{"id":3563,"date":"2026-09-21T17:08:58","date_gmt":"2026-09-21T09:08:58","guid":{"rendered":"http:\/\/0"},"modified":"2026-09-16T16:14:21","modified_gmt":"2026-09-16T08:14:21","slug":"how-small-can-plastic-molding-reliably-go","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/vi\/blog\/how-small-can-plastic-molding-reliably-go\/","title":{"rendered":"Nh\u1ef1a c\u00f3 th\u1ec3 \u0110\u00fac Nh\u1ecf \u0111\u1ebfn m\u1ee9c n\u00e0o m\u1ed9t c\u00e1ch \u0110\u00e1ng tin c\u1eady?"},"content":{"rendered":"
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\u00c9p nh\u1ef1a d\u01b0\u1edbi milim\u00e9t<\/strong> ch\u1ec9 kh\u1ea3 thi sau khi \u201cnh\u1ecf\u201d \u0111\u01b0\u1ee3c chuy\u1ec3n th\u00e0nh m\u1ed9t h\u00ecnh h\u1ecdc c\u1ee5 th\u1ec3 v\u00e0 m\u1ed9t ch\u1ee9c n\u0103ng \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c. M\u1ed9t chi ti\u1ebft c\u00f3 th\u1ec3 r\u1ed9ng v\u00e0i milim\u00e9t nh\u01b0ng ch\u1ee9a th\u00e0nh v\u00e1ch 0,15 mm, m\u1ed9t r\u00e3nh h\u1eb9p s\u00e2u, ho\u1eb7c m\u1ed9t c\u1ea1nh l\u00e0m k\u00edn \u0111i\u1ec1u khi\u1ec3n d\u1ef1 \u00e1n. Ng\u01b0\u1ee3c l\u1ea1i, m\u1ed9t chi ti\u1ebft d\u01b0\u1edbi milim\u00e9t v\u1edbi t\u1ef7 l\u1ec7 \u0111\u01a1n gi\u1ea3n c\u00f3 th\u1ec3 d\u1ec5 h\u01a1n m\u1ed9t b\u1ed9 ph\u1eadn l\u1edbn h\u01a1n ch\u1ee9a \u0111\u1ea7y c\u00e1c vi \u0111\u1eb7c \u0111i\u1ec3m kh\u00f3.<\/p>\n

C\u00e2u h\u1ecfi \u0111\u00fang kh\u00f4ng ph\u1ea3i l\u00e0 k\u00edch th\u01b0\u1edbc t\u1ed1i thi\u1ec3u ph\u1ed5 qu\u00e1t. M\u00e0 l\u00e0 li\u1ec7u \u0111\u1eb7c \u0111i\u1ec3m kh\u00f3 nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gia c\u00f4ng khu\u00f4n, \u0111i\u1ec1n \u0111\u1ea7y, tho\u00e1t kh\u00ed, th\u00e1o khu\u00f4n, x\u1eed l\u00fd v\u00e0 \u0111o l\u01b0\u1eddng v\u1edbi c\u1eeda s\u1ed5 quy tr\u00ecnh ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c hay kh\u00f4ng.<\/p>\n

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C\u00e1c c\u1ed5ng kh\u1ea3 thi<\/strong><\/p>\n

    \n
  1. X\u00e1c \u0111\u1ecbnh th\u1ebf n\u00e0o l\u00e0 d\u01b0\u1edbi milim\u00e9t<\/a><\/li>\n
  2. Xem x\u00e9t t\u1ef7 l\u1ec7 \u0111\u1eb7c \u0111i\u1ec3m<\/a><\/li>\n
  3. Ki\u1ec3m tra \u0111\u01b0\u1eddng d\u00f2ng ch\u1ea3y kh\u00f3 nh\u1ea5t<\/a><\/li>\n
  4. L\u1eadp k\u1ebf ho\u1ea1ch \u0111o l\u01b0\u1eddng tr\u01b0\u1edbc dung sai<\/a><\/li>\n
  5. Ch\u1ecdn tuy\u1ebfn \u00e9p ph\u00f9 h\u1ee3p<\/a><\/li>\n
  6. Chu\u1ea9n b\u1ecb g\u00f3i gia c\u00f4ng khu\u00f4n<\/a><\/li>\n
  7. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li>\n<\/ol>\n<\/div>\n

    X\u00e1c \u0110\u1ecbnh Th\u1ebf N\u00e0o Th\u1ef1c S\u1ef1 L\u00e0 D\u01b0\u1edbi Milim\u00e9t<\/h2>\n

    \"different-sub-millimeter-feature-types\"<\/p>\n

    Li\u1ec7t k\u00ea kh\u1ed1i l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 v\u00e0 bao h\u00ecnh, sau \u0111\u00f3 x\u00e1c \u0111\u1ecbnh th\u00e0nh v\u00e1ch, g\u00e2n, l\u1ed7, ch\u1ed1t, r\u00e3nh, c\u1ed5ng phun, l\u1ed7 tho\u00e1t kh\u00ed, b\u1ec1 m\u1eb7t ch\u1eb7n v\u00e0 m\u1ee9c ba via cho ph\u00e9p nh\u1ecf nh\u1ea5t. Th\u00eam kho\u1ea3ng c\u00e1ch d\u00f2ng ch\u1ea3y d\u00e0i nh\u1ea5t \u0111\u1ebfn ti\u1ebft di\u1ec7n nh\u1ecf nh\u1ea5t. Nh\u1eefng chi ti\u1ebft n\u00e0y cho th\u1ea5y n\u01a1i quy m\u00f4 thay \u0111\u1ed5i b\u00e0i to\u00e1n s\u1ea3n xu\u1ea5t.<\/p>\n

    B\u1ed1i c\u1ea3nh ch\u1ee9c n\u0103ng l\u00e0 b\u01b0\u1edbc ti\u1ebfp theo. M\u1ed9t r\u00e3nh h\u1eb9p ch\u1ec9 \u0111\u1ec3 t\u1ea1o khe h\u1edf c\u00f3 r\u1ee7i ro kh\u00e1c v\u1edbi m\u1ed9t k\u00eanh \u0111\u1ecbnh l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng. M\u1ed9t g\u1edd nh\u1ecf d\u00f9ng \u0111\u1ec3 c\u0103n ch\u1ec9nh quang h\u1ecdc c\u1ea7n m\u1ed9t chu\u1ea9n v\u00e0 chi\u1ebfn l\u01b0\u1ee3c ki\u1ec3m tra kh\u00e1c v\u1edbi m\u1ed9t k\u1ebft c\u1ea5u trang tr\u00ed. \u0110\u00e1nh d\u1ea5u t\u1eebng vi \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 ch\u1ee9c n\u0103ng, l\u1eafp r\u00e1p, l\u00e0m k\u00edn, quang h\u1ecdc, hay kh\u00f4ng quan tr\u1ecdng.<\/p>\n

    Cu\u1ed1i c\u00f9ng, x\u00e1c \u0111\u1ecbnh t\u00ecnh tr\u1ea1ng ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c. \u201cKh\u00f4ng ba via\u201d kh\u00f4ng th\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c. N\u00eau r\u00f5 n\u01a1i c\u1ea5m ba via, v\u00f9ng d\u1ea5u cho ph\u00e9p, v\u00e0 \u0111\u1ed9 ph\u00f3ng \u0111\u1ea1i ki\u1ec3m tra. \u0110i\u1ec1u t\u01b0\u01a1ng t\u1ef1 c\u0169ng \u00e1p d\u1ee5ng cho burr, v\u1ebft c\u1ed5ng phun, v\u00e0 v\u1ebft ch\u1ed1t \u0111\u1ea9y.<\/p>\n

    S\u1eed d\u1ee5ng t\u1ef7 l\u1ec7 \u0111\u1eb7c tr\u01b0ng, kh\u00f4ng d\u00f9ng m\u1ed9t con s\u1ed1 t\u1ed1i thi\u1ec3u duy nh\u1ea5t<\/h2>\n

    \"micro-feature-aspect-ratio-examples\"<\/p>\n

    Kh\u1ea3 n\u0103ng ch\u1ebf t\u1ea1o ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c m\u1ed1i quan h\u1ec7 nh\u01b0 chi\u1ec1u d\u00e0i d\u00f2ng ch\u1ea3y tr\u00ean chi\u1ec1u d\u00e0y, chi\u1ec1u cao g\u00e2n tr\u00ean chi\u1ec1u r\u1ed9ng, \u0111\u01b0\u1eddng k\u00ednh ch\u1ed1t tr\u00ean chi\u1ec1u d\u00e0i, v\u00e0 \u0111\u1ed9 d\u1ed1c tr\u00ean chi\u1ec1u s\u00e2u ti\u1ebfp x\u00fac. C\u00e1c \u0111\u1eb7c tr\u01b0ng th\u00e9p d\u00e0i v\u00e0 m\u1ea3nh c\u00f3 th\u1ec3 b\u1ecb u\u1ed1n cong ho\u1eb7c g\u00e3y. Th\u00e0nh nh\u1ef1a s\u00e2u c\u00f3 th\u1ec3 b\u00e1m v\u00e0o l\u00f5i trong qu\u00e1 tr\u00ecnh l\u00e0m ngu\u1ed9i. M\u1ed9t k\u00edch th\u01b0\u1edbc danh ngh\u0129a kh\u00f4ng c\u00f3 t\u1ef7 l\u1ec7 khung h\u00ecnh c\u1ee7a n\u00f3 s\u1ebd che gi\u1ea5u nh\u1eefng \u1ea3nh h\u01b0\u1edfng n\u00e0y.<\/p>\n

    \n\n\n\n\n\n\n\n\n
    \u0110\u1eb7c tr\u01b0ng<\/th>\nM\u1ed1i quan h\u1ec7 h\u1eefu \u00edch<\/th>\nH\u01b0\u1edbng h\u1ecfng h\u00f3c \u0111i\u1ec3n h\u00ecnh<\/th>\n<\/tr>\n<\/thead>\n
    Th\u00e0nh m\u1ecfng<\/td>\nChi\u1ec1u d\u00e0i d\u00f2ng ch\u1ea3y so v\u1edbi chi\u1ec1u d\u00e0y th\u00e0nh<\/td>\n\u0110\u00f4ng \u0111\u1eb7c s\u1edbm, do d\u1ef1, \u0111\u1ecbnh h\u01b0\u1edbng<\/td>\n<\/tr>\n
    G\u00e2n ho\u1eb7c r\u00e3nh s\u00e2u<\/td>\nChi\u1ec1u s\u00e2u so v\u1edbi chi\u1ec1u r\u1ed9ng v\u00e0 \u0111\u1ed9 d\u1ed1c<\/td>\n\u0110i\u1ec1n kh\u00f4ng \u0111\u1ea7y, kh\u00ed b\u1ecb gi\u1eef<\/td>\n<\/tr>\n
    Ch\u1ed1t l\u00f5i m\u1ea3nh<\/td>\nChi\u1ec1u d\u00e0i kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ee1 so v\u1edbi \u0111\u01b0\u1eddng k\u00ednh<\/td>\nU\u1ed1n cong, l\u1ec7ch t\u00e2m, g\u00e3y<\/td>\n<\/tr>\n
    Ng\u1eaft tinh<\/td>\nDi\u1ec7n t\u00edch ti\u1ebfp x\u00fac, g\u00f3c, \u00e1p su\u1ea5t v\u00e0 \u0111\u1ed9 m\u00e0i m\u00f2n<\/td>\nBa via, sai l\u1ec7ch, sai l\u1ec7ch do b\u1ea3o tr\u00ec<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    Ki\u1ec3m tra \u0111\u01b0\u1eddng d\u00f2ng ch\u1ea3y kh\u00f3 nh\u1ea5t tr\u01b0\u1edbc ti\u00ean<\/h2>\n

    \"hardest-micro-flow-path-test\"<\/p>\n

    \u0110\u00e1nh gi\u00e1 t\u00ednh kh\u1ea3 thi n\u00ean c\u00f4 l\u1eadp \u0111\u1eb7c \u0111i\u1ec3m c\u00f3 kh\u1ea3 n\u0103ng m\u1ea5t nhi\u1ec7t, gi\u1eef kh\u00ed ho\u1eb7c t\u1ea1o y\u00eau c\u1ea7u \u00e1p su\u1ea5t kh\u00f4ng c\u00e2n b\u1eb1ng cao nh\u1ea5t. V\u1ecb tr\u00ed c\u1ed5ng v\u00e0 th\u1ec3 t\u00edch r\u00e3nh d\u1eabn \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c m\u1ed9t ph\u00e1t b\u1eafn nh\u1ecf, \u1ed5n \u0111\u1ecbnh c\u00f3 \u0111\u1ebfn \u0111\u01b0\u1ee3c \u0111\u1eb7c \u0111i\u1ec3m \u0111\u00f3 hay kh\u00f4ng. M\u1ed9t ph\u00e2n t\u00edch d\u00f2ng ch\u1ea3y khu\u00f4n<\/a> c\u00f3 th\u1ec3 so s\u00e1nh th\u1ee9 t\u1ef1 \u0111i\u1ec1n \u0111\u1ea7y v\u00e0 b\u1eaby kh\u00ed c\u00f3 kh\u1ea3 n\u0103ng x\u1ea3y ra, nh\u01b0ng th\u1eed nghi\u1ec7m th\u1ef1c t\u1ebf v\u1eabn c\u1ea7n x\u00e1c nh\u1eadn kh\u1ea3 n\u0103ng t\u00e1i l\u1eb7p v\u00e0 bi\u00ean \u0111\u1ed9 ba via.<\/p>\n

    S\u1eed d\u1ee5ng b\u1eb1ng ch\u1ee9ng ph\u00e1t b\u1eafn ng\u1eafn, \u00e1p su\u1ea5t khoang n\u1ebfu th\u1ef1c t\u1ebf, v\u00e0 k\u00ednh hi\u1ec3n vi \u1edf c\u1ea5p \u0111\u1ed9 \u0111\u1eb7c \u0111i\u1ec3m. N\u1ebfu vi \u0111\u1eb7c \u0111i\u1ec3m \u0111i\u1ec1n \u0111\u1ea7y cu\u1ed1i c\u00f9ng ch\u1ec9 c\u1ea3i thi\u1ec7n khi m\u1ed9t v\u00f9ng kh\u00e1c b\u1ecb ba via, thi\u1ebft k\u1ebf c\u00f3 c\u1eeda s\u1ed5 h\u1eb9p. H\u01b0\u1edbng kh\u1eafc ph\u1ee5c c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn chuy\u1ec3n ti\u1ebfp th\u00e0nh, c\u1ed5ng, l\u1ed7 tho\u00e1t kh\u00ed, nhi\u1ec7t \u0111\u1ed9 d\u1ee5ng c\u1ee5, v\u1eadt li\u1ec7u ho\u1eb7c b\u1ed1 tr\u00ed khoang thay v\u00ec ch\u1ec9 t\u0103ng \u00e1p su\u1ea5t.<\/p>\n

    H\u1ec7 th\u1ed1ng c\u1ea5p li\u1ec7u c\u0169ng quan tr\u1ecdng. M\u1ed9t chi ti\u1ebft nh\u1ecf c\u00f3 th\u1ec3 n\u1eb1m sau m\u1ed9t r\u00e3nh d\u1eabn t\u01b0\u01a1ng \u0111\u1ed1i l\u1edbn, \u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u v\u00e0 l\u1ecbch s\u1eed nhi\u1ec7t. Chi\u1ebfn l\u01b0\u1ee3c r\u00e3nh d\u1eabn n\u00ean \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 c\u00f9ng v\u1edbi kh\u1ea3 n\u0103ng t\u00e1i l\u1eb7p ph\u00e1t b\u1eafn v\u00e0 b\u1ea3o tr\u00ec, kh\u00f4ng ch\u1ec9 d\u1ef1a tr\u00ean ph\u1ebf li\u1ec7u l\u00fd thuy\u1ebft.<\/p>\n

    Thi\u1ebft k\u1ebf chi\u1ebfn l\u01b0\u1ee3c \u0111o l\u01b0\u1eddng tr\u01b0\u1edbc dung sai<\/h2>\n

    \"sub-millimeter-part-measurement-setup\"<\/p>\n

    M\u1ed9t dung sai c\u00f3 \u00edt gi\u00e1 tr\u1ecb n\u1ebfu \u0111\u1eb7c \u0111i\u1ec3m kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb v\u00e0 \u0111o l\u01b0\u1eddng m\u1ed9t c\u00e1ch t\u00e1i l\u1eb7p. Ph\u01b0\u01a1ng ph\u00e1p quang h\u1ecdc c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi ti\u00eau c\u1ef1, ng\u01b0\u1ee1ng c\u1ea1nh, \u0111\u1ed9 trong su\u1ed1t v\u00e0 h\u01b0\u1edbng chi ti\u1ebft. Ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp x\u00fac c\u00f3 th\u1ec3 l\u00e0m bi\u1ebfn d\u1ea1ng \u0111\u1eb7c \u0111i\u1ec3m m\u1ecfng. CT ho\u1eb7c c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u00ean ti\u1ebfn kh\u00e1c c\u00f3 th\u1ec3 gi\u00fap v\u1edbi h\u00ecnh h\u1ecdc kh\u00f4ng th\u1ec3 ti\u1ebfp c\u1eadn nh\u01b0ng v\u1eabn y\u00eau c\u1ea7u \u0111\u1ed9 ph\u00e2n gi\u1ea3i v\u00e0 quy t\u1eafc datum.<\/p>\n

      \n
    1. X\u00e1c \u0111\u1ecbnh datum ch\u1ee9c n\u0103ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n r\u00e0ng bu\u1ed9c.<\/li>\n
    2. Ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n gi\u1ea3i dung sai v\u1edbi \u0111\u1ed9 kh\u00f4ng \u0111\u1ea3m b\u1ea3o ph\u00f9 h\u1ee3p.<\/li>\n
    3. X\u00e1c \u0111\u1ecbnh quy t\u1eafc c\u1ea1nh, bi\u00ean d\u1ea1ng v\u00e0 l\u1ecdc.<\/li>\n
    4. Nghi\u00ean c\u1ee9u kh\u1ea3 n\u0103ng t\u00e1i l\u1eb7p tr\u00ean b\u1ec1 m\u1eb7t \u0111\u00fac \u0111\u1ea1i di\u1ec7n.<\/li>\n
    5. \u0110o theo khoang v\u00e0 sau th\u1eddi gian \u0111i\u1ec1u h\u00f2a quy \u0111\u1ecbnh.<\/li>\n
    6. T\u01b0\u01a1ng quan k\u00edch th\u01b0\u1edbc v\u1edbi l\u1eafp r\u00e1p ho\u1eb7c th\u1eed nghi\u1ec7m ch\u1ee9c n\u0103ng.<\/li>\n<\/ol>\n

      Kh\u00f4ng si\u1ebft ch\u1eb7t m\u1ed9t k\u00edch th\u01b0\u1edbc \u0111\u1ec3 b\u00f9 \u0111\u1eafp cho m\u1ed9t c\u1ee5m l\u1eafp ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh. H\u00e3y x\u00e2y d\u1ef1ng chu\u1ed7i dung sai tr\u01b0\u1edbc, sau \u0111\u00f3 ph\u00e2n b\u1ed5 c\u00e1c gi\u1edbi h\u1ea1n cho nh\u1eefng \u0111\u1eb7c tr\u01b0ng th\u1ef1c s\u1ef1 ki\u1ec3m so\u00e1t ch\u1ee9c n\u0103ng.<\/p>\n

      Quy\u1ebft \u0111\u1ecbnh xem \u0110\u00fac ti\u00eau chu\u1ea9n hay \u0110\u00fac vi m\u00f4 ph\u00f9 h\u1ee3p<\/h2>\n

      \"standard-versus-micro-molding-setup\"<\/p>\n

      M\u1ed9t s\u1ed1 \u0111\u1eb7c tr\u01b0ng d\u01b0\u1edbi m\u1ed9t milim\u00e9t c\u00f3 th\u1ec3 ch\u1ea1y trong m\u1ed9t khu\u00f4n ch\u00ednh x\u00e1c th\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1t. Nh\u1eefng \u0111\u1eb7c tr\u01b0ng kh\u00e1c c\u1ea7n \u0111\u1ecbnh l\u01b0\u1ee3ng l\u01b0\u1ee3ng b\u1eafn nh\u1ecf chuy\u00ean d\u1ee5ng, d\u1ee5ng c\u1ee5 chuy\u00ean bi\u1ec7t, x\u1eed l\u00fd \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, ho\u1eb7c \u0111o l\u01b0\u1eddng ti\u00ean ti\u1ebfn. Quy\u1ebft \u0111\u1ecbnh ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ef7 l\u1ec7 b\u1eafn-t\u1edbi-r\u00e3nh d\u1eabn, quy m\u00f4 \u0111\u1eb7c tr\u01b0ng, v\u1eadt li\u1ec7u, dung sai, s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng n\u0103m, v\u00e0 nhu c\u1ea7u t\u1ef1 \u0111\u1ed9ng h\u00f3a.<\/p>\n

      D\u1ee5ng c\u1ee5 nguy\u00ean m\u1eabu c\u00f3 th\u1ec3 tr\u1ea3 l\u1eddi m\u1ed9t c\u00e2u h\u1ecfi kh\u1ea3 thi t\u1eadp trung, nh\u01b0ng n\u00f3 n\u00ean t\u00e1i t\u1ea1o c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ed5ng, l\u1ed7 tho\u00e1t kh\u00ed, b\u1ec1 m\u1eb7t, v\u00e0 \u0111\u1eb7c tr\u01b0ng quan tr\u1ecdng. M\u1ed9t d\u1ee5ng c\u1ee5 \u0111\u01a1n gi\u1ea3n h\u00f3a lo\u1ea1i b\u1ecf h\u00ecnh h\u1ecdc kh\u00f3 nh\u1ea5t c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c m\u1eabu h\u1ea5p d\u1eabn m\u00e0 kh\u00f4ng gi\u1ea3m thi\u1ec3u r\u1ee7i ro s\u1ea3n xu\u1ea5t.<\/p>\n

      Trang \u00c9p Phun Vi M\u00f4<\/a> l\u1ed9 tr\u00ecnh tr\u1edf n\u00ean h\u1ea5p d\u1eabn h\u01a1n khi ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng b\u1eafn nh\u1ecf, \u0111\u1eb7c tr\u01b0ng vi m\u00f4, th\u00e1o g\u1ee1 nh\u1eb9 nh\u00e0ng, truy xu\u1ea5t ngu\u1ed3n g\u1ed1c theo t\u1eebng khoang khu\u00f4n, v\u00e0 x\u1eed l\u00fd chi ti\u1ebft t\u1ef1 \u0111\u1ed9ng chi\u1ebfm \u01b0u th\u1ebf trong d\u1ef1 \u00e1n.<\/p>\n

      X\u00e2y d\u1ef1ng G\u00f3i Kh\u1ea3 thi cho D\u1ee5ng c\u1ee5<\/h2>\n

      \"micro-molding-feasibility-package\"<\/p>\n

      M\u1ed9t RFQ h\u1eefu \u00edch ch\u1ee9a d\u1eef li\u1ec7u 3D g\u1ed1c, b\u1ea3n v\u1ebd c\u00f3 ghi k\u00edch th\u01b0\u1edbc, c\u1ea5p v\u1eadt li\u1ec7u ho\u1eb7c y\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t, s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng n\u0103m v\u00e0 theo l\u00f4, datum ch\u1ee9c n\u0103ng, chi ti\u1ebft l\u1eafp gh\u00e9p, v\u00f9ng ch\u1ee9ng ki\u1ebfn ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c, \u0111\u1ed9 s\u1ea1ch, \u0111\u00f3ng g\u00f3i, v\u00e0 k\u1ef3 v\u1ecdng ki\u1ec3m tra. H\u00e3y l\u00e0m n\u1ed5i b\u1eadt \u0111\u1eb7c tr\u01b0ng kh\u00f3 nh\u1ea5t thay v\u00ec mong \u0111\u1ee3i ng\u01b0\u1eddi \u0111\u00e1nh gi\u00e1 t\u1ef1 suy lu\u1eadn ra n\u00f3.<\/p>\n

      Y\u00eau c\u1ea7u m\u1ed9t ph\u1ea3n h\u1ed3i x\u00e1c \u0111\u1ecbnh c\u00e1c gi\u1ea3 \u0111\u1ecbnh v\u00e0 r\u1ee7i ro. Kh\u00e1i ni\u1ec7m c\u1ed5ng, \u0111\u01b0\u1eddng ph\u00e2n khu\u00f4n, b\u1ec1 m\u1eb7t ch\u1eb7n, v\u00f9ng \u0111\u1ea9y, k\u00edch th\u01b0\u1edbc an to\u00e0n th\u00e9p, ph\u01b0\u01a1ng ph\u00e1p \u0111o l\u01b0\u1eddng d\u1ef1 ki\u1ebfn, v\u00e0 k\u1ebf ho\u1ea1ch th\u1eed nghi\u1ec7m n\u00ean \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n r\u00f5 tr\u01b0\u1edbc khi cam k\u1ebft ch\u1ebf t\u1ea1o d\u1ee5ng c\u1ee5. N\u1ebfu m\u1ed9t k\u00edch th\u01b0\u1edbc kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o nh\u01b0 b\u1ea3n v\u1ebd, t\u1ed1t h\u01a1n l\u00e0 gi\u1ea3i quy\u1ebft c\u01a1 ch\u1ebf s\u1edbm h\u01a1n l\u00e0 th\u01b0\u01a1ng l\u01b0\u1ee3ng xung quanh c\u00e1c m\u1eabu th\u1ea5t b\u1ea1i.<\/p>\n

      \u0110\u1ed1i v\u1edbi vi\u1ec7c h\u1ecdc \u1edf kh\u1ed1i l\u01b0\u1ee3ng th\u1ea5p, \u0111\u00fac phun nguy\u00ean m\u1eabu<\/a> l\u1ed9 tr\u00ecnh c\u00f3 th\u1ec3 r\u00fat ng\u1eafn chu k\u1ef3 b\u1eb1ng ch\u1ee9ng khi thi\u1ebft k\u1ebf d\u1ee5ng c\u1ee5 c\u1ee7a n\u00f3 v\u1eabn \u0111\u1ea1i di\u1ec7n cho c\u00e1c \u0111\u1eb7c tr\u01b0ng ch\u1ee9c n\u0103ng.<\/p>\n

      Bao g\u1ed3m c\u1ea3 kh\u00e1i ni\u1ec7m \u0111\u00f3ng g\u00f3i d\u1ef1 ki\u1ebfn. M\u1ed9t chi ti\u1ebft v\u01b0\u1ee3t qua ki\u1ec3m tra khoang khu\u00f4n nh\u01b0ng kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1ch ra, \u0111\u1ecbnh h\u01b0\u1edbng, \u0111\u1ebfm, ho\u1eb7c v\u1eadn chuy\u1ec3n m\u00e0 kh\u00f4ng b\u1ecb h\u01b0 h\u1ea1i th\u00ec ch\u01b0a v\u01b0\u1ee3t qua t\u00ednh kh\u1ea3 thi s\u1ea3n xu\u1ea5t.<\/p>\n

      C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

      \"sub-millimeter-molding-discussion\"<\/p>\n

      \u0110\u1eb7c tr\u01b0ng nh\u1ef1a c\u00f3 th\u1ec3 \u0111\u00fac \u0111\u01b0\u1ee3c t\u1ed1i thi\u1ec3u l\u00e0 g\u00ec?<\/h3>\n

      Kh\u00f4ng c\u00f3 con s\u1ed1 ph\u1ed5 qu\u00e1t. H\u00ecnh h\u1ecdc, v\u1eadt li\u1ec7u, kho\u1ea3ng c\u00e1ch d\u00f2ng ch\u1ea3y, k\u1ebft c\u1ea5u d\u1ee5ng c\u1ee5, l\u1ed7 tho\u00e1t kh\u00ed, th\u00e1o g\u1ee1, dung sai, v\u00e0 ki\u1ec3m tra c\u00f9ng nhau x\u00e1c \u0111\u1ecbnh t\u00ednh kh\u1ea3 thi.<\/p>\n

      C\u00f3 ph\u1ea3i m\u1ed9t chi ti\u1ebft nh\u1ecf h\u01a1n lu\u00f4n c\u00f3 chi ph\u00ed th\u1ea5p h\u01a1n kh\u00f4ng?<\/h3>\n

      \u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a d\u1ee5ng c\u1ee5, kh\u1ea3 n\u0103ng x\u1eed l\u00fd, ki\u1ec3m tra, chi\u1ebfn l\u01b0\u1ee3c runner v\u00e0 m\u1ee9c s\u1eed d\u1ee5ng shot th\u1ea5p c\u00f3 th\u1ec3 chi ph\u1ed1i chi ph\u00ed ngay c\u1ea3 khi m\u1ee9c ti\u00eau th\u1ee5 nh\u1ef1a nh\u1ecf.<\/p>\n

      In 3D c\u00f3 th\u1ec3 thay th\u1ebf th\u1eed nghi\u1ec7m \u0111\u00fac kh\u00f4ng?<\/h3>\n

      N\u00f3 c\u00f3 th\u1ec3 ki\u1ec3m tra \u0111\u1ed9 kh\u1edbp ho\u1eb7c \u0111\u01b0\u1eddng d\u1eabn ch\u1ea5t l\u1ecfng, nh\u01b0ng c\u00f3 th\u1ec3 kh\u00f4ng t\u00e1i t\u1ea1o \u0111\u01b0\u1ee3c h\u01b0\u1edbng \u0111\u1ecbnh h\u01b0\u1edbng khi \u0111\u00fac, \u0111\u1ed9 co ng\u00f3t, hi\u1ec7u \u1ee9ng c\u1ed5ng phun, sao ch\u00e9p b\u1ec1 m\u1eb7t ho\u1eb7c h\u00e0nh vi v\u1eadt li\u1ec7u s\u1ea3n xu\u1ea5t.<\/p>\n

      T\u1ea1i sao c\u00e1c r\u00e3nh si\u00eau nh\u1ecf s\u00e2u l\u1ea1i kh\u00f3 gia c\u00f4ng?<\/h3>\n

      Ch\u00fang k\u1ebft h\u1ee3p l\u00e0m ngu\u1ed9i nhanh, nguy c\u01a1 b\u1eaby kh\u00ed, th\u00e9p d\u1ee5ng c\u1ee5 d\u1ec5 v\u1ee1 v\u00e0 ti\u1ebfp x\u00fac th\u00e1o khu\u00f4n m\u1ea1nh. Ch\u1ec9 ri\u00eang chi\u1ec1u r\u1ed9ng kh\u00f4ng m\u00f4 t\u1ea3 \u0111\u01b0\u1ee3c th\u00e1ch th\u1ee9c.<\/p>\n

      Nh\u1eefng g\u00ec n\u00ean \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf an to\u00e0n cho th\u00e9p?<\/h3>\n

      C\u00e1c k\u00edch th\u01b0\u1edbc c\u00f3 kh\u1ea3 n\u0103ng c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh c\u00f3 ki\u1ec3m so\u00e1t sau c\u00e1c l\u1ea7n th\u1eed \u0111\u1ea7u ti\u00ean n\u00ean \u0111\u01b0\u1ee3c xem x\u00e9t theo chi\u1ebfn l\u01b0\u1ee3c an to\u00e0n cho th\u00e9p, mi\u1ec5n l\u00e0 h\u01b0\u1edbng thay \u0111\u1ed5i v\u00e0 m\u1ed1i quan h\u1ec7 datum cho ph\u00e9p.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

      Sub-millimeter plastic molding is feasible only after \u201csmall\u201d is converted into a specific geometry and a measurable function. A part may be several millimeters wide yet contain a 0.15 mm wall, a deep narrow slot, or a seal edge that controls the project. Conversely, a sub-millimeter part with simple proportions may be easier than a […]<\/p>\n","protected":false},"author":1,"featured_media":3639,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3563","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\/3563","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=3563"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/posts\/3563\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media\/3639"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=3563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/categories?post=3563"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/tags?post=3563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}