{"id":4294,"date":"2026-11-04T18:12:41","date_gmt":"2026-11-04T10:12:41","guid":{"rendered":"http:\/\/0"},"modified":"2026-11-04T15:17:25","modified_gmt":"2026-11-04T07:17:25","slug":"skin-meets-core-design-for-co-injection-molding","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/vi\/blog\/skin-meets-core-design-for-co-injection-molding\/","title":{"rendered":"L\u1edbp da g\u1eb7p l\u00f5i: Thi\u1ebft k\u1ebf cho \u0111\u00fac \u00e9p \u0111\u1ed3ng th\u1eddi"},"content":{"rendered":"

Thi\u1ebft k\u1ebf da-l\u00f5i cho \u0111\u00fac phun \u0111\u1ed3ng th\u1eddi b\u1eaft \u0111\u1ea7u t\u1eeb c\u00f4ng vi\u1ec7c m\u00e0 m\u1ed7i v\u1eadt li\u1ec7u ph\u1ea3i th\u1ef1c hi\u1ec7n. L\u1edbp da c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh ngo\u1ea1i quan, ti\u1ebfp x\u00fac h\u00f3a ch\u1ea5t, ch\u1ed1ng m\u00e0i m\u00f2n ho\u1eb7c b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac v\u1edbi ng\u01b0\u1eddi d\u00f9ng; l\u00f5i c\u00f3 th\u1ec3 \u0111\u00f3ng g\u00f3p k\u1ebft c\u1ea5u, h\u00e0m l\u01b0\u1ee3ng t\u00e1i ch\u1ebf \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh ho\u1eb7c chi ph\u00ed th\u1ea5p h\u01a1n, ho\u1eb7c m\u1ed9t v\u00f9ng v\u1eadt li\u1ec7u t\u01b0\u01a1ng ph\u1ea3n. N\u1ebfu c\u00e1c vai tr\u00f2 \u0111\u00f3 kh\u00f4ng r\u00f5 r\u00e0ng, r\u1ea5t kh\u00f3 \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh v\u1ecb tr\u00ed giao di\u1ec7n, nh\u1eefng g\u00ec ph\u1ea3i \u0111\u01b0\u1ee3c che ph\u1ee7 v\u00e0 c\u00e1ch x\u00e1c nh\u1eadn chi ti\u1ebft ho\u00e0n thi\u1ec7n.<\/p>\n

Thi\u1ebft k\u1ebf giao di\u1ec7n nh\u01b0 m\u1ed9t ranh gi\u1edbi ch\u1ee9c n\u0103ng, kh\u00f4ng ph\u1ea3i m\u1ed9t \u0111\u01b0\u1eddng trang tr\u00ed. V\u1ecb tr\u00ed v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a n\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o c\u1eb7p v\u1eadt li\u1ec7u, h\u00ecnh h\u1ecdc, chi\u1ebfn l\u01b0\u1ee3c c\u1ed5ng, \u0111\u01b0\u1eddng d\u00f2ng ch\u1ea3y v\u00e0 tr\u00ecnh t\u1ef1 \u0111\u01b0a t\u1eebng v\u1eadt li\u1ec7u v\u00e0o. CAD c\u00f3 th\u1ec3 th\u1ec3 hi\u1ec7n \u00fd \u0111\u1ecbnh, nh\u01b0ng c\u1ea7n m\u1eabu \u0111\u00fac \u0111\u1ec3 x\u00e1c minh nh\u1eefng g\u00ec qu\u00e1 tr\u00ecnh t\u1ea1o ra.<\/p>\n

Nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i:<\/strong> x\u00e1c \u0111\u1ecbnh ch\u1ee9c n\u0103ng l\u1edbp da, v\u00f9ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7, ch\u1ee9c n\u0103ng l\u00f5i v\u00e0 v\u1ecb tr\u00ed giao di\u1ec7n ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c tr\u01b0\u1edbc khi t\u1ed1i \u01b0u h\u00f3a khu\u00f4n ho\u1eb7c qu\u00e1 tr\u00ecnh. Sau \u0111\u00f3 ki\u1ec3m tra ngo\u1ea1i quan v\u00e0 hi\u1ec7u n\u0103ng tr\u00ean h\u00ecnh h\u1ecdc \u0111\u1ea1i di\u1ec7n.<\/p>\n

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

    \n
  1. G\u00e1n m\u1ed9t nhi\u1ec7m v\u1ee5 r\u00f5 r\u00e0ng cho m\u1ed7i v\u1eadt li\u1ec7u<\/a><\/li>\n
  2. L\u1eadp b\u1ea3n \u0111\u1ed3 v\u00f9ng che ph\u1ee7 v\u00e0 v\u00f9ng kh\u00f4ng xuy\u00ean th\u1ee7ng<\/a><\/li>\n
  3. \u0110\u1ecbnh h\u00ecnh chi ti\u1ebft xung quanh giao di\u1ec7n<\/a><\/li>\n
  4. Coi chi\u1ebfn l\u01b0\u1ee3c c\u1ed5ng v\u00e0 d\u00f2ng ch\u1ea3y l\u00e0 \u0111\u1ea7u v\u00e0o thi\u1ebft k\u1ebf<\/a><\/li>\n
  5. X\u00e1c nh\u1eadn ranh gi\u1edbi da-l\u00f5i th\u1ef1c t\u1ebf<\/a><\/li>\n
  6. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li>\n<\/ol>\n

    1. G\u00e1n m\u1ed9t nhi\u1ec7m v\u1ee5 r\u00f5 r\u00e0ng cho m\u1ed7i v\u1eadt li\u1ec7u<\/h2>\n

    B\u1eaft \u0111\u1ea7u t\u1eeb c\u00e1c y\u00eau c\u1ea7u, kh\u00f4ng ph\u1ea3i t\u1eeb m\u1ed9t c\u1eb7p v\u1eadt li\u1ec7u \u01b0a th\u00edch. N\u00eau r\u00f5 l\u1edbp da ph\u1ea3i l\u00e0m g\u00ec: \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n m\u00e0u s\u1eafc ho\u1eb7c k\u1ebft c\u1ea5u, ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t l\u1ecfng, ch\u1ed1ng m\u00e0i m\u00f2n, cung c\u1ea5p b\u1ec1 m\u1eb7t li\u00ean k\u1ebft ho\u1eb7c b\u1ea3o v\u1ec7 l\u00f5i kh\u1ecfi m\u00f4i tr\u01b0\u1eddng. N\u00eau ri\u00eang nh\u1eefng g\u00ec l\u00f5i \u0111\u00f3ng g\u00f3p. N\u1ebfu l\u00f5i kh\u00f4ng c\u00f3 m\u1ee5c \u0111\u00edch ch\u1ee9c n\u0103ng ho\u1eb7c kinh t\u1ebf x\u00e1c \u0111\u1ecbnh, \u0111\u1ed9 ph\u1ee9c t\u1ea1p qu\u00e1 tr\u00ecnh t\u0103ng th\u00eam c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c bi\u1ec7n minh.<\/p>\n

    Ki\u1ec3m tra c\u1eb7p v\u1eadt li\u1ec7u v\u1ec1 t\u00ednh t\u01b0\u01a1ng th\u00edch v\u00e0 s\u1ef1 ph\u00f9 h\u1ee3p gia c\u00f4ng b\u1eb1ng d\u1eef li\u1ec7u nh\u00e0 cung c\u1ea5p v\u00e0 \u0111\u00e1nh gi\u00e1 k\u1ef9 thu\u1eadt. T\u00ednh t\u01b0\u01a1ng th\u00edch kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t thu\u1ed9c t\u00ednh c\u00f3\/kh\u00f4ng \u0111\u01a1n thu\u1ea7n; b\u1eb1ng ch\u1ee9ng li\u00ean quan ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ee9c n\u0103ng giao di\u1ec7n, m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng v\u00e0 qu\u00e1 tr\u00ecnh. M\u1ed9t chi ti\u1ebft ch\u1ec9 c\u1ea7n hai m\u00e0u hi\u1ec3n th\u1ecb kh\u00e1c v\u1edbi chi ti\u1ebft ph\u1ee5 thu\u1ed9c v\u00e0o li\u00ean k\u1ebft ch\u1ecbu t\u1ea3i.<\/p>\n

    X\u00e1c \u0111\u1ecbnh \u0111i\u1ec1u g\u00ec x\u1ea3y ra t\u1ea1i c\u00e1c c\u1ea1nh, l\u1ed7 m\u1edf, tr\u1ee5 l\u1ed3i v\u00e0 v\u1ecb tr\u00ed c\u1eaft. L\u00f5i c\u00f3 th\u1ec3 l\u1ed9 ra \u1edf m\u1ed9t c\u1ea1nh \u1ea9n kh\u00f4ng? L\u1edbp da c\u00f3 ph\u1ea3i bao quanh b\u1ec1 m\u1eb7t l\u00e0m k\u00edn kh\u00f4ng? C\u00f3 x\u1ea3y ra vi\u1ec7c c\u1eaft g\u1ecdt ho\u1eb7c gia c\u00f4ng sau khi \u0111\u00fac kh\u00f4ng? Nh\u1eefng quy\u1ebft \u0111\u1ecbnh n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ranh gi\u1edbi thi\u1ebft k\u1ebf v\u00e0 ti\u00eau ch\u00ed ki\u1ec3m tra.<\/p>\n

    2. L\u1eadp b\u1ea3n \u0111\u1ed3 v\u00f9ng che ph\u1ee7 v\u00e0 v\u00f9ng kh\u00f4ng xuy\u00ean th\u1ee7ng<\/h2>\n

    \u0110\u00e1nh d\u1ea5u c\u00e1c khu v\u1ef1c y\u00eau c\u1ea7u l\u1edbp da v\u00e0 n\u01a1i ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c bi\u1ebfn thi\u00ean h\u1ea1n ch\u1ebf. X\u00e1c \u0111\u1ecbnh b\u1ec1 m\u1eb7t hi\u1ec3n th\u1ecb, giao di\u1ec7n l\u00e0m k\u00edn, khu v\u1ef1c ti\u1ebfp x\u00fac tay v\u00e0 c\u00e1c v\u00f9ng m\u00e0 vi\u1ec7c l\u1ed9 l\u00f5i s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ee9c n\u0103ng. \u201c\u0110\u1ed9 ph\u1ee7 da to\u00e0n ph\u1ea7n\u201d r\u1ea5t kh\u00f3 ki\u1ec3m tra tr\u1eeb khi c\u00e1c khu v\u1ef1c y\u00eau c\u1ea7u v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh r\u00f5.<\/p>\n

    \u0110\u1ed1i v\u1edbi c\u00e1c ranh gi\u1edbi quan tr\u1ecdng, h\u00e3y ch\u1ec9 \u0111\u1ecbnh v\u1ecb tr\u00ed giao di\u1ec7n ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n l\u1ed9 l\u00f5i c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c v\u00e0 c\u00f3 th\u1ec3 ki\u1ec3m tra tr\u00ean chi ti\u1ebft \u0111\u00fac. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m m\u1ed9t ti\u00eau chu\u1ea9n ngo\u1ea1i quan, c\u1eaft m\u1eabu, ho\u1eb7c m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra \u0111\u00e3 th\u1ed1ng nh\u1ea5t kh\u00e1c. Ch\u1ecdn d\u1ef1a tr\u00ean r\u1ee7i ro: v\u1ecf ngo\u1ea1i quan v\u00e0 chi ti\u1ebft k\u1ebft c\u1ea5u c\u00f3 th\u1ec3 c\u1ea7n b\u1eb1ng ch\u1ee9ng kh\u00e1c nhau.<\/p>\n

    L\u1eadp k\u1ebf ho\u1ea1ch chuy\u1ec3n ti\u1ebfp quanh l\u1ed7, g\u00e2n, tr\u1ee5 v\u00e0 c\u00e1c ti\u1ebft di\u1ec7n m\u1ecfng. Nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y c\u00f3 th\u1ec3 chuy\u1ec3n h\u01b0\u1edbng d\u00f2ng ch\u1ea3y v\u00e0 khi\u1ebfn \u0111\u1ed9 ph\u1ee7 c\u1ee5c b\u1ed9 kh\u00e1c v\u1edbi th\u00e0nh r\u1ed9ng. M\u1ed9t m\u1eabu ph\u1eb3ng c\u00f3 th\u1ec3 s\u00e0ng l\u1ecdc v\u1eadt li\u1ec7u, nh\u01b0ng kh\u00f4ng th\u1ec3 x\u00e1c l\u1eadp c\u00e1ch l\u1edbp da ho\u1ea1t \u0111\u1ed9ng quanh h\u00ecnh h\u1ecdc th\u1ef1c t\u1ebf.<\/p>\n

    \"Inspector<\/p>\n

    3. \u0110\u1ecbnh h\u00ecnh chi ti\u1ebft quanh giao di\u1ec7n<\/h2>\n

    Gi\u1eef h\u00ecnh h\u1ecdc d\u1ec5 hi\u1ec3u \u0111\u1ed1i v\u1edbi d\u00f2ng ch\u1ea3y v\u1eadt li\u1ec7u v\u00e0 d\u1ee5ng c\u1ee5. Thay \u0111\u1ed5i \u0111\u1ed9 d\u00e0y \u0111\u1ed9t ng\u1ed9t, c\u1ed5 h\u1eb9p, h\u1ed1c c\u00f4 l\u1eadp v\u00e0 kho\u1ea3ng c\u00e1ch d\u00f2ng ch\u1ea3y d\u00e0i c\u00f3 th\u1ec3 l\u00e0m ph\u1ee9c t\u1ea1p vi\u1ec7c ki\u1ec3m so\u00e1t giao di\u1ec7n. Khi c\u00f3 th\u1ec3, h\u00e3y d\u00f9ng chuy\u1ec3n ti\u1ebfp d\u1ea7n d\u1ea7n v\u00e0 tr\u00e1nh \u0111\u1eb7t ranh gi\u1edbi quan tr\u1ecdng \u1edf n\u01a1i h\u00ecnh h\u1ecdc v\u1ed1n \u0111\u00e3 t\u1ea1o ra \u0111i\u1ec1u ki\u1ec7n d\u00f2ng ch\u1ea3y kh\u00f3 kh\u0103n.<\/p>\n

    Xem x\u00e9t g\u00e2n v\u00e0 tr\u1ee5 nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a b\u1ea3n \u0111\u1ed3 \u0111\u1ed9 ph\u1ee7. N\u1ebfu l\u00f5i ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1eef k\u00edn, h\u00e3y x\u00e1c nh\u1eadn li\u1ec7u y\u00eau c\u1ea7u c\u00f3 bao g\u1ed3m c\u00e1c c\u1ea1nh \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 th\u00e0nh b\u00ean\u2014kh\u00f4ng ch\u1ec9 m\u1eb7t r\u1ed9ng. N\u1ebfu chi ti\u1ebft c\u1ea7n m\u1ed9t \u0111i\u1ec3m g\u1eafn ch\u1eafc ch\u1eafn, h\u00e3y ch\u1ec9 \u0111\u1ecbnh c\u00e1ch khu v\u1ef1c \u0111\u00f3 li\u00ean quan \u0111\u1ebfn l\u1edbp da v\u00e0 l\u00f5i. Ki\u1ec3m ch\u1ee9ng k\u1ebft qu\u1ea3 v\u1edbi d\u1ee5ng c\u1ee5 v\u00e0 tr\u00ecnh t\u1ef1 th\u1ef1c t\u1ebf.<\/p>\n

    Lu\u00f4n xem x\u00e9t l\u1eafp r\u00e1p v\u00e0 c\u00e1c c\u00f4ng \u0111o\u1ea1n th\u1ee9 c\u1ea5p. V\u00edt, mi\u1ebfng ch\u00e8n, m\u1ed1i h\u00e0n, c\u1eaft g\u1ecdt ho\u1eb7c l\u1ed7 gia c\u00f4ng c\u00f3 th\u1ec3 l\u00e0m l\u1ed9 l\u00f5i sau khi \u0111\u00fac. X\u00e1c \u0111\u1ecbnh c\u00e1c c\u00f4ng \u0111o\u1ea1n n\u00e0y s\u1edbm v\u00e0 quy\u1ebft \u0111\u1ecbnh li\u1ec7u ranh gi\u1edbi l\u1ed9 ra c\u00f3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c kh\u00f4ng.<\/p>\n

    4. Coi chi\u1ebfn l\u01b0\u1ee3c c\u1ed5ng v\u00e0 d\u00f2ng ch\u1ea3y l\u00e0 \u0111\u1ea7u v\u00e0o thi\u1ebft k\u1ebf<\/h2>\n

    V\u1ecb tr\u00ed c\u1ed5ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1ch v\u1eadt li\u1ec7u \u0111i v\u00e0o v\u00e0 di chuy\u1ec3n qua l\u00f2ng khu\u00f4n. C\u1ed5ng \u01b0u ti\u00ean kh\u00f4ng ch\u1ec9 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi ngo\u1ea1i quan; h\u00e3y xem x\u00e9t \u0111\u1ed3ng th\u1eddi kho\u1ea3ng c\u00e1ch \u0111i\u1ec1n, chuy\u1ec3n \u0111\u1ed9ng giao di\u1ec7n, \u0111\u01b0\u1eddng h\u00e0n, tho\u00e1t kh\u00ed v\u00e0 b\u1ec1 m\u1eb7t ch\u1ee9c n\u0103ng. Di chuy\u1ec3n c\u1ed5ng c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n m\u1ed9t khu v\u1ef1c trong khi d\u1ecbch chuy\u1ec3n ranh gi\u1edbi \u1edf n\u01a1i kh\u00e1c, v\u00ec v\u1eady h\u00e3y \u0111\u00e1nh gi\u00e1 to\u00e0n b\u1ed9 \u0111\u01b0\u1eddng \u0111i.<\/p>\n

    Tr\u01b0\u1edbc khi ph\u00e1t h\u00e0nh khu\u00f4n, h\u00e3y th\u1ed1ng nh\u1ea5t v\u1ec1 nh\u1eefng g\u00ec quy tr\u00ecnh ph\u1ea3i gi\u1eef \u1ed5n \u0111\u1ecbnh: tr\u00ecnh t\u1ef1 v\u1eadt li\u1ec7u, chu\u1ea9n b\u1ecb, quy tr\u00ecnh kh\u1edfi \u0111\u1ed9ng ho\u1eb7c x\u1ea3, v\u00e0 c\u00e1c \u0111\u1ea7u ra ngo\u1ea1i quan ho\u1eb7c ch\u1ee9c n\u0103ng quan tr\u1ecdng. Kh\u00f4ng vi\u1ebft k\u1ebf ho\u1ea1ch ki\u1ec3m so\u00e1t quanh m\u1ed9t thi\u1ebft l\u1eadp danh ngh\u0129a m\u00e0 kh\u00f4ng x\u00e1c l\u1eadp c\u00e1ch chi ti\u1ebft ph\u1ea3n \u1ee9ng v\u1edbi bi\u1ebfn thi\u00ean.<\/p>\n

    \u0110\u1ec3 c\u00f3 b\u1ed1i c\u1ea3nh l\u1ef1a ch\u1ecdn quy tr\u00ecnh, h\u00e3y so s\u00e1nh ch\u1ee7 \u0111\u1ec1 thi\u1ebft k\u1ebf n\u00e0y v\u1edbi \u0111\u00fac hai l\u1ea7n so v\u1edbi \u0111\u00fac \u0111\u1ed3ng phun<\/a>. Vi\u1ec7c l\u1ef1a ch\u1ecdn thay \u0111\u1ed5i c\u00e1c gi\u1ea3 \u0111\u1ecbnh thi\u1ebft k\u1ebf; c\u00e1c quy tr\u00ecnh kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1c l\u1ed9 tr\u00ecnh c\u00f3 th\u1ec3 thay th\u1ebf cho nhau \u0111\u1ed1i v\u1edbi m\u1ecdi chi ti\u1ebft hai v\u1eadt li\u1ec7u.<\/p>\n

    5. Ki\u1ec3m ch\u1ee9ng ranh gi\u1edbi da-l\u00f5i th\u1ef1c t\u1ebf<\/h2>\n

    X\u00e2y d\u1ef1ng ki\u1ec3m ch\u1ee9ng quanh c\u00e1c khu v\u1ef1c r\u1ee7i ro. Ki\u1ec3m tra b\u1ec1 m\u1eb7t hi\u1ec3n th\u1ecb m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n, ki\u1ec3m tra k\u00edch th\u01b0\u1edbc l\u1eafp r\u00e1p v\u00e0 th\u1eed nghi\u1ec7m c\u00e1c ch\u1ee9c n\u0103ng l\u1edbp da v\u00e0 l\u00f5i quan tr\u1ecdng trong s\u1eed d\u1ee5ng. Khi \u0111\u1ed9 b\u1ec1n li\u00ean k\u1ebft, l\u00e0m k\u00edn, ti\u1ebfp x\u00fac h\u00f3a ch\u1ea5t ho\u1eb7c va \u0111\u1eadp l\u00e0 quan tr\u1ecdng, h\u00e3y th\u1ed1ng nh\u1ea5t m\u1ed9t th\u1eed nghi\u1ec7m \u0111\u1ea1i di\u1ec7n thay v\u00ec d\u1ef1a v\u00e0o ngo\u1ea1i quan.<\/p>\n

    L\u1ea5y m\u1eabu t\u1ea1i c\u00e1c v\u1ecb tr\u00ed th\u00e1ch th\u1ee9c \u0111\u1ed9 ph\u1ee7: v\u00f9ng cu\u1ed1i d\u00f2ng ch\u1ea3y, ti\u1ebft di\u1ec7n m\u1ecfng, quanh l\u1ed7 v\u00e0 tr\u1ee5, v\u00e0 g\u1ea7n c\u00e1c chuy\u1ec3n ti\u1ebfp. So s\u00e1nh nhi\u1ec1u l\u1ea7n b\u1eafn t\u1eeb m\u1ed9t chu tr\u00ecnh \u1ed5n \u0111\u1ecbnh \u0111\u1ec3 ph\u00e2n bi\u1ec7t ranh gi\u1edbi nh\u1ea5t qu\u00e1n v\u1edbi ranh gi\u1edbi bi\u1ebfn thi\u00ean. G\u1eafn b\u1ea3n s\u1eeda \u0111\u1ed5i, nh\u1eadn d\u1ea1ng v\u1eadt li\u1ec7u, c\u1ea5u h\u00ecnh d\u1ee5ng c\u1ee5 v\u00e0 \u0111i\u1ec1u ki\u1ec7n quy tr\u00ecnh v\u1edbi t\u1eebng m\u1eabu.<\/p>\n

    R\u1ed9ng h\u01a1n <\/p>\n

    \"Sectioned<\/p>\n

    \u0111\u00fac phun nh\u1ef1a<\/a> trang l\u00e0 t\u00e0i li\u1ec7u tham chi\u1ebfu quy tr\u00ecnh L1. \u0110\u1ec3 bi\u1ebft c\u00e1c c\u00e2n nh\u1eafc th\u01b0\u01a1ng m\u1ea1i li\u00ean quan, xem c\u00e1ch \u0111\u1ed3ng \u00e9p c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn chi ph\u00ed v\u1eadt li\u1ec7u v\u00e0 bao b\u00ec<\/a>; x\u00e1c minh c\u00e1c gi\u1ea3 \u0111\u1ecbnh chi ph\u00ed d\u1ef1a tr\u00ean chi ti\u1ebft th\u1ef1c t\u1ebf v\u00e0 y\u00eau c\u1ea7u.<\/p>\n

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

    L\u1edbp v\u1ecf c\u00f3 lu\u00f4n bao ph\u1ee7 ho\u00e0n to\u00e0n l\u00f5i kh\u00f4ng?<\/h3>\n

    \u0110i\u1ec1u \u0111\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf v\u00e0 quy tr\u00ecnh. H\u00e3y x\u00e1c \u0111\u1ecbnh c\u00e1c b\u1ec1 m\u1eb7t y\u00eau c\u1ea7u, v\u00f9ng \u0111\u01b0\u1ee3c ph\u00e9p l\u1ed9 ra v\u00e0 c\u00e1ch ki\u1ec3m tra ranh gi\u1edbi.<\/p>\n

    C\u00f3 th\u1ec3 \u0111\u1eb7t ch\u00ednh x\u00e1c giao di\u1ec7n v\u1ecf-l\u00f5i t\u1ea1i m\u1ed9t \u0111\u01b0\u1eddng CAD kh\u00f4ng?<\/h3>\n

    CAD th\u1ec3 hi\u1ec7n \u00fd \u0111\u1ed3 thi\u1ebft k\u1ebf, nh\u01b0ng giao di\u1ec7n sau khi \u0111\u00fac ph\u1ee5 thu\u1ed9c v\u00e0o d\u00f2ng ch\u1ea3y, h\u00ecnh h\u1ecdc, v\u1eadt li\u1ec7u v\u00e0 \u0111i\u1ec1u ki\u1ec7n quy tr\u00ecnh. H\u00e3y x\u00e1c minh tr\u00ean c\u00e1c chi ti\u1ebft \u0111\u1ea1i di\u1ec7n.<\/p>\n

    T\u00ednh t\u01b0\u01a1ng th\u00edch v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ee7 \u0111\u1ec3 ch\u1ee9ng minh chi ti\u1ebft s\u1ebd ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng?<\/h3>\n

    Kh\u00f4ng. D\u1eef li\u1ec7u t\u01b0\u01a1ng th\u00edch ch\u1ec9 l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 \u0111\u1ea7u v\u00e0o. H\u00e3y x\u00e1c nh\u1eadn giao di\u1ec7n cho h\u00ecnh h\u1ecdc th\u1ef1c t\u1ebf, m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng v\u00e0 ch\u1ee9c n\u0103ng.<\/p>\n

    C\u1ea7n g\u1eedi nh\u1eefng g\u00ec cho m\u1ed9t bu\u1ed5i \u0111\u00e1nh gi\u00e1 thi\u1ebft k\u1ebf \u0111\u1ed3ng \u00e9p s\u1edbm?<\/h3>\n

    Cung c\u1ea5p m\u00f4 h\u00ecnh 3D, vai tr\u00f2 v\u1eadt li\u1ec7u v\u00e0 c\u00e1c m\u00e1c v\u1eadt li\u1ec7u \u1ee9ng vi\u00ean, b\u1ea3n \u0111\u1ed3 ph\u1ee7, v\u00f9ng nh\u00ecn th\u1ea5y, \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng, chi ti\u1ebft l\u1eafp r\u00e1p, nhu c\u1ea7u h\u00e0ng n\u0103m v\u00e0 ti\u00eau ch\u00ed nghi\u1ec7m thu.<\/p>","protected":false},"excerpt":{"rendered":"

    Co-injection molding skin-core design begins with the job each material must perform. The skin may define appearance, chemical contact, wear, or the user-facing surface; the core may contribute structure, specified recycled or lower-cost content, or a contrasting material zone. If those roles are not explicit, it is difficult to decide where the interface belongs, what […]<\/p>\n","protected":false},"author":1,"featured_media":4306,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4294","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\/4294","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=4294"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/posts\/4294\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media\/4306"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=4294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/categories?post=4294"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/tags?post=4294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}