{"id":3969,"date":"2026-10-11T10:04:41","date_gmt":"2026-10-11T02:04:41","guid":{"rendered":"http:\/\/0"},"modified":"2026-10-13T11:10:06","modified_gmt":"2026-10-13T03:10:06","slug":"flash-keeps-returning-start-at-the-parting-line","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/vi\/blog\/flash-keeps-returning-start-at-the-parting-line\/","title":{"rendered":"Flash Keeps Returning? Start at the Parting Line"},"content":{"rendered":"

Ba via trong \u00e9p phun r\u1ea5t d\u1ec5 nh\u1eadn th\u1ea5y nh\u01b0ng l\u1ea1i d\u1ec5 b\u1ecb ch\u1ea9n \u0111o\u00e1n sai m\u1ed9t c\u00e1ch \u0111\u00e1ng ng\u1ea1c nhi\u00ean. M\u1ed9t v\u00e2y m\u1ecfng \u1edf \u0111\u01b0\u1eddng ph\u00e2n khu\u00f4n c\u00f3 th\u1ec3 xu\u1ea5t ph\u00e1t t\u1eeb khu\u00f4n kh\u00f4ng c\u00f2n \u0111\u00f3ng k\u00edn \u0111\u1ec1u, nh\u01b0ng ba via c\u0169ng c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n \u1edf mi\u1ebfng ch\u00e8n, thanh tr\u01b0\u1ee3t, ch\u1ed1t \u0111\u1ea9y ho\u1eb7c l\u1ed7 th\u00f4ng h\u01a1i. T\u0103ng l\u1ef1c k\u1eb9p ho\u1eb7c gi\u1ea3m \u00e1p su\u1ea5t phun c\u00f3 th\u1ec3 che gi\u1ea5u tri\u1ec7u ch\u1ee9ng trong khi t\u1ea1o ra m\u1ed9t khuy\u1ebft t\u1eadt kh\u00e1c. C\u00e2u h\u1ecfi \u0111\u1ea7u ti\u00ean h\u1eefu \u00edch kh\u00f4ng ph\u1ea3i l\u00e0 \u201cCh\u00fang ta n\u00ean thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t n\u00e0o?\u201d m\u00e0 l\u00e0 \u201cBa via b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u, v\u00e0 \u0111i\u1ec1u g\u00ec \u0111\u00e3 thay \u0111\u1ed5i khi n\u00f3 xu\u1ea5t hi\u1ec7n?\u201d<\/p>\n

Ch\u1ea9n \u0111o\u00e1n \u01b0u ti\u00ean v\u1ecb tr\u00ed bi\u1ebfn m\u1ed9t tri\u1ec7u ch\u1ee9ng ngo\u1ea1i quan th\u00e0nh m\u1ed9t v\u1ea5n \u0111\u1ec1 v\u1ec1 khu\u00f4n v\u00e0 quy tr\u00ecnh c\u00f3 th\u1ec3 truy v\u1ebft. N\u00f3 c\u0169ng gi\u00fap ng\u01b0\u1eddi mua ph\u00e2n bi\u1ec7t m\u1ed9t ch\u1ec9nh s\u1eeda quy tr\u00ecnh t\u1ea1m th\u1eddi v\u1edbi c\u00f4ng vi\u1ec7c thu\u1ed9c v\u1ec1 b\u1ea3o tr\u00ec ho\u1eb7c thi\u1ebft k\u1ebf chi ti\u1ebft.<\/p>\n

Ch\u1ea9n \u0111o\u00e1n nhanh:<\/strong> ghi l\u1ea1i v\u1ecb tr\u00ed ch\u00ednh x\u00e1c, ba via l\u00e0 li\u00ean t\u1ee5c hay c\u1ee5c b\u1ed9, l\u00f2ng khu\u00f4n ho\u1eb7c khu v\u1ef1c khu\u00f4n b\u1ecb \u1ea3nh h\u01b0\u1edfng, v\u00e0 li\u1ec7u n\u00f3 xu\u1ea5t hi\u1ec7n sau m\u1ed9t thay \u0111\u1ed5i v\u1ec1 d\u1ee5ng c\u1ee5, v\u1eadt li\u1ec7u, thi\u1ebft l\u1eadp hay s\u1ea3n xu\u1ea5t. Sau \u0111\u00f3 ch\u1ec9 thay \u0111\u1ed5i m\u1ed9t bi\u1ebfn s\u1ed1 t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m.<\/p>\n

Trong b\u00e0i vi\u1ebft n\u00e0y<\/strong><\/p>\n

    \n
  1. L\u1eadp b\u1ea3n \u0111\u1ed3 ba via tr\u01b0\u1edbc khi thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t<\/a><\/li>\n
  2. Ph\u00e2n bi\u1ec7t v\u1ea5n \u0111\u1ec1 \u0111\u00f3ng k\u00edn v\u1edbi v\u1ea5n \u0111\u1ec1 quy tr\u00ecnh<\/a><\/li>\n
  3. Th\u1ef1c hi\u1ec7n hi\u1ec7u ch\u1ec9nh c\u00f3 ki\u1ec3m so\u00e1t<\/a><\/li>\n
  4. Khi h\u00ecnh h\u1ecdc ho\u1eb7c th\u00f4ng h\u01a1i l\u00e0 r\u00e0ng bu\u1ed9c<\/a><\/li>\n
  5. Khi vi\u1ec7c c\u1eaft g\u1ecdt c\u00f3 \u00edch\u2014v\u00e0 khi kh\u00f4ng<\/a><\/li>\n
  6. Nh\u1eefng g\u00ec c\u1ea7n \u0111\u01b0a v\u00e0o b\u00e0n giao cho nh\u00e0 cung c\u1ea5p<\/a><\/li>\n
  7. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li>\n<\/ol>\n

    L\u1eadp b\u1ea3n \u0111\u1ed3 ba via tr\u01b0\u1edbc khi thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t<\/h2>\n

    \"Parting<\/p>\n

    \u0110\u00e1nh d\u1ea5u khuy\u1ebft t\u1eadt tr\u00ean b\u1ea3n v\u1ebd ho\u1eb7c \u1ea3nh v\u00e0 so s\u00e1nh nhi\u1ec1u chi ti\u1ebft li\u00ean ti\u1ebfp. M\u1ed9t v\u00e2y li\u00ean t\u1ee5c quanh \u0111\u01b0\u1eddng ph\u00e2n khu\u00f4n \u0111\u00f2i h\u1ecfi m\u1ed9t cu\u1ed9c \u0111i\u1ec1u tra kh\u00e1c v\u1edbi m\u1ed9t \u0111o\u1ea1n ng\u1eafn t\u1ea1i m\u1ed9t mi\u1ebfng ch\u00e8n ho\u1eb7c m\u1ed9t v\u1ebft l\u1eb7p l\u1ea1i b\u00ean c\u1ea1nh ch\u1ed1t \u0111\u1ea9y. Ki\u1ec3m tra xem n\u00f3 x\u1ea3y ra \u1edf m\u1ecdi l\u00f2ng khu\u00f4n, m\u1ed9t l\u00f2ng khu\u00f4n, hay ch\u1ec9 sau khi khu\u00f4n \u0111\u1ea1t nhi\u1ec7t \u0111\u1ed9 v\u1eadn h\u00e0nh.<\/p>\n\n\n\n\n\n\n\n
    V\u1ecb tr\u00ed ba via<\/th>\nB\u1eb1ng ch\u1ee9ng c\u1ea7n ki\u1ec3m tra<\/th>\nKh\u00f4ng gi\u1ea3 \u0111\u1ecbnh<\/th>\n<\/tr>\n<\/thead>\n
    V\u00e2y r\u1ed9ng \u1edf \u0111\u01b0\u1eddng ph\u00e2n khu\u00f4n<\/td>\n\u0110\u1ed9 kh\u00edt, c\u0103n ch\u1ec9nh, t\u00ecnh tr\u1ea1ng k\u1eb9p, h\u01b0 h\u1ecfng b\u1ec1 m\u1eb7t<\/td>\nT\u0103ng l\u1ef1c k\u1eb9p lu\u00f4n l\u00e0 gi\u1ea3i ph\u00e1p<\/td>\n<\/tr>\n
    M\u1ed9t ch\u1ed1t ch\u00e8n ho\u1eb7c b\u1ec1 m\u1eb7t ch\u1eb7n<\/td>\nM\u00e0i m\u00f2n c\u1ee5c b\u1ed9, m\u1ea3nh v\u1ee5n, \u0111\u1ed9 kh\u00edt, \u0111\u1ed9 \u0111\u1ee1, chuy\u1ec3n \u0111\u1ed9ng nhi\u1ec7t<\/td>\nTo\u00e0n b\u1ed9 khu\u00f4n b\u1ecb l\u1ec7ch<\/td>\n<\/tr>\n
    \u0110\u1eb7c \u0111i\u1ec3m tho\u00e1t h\u01a1i ho\u1eb7c \u0111\u1ea9y s\u1ea3n ph\u1ea9m<\/td>\nT\u00ecnh tr\u1ea1ng tho\u00e1t h\u01a1i, \u00e1p su\u1ea5t c\u1ee5c b\u1ed9, khe h\u1edf ch\u1ed1t \u0111\u1ea9y<\/td>\nM\u1ecdi ba via \u0111\u1ec1u do tho\u00e1t h\u01a1i k\u00e9m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Ghi l\u1ea1i l\u00f4 nh\u1ef1a, m\u00e1y, l\u00f2ng khu\u00f4n, s\u1ed1 chu k\u1ef3 v\u00e0 tr\u1ea1ng th\u00e1i quy tr\u00ecnh. N\u1ebfu ba via xu\u1ea5t hi\u1ec7n sau m\u1ed9t l\u1ea7n b\u1ea3o tr\u00ec ho\u1eb7c sau th\u1eddi gian ch\u1ea1y d\u00e0i, m\u1ed1c th\u1eddi gian \u0111\u00f3 c\u00f3 th\u1ec3 h\u1eefu \u00edch h\u01a1n m\u1ed9t l\u1ea7n \u0111\u1ecdc \u00e1p su\u1ea5t. M\u1ed9t bu\u1ed5i \u0111\u00e1nh gi\u00e1 thi\u1ebft k\u1ebf khu\u00f4n \u00e9p phun<\/a> xem x\u00e9t c\u00e1c b\u1ec1 m\u1eb7t ch\u1eb7n, b\u1ec1 m\u1eb7t ph\u00e2n khu\u00f4n, v\u1ecb tr\u00ed tho\u00e1t h\u01a1i v\u00e0 \u0111\u1ed9 \u0111\u1ee1 c\u1ee7a d\u1ee5ng c\u1ee5\u2014kh\u00f4ng ch\u1ec9 h\u00ecnh h\u1ecdc danh ngh\u0129a.<\/p>\n

    Ph\u00e2n bi\u1ec7t v\u1ea5n \u0111\u1ec1 \u0111\u00f3ng k\u00edn v\u1edbi v\u1ea5n \u0111\u1ec1 quy tr\u00ecnh<\/h2>\n

    \"Technician<\/p>\n

    Ba via h\u00ecnh th\u00e0nh khi nh\u1ef1a n\u00f3ng ch\u1ea3y l\u1ecdt v\u00e0o khe h\u1edf l\u1ebd ra ph\u1ea3i \u0111\u00f3ng k\u00edn ho\u1eb7c khi l\u1ed7 tho\u00e1t h\u01a1i hay khe h\u1edf cho nhi\u1ec1u v\u1eadt li\u1ec7u \u0111i qua h\u01a1n d\u1ef1 ki\u1ebfn. Khe h\u1edf c\u00f3 th\u1ec3 do m\u00e0i m\u00f2n, b\u1ec1 m\u1eb7t ch\u1eb7n b\u1ecb h\u1ecfng, nhi\u1ec5m b\u1ea9n, ti\u1ebfp x\u00fac kh\u00f4ng \u0111\u1ec1u ho\u1eb7c bi\u1ebfn d\u1ea1ng d\u01b0\u1edbi t\u1ea3i. \u0110i\u1ec1u ki\u1ec7n quy tr\u00ecnh c\u00f3 th\u1ec3 l\u00e0m t\u0103ng \u00e1p su\u1ea5t l\u00f2ng khu\u00f4n, nh\u01b0ng ch\u00fang kh\u00f4ng bi\u1ebfn m\u1ecdi khe h\u1edf th\u00e0nh v\u1ea5n \u0111\u1ec1 ch\u1ec9 do quy tr\u00ecnh.<\/p>\n

    Ki\u1ec3m tra khu v\u1ef1c nghi ng\u1edd m\u1ed9t c\u00e1ch an to\u00e0n. T\u00ecm c\u1eb7n, m\u1ea3nh v\u1ee5n b\u1ecb k\u1eb9t, v\u1ebft va \u0111\u1eadp v\u00e0 ti\u1ebfp x\u00fac kh\u00f4ng \u0111\u1ec1u. N\u1ebfu m\u1ed9t l\u00f2ng khu\u00f4n b\u1ecb ba via trong khi c\u00e1c l\u00f2ng kh\u00e1c kh\u00f4ng b\u1ecb, h\u00e3y \u0111i\u1ec1u tra s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee5c b\u1ed9 v\u1ec1 d\u1ee5ng c\u1ee5 ho\u1eb7c d\u00f2ng ch\u1ea3y tr\u01b0\u1edbc khi thay \u0111\u1ed5i to\u00e0n b\u1ed9 quy tr\u00ecnh. N\u1ebfu t\u1ea5t c\u1ea3 c\u00e1c l\u00f2ng khu\u00f4n c\u00f9ng xu\u1ea5t hi\u1ec7n ba via lan r\u1ed9ng, h\u00e3y xem x\u00e9t c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u00f3ng k\u00edn chung v\u00e0 c\u1eeda s\u1ed5 quy tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c ghi l\u1ea1i.<\/p>\n

    Kh\u00f4ng suy ra l\u1ef1c k\u1eb9p t\u1eeb ri\u00eang chi ti\u1ebft. X\u00e1c nh\u1eadn thi\u1ebft l\u1eadp m\u00e1y v\u00e0 khu\u00f4n, di\u1ec7n t\u00edch chi\u1ebfu v\u00e0 m\u1ecdi b\u1eb1ng ch\u1ee9ng v\u1ec1 \u00e1p su\u1ea5t l\u00f2ng khu\u00f4n hi\u1ec7n c\u00f3. L\u1ef1c k\u1eb9p qu\u00e1 m\u1ee9c c\u00f3 th\u1ec3 l\u00e0m t\u0103ng \u1ee9ng su\u1ea5t d\u1ee5ng c\u1ee5; gi\u1ea3m t\u1ed1c \u0111\u1ed9 ho\u1eb7c \u00e1p su\u1ea5t m\u1ed9t c\u00e1ch t\u00f9y ti\u1ec7n c\u00f3 th\u1ec3 g\u00e2y thi\u1ebfu nh\u1ef1a ho\u1eb7c v\u00f9ng h\u00e0n y\u1ebfu.<\/p>\n

    Th\u1ef1c hi\u1ec7n hi\u1ec7u ch\u1ec9nh c\u00f3 ki\u1ec3m so\u00e1t<\/h2>\n

    Khi \u0111\u00e3 hi\u1ec3u r\u00f5 t\u00ecnh tr\u1ea1ng d\u1ee5ng c\u1ee5, h\u00e3y ch\u1ea1y th\u1eed c\u00f3 ghi ch\u00e9p thay v\u00ec \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed3ng th\u1eddi. Gi\u1eef nh\u1ea5t qu\u00e1n lo\u1ea1i nh\u1ef1a, quy tr\u00ecnh s\u1ea5y, nhi\u1ec7t \u0111\u1ed9 khu\u00f4n, giai \u0111o\u1ea1n chu k\u1ef3 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111o. Thay \u0111\u1ed5i m\u1ed9t bi\u1ebfn s\u1ed1 li\u00ean quan, ghi l\u1ea1i k\u1ebft qu\u1ea3 theo t\u1eebng l\u00f2ng khu\u00f4n v\u00e0 l\u01b0u m\u1eabu t\u1eeb m\u1ed7i b\u01b0\u1edbc.<\/p>\n

      \n
    1. Thi\u1ebft l\u1eadp \u0111\u01b0\u1eddng c\u01a1 s\u1edf.<\/strong> Ghi l\u1ea1i v\u1ecb tr\u00ed, k\u00edch th\u01b0\u1edbc, l\u00f2ng khu\u00f4n, c\u00e0i \u0111\u1eb7t m\u00e1y v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng chi ti\u1ebft.<\/li>\n
    2. Ki\u1ec3m tra d\u1ee5ng c\u1ee5.<\/strong> L\u00e0m s\u1ea1ch v\u00e0 ki\u1ec3m tra b\u1ec1 m\u1eb7t \u0111\u00f3ng k\u00edn v\u00e0 l\u1ed7 th\u00f4ng h\u01a1i tr\u01b0\u1edbc khi b\u00f9 tr\u1eeb b\u1eb1ng c\u00e1c thay \u0111\u1ed5i quy tr\u00ecnh.<\/li>\n
    3. \u0110i\u1ec1u ch\u1ec9nh trong ph\u1ea1m vi \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn.<\/strong> Ch\u1ec9 th\u1eed nghi\u1ec7m m\u1ed9t thay \u0111\u1ed5i c\u00f3 \u0111o l\u01b0\u1eddng khi b\u1eb1ng ch\u1ee9ng ch\u1ec9 ra nguy\u00ean nh\u00e2n t\u1eeb quy tr\u00ecnh; ki\u1ec3m tra \u0111\u1ed3ng th\u1eddi \u0111\u1ed9 \u0111i\u1ec1n \u0111\u1ea7y, k\u00edch th\u01b0\u1edbc v\u00e0 ngo\u1ea1i quan.<\/li>\n
    4. Ki\u1ec3m tra l\u1ea1i sau khi \u1ed5n \u0111\u1ecbnh.<\/strong> So s\u00e1nh c\u00e1c chi ti\u1ebft sau khi khu\u00f4n \u0111\u1ea1t tr\u1ea1ng th\u00e1i nhi\u1ec7t b\u00ecnh th\u01b0\u1eddng.<\/li>\n<\/ol>\n

      M\u1ed9t hi\u1ec7u ch\u1ec9nh h\u1eefu \u00edch lo\u1ea1i b\u1ecf ba via m\u00e0 kh\u00f4ng \u0111\u1ea9y chi ti\u1ebft ra ngo\u00e0i c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng. N\u1ebfu n\u00f3 t\u1ea1o ra t\u00ecnh tr\u1ea1ng \u0111i\u1ec1n \u0111\u1ea7y kh\u00f4ng ho\u00e0n ch\u1ec9nh, v\u1ebft l\u00f5m, bi\u1ebfn d\u1ea1ng ho\u1eb7c chu k\u1ef3 kh\u00f4ng \u1ed5n \u0111\u1ecbnh, th\u00ec n\u00f3 \u0111\u00e3 chuy\u1ec3n d\u1ecbch v\u1ea5n \u0111\u1ec1 ch\u1ee9 kh\u00f4ng gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c.<\/p>\n

      Khi h\u00ecnh h\u1ecdc ho\u1eb7c th\u00f4ng h\u01a1i l\u00e0 r\u00e0ng bu\u1ed9c<\/h2>\n

      C\u00e1c b\u1ec1 m\u1eb7t ch\u1eb7n m\u1ecfng, \u0111\u01b0\u1eddng d\u00f2ng ch\u1ea3y d\u00e0i, chuy\u1ec3n \u0111\u1ed5i \u0111\u1ed9 d\u00e0y \u0111\u1ed9t ng\u1ed9t v\u00e0 c\u00e1c \u0111\u1ec9nh \u00e1p su\u1ea5t c\u1ee5c b\u1ed9 c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u1ef1ng bi\u1ebfn thi\u00ean th\u00f4ng th\u01b0\u1eddng. M\u1ed9t l\u1ed7 th\u00f4ng h\u01a1i qu\u00e1 n\u00f4ng c\u00f3 th\u1ec3 gi\u1eef kh\u00ed; m\u1ed9t l\u1ed7 qu\u00e1 s\u00e2u ho\u1eb7c \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 k\u00e9m c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh \u0111\u01b0\u1eddng tho\u00e1t ba via. \u201cTh\u00eam th\u00f4ng h\u01a1i\u201d kh\u00f4ng ph\u1ea3i l\u00e0 l\u1eddi khuy\u00ean ph\u1ed5 qu\u00e1t.<\/p>\n

      Xem x\u00e9t \u0111\u1ed3ng th\u1eddi nh\u1ef1a, v\u1ecb tr\u00ed c\u1ed5ng, chuy\u1ec3n ti\u1ebfp th\u00e0nh v\u00e0 k\u1ebft c\u1ea5u khu\u00f4n. M\u1ed9t nghi\u00ean c\u1ee9u \u0111i\u1ec1n \u0111\u1ea7y c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m t\u00edch t\u1ee5 \u00e1p su\u1ea5t, trong khi \u0111\u00e1nh gi\u00e1 d\u1ee5ng c\u1ee5 x\u00e1c \u0111\u1ecbnh li\u1ec7u l\u1ed7 th\u00f4ng h\u01a1i ho\u1eb7c b\u1ec1 m\u1eb7t ch\u1eb7n \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t c\u00f3 kh\u1ea3 thi \u0111\u1ec3 gia c\u00f4ng v\u00e0 b\u1ea3o tr\u00ec hay kh\u00f4ng. Ph\u1ea1m vi r\u1ed9ng h\u01a1n quy tr\u00ecnh \u00e9p phun nh\u1ef1a<\/a> c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 d\u1ef1a tr\u00ean ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn chi ti\u1ebft, kh\u00f4ng ch\u1ec9 d\u1ef1a tr\u00ean m\u1ee5c ti\u00eau ngo\u1ea1i quan.<\/p>\n

      Khi b\u1ea3n v\u1ebd cho ph\u00e9p m\u1ed9t \u0111i\u1ec1u ki\u1ec7n c\u1ea1nh, h\u00e3y x\u00e1c \u0111\u1ecbnh gi\u1edbi h\u1ea1n t\u1ed1i \u0111a theo v\u1ecb tr\u00ed v\u00e0 ch\u1ee9c n\u0103ng. M\u1ed9t b\u1ec1 m\u1eb7t l\u00e0m k\u00edn, giao di\u1ec7n tr\u01b0\u1ee3t ho\u1eb7c c\u1ea1nh nh\u00ecn th\u1ea5y c\u00f3 th\u1ec3 c\u1ea7n gi\u1edbi h\u1ea1n ch\u1eb7t ch\u1ebd h\u01a1n so v\u1edbi m\u1ed9t c\u1ea1nh \u1ea9n kh\u00f4ng c\u00f3 ch\u1ee9c n\u0103ng.<\/p>\n

      Khi vi\u1ec7c c\u1eaft g\u1ecdt c\u00f3 \u00edch\u2014v\u00e0 khi kh\u00f4ng<\/h2>\n

      Th\u1ee9 c\u1ea5p c\u1eaft ba via<\/a> c\u00f3 th\u1ec3 hi\u1ec7u qu\u1ea3 khi \u0111\u1eb7c t\u1ea3 cho ph\u00e9p m\u1ed9t c\u1ea1nh c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m \u0111\u00f3 lu\u00f4n ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 bi\u1ec7n ph\u00e1p thay th\u1ebf cho b\u1ec1 m\u1eb7t ch\u1eb7n b\u1ecb h\u1ecfng ho\u1eb7c ba via l\u00e0m thay \u0111\u1ed5i \u0111\u1ed9 kh\u1edbp, \u0111\u1ed9 k\u00edn ho\u1eb7c l\u1eafp r\u00e1p. Vi\u1ec7c c\u1eaft t\u1ec9a c\u00f3 th\u1ec3 \u0111\u1ec3 l\u1ea1i v\u1ebft ho\u1eb7c c\u1ea1nh kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u \u1edf nh\u1eefng khu v\u1ef1c kh\u00f3 ti\u1ebfp c\u1eadn.<\/p>\n

      Tr\u01b0\u1edbc khi ph\u00ea duy\u1ec7t, h\u00e3y x\u00e1c \u0111\u1ecbnh v\u00f9ng, ph\u01b0\u01a1ng ph\u00e1p lo\u1ea1i b\u1ecf, gi\u1edbi h\u1ea1n m\u00e9p v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra. So s\u00e1nh r\u1ee7i ro v\u1ec1 x\u1eed l\u00fd, nh\u00e2n c\u00f4ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng v\u1edbi vi\u1ec7c hi\u1ec7u ch\u1ec9nh khu\u00f4n. N\u1ebfu ba via xu\u1ea5t hi\u1ec7n l\u1ea1i kh\u00f4ng theo quy lu\u1eadt, h\u00e3y x\u1eed l\u00fd nguy\u00ean nh\u00e2n g\u1ed1c tr\u01b0\u1edbc.<\/p>\n

      Nh\u1eefng g\u00ec c\u1ea7n \u0111\u01b0a v\u00e0o b\u00e0n giao cho nh\u00e0 cung c\u1ea5p<\/h2>\n

      Cung c\u1ea5p s\u1ed1 b\u1ed9 ph\u1eadn v\u00e0 phi\u00ean b\u1ea3n, c\u1ea5p nh\u1ef1a, ID khu\u00f4n v\u00e0 m\u00e1y, l\u00f2ng khu\u00f4n, \u1ea3nh khuy\u1ebft t\u1eadt c\u00f3 th\u01b0\u1edbc t\u1ef7 l\u1ec7, th\u1eddi \u0111i\u1ec3m khuy\u1ebft t\u1eadt b\u1eaft \u0111\u1ea7u, c\u00e1c thay \u0111\u1ed5i g\u1ea7n \u0111\u00e2y v\u00e0 gi\u1edbi h\u1ea1n ch\u1ee9c n\u0103ng. N\u00eau r\u00f5 v\u1ea5n \u0111\u1ec1 l\u00e0 v\u1ec1 ngo\u1ea1i quan, l\u1eafp r\u00e1p, l\u00e0m k\u00edn hay an to\u00e0n. B\u1eb1ng ch\u1ee9ng n\u00e0y gi\u00fap \u0111\u1ed9i k\u1ef9 thu\u1eadt ph\u00e2n bi\u1ec7t s\u1ef1 c\u1ed1 ch\u1eb7n c\u1ee5c b\u1ed9 v\u1edbi s\u1ef1 c\u1ed1 c\u1eeda s\u1ed5 quy tr\u00ecnh.<\/p>\n

      C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

      C\u00f3 n\u00ean t\u0103ng l\u1ef1c k\u1eb9p \u0111\u1ec3 ng\u0103n ba via kh\u00f4ng?<\/h3>\n

      Ch\u1ec9 khi b\u1eb1ng ch\u1ee9ng cho th\u1ea5y khu\u00f4n b\u1ecb t\u00e1ch d\u01b0\u1edbi \u00e1p su\u1ea5t l\u00f2ng khu\u00f4n v\u00e0 thi\u1ebft l\u1eadp v\u1eabn n\u1eb1m trong gi\u1edbi h\u1ea1n \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. Tr\u01b0\u1edbc ti\u00ean h\u00e3y ki\u1ec3m tra c\u0103n ch\u1ec9nh v\u00e0 b\u1ec1 m\u1eb7t \u0111\u00f3ng khu\u00f4n; l\u1ef1c t\u0103ng th\u00eam c\u00f3 th\u1ec3 che gi\u1ea5u h\u01b0 h\u1ecfng v\u00e0 l\u00e0m t\u0103ng \u1ee9ng su\u1ea5t.<\/p>\n

      C\u00f3 th\u1ec3 lu\u00f4n lo\u1ea1i b\u1ecf ba via b\u1eb1ng c\u00e1ch gi\u1ea3m \u00e1p su\u1ea5t phun kh\u00f4ng?<\/h3>\n

      Kh\u00f4ng. Vi\u1ec7c n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3m l\u01b0\u1ee3ng nh\u1ef1a n\u00f3ng ch\u1ea3y l\u1ecdt v\u00e0o khe h\u1edf nh\u01b0ng c\u00f3 th\u1ec3 g\u00e2y thi\u1ebfu phun ho\u1eb7c t\u00e1i t\u1ea1o chi ti\u1ebft k\u00e9m. H\u00e3y ch\u1ea9n \u0111o\u00e1n tr\u01b0\u1edbc, sau \u0111\u00f3 th\u1ef1c hi\u1ec7n m\u1ed9t thay \u0111\u1ed5i c\u00f3 ki\u1ec3m so\u00e1t trong khi ki\u1ec3m tra ch\u1ee9c n\u0103ng c\u1ee7a chi ti\u1ebft.<\/p>\n

      C\u00f3 ch\u1ea5p nh\u1eadn ba via n\u1ebfu c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf kh\u00f4ng?<\/h3>\n

      \u0110i\u1ec1u \u0111\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o b\u1ea3n v\u1ebd v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a chi ti\u1ebft. Vi\u1ec7c lo\u1ea1i b\u1ecf c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t l\u00e0m k\u00edn, l\u1eafp gh\u00e9p ho\u1eb7c li\u00ean quan \u0111\u1ebfn an to\u00e0n. H\u00e3y th\u1ed1ng nh\u1ea5t gi\u1edbi h\u1ea1n m\u00e9p v\u00e0 nguy\u00ean c\u00f4ng th\u1ee9 c\u1ea5p tr\u01b0\u1edbc khi ph\u00e1t h\u00e0nh.<\/p>","protected":false},"excerpt":{"rendered":"

      Injection molding flash is easy to spot and surprisingly easy to misdiagnose. A thin fin at the parting line may come from a mold that no longer closes uniformly, but flash can also appear at an insert, slide, ejector pin or vent. Raising clamp force or lowering injection pressure may hide the symptom while creating […]<\/p>\n","protected":false},"author":1,"featured_media":3972,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3969","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/posts\/3969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/comments?post=3969"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/posts\/3969\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media\/3972"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=3969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/categories?post=3969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/tags?post=3969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}