\u1eddi gian th\u1ef1c Gi\u00e1m s\u00e1t OEE<\/a><\/strong> \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong c\u00e1c nh\u00e0 m\u00e1y n\u01a1i thi\u1ebft b\u1ecb g\u00e2y t\u1eafc ngh\u1ebdn chi ph\u1ed1i to\u00e0n b\u1ed9 ti\u1ebfn \u0111\u1ed9. Trong d\u00e2y chuy\u1ec1n h\u00e0n \u00f4 t\u00f4, n\u1ebfu m\u1ed9t \u00f4 robot b\u1eaft \u0111\u1ea7u g\u1eb7p ph\u1ea3i nhi\u1ec1u l\u1ea7n d\u1eebng m\u00e1y li\u00ean t\u1ee5c, khu v\u1ef1c l\u1eafp r\u00e1p ph\u00eda sau c\u00f3 th\u1ec3 b\u1ecb thi\u1ebfu h\u00e0ng trong c\u00f9ng m\u1ed9t ca l\u00e0m vi\u1ec7c. N\u1ebfu kh\u00f4ng c\u00f3 c\u1ea3nh b\u00e1o k\u1ecbp th\u1eddi v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c c\u1ea5u tr\u00fac h\u1ee3p l\u00fd, \u0111i\u1ec1u n\u00e0y s\u1ebd g\u00e2y ra v\u1ea5n \u0111\u1ec1. Ph\u1ea7n m\u1ec1m theo d\u00f5i OEE<\/strong>, V\u1ea5n \u0111\u1ec1 n\u00e0y c\u00f3 th\u1ec3 ch\u1ec9 xu\u1ea5t hi\u1ec7n trong b\u00e1o c\u00e1o sau khi c\u00e1c m\u1ee5c ti\u00eau s\u1ea3n xu\u1ea5t \u0111\u00e3 kh\u00f4ng \u0111\u1ea1t \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n

<\/span>V\u00ec sao ng\u01b0\u1eddi mua b\u1eaft \u0111\u1ea7u t\u00ecm ki\u1ebfm ph\u1ea7n m\u1ec1m OEE t\u1ed1t h\u01a1n?<\/span><\/h3>\n\n\n\n

H\u1ea7u h\u1ebft ng\u01b0\u1eddi mua kh\u00f4ng b\u1eaft \u0111\u1ea7u t\u00ecm ki\u1ebfm Ph\u1ea7n m\u1ec1m OEE<\/a><\/strong> B\u1edfi v\u00ec h\u1ecd mu\u1ed1n c\u00f3 th\u00eam m\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n kh\u00e1c. H\u1ecd b\u1eaft \u0111\u1ea7u l\u00e0m \u0111i\u1ec1u n\u00e0y v\u00ec vi\u1ec7c b\u00e1o c\u00e1o th\u1ee7 c\u00f4ng kh\u00f4ng c\u00f2n h\u1ed7 tr\u1ee3 vi\u1ec7c ra quy\u1ebft \u0111\u1ecbnh nhanh ch\u00f3ng, tr\u00e1ch nhi\u1ec7m gi\u1ea3i tr\u00ecnh gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn ch\u1ee9c n\u0103ng ho\u1eb7c c\u1ea3i ti\u1ebfn b\u1ec1n v\u1eefng. Khi d\u1eef li\u1ec7u v\u1ec1 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng b\u1ecb ch\u1eadm tr\u1ec5, d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh kh\u00f4ng nh\u1ea5t qu\u00e1n v\u00e0 b\u00e1o c\u00e1o kh\u00f4ng li\u00ean k\u1ebft v\u1edbi h\u00e0nh \u0111\u1ed9ng th\u1ef1c t\u1ebf, OEE tr\u1edf th\u00e0nh m\u1ed9t ch\u1ec9 s\u1ed1 KPI cho c\u00e1c cu\u1ed9c h\u1ecdp \u0111\u00e1nh gi\u00e1 thay v\u00ec m\u1ed9t c\u00f4ng c\u1ee5 \u0111\u1ec3 ki\u1ec3m so\u00e1t h\u00e0ng ng\u00e0y.<\/p>\n\n\n\n

<\/span>Nh\u1eefng \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd khi ch\u1ecdn ph\u1ea7n m\u1ec1m theo d\u00f5i OEE cho ng\u00e0nh s\u1ea3n xu\u1ea5t<\/span><\/h2>\n\n\n\n

L\u1ef1a ch\u1ecdn Ph\u1ea7n m\u1ec1m OEE<\/a><\/strong> Vi\u1ec7c qu\u1ea3n l\u00fd nh\u00e0 m\u00e1y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 t\u00ecm m\u1ed9t m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb T\u00ecnh tr\u1ea1ng s\u1eb5n c\u00f3, Hi\u1ec7u su\u1ea5t v\u00e0 Ch\u1ea5t l\u01b0\u1ee3ng. \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 m\u00e1y, th\u00e1ch th\u1ee9c th\u1ef1c s\u1ef1 l\u00e0 thu th\u1eadp d\u1eef li\u1ec7u ch\u00ednh x\u00e1c t\u1eeb c\u1ea3 m\u00e1y m\u00f3c v\u00e0 con ng\u01b0\u1eddi, sau \u0111\u00f3 chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u \u0111\u00f3 th\u00e0nh h\u00e0nh \u0111\u1ed9ng \u0111\u1ee7 nhanh \u0111\u1ec3 c\u1ea3i thi\u1ec7n s\u1ea3n l\u01b0\u1ee3ng. C\u00e1ch t\u1ed1t nh\u1ea5t Ph\u1ea7n m\u1ec1m theo d\u00f5i OEE<\/strong> N\u00f3 n\u00ean gi\u00fap b\u1ea1n theo d\u00f5i t\u1ed5n th\u1ea5t trong th\u1eddi gian th\u1ef1c, chu\u1ea9n h\u00f3a c\u00e1ch ghi nh\u1eadn v\u00e0 k\u00edch ho\u1ea1t ph\u1ea3n \u1ee9ng ph\u00f9 h\u1ee3p t\u1ea1i x\u01b0\u1edfng s\u1ea3n xu\u1ea5t. N\u1ebfu n\u00f3 ch\u1ec9 cung c\u1ea5p cho b\u1ea1n bi\u1ec3u \u0111\u1ed3 t\u0129nh v\u00e0o cu\u1ed1i ca l\u00e0m vi\u1ec7c, n\u00f3 s\u1ebd kh\u00f4ng h\u1ed7 tr\u1ee3 c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c.<\/p>\n\n\n\n

H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t qu\u1ea3n l\u00fd s\u1ea3n xu\u1ea5t t\u1ea1i m\u1ed9t nh\u00e0 m\u00e1y ph\u1ee5 t\u00f9ng \u00f4 t\u00f4 nh\u00ecn th\u1ea5y trong b\u00e1o c\u00e1o bu\u1ed5i s\u00e1ng r\u1eb1ng m\u1ed9t m\u00e1y d\u1eadp c\u00f3 ch\u1ec9 s\u1ed1 OEE l\u00e0 58%. Ch\u1ec9 ri\u00eang con s\u1ed1 \u0111\u00f3 kh\u00f4ng gi\u1ea3i th\u00edch \u0111\u01b0\u1ee3c li\u1ec7u t\u1ed5n th\u1ea5t l\u1edbn nh\u1ea5t \u0111\u1ebfn t\u1eeb s\u1ef1 ch\u1eadm tr\u1ec5 thay d\u1ee5ng c\u1ee5, d\u1eebng m\u00e1y \u0111\u1ed9t xu\u1ea5t, gi\u1ea3m t\u1ed1c \u0111\u1ed9 chu k\u1ef3 hay s\u1ea3n ph\u1ea9m l\u1ed7i do ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m. ph\u1ea7n m\u1ec1m \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb<\/a><\/strong> N\u00ean cho ph\u00e9p nh\u00f3m ph\u00e2n t\u00edch k\u1ef9 l\u01b0\u1ee1ng nh\u1eefng t\u1ed5n th\u1ea5t \u0111\u00f3 ngay l\u1eadp t\u1ee9c, ph\u00e2n c\u00f4ng h\u00e0nh \u0111\u1ed9ng v\u00e0 so s\u00e1nh k\u1ebft qu\u1ea3 v\u1edbi m\u1ee5c ti\u00eau theo t\u1eebng ca, s\u1ea3n ph\u1ea9m v\u00e0 m\u00e1y m\u00f3c. <\/p>\n\n\n\n

<\/span>B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n th\u1eddi gian th\u1ef1c hi\u1ec3n th\u1ecb s\u1ed1 tr\u1eadn thua, kh\u00f4ng ch\u1ec9 \u0111i\u1ec3m s\u1ed1.<\/span><\/h3>\n\n\n\n

M\u1ed9t \u0111i\u1ec1u m\u1ea1nh m\u1ebd S\u1ea3n xu\u1ea5t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n OEE<\/strong> <\/a>H\u1ec7 th\u1ed1ng c\u1ea7n c\u1eadp nh\u1eadt theo th\u1eddi gian th\u1ef1c v\u00e0 hi\u1ec3n th\u1ecb nhi\u1ec1u h\u01a1n m\u1ed9t t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m ti\u00eau \u0111\u1ec1. C\u00e1c qu\u1ea3n l\u00fd nh\u00e0 m\u00e1y c\u1ea7n xem s\u1ed1 l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m s\u1ea3n xu\u1ea5t tr\u1ef1c ti\u1ebfp, th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng (ph\u00fat), \u0111\u1ed9 l\u1ec7ch th\u1eddi gian chu k\u1ef3, t\u1ef7 l\u1ec7 s\u1ea3n ph\u1ea9m l\u1ed7i v\u00e0 hi\u1ec7u su\u1ea5t ca l\u00e0m vi\u1ec7c tr\u00ean c\u00f9ng m\u1ed9t m\u00e0n h\u00ecnh. B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u1ea7n hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng nh\u1eefng t\u1ed5n th\u1ea5t n\u00e0y theo d\u00e2y chuy\u1ec1n, m\u00e1y m\u00f3c, ca l\u00e0m vi\u1ec7c v\u00e0 nh\u00f3m s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n

V\u00ed d\u1ee5, trong m\u1ed9t nh\u00e0 m\u00e1y l\u1eafp r\u00e1p \u0111i\u1ec7n t\u1eed, m\u1ed9t d\u00e2y chuy\u1ec1n SMT c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng k\u00e9m hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3, nh\u01b0ng v\u1ea5n \u0111\u1ec1 th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 l\u00e0 nh\u1eefng l\u1ea7n d\u1eebng m\u00e1y ng\u1eafn, nh\u1ecf x\u1ea3y ra c\u1ee9 sau 10 \u0111\u1ebfn 15 ph\u00fat do s\u1ef1 l\u1ec7ch tr\u1ee5c c\u1ee7a b\u1ed9 c\u1ea5p li\u1ec7u. N\u1ebfu b\u1ea1n Gi\u00e1m s\u00e1t OEE<\/a><\/strong> H\u1ec7 th\u1ed1ng ch\u1ec9 c\u1eadp nh\u1eadt v\u00e0o cu\u1ed1i ca l\u00e0m vi\u1ec7c, do \u0111\u00f3 m\u00f4 h\u00ecnh n\u00e0y b\u1ecb che khu\u1ea5t trong c\u00e1c s\u1ed1 li\u1ec7u trung b\u00ecnh. B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n th\u1eddi gian th\u1ef1c cho ph\u00e9p c\u00e1c gi\u00e1m s\u00e1t vi\u00ean v\u00e0 k\u1ef9 thu\u1eadt vi\u00ean b\u1ea3o tr\u00ec ph\u00e1t hi\u1ec7n c\u00e1c s\u1ef1 c\u1ed1 gi\u00e1n \u0111o\u1ea1n l\u1eb7p \u0111i l\u1eb7p l\u1ea1i ngay khi ch\u00fang \u0111ang x\u1ea3y ra. \u0110i\u1ec1u n\u00e0y gi\u00fap r\u00fat ng\u1eafn th\u1eddi gian ph\u1ea3n h\u1ed3i v\u00e0 ng\u0103n ch\u1eb7n nh\u1eefng t\u1ed5n th\u1ea5t nh\u1ecf tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau s\u1ea3n l\u01b0\u1ee3ng b\u1ecb b\u1ecf l\u1ee1.<\/p>\n\n\n\n

<\/span>Vi\u1ec7c ghi nh\u1eadn nguy\u00ean nh\u00e2n th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u1ea7n ph\u1ea3i c\u00f3 c\u1ea5u tr\u00fac v\u00e0 t\u00ednh th\u1ef1c ti\u1ec5n.<\/span><\/h3>\n\n\n\n

M\u1ed9t trong nh\u1eefng t\u00ednh n\u0103ng quan tr\u1ecdng nh\u1ea5t trong Ph\u1ea7n m\u1ec1m theo d\u00f5i OEE<\/strong> Vi\u1ec7c ghi nh\u1eadn l\u00fd do ng\u1eebng ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch c\u00f3 c\u1ea5u tr\u00fac l\u00e0 r\u1ea5t quan tr\u1ecdng. N\u1ebfu ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 nh\u1eadp b\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec h\u1ecd mu\u1ed1n v\u00e0o tr\u01b0\u1eddng v\u0103n b\u1ea3n t\u1ef1 do, b\u00e1o c\u00e1o c\u1ee7a b\u1ea1n s\u1ebd nhanh ch\u00f3ng b\u1ecb l\u1ea5p \u0111\u1ea7y b\u1edfi c\u00e1c nh\u00e3n kh\u00f4ng nh\u1ea5t qu\u00e1n nh\u01b0 \u201ck\u1eb9t m\u00e1y\u201d, \u201ck\u1eb9t d\u00e2y chuy\u1ec1n\u201d, \u201cd\u1eebng nh\u1ecf\u201d ho\u1eb7c \u201cc\u00f3 th\u1ec3 c\u00f3 v\u1ea5n \u0111\u1ec1 v\u1ec1 v\u1eadt li\u1ec7u\u201d. \u0110i\u1ec1u \u0111\u00f3 l\u00e0m cho ph\u00e2n t\u00edch Pareto tr\u1edf n\u00ean kh\u00f4ng \u0111\u00e1ng tin c\u1eady v\u00e0 l\u00e0m suy y\u1ebfu m\u1ecdi cu\u1ed9c h\u1ecdp c\u1ea3i ti\u1ebfn. Ph\u1ea7n m\u1ec1m n\u00ean s\u1eed d\u1ee5ng c\u00e1c m\u00e3 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ti\u00eau chu\u1ea9n, quy t\u1eafc leo thang v\u00e0 c\u00e1c bi\u1ec3u m\u1eabu \u0111\u01a1n gi\u1ea3n m\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh trong v\u00e0i gi\u00e2y.<\/p>\n\n\n\n

H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m \u0111ang chi\u1ebft r\u00f3t \u0111\u1ed3 u\u1ed1ng \u0111\u00f3ng chai v\u1edbi t\u1ed1c \u0111\u1ed9 cao. Khi m\u00e1y chi\u1ebft r\u00f3t d\u1eebng l\u1ea1i, ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ea7n c\u00f3 th\u1ec3 ch\u1ecdn m\u1ed9t danh m\u1ee5c nh\u01b0 s\u1ef1 c\u1ed1 c\u01a1 kh\u00ed, thi\u1ebfu nguy\u00ean li\u1ec7u, thay \u0111\u1ed5i s\u1ea3n ph\u1ea9m, v\u1ec7 sinh ho\u1eb7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng, sau \u0111\u00f3 th\u00eam ghi ch\u00fa ng\u1eafn n\u1ebfu c\u1ea7n. Theo th\u1eddi gian, d\u1eef li\u1ec7u \u0111\u00f3 cho th\u1ea5y li\u1ec7u t\u1ed5n th\u1ea5t ch\u00ednh \u0111\u1ebfn t\u1eeb vi\u1ec7c s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u nguy\u00ean li\u1ec7u trong qu\u00e1 tr\u00ecnh v\u1ec7 sinh t\u1ea1i ch\u1ed7 (CIP), k\u1eb9t b\u1ed9 ph\u1eadn c\u1ea5p n\u1eafp chai hay ch\u1eadm tr\u1ec5 trong vi\u1ec7c b\u1ed5 sung nguy\u00ean li\u1ec7u th\u00f4. \u0110\u00e2y ch\u00ednh l\u00e0 n\u01a1i m\u00e0... C\u00f4ng c\u1ee5 t\u00ednh to\u00e1n OEE<\/a><\/strong> N\u00f3 tr\u1edf n\u00ean h\u1eefu \u00edch h\u01a1n nhi\u1ec1u, b\u1edfi v\u00ec n\u00f3 kh\u00f4ng ch\u1ec9 t\u00ednh to\u00e1n t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m m\u00e0 c\u00f2n li\u00ean k\u1ebft nh\u1eefng con s\u1ed1 \u0111\u00f3 v\u1edbi c\u00e1c nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5.<\/p>\n\n\n\n

<\/span>Giao di\u1ec7n nh\u1eadp li\u1ec7u th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u0169ng quan tr\u1ecdng nh\u01b0 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i c\u1ee7a m\u00e1y m\u00f3c.<\/span><\/h3>\n\n\n\n

Nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t cho r\u1eb1ng \u0111i\u1ec1u t\u1ed1t nh\u1ea5t l\u00e0... ph\u1ea7n m\u1ec1m \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb<\/strong> Ph\u1ea3i \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng h\u00f3a ho\u00e0n to\u00e0n. Tr\u00ean th\u1ef1c t\u1ebf, ngay c\u1ea3 c\u00e1c nh\u00e0 m\u00e1y t\u1ef1 \u0111\u1ed9ng h\u00f3a cao v\u1eabn ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 can thi\u1ec7p c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh tr\u1ef1c ti\u1ebfp \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ef1 c\u1ed1 nh\u01b0 d\u1eebng m\u00e1y ng\u1eafn, l\u00fd do chuy\u1ec3n \u0111\u1ed5i, ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng, t\u1ed5n th\u1ea5t khi kh\u1edfi \u0111\u1ed9ng v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n b\u1ea5t th\u01b0\u1eddng m\u00e0 t\u00edn hi\u1ec7u m\u00e1y m\u00f3c kh\u00f4ng th\u1ec3 ph\u00e2n lo\u1ea1i ch\u00ednh x\u00e1c. H\u1ec7 th\u1ed1ng ph\u00f9 h\u1ee3p c\u1ea7n h\u1ed7 tr\u1ee3 qu\u00e9t m\u00e3 v\u1ea1ch, bi\u1ec3u m\u1eabu c\u1ea3m \u1ee9ng, m\u00e1y t\u00ednh b\u1ea3ng tr\u00ean d\u00e2y chuy\u1ec1n v\u00e0 nh\u1eadp d\u1eef li\u1ec7u di \u0111\u1ed9ng cho ng\u01b0\u1eddi gi\u00e1m s\u00e1t v\u00e0 k\u1ef9 thu\u1eadt vi\u00ean. N\u1ebfu giao di\u1ec7n qu\u00e1 ph\u1ee9c t\u1ea1p, ch\u1ea5t l\u01b0\u1ee3ng d\u1eef li\u1ec7u s\u1ebd gi\u1ea3m trong v\u00f2ng v\u00e0i ng\u00e0y.<\/p>\n\n\n\n

\u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong m\u00f4i tr\u01b0\u1eddng h\u1ed7n h\u1ee3p nh\u01b0 nh\u00e0 m\u00e1y \u0111\u00f3ng g\u00f3i, n\u01a1i m\u1ed9t s\u1ed1 d\u00e2y chuy\u1ec1n c\u00f3 k\u1ebft n\u1ed1i PLC trong khi nh\u1eefng d\u00e2y chuy\u1ec1n kh\u00e1c v\u1eabn d\u1ef1a v\u00e0o b\u1ed9 \u0111\u1ebfm th\u1ee7 c\u00f4ng ho\u1eb7c quy tr\u00ecnh b\u00e1n t\u1ef1 \u0111\u1ed9ng. M\u1ed9t c\u00e1ch th\u1ef1c t\u1ebf Ph\u1ea7n m\u1ec1m OEE<\/strong> C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y k\u1ebft h\u1ee3p d\u1eef li\u1ec7u m\u00e1y m\u00f3c v\u1edbi th\u00f4ng tin \u0111\u1ea7u v\u00e0o t\u1eeb ng\u01b0\u1eddi v\u1eadn h\u00e0nh thay v\u00ec \u00e1p d\u1ee5ng m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p duy nh\u1ea5t cho to\u00e0n b\u1ed9 nh\u00e0 m\u00e1y. V\u1edbi n\u1ec1n t\u1ea3ng kh\u00f4ng c\u1ea7n l\u1eadp tr\u00ecnh nh\u01b0 Jodoo, c\u00e1c nh\u00f3m c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c bi\u1ec3u m\u1eabu ph\u00f9 h\u1ee3p v\u1edbi quy tr\u00ecnh c\u1ee7a t\u1eebng d\u00e2y chuy\u1ec1n, cho d\u00f9 \u0111\u00f3 l\u00e0 ghi l\u1ea1i th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng theo tr\u1ea1ng th\u00e1i m\u00e1y m\u00f3c hay cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh ghi l\u1ea1i l\u00fd do lo\u1ea1i b\u1ecf s\u1ea3n ph\u1ea9m b\u1eb1ng h\u00ecnh \u1ea3nh v\u00e0 ghi ch\u00fa. S\u1ef1 linh ho\u1ea1t \u0111\u00f3 th\u01b0\u1eddng c\u00f3 gi\u00e1 tr\u1ecb h\u01a1n m\u1ed9t h\u1ec7 th\u1ed1ng c\u1ee9ng nh\u1eafc, \u00e1p d\u1ee5ng cho t\u1ea5t c\u1ea3 m\u1ecdi tr\u01b0\u1eddng h\u1ee3p.<\/p>\n\n\n\n

<\/span>T\u1ef1 \u0111\u1ed9ng h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c bi\u1ebfn d\u1eef li\u1ec7u th\u00e0nh h\u00e0nh \u0111\u1ed9ng th\u1ef1c t\u1ebf<\/span><\/h3>\n\n\n\n

Ch\u1ec9 ri\u00eang b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n th\u00f4i th\u00ec kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng t\u1ed5ng th\u1ec3 (OEE); h\u00e0nh \u0111\u1ed9ng m\u1edbi l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh. \u0110i\u1ec1u t\u1ed1t nh\u1ea5t Ph\u1ea7n m\u1ec1m theo d\u00f5i OEE<\/a><\/strong> N\u00ean k\u00edch ho\u1ea1t c\u00e1c quy tr\u00ecnh c\u00f4ng vi\u1ec7c khi \u0111\u00e1p \u1ee9ng m\u1ed9t s\u1ed1 \u0111i\u1ec1u ki\u1ec7n nh\u1ea5t \u0111\u1ecbnh, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng l\u1eb7p \u0111i l\u1eb7p l\u1ea1i tr\u00ean c\u00f9ng m\u1ed9t m\u00e1y m\u00f3c, l\u01b0\u1ee3ng ph\u1ebf ph\u1ea9m v\u01b0\u1ee3t qu\u00e1 ng\u01b0\u1ee1ng cho ph\u00e9p, ho\u1eb7c th\u1eddi gian chu k\u1ef3 th\u1ef1c t\u1ebf th\u1ea5p h\u01a1n ti\u00eau chu\u1ea9n. C\u00e1c quy tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 th\u00f4ng b\u00e1o cho b\u1ed9 ph\u1eadn b\u1ea3o tr\u00ec, t\u1ea1o nhi\u1ec7m v\u1ee5 theo d\u00f5i, y\u00eau c\u1ea7u gi\u00e1m s\u00e1t vi\u00ean xem x\u00e9t ho\u1eb7c chuy\u1ec3n c\u00e1c t\u1ed5n th\u1ea5t l\u1eb7p l\u1ea1i cho c\u00e1c nh\u00f3m c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u00e1c nh\u00e0 m\u00e1y chuy\u1ec3n t\u1eeb vi\u1ec7c b\u00e1o c\u00e1o th\u1ee5 \u0111\u1ed9ng sang ch\u1ee7 \u0111\u1ed9ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/p>\n\n\n\n

\"T\u1ef1<\/figure>\n\n\n\n

Trong m\u1ed9t nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t \u00f4 t\u00f4 c\u1ea5p 1, m\u1ed9t d\u00e2y chuy\u1ec1n gia c\u00f4ng CNC c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1... 30 ph\u00fat th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i k\u1ebf ho\u1ea1ch<\/strong> Ba l\u1ea7n trong m\u1ed9t tu\u1ea7n. Thay v\u00ec ch\u1edd \u0111\u1ebfn cu\u1ed9c h\u1ecdp h\u00e0ng tu\u1ea7n, h\u1ec7 th\u1ed1ng n\u00ean t\u1ef1 \u0111\u1ed9ng c\u1ea3nh b\u00e1o k\u1ef9 thu\u1eadt vi\u00ean ph\u1ee5 tr\u00e1ch, ghi l\u1ea1i s\u1ef1 c\u1ed1 v\u00e0 chuy\u1ec3n ti\u1ebfp \u0111\u1ec3 xem x\u00e9t nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 n\u1ebfu t\u00ecnh tr\u1ea1ng n\u00e0y l\u1eb7p l\u1ea1i. Lo\u1ea1i t\u1ef1 \u0111\u1ed9ng h\u00f3a n\u00e0y h\u1ed7 tr\u1ee3 TPM v\u00e0 c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c t\u1ed1t h\u01a1n nhi\u1ec1u so v\u1edbi b\u1ea3ng t\u00ednh. N\u00f3 c\u0169ng t\u1ea1o ra m\u1ed9t nh\u1eadt k\u00fd ki\u1ec3m to\u00e1n gi\u00fap c\u00e1c nh\u00f3m duy tr\u00ec th\u00e0nh qu\u1ea3 thay v\u00ec s\u1eeda ch\u1eefa c\u00f9ng m\u1ed9t v\u1ea5n \u0111\u1ec1 nhi\u1ec1u l\u1ea7n.<\/p>\n\n\n\n

<\/span>T\u00edch h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng MES, ERP, B\u1ea3o tr\u00ec v\u00e0 Ch\u1ea5t l\u01b0\u1ee3ng.<\/span><\/h3>\n\n\n\n

H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 m\u00e1y kh\u00f4ng v\u1eadn h\u00e0nh OEE m\u1ed9t c\u00e1ch ri\u00eang l\u1ebb. D\u1eef li\u1ec7u s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 n\u1eb1m trong h\u1ec7 th\u1ed1ng MES, l\u1ec7nh s\u1ea3n xu\u1ea5t trong h\u1ec7 th\u1ed1ng ERP, ph\u1ee5 t\u00f9ng thay th\u1ebf trong h\u1ec7 th\u1ed1ng b\u1ea3o tr\u00ec v\u00e0 h\u1ed3 s\u01a1 l\u1ed7i trong c\u01a1 s\u1edf d\u1eef li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng. Hi\u1ec7u qu\u1ea3 Gi\u00e1m s\u00e1t OEE<\/a><\/strong> Vi\u1ec7c n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c k\u1ebft h\u1ee3p c\u00e1c \u0111i\u1ec3m d\u1eef li\u1ec7u \u0111\u00f3 l\u1ea1i v\u1edbi nhau \u0111\u1ec3 nh\u00f3m kh\u00f4ng ch\u1ec9 th\u1ea5y r\u1eb1ng m\u00e1y m\u00f3c \u0111\u00e3 d\u1eebng ho\u1ea1t \u0111\u1ed9ng, m\u00e0 c\u00f2n bi\u1ebft \u0111\u01b0\u1ee3c \u0111\u01a1n \u0111\u1eb7t h\u00e0ng n\u00e0o \u0111ang \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n, v\u1eadt li\u1ec7u n\u00e0o \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, nh\u1eefng l\u1ed7i n\u00e0o \u0111\u00e3 x\u1ea3y ra v\u00e0 li\u1ec7u l\u1ecbch s\u1eed b\u1ea3o tr\u00ec c\u00f3 cho th\u1ea5y v\u1ea5n \u0111\u1ec1 \u0111\u00f3 c\u00f3 t\u00e1i di\u1ec5n hay kh\u00f4ng. N\u1ebfu kh\u00f4ng c\u00f3 s\u1ef1 t\u00edch h\u1ee3p, ng\u01b0\u1eddi gi\u00e1m s\u00e1t th\u01b0\u1eddng d\u00e0nh nhi\u1ec1u th\u1eddi gian h\u01a1n \u0111\u1ec3 \u0111\u1ed1i chi\u1ebfu b\u00e1o c\u00e1o h\u01a1n l\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t.<\/p>\n\n\n\n

V\u00ed d\u1ee5, trong m\u1ed9t nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, s\u1ef1 s\u1ee5t gi\u1ea3m s\u1ea3n l\u01b0\u1ee3ng tr\u00ean m\u1ed9t d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i ch\u1ec9 c\u00f3 \u00fd ngh\u0129a khi \u0111\u01b0\u1ee3c xem x\u00e9t c\u00f9ng v\u1edbi d\u1eef li\u1ec7u v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 l\u1ecbch tr\u00ecnh v\u1ec7 sinh. N\u1ebfu... Ph\u1ea7n m\u1ec1m OEE<\/strong> <\/a>B\u1eb1ng c\u00e1ch t\u00edch h\u1ee3p c\u00e1c b\u1ea3n ghi \u0111\u00f3, nh\u00e0 m\u00e1y c\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t gi\u1eefa th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng theo k\u1ebf ho\u1ea1ch th\u00f4ng th\u01b0\u1eddng v\u00e0 c\u00e1c t\u1ed5n th\u1ea5t b\u1ea5t th\u01b0\u1eddng c\u1ea7n x\u1eed l\u00fd. \u0110i\u1ec1u n\u00e0y gi\u00fap d\u1ec5 d\u00e0ng t\u1ea1o ra m\u1ed9t c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i thay v\u00ec m\u1ed9t c\u00f4ng c\u1ee5 b\u00e1o c\u00e1o ri\u00eang l\u1ebb kh\u00e1c.<\/p>\n\n\n\n

<\/span>Qu\u1ea3n l\u00fd c\u1ea3nh b\u00e1o v\u00e0 ngo\u1ea1i l\u1ec7 \u0111\u1ec3 ph\u1ea3n h\u1ed3i nhanh h\u01a1n<\/span><\/h3>\n\n\n\n

T\u1ed1t Ph\u1ea7n m\u1ec1m theo d\u00f5i OEE<\/a><\/strong> Kh\u00f4ng n\u00ean k\u1ef3 v\u1ecdng c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd ph\u1ea3i ng\u1ed3i nh\u00ecn m\u00e0n h\u00ecnh c\u1ea3 ng\u00e0y. H\u1ec7 th\u1ed1ng n\u00ean g\u1eedi c\u1ea3nh b\u00e1o khi s\u1ea3n l\u01b0\u1ee3ng kh\u00f4ng \u0111\u1ea1t m\u1ee5c ti\u00eau, th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u01b0\u1ee3t qu\u00e1 ng\u01b0\u1ee1ng cho ph\u00e9p, ho\u1eb7c t\u1ef7 l\u1ec7 s\u1ea3n ph\u1ea9m l\u1ed7i t\u0103ng \u0111\u1ed9t bi\u1ebfn v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n ki\u1ec3m so\u00e1t. C\u00e1c c\u1ea3nh b\u00e1o n\u00e0y n\u00ean \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo vai tr\u00f2, \u0111\u1ec3 ng\u01b0\u1eddi v\u1eadn h\u00e0nh th\u1ea5y c\u00e1c v\u1ea5n \u0111\u1ec1 \u1edf c\u1ea5p d\u00e2y chuy\u1ec1n, b\u1ed9 ph\u1eadn b\u1ea3o tr\u00ec th\u1ea5y c\u1ea3nh b\u00e1o thi\u1ebft b\u1ecb, v\u00e0 ng\u01b0\u1eddi l\u00e3nh \u0111\u1ea1o nh\u00e0 m\u00e1y th\u1ea5y c\u00e1c tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7 v\u1ec1 hi\u1ec7u su\u1ea5t theo khu v\u1ef1c ho\u1eb7c \u0111\u1ecba \u0111i\u1ec3m. M\u1ee5c \u0111\u00edch l\u00e0 \u0111\u1ec3 gi\u1ea3m th\u1eddi gian ph\u1ea3n h\u1ed3i, v\u00ec m\u1ed7i ph\u1ea3n h\u1ed3i ch\u1eadm tr\u1ec5 \u0111\u1ec1u l\u00e0m m\u1ea5t \u0111i v\u00e0i ph\u00fat qu\u00fd gi\u00e1.<\/p>\n\n\n\n

Tr\u00ean th\u1ef1c t\u1ebf, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn, n\u01a1i m\u1ed7i ph\u00fat \u0111\u1ec1u r\u1ea5t t\u1ed1n k\u00e9m. Trong m\u1ed9t nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng, m\u1ed9t d\u00e2y chuy\u1ec1n ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c... 500 \u0111\u01a1n v\u1ecb m\u1ed7i gi\u1edd<\/strong> thua l\u1ed7 nhi\u1ec1u h\u01a1n 8 \u0111\u01a1n v\u1ecb m\u1ed7i ph\u00fat<\/strong> trong th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng. N\u1ebfu h\u1ec7 th\u1ed1ng g\u1eedi c\u1ea3nh b\u00e1o sau 20 ph\u00fat thay v\u00ec 2 ph\u00fat, chi ph\u00ed ch\u1eadm tr\u1ec5 s\u1ebd nhanh ch\u00f3ng t\u0103ng l\u00ean do m\u1ea5t s\u1ea3n l\u01b0\u1ee3ng, k\u00e9m hi\u1ec7u qu\u1ea3 lao \u0111\u1ed9ng v\u00e0 \u00e1p l\u1ef1c kh\u00f4i ph\u1ee5c ti\u1ebfn \u0111\u1ed9. C\u1ea3nh b\u00e1o d\u1ef1a tr\u00ean ngo\u1ea1i l\u1ec7 gi\u00fap gi\u1ea3m thi\u1ec3u... S\u1ea3n xu\u1ea5t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n OEE<\/strong> <\/a>M\u00f4i tr\u01b0\u1eddng n\u00e0y h\u1eefu \u00edch v\u1ec1 m\u1eb7t v\u1eadn h\u00e0nh, ch\u1ee9 kh\u00f4ng ch\u1ec9 \u1ea5n t\u01b0\u1ee3ng v\u1ec1 m\u1eb7t h\u00ecnh \u1ea3nh.<\/p>\n\n\n\n

<\/span>B\u00e1o c\u00e1o \u0111a \u0111\u1ecba \u0111i\u1ec3m m\u00e0 kh\u00f4ng l\u00e0m m\u1ea5t chi ti\u1ebft c\u1ee5c b\u1ed9<\/span><\/h3>\n\n\n\n

N\u1ebfu b\u1ea1n qu\u1ea3n l\u00fd nhi\u1ec1u h\u01a1n m\u1ed9t nh\u00e0 m\u00e1y ho\u1eb7c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t, ph\u1ea7n m\u1ec1m \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb<\/a><\/strong> Ph\u1ea7n m\u1ec1m c\u1ea7n h\u1ed7 tr\u1ee3 b\u00e1o c\u00e1o \u0111a \u0111\u1ecba \u0111i\u1ec3m v\u1edbi \u0111\u1ecbnh ngh\u0129a KPI nh\u1ea5t qu\u00e1n. Gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh nh\u00f3m c\u00f3 th\u1ec3 mu\u1ed1n c\u00f3 c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 vi\u1ec7c so s\u00e1nh OEE, th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 t\u1ed5n th\u1ea5t ch\u1ea5t l\u01b0\u1ee3ng gi\u1eefa c\u00e1c nh\u00e0 m\u00e1y \u1edf Malaysia, Th\u00e1i Lan v\u00e0 Indonesia, nh\u01b0ng m\u1ed7i nh\u00e0 m\u00e1y v\u1eabn c\u1ea7n ph\u00e2n t\u00edch chi ti\u1ebft c\u1ee5c b\u1ed9 theo m\u00e1y m\u00f3c v\u00e0 ca l\u00e0m vi\u1ec7c. Ph\u1ea7n m\u1ec1m c\u1ea7n x\u1eed l\u00fd c\u1ea3 hai c\u1ea5p \u0111\u1ed9 m\u00e0 kh\u00f4ng b\u1eaft bu\u1ed9c m\u1ecdi \u0111\u1ecba \u0111i\u1ec3m ph\u1ea3i \u00e1p d\u1ee5ng c\u00f9ng m\u1ed9t quy tr\u00ecnh l\u00e0m vi\u1ec7c n\u1ebfu \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi th\u1ef1c t\u1ebf ho\u1ea1t \u0111\u1ed9ng. C\u00e1c ch\u1ec9 s\u1ed1 \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a v\u1edbi kh\u1ea3 n\u0103ng thu th\u1eadp d\u1eef li\u1ec7u c\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh th\u01b0\u1eddng l\u00e0 s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1t nh\u1ea5t.<\/p>\n\n\n\n

\u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111a qu\u1ed1c gia c\u00f3 quy tr\u00ecnh t\u01b0\u01a1ng t\u1ef1 nhau t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y. M\u1ed9t nh\u00e0 cung c\u1ea5p ph\u1ee5 t\u00f9ng \u00f4 t\u00f4 c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng m\u1ed9t \u0111\u1ecba \u0111i\u1ec3m n\u00e0o \u0111\u00f3 lu\u00f4n \u0111\u1ea1t hi\u1ec7u su\u1ea5t cao. 8 \u0111\u1ebfn 10 \u0111i\u1ec3m ph\u1ea7n tr\u0103m<\/strong> t\u1ed1t h\u01a1n tr\u00ean c\u00e1c d\u00e2y chuy\u1ec1n gia c\u00f4ng t\u01b0\u01a1ng t\u1ef1. V\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u00edch h\u1ee3p OGi\u00e1m s\u00e1t EE<\/a><\/strong> V\u1edbi c\u1ea5u h\u00ecnh n\u00e0y, c\u00f4ng ty c\u00f3 th\u1ec3 so s\u00e1nh c\u00e1c h\u1ea1ng m\u1ee5c th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i, ph\u1ea3n h\u1ed3i b\u1ea3o tr\u00ec v\u00e0 xu h\u01b0\u1edbng ph\u1ebf ph\u1ea9m m\u1ed9t c\u00e1ch t\u01b0\u01a1ng \u0111\u1ed3ng. \u0110i\u1ec1u \u0111\u00f3 bi\u1ebfn vi\u1ec7c so s\u00e1nh hi\u1ec7u su\u1ea5t th\u00e0nh m\u1ed9t ho\u1ea1t \u0111\u1ed9ng c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c thay v\u00ec ch\u1ec9 l\u00e0 m\u1ed9t b\u1ea3ng \u0111i\u1ec3m t\u1ed5ng quan.<\/p>\n\n\n\n

<\/span>H\u00e3y t\u00ecm hi\u1ec3u v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n OEE linh ho\u1ea1t v\u00e0 ph\u00e2n t\u00edch chi ti\u1ebft.<\/span><\/h3>\n\n\n\n

M\u1ed7i nh\u00e0 m\u00e1y \u0111\u1ec1u t\u00ednh to\u00e1n OEE b\u1eb1ng c\u00f9ng m\u1ed9t khung c\u01a1 b\u1ea3n, nh\u01b0ng chi ti\u1ebft th\u00ec kh\u00e1c nhau. M\u1ed9t s\u1ed1 nh\u00f3m lo\u1ea1i tr\u1eeb b\u1ea3o tr\u00ec theo k\u1ebf ho\u1ea1ch kh\u1ecfi \u0110\u1ed9 s\u1eb5n s\u00e0ng, m\u1ed9t s\u1ed1 t\u00e1ch ph\u1ebf ph\u1ea9m kh\u1edfi \u0111\u1ed9ng kh\u1ecfi ph\u1ebf ph\u1ea9m \u1ed5n \u0111\u1ecbnh, v\u00e0 nh\u1eefng nh\u00f3m kh\u00e1c c\u1ea7n theo d\u00f5i s\u1ef1 tu\u00e2n th\u1ee7 nh\u1ecbp \u0111\u1ed9 s\u1ea3n xu\u1ea5t c\u00f9ng v\u1edbi OEE ti\u00eau chu\u1ea9n. M\u1ed9t nh\u00e0 m\u00e1y t\u1ed1t C\u00f4ng c\u1ee5 t\u00ednh to\u00e1n OEE<\/strong><\/a> N\u00ean cho ph\u00e9p b\u1ea1n c\u1ea5u h\u00ecnh c\u00f4ng th\u1ee9c, ng\u01b0\u1ee1ng, s\u01a1 \u0111\u1ed3 l\u00fd lu\u1eadn v\u00e0 c\u00e1c chi\u1ec1u b\u00e1o c\u00e1o m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c th\u1ee7 c\u00f4ng. N\u1ebfu logic qu\u00e1 c\u1ee9ng nh\u1eafc, nh\u00f3m c\u1ee7a b\u1ea1n cu\u1ed1i c\u00f9ng s\u1ebd ph\u1ea3i xu\u1ea5t d\u1eef li\u1ec7u tr\u1edf l\u1ea1i Excel.<\/p>\n\n\n\n

Kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch chi ti\u1ebft c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m. B\u1ea1n c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng chuy\u1ec3n \u0111\u1ed5i t\u1eeb ch\u1ec9 s\u1ed1 OEE c\u1ea5p nh\u00e0 m\u00e1y sang ch\u1ec9 s\u1ed1 d\u00e2y chuy\u1ec1n, m\u00e1y m\u00f3c, s\u1ea3n ph\u1ea9m, ca l\u00e0m vi\u1ec7c, ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 s\u1ef1 ki\u1ec7n ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ch\u1ec9 v\u1edbi v\u00e0i c\u00fa nh\u1ea5p chu\u1ed9t. Trong m\u00f4i tr\u01b0\u1eddng nh\u00e0 m\u00e1y th\u1ef1c t\u1ebf, c\u01a1 h\u1ed9i c\u1ea3i ti\u1ebfn hi\u1ebfm khi \u0111\u1ebfn t\u1eeb ch\u00ednh c\u00e1c ch\u1ec9 s\u1ed1 t\u1ed5ng quan; ch\u00fang \u0111\u1ebfn t\u1eeb vi\u1ec7c x\u00e1c \u0111\u1ecbnh r\u1eb1ng m\u1ed9t m\u00e1y \u0111\u00f3ng g\u00f3i b\u1ecb m\u1ea5t 12% th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng do c\u00e1c s\u1ef1 c\u1ed1 nh\u1ecf trong ca \u0111\u00eam, ho\u1eb7c t\u1ef7 l\u1ec7 l\u1ed7i ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a m\u1ed9t d\u00e2y chuy\u1ec1n \u0111\u00fac t\u0103ng m\u1ea1nh trong qu\u00e1 tr\u00ecnh thay \u0111\u1ed5i s\u1ea3n ph\u1ea9m. \u0110\u00f3 l\u00e0 n\u01a1i h\u1ec7 th\u1ed1ng b\u1eaft \u0111\u1ea7u h\u1ed7 tr\u1ee3 c\u1ea3i ti\u1ebfn theo ph\u01b0\u01a1ng ph\u00e1p Lean, ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 b\u00e1o c\u00e1o KPI.<\/p>\n\n\n\n

<\/span>Danh s\u00e1ch ki\u1ec3m tra d\u00e0nh cho ng\u01b0\u1eddi mua ph\u1ea7n m\u1ec1m OEE<\/span><\/h3>\n\n\n\n

Khi b\u1ea1n \u0111\u00e1nh gi\u00e1 Ph\u1ea7n m\u1ec1m OEE<\/a><\/strong>, H\u00e3y s\u1eed d\u1ee5ng danh s\u00e1ch ki\u1ec3m tra d\u1ef1a tr\u00ean vi\u1ec7c th\u1ef1c thi t\u1ea1i x\u01b0\u1edfng s\u1ea3n xu\u1ea5t, ch\u1ee9 kh\u00f4ng ch\u1ec9 d\u1ef1a tr\u00ean c\u00e1c b\u1ea3n demo c\u1ee7a nh\u00e0 cung c\u1ea5p. Danh s\u00e1ch r\u00fat g\u1ecdn c\u1ee7a b\u1ea1n n\u00ean bao g\u1ed3m c\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3:<\/p>\n\n\n\n