{"id":15270,"date":"2022-04-27T09:55:43","date_gmt":"2022-04-27T09:55:43","guid":{"rendered":"https:\/\/ixox.net\/?p=15270"},"modified":"2024-07-18T15:22:37","modified_gmt":"2024-07-18T08:22:37","slug":"cai-thien-nang-suat-cho-xuong-gia-cong","status":"publish","type":"post","link":"https:\/\/ixox.net\/cai-thien-nang-suat-cho-xuong-gia-cong\/","title":{"rendered":"C\u1ea3i Thi\u1ec7n N\u0103ng Su\u1ea5t Cho X\u01b0\u1edfng Gia C\u00f4ng Qua 9 L\u01b0u \u00dd"},"content":{"rendered":"
<\/p>\n
M\u1ecdi b\u1ed9 ph\u1eadn trong m\u1ed9t x\u01b0\u1edfng gia c\u00f4ng c\u01a1 kh\u00ed ch\u00ednh x\u00e1c c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m vi\u1ec7c v\u1edbi nhau theo quy tr\u00ecnh \u0111\u1ed3ng b\u1ed9 \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 t\u1ed1i \u0111a. \u0110\u00f3 l\u00e0 m\u1ed9t s\u1ef1 c\u00e2n b\u1eb1ng tinh t\u1ebf \u0111\u1ec3 gi\u1eef cho m\u00e1y m\u00f3c ho\u1ea1t \u0111\u1ed9ng \u1edf tr\u1ea1ng th\u00e1i \u1ed5n \u0111\u1ecbnh v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c nh\u00e2n vi\u00ean c\u0169ng l\u00e0m vi\u1ec7c hi\u1ec7u qu\u1ea3.<\/strong><\/span><\/p>\n Lu\u00f4n c\u00f3 m\u1ed9t quy tr\u00ecnh l\u00e0m vi\u1ec7c theo m\u1ed9t c\u00e1ch \u0111\u1ed3ng b\u1ed9 v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn trong x\u01b0\u1edfng s\u1ea3n xu\u1ea5t v\u1edbi nhau. \u0110i\u1ec1u n\u00e0y gi\u00fap cho b\u1ea1n d\u1ec5 d\u00e0ng ph\u00e2n c\u00f4ng c\u00f4ng vi\u1ec7c cho c\u00e1c nh\u00e2n vi\u00ean, c\u0169ng nh\u01b0 theo d\u00f5i, ki\u1ec3m so\u00e1t ho\u1ea1t \u0111\u1ed9ng gia c\u00f4ng s\u1ea3n xu\u1ea5t, \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 nhanh ch\u00f3ng. K\u1ebf ho\u1ea1ch l\u00e0m vi\u1ec7c c\u1ea7n t\u1ed1i \u01b0u v\u1edbi nh\u1eefng quy tr\u00ecnh r\u00f5 r\u00e0ng, th\u1ec3 hi\u1ec7n m\u1ee9c \u0111\u1ed9 k\u1ebft n\u1ed1i cao gi\u1eefa nh\u00e2n vi\u00ean, c\u00f4ng vi\u1ec7c v\u00e0 thi\u1ebft b\u1ecb, m\u00e1y m\u00f3c trong x\u01b0\u1edfng s\u1ea3n xu\u1ea5t, \u0111\u1ea3m b\u1ea3o cho m\u1ecdi ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c di\u1ec5n ra li\u1ec1n m\u1ea1ch, th\u00f4ng su\u1ed1t. Ngo\u00e0i ra c\u0169ng c\u1ea7n th\u01b0\u1eddng xuy\u00ean c\u1eadp nh\u1eadt k\u1ebf ho\u1ea1ch \u0111\u1ec3 c\u00f3 nh\u1eefng thay \u0111\u1ed5i ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi th\u1ef1c t\u1ebf s\u1ea3n xu\u1ea5t.<\/span><\/p>\n Quy tr\u00ecnh s\u1ea3n xu\u1ea5t l\u00e0 l\u1ed9 tr\u00ecnh m\u00e0 s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh b\u1eaft \u0111\u1ea7u t\u1eeb ph\u00f4i th\u00f4 cho \u0111\u1ebfn khi t\u1ea1o h\u00ecnh v\u00e0 \u0111\u1ea1t y\u00eau c\u1ea7u \u0111\u1ec1 ra. B\u1ea1n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 n\u0103ng su\u1ea5t cho x\u01b0\u1edfng gia c\u00f4ng khi x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c quy tr\u00ecnh tinh g\u1ecdn, \u0111i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m \u0111\u01b0\u1ee3c th\u1eddi gian l\u00e3ng ph\u00ed, lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c nh\u1eefng r\u1eafc r\u1ed1i g\u1eb7p ph\u1ea3i trong qu\u00e1 tr\u00ecnh gia c\u00f4ng. V\u00ed d\u1ee5 n\u1ebfu c\u00e1c chi ti\u1ebft \u0111\u01b0\u1ee3c gia c\u00f4ng trong m\u1ed9t m\u00e1y CNC v\u00e0 \u0111\u01b0\u1ee3c chuy\u1ec3n qua m\u1ed9t m\u00e1y CNC kh\u00e1c \u0111\u1ec3 l\u00e0m m\u1ed9t nguy\u00ean c\u00f4ng kh\u00e1c, n\u1ebfu ch\u00fang \u0111\u1eb7t c\u00e1ch xa nhau, s\u1ebd m\u1ea5t nhi\u1ec1u th\u1eddi gian l\u00e3ng ph\u00ed khi di chuy\u1ec3n ph\u00f4i. B\u1eb1ng c\u00e1ch \u0111\u1eb7t hai m\u00e1y CNC g\u1ea7n nhau h\u01a1n, ho\u1eb7c l\u1ef1a ch\u1ecdn nh\u1eefng b\u01b0\u1edbc gia c\u00f4ng kh\u00e1c t\u1ed1i \u01b0u h\u01a1n s\u1ebd c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 n\u0103ng su\u1ea5t gia c\u00f4ng c\u1ee7a nh\u00e0 x\u01b0\u1edfng.<\/span><\/p>\n Tay ngh\u1ec1 hay nh\u1eefng k\u1ef9 n\u0103ng c\u00f4ng vi\u1ec7c c\u1ee7a nh\u00e2n vi\u00ean trong x\u01b0\u1edfng gia c\u00f4ng s\u1ea3n xu\u1ea5t l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 n\u00e2ng cao n\u0103ng su\u1ea5t. \u0110\u1ec3 \u0111\u1ea3m r\u1eb1ng s\u1ea3n ph\u1ea9m l\u1ed7i l\u00e0 th\u1ea5p nh\u1ea5t, nh\u00e2n vi\u00ean c\u1ee7a b\u1ea1n c\u1ea7n ph\u1ea3i c\u00f3 tay ngh\u1ec1 cao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c gia c\u00f4ng s\u1ebd kh\u00f4ng c\u00f3 ho\u1eb7c c\u00f3 r\u1ea5t \u00edt sai s\u00f3t. Vi\u1ec7c ph\u1ea3i gia c\u00f4ng l\u1ea1i m\u1ed9t b\u1ed9 ph\u1eadn kh\u00e1c \u0111\u1ec3 thay th\u1ebf b\u1ed9 ph\u1eadn b\u1ecb l\u1ed7i s\u1ebd khi\u1ebfn x\u01b0\u1edfng s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n t\u1ed1n th\u00eam nguy\u00ean li\u1ec7u, th\u1eddi gian v\u00e0 nh\u00e2n c\u00f4ng.<\/span><\/p>\n \u0110\u1eb7c bi\u1ec7t, t\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng nh\u00e2n vi\u00ean c\u0169ng \u0111\u1ec1u ph\u1ea3i n\u1eafm r\u00f5 v\u00e0 th\u1ef1c hi\u1ec7n nghi\u00eam ch\u1ec9nh nh\u1eefng quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n lao \u0111\u1ed9ng, hi\u1ec3u v\u1ec1 nh\u1eefng m\u1ed1i nguy hi\u1ec3m t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a nh\u1eefng ch\u1ea5n th\u01b0\u01a1ng c\u1ee7a nh\u00e2n vi\u00ean d\u1eabn \u0111\u1ebfn vi\u1ec7c m\u1ea5t \u0111i m\u1ed9t kho\u1ea3ng th\u1eddi gian do ph\u1ea3i ng\u1eebng ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t.<\/span><\/p>\n B\u01b0\u1edbc cu\u1ed1i c\u00f9ng trong h\u1ea7u h\u1ebft c\u00e1c quy tr\u00ecnh gia c\u00f4ng s\u1ea3n xu\u1ea5t l\u00e0 \u0111o l\u01b0\u1eddng, ki\u1ec3m tra \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn trong s\u1ea3n ph\u1ea9m c\u00f3 k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c. Qu\u00e1 tr\u00ecnh n\u00e0y n\u1ebfu c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n nhanh ch\u00f3ng v\u1edbi nh\u1eefng thi\u1ebft b\u1ecb, d\u1ee5ng c\u1ee5 \u0111o c\u00f3 \u0111\u1ed9 tin c\u1eady cao s\u1ebd gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng nh\u1eadn ra nh\u1eefng sai s\u00f3t trong qu\u00e1 tr\u00ecnh gia c\u00f4ng \u0111\u1ec3 c\u00f3 nh\u1eefng kh\u1eafc ph\u1ee5c k\u1ecbp th\u1eddi, gi\u1ea3m thi\u1ec3u \u0111\u01b0\u1ee3c t\u1ed1i \u0111a nh\u1eefng s\u1ea3n ph\u1ea9m l\u1ed7i.<\/span><\/p>\n Tinh H\u00e0 cung c\u1ea5p \u0111a d\u1ea1ng c\u00e1c thi\u1ebft b\u1ecb v\u00e0 d\u1ee5ng c\u1ee5 \u0111o c\u1ee7a nhi\u1ec1u h\u00e3ng n\u1ed5i ti\u1ebfng th\u1ebf gi\u1edbi nh\u01b0 Mitutoyo, Ojiyas, Faro, Zoller, RSK,… mang \u0111\u1ebfn cho b\u1ea1n nhi\u1ec1u l\u1ef1a ch\u1ecdn trong vi\u1ec7c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m. C\u00e1c b\u1ea1n c\u00f3 th\u1ec3 xem t\u1ea1i \u0111\u00e2y<\/strong><\/a><\/span><\/p>\n \u0110\u1ed1i v\u1edbi c\u00e1c x\u01b0\u1edfng gia c\u00f4ng c\u01a1 kh\u00ed, nh\u1ea5t l\u00e0 \u0111\u1ed1i v\u1edbi c\u01a1 kh\u00ed ch\u00ednh x\u00e1c, vi\u1ec7c n\u00e2ng c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 gia c\u00f4ng ch\u00ednh l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch n\u00e2ng cao n\u0103ng su\u1ea5t gia c\u00f4ng v\u00f4 c\u00f9ng hi\u1ec7u qu\u1ea3. Nh\u1eefng c\u00f4ng c\u1ee5 gia c\u00f4ng ch\u1ea5t l\u01b0\u1ee3ng c\u00f3 th\u1ec3 s\u1ebd khi\u1ebfn cho b\u1ea1n m\u1ea5t nhi\u1ec1u chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u, nh\u01b0ng v\u1edbi tu\u1ed5i b\u1ec1n c\u0169ng nh\u01b0 s\u1ed1 l\u01b0\u1ee3ng l\u1edbn s\u1ea3n ph\u1ea9m m\u00e0 ch\u00fang l\u00e0m ra \u0111\u01b0\u1ee3c th\u00ec s\u1ebd kh\u00f4ng m\u1ea5t nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 b\u1ea1n thu h\u1ed3i v\u1ed1n v\u00e0 l\u1ee3i nhu\u1eadn m\u00e0 nh\u1eefng c\u00f4ng c\u1ee5 gia c\u00f4ng n\u00e0y mang \u0111\u1ebfn cho b\u1ea1n c\u0169ng s\u1ebd \u0111\u00e1ng k\u1ec3 h\u01a1n r\u1ea5t nhi\u1ec1u.<\/span><\/p>\n Tinh H\u00e0 l\u00e0 \u0111\u1ea1i l\u00fd \u1ee7y quy\u1ec1n c\u1ee7a nhi\u1ec1u h\u00e3ng d\u1ee5ng c\u1ee5 c\u1eaft g\u1ecdt gia c\u00f4ng t\u00ean tu\u1ed5i tr\u00ean th\u1ebf gi\u1edbi nh\u01b0 Sumitomo, Big Daishowa, Union Tool, OSG, Hpmt. C\u00e1c b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o nh\u1eefng c\u00f4ng c\u1ee5 gia c\u00f4ng ch\u1ea5t l\u01b0\u1ee3ng m\u00e0 Tinh H\u00e0 ph\u00e2n ph\u1ed1i t\u1ea1i \u0111\u00e2y<\/strong><\/a>.<\/span><\/p>\n B\u1ea3o d\u01b0\u1ee1ng, b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 m\u00e1y m\u00f3c v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 gia c\u00f4ng trong x\u01b0\u1edfng s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n l\u00e0 c\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng gia c\u00f4ng \u0111\u01b0\u1ee3c di\u1ec5n ra li\u00ean t\u1ee5c, \u1ed5n \u0111\u1ecbnh, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u ra. H\u00e3y y\u00eau c\u1ea7u nh\u00e2n vi\u00ean c\u1ee7a b\u1ea1n ki\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c m\u00e1y gia c\u00f4ng v\u00e0o \u0111\u1ea7u ng\u00e0y l\u00e0m vi\u1ec7c \u0111\u1ec3 xem ch\u00fang c\u00f3 ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c hay kh\u00f4ng. Vi\u1ec7c l\u00ean k\u1ebf ho\u1ea1ch \u0111\u1ec3 d\u00e0nh nh\u1eefng kho\u1ea3ng th\u1eddi gian c\u1ee5 th\u1ec3 \u0111\u1ec3 b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 s\u1ebd \u00edt t\u1ed1n k\u00e9m h\u01a1n nhi\u1ec1u so v\u1edbi vi\u1ec7c m\u1ea5t nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 ch\u1edd \u0111\u1ee3i s\u1eeda ch\u1eefa m\u00e1y m\u00f3c khi ch\u00fang g\u1eb7p s\u1ef1 c\u1ed1. B\u1ea3o d\u01b0\u1ee1ng, b\u1ea3o tr\u00ec m\u00e1y m\u00f3c \u0111\u1ecbnh k\u1ef3 v\u00e0 th\u01b0\u1eddng xuy\u00ean s\u1ebd \u0111\u1ea3m b\u1ea3o h\u1ea1n ch\u1ebf t\u1ed1i \u0111a c\u00e1c v\u1ea5n \u0111\u1ec1 h\u1ecfng h\u00f3c c\u1ee7a m\u00e1y gia c\u00f4ng. Xem th\u00eam H\u01b0\u1edbng d\u1eabn b\u1ea3o d\u01b0\u1ee1ng m\u00e1y CNC \u0111\u00fang quy tr\u00ecnh<\/em><\/a>.<\/span><\/p>\n Th\u1eddi gian ch\u1ebft (downtime) l\u00e0 nguy\u00ean nh\u00e2n h\u00e0ng \u0111\u1ea7u g\u00e2y ra s\u1ee5t gi\u1ea3m n\u0103ng su\u1ea5t gia c\u00f4ng trong b\u1ea5t k\u00ec x\u01b0\u1edfng s\u1ea3n xu\u1ea5t n\u00e0o. B\u1ea1n c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u th\u1eddi gian ch\u1ebft c\u1ee7a m\u00e1y m\u00f3c b\u1eb1ng c\u00e1ch theo d\u00f5i th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang, th\u1ed1ng k\u00ea th\u1eddi gian ch\u1ebft v\u00e0 t\u00ecm ra nguy\u00ean nh\u00e2n t\u1ea1i sao. N\u1ebfu nh\u01b0 m\u00e1y m\u00f3c c\u1ee7a b\u1ea1n th\u01b0\u1eddng xuy\u00ean ph\u1ea3i d\u1eebng l\u1ea1i \u0111\u1ec3 s\u1eeda ch\u1eefa th\u00ec c\u00f3 th\u1ec3 b\u1ea1n n\u00ean ngh\u0129 \u0111\u1ebfn vi\u1ec7c thay th\u1ebf m\u00e1y gia c\u00f4ng m\u1edbi. N\u1ebfu nguy\u00ean nh\u00e2n l\u00e0 do qu\u00e1 tr\u00ecnh gia c\u00f4ng ch\u01b0a h\u1ee3p l\u00fd, kho\u1ea3ng c\u00e1ch m\u00e1y m\u00f3c qu\u00e1 xa nhau hay do qu\u00e1 tr\u00ecnh g\u00e1 l\u1eafp, thi\u1ebft l\u1eadp dao c\u1ee5 m\u1ea5t nhi\u1ec1u th\u1eddi gian th\u00ec b\u1ea1n c\u1ea7n t\u00ecm ph\u01b0\u01a1ng \u00e1n \u0111\u1ec3 gi\u1ea3i quy\u1ebft.\u00a0<\/span><\/p>\n1. K\u1ebf ho\u1ea1ch l\u00e0m vi\u1ec7c r\u00f5 r\u00e0ng<\/b><\/span><\/h2>\n
2. X\u00e2y d\u1ef1ng quy tr\u00ecnh s\u1ea3n xu\u1ea5t tinh g\u1ecdn<\/b><\/span><\/h2>\n
3. N\u00e2ng cao k\u1ef9 n\u0103ng nh\u00e2n vi\u00ean<\/b><\/span><\/h2>\n
4. Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/b><\/span><\/h2>\n
5. N\u00e2ng c\u1ea5p c\u00f4ng c\u1ee5 gia c\u00f4ng<\/b><\/span><\/h2>\n
6. B\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3<\/b><\/span><\/h2>\n
7. Gi\u1ea3m t\u1ed1i \u0111a th\u1eddi gian ch\u1ebft trong s\u1ea3n xu\u1ea5t<\/b><\/span><\/h2>\n