{"id":1943,"date":"2026-10-13T05:09:54","date_gmt":"2026-10-13T05:09:54","guid":{"rendered":"https:\/\/benlongkj.com\/?p=1943"},"modified":"2026-10-13T05:09:56","modified_gmt":"2026-10-13T05:09:56","slug":"injection-mold-design","status":"publish","type":"post","link":"https:\/\/benlongkj.com\/vi\/blog\/injection-mold-design\/","title":{"rendered":"T\u1ea1i sao Thi\u1ebft k\u1ebf cho \u00c9p phun l\u1ea1i Quan tr\u1ecdng? So s\u00e1nh gi\u1eefa hai kh\u00e1ch h\u00e0ng kh\u00e1c nhau"},"content":{"rendered":"

Th\u00e0nh c\u00f4ng thi\u1ebft k\u1ebf khu\u00f4n phun<\/strong> r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh li\u1ec7u m\u1ed9t s\u1ea3n ph\u1ea9m t\u1eeb khu\u00f4n c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang ngay l\u1ea7n \u0111\u1ea7u ti\u00ean hay sau ba l\u1ea7n thay th\u00e9p t\u1ed1n k\u00e9m. Trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a m\u1ed9t b\u1ed9 ng\u1eaft m\u1ea1ch thu nh\u1ecf, bi\u00ean \u0111\u1ed9 cho ph\u00e9p r\u1ea5t h\u1ea1n ch\u1ebf. Ng\u01b0\u1eddi ta hi\u1ec3u r\u1eb1ng v\u1ecf MCB kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i ngay c\u1ea3 v\u00e0i ph\u1ea7n m\u01b0\u1eddi milim\u00e9t, v\u00ec \u0111i\u1ec1u n\u00e0y s\u1ebd d\u1eabn \u0111\u1ebfn s\u1ef1 d\u1ecbch chuy\u1ec3n c\u1ee7a d\u1ea3i bimetal v\u00e0 thay \u0111\u1ed5i khe ti\u1ebfp x\u00fac, \u0111i\u1ec1u m\u00e0 thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch t\u1ef1 \u0111\u1ed9ng kh\u00f4ng th\u1ec3 cho ph\u00e9p.<\/p>\n

Benlong Automation x\u00e2y d\u1ef1ng thi\u1ebft b\u1ecb l\u1eafp r\u00e1p v\u00e0 ki\u1ec3m tra MCB v\u00e0 MCCB t\u1ea1i Wenzhou, Trung Qu\u1ed1c, v\u00e0 ch\u00fang t\u00f4i c\u0169ng cung c\u1ea5p c\u00e1c khu\u00f4n phun cho c\u00e1c d\u00e2y chuy\u1ec1n \u0111\u00f3. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7t ch\u00fang t\u00f4i \u1edf c\u1ea3 hai ph\u00eda c\u1ee7a v\u1ea5n \u0111\u1ec1. Ch\u00fang t\u00f4i thi\u1ebft k\u1ebf c\u00f4ng c\u1ee5, sau \u0111\u00f3 quan s\u00e1t c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a n\u00f3 ch\u1ea1y qua m\u1ed9t D\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p t\u1ef1 \u0111\u1ed9ng MCB<\/a>, n\u01a1i m\u1ed7i bi\u1ebfn \u0111\u1ed9ng 0,05 mm \u0111\u1ec1u th\u1ec3 hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng b\u1ed9 c\u1ea5p li\u1ec7u b\u1ecb k\u1eb9t ho\u1eb7c b\u1ed9 ng\u1eaft b\u1ecb lo\u1ea1i b\u1ecf.<\/p>\n

M\u1ee5c ti\u00eau ch\u00ednh l\u00e0 tr\u1ea3 l\u1eddi m\u1ed9t trong nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p nh\u1ea5t c\u1ee7a kh\u00e1ch h\u00e0ng. D\u1ef1 \u00e1n nh\u1eb1m gi\u1ea3i th\u00edch t\u1ea7m quan tr\u1ecdng c\u1ee7a giai \u0111o\u1ea1n thi\u1ebft k\u1ebf tr\u01b0\u1edbc khi c\u1eaft th\u00e9p, c\u00e1ch \u00e1p d\u1ee5ng DFM cho d\u1ef1 \u00e1n MCB, tr\u00e1ch nhi\u1ec7m t\u01b0\u01a1ng \u1ee9ng c\u1ee7a ng\u01b0\u1eddi mua khu\u00f4n v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t khu\u00f4n, v\u00e0 so s\u00e1nh hai tr\u01b0\u1eddng h\u1ee3p t\u1eeb hai ph\u00eda \u0111\u1ed1i l\u1eadp v\u1ec1 k\u1ebft qu\u1ea3: OMINSU t\u1eeb Vi\u1ec7t Nam v\u00e0 c\u00f4ng ty Walton t\u1eeb Bangladesh.<\/p>\n

T\u1ea1i sao thi\u1ebft k\u1ebf cho khu\u00f4n phun l\u1ea1i quan tr\u1ecdng<\/strong>? B\u1edfi v\u00ec thi\u1ebft k\u1ebf kh\u00f3a ch\u1eb7t ch\u1ea5t l\u01b0\u1ee3ng, chi ph\u00ed v\u00e0 th\u1eddi gian d\u1eabn tr\u01b0\u1edbc khi b\u1ea5t k\u1ef3 th\u00e9p n\u00e0o \u0111\u01b0\u1ee3c c\u1eaft. M\u1ed9t thay \u0111\u1ed5i tr\u00ean b\u1ea3n v\u1ebd t\u1ed1n m\u1ed9t k\u1ef9 s\u01b0 m\u1ed9t gi\u1edd. Thay \u0111\u1ed5i t\u01b0\u01a1ng t\u1ef1 sau khi khu\u00f4n \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng c\u00f3 ngh\u0129a l\u00e0 ph\u1ea3i l\u00e0m l\u1ea1i c\u00e1c ch\u00e8n, th\u1eed nghi\u1ec7m l\u1ea1i v\u00e0 ch\u1eadm tr\u1ec5 h\u00e0ng tu\u1ea7n. \u0110\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn nh\u01b0 v\u1ecf MCB, \u0111i\u1ec1u n\u00e0y c\u0169ng c\u00f3 th\u1ec3 l\u00e0m r\u1ee7i ro ch\u1ee9ng nh\u1eadn.<\/p><\/blockquote>\n

\u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c b\u1ed9 ph\u1eadn nh\u1ef1a, m\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1ea3n xu\u1ea5t (DFM) l\u00e0 gi\u1ea3m thi\u1ec3u chi ph\u00ed. M\u1ed9t MCB c\u0169ng c\u1ea7n th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3 m\u1ed9t c\u00e1ch an to\u00e0n. C\u00f3 n\u0103m l\u00fd do c\u1ea7n l\u01b0u \u00fd.<\/p>\n

    \n
  1. Chi ph\u00ed.<\/span> Th\u1eddi gian chu k\u1ef3 ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 d\u00e0y th\u00e0nh, s\u1ed1 l\u01b0\u1ee3ng khoang x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u1ea7n b\u1eafn m\u1ed7i gi\u1edd, v\u00e0 l\u1ef1a ch\u1ecdn th\u00e9p quy\u1ebft \u0111\u1ecbnh tu\u1ed5i th\u1ecd d\u1ecbch v\u1ee5. Vi\u1ec7c thay \u0111\u1ed5i b\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec trong thi\u1ebft k\u1ebf l\u00e0 d\u1ec5 d\u00e0ng. Nh\u01b0ng thay \u0111\u1ed5i c\u00f4ng c\u1ee5 c\u00f3 ngh\u0129a l\u00e0 ph\u1ea3i s\u1eed d\u1ee5ng h\u00e0n, gia c\u00f4ng l\u1ea1i ho\u1eb7c l\u00e0m m\u1ed9t ch\u00e8n m\u1edbi. M\u1ed7i thao t\u00e1c \u0111\u1ec1u mang r\u1ee7i ro h\u1ecfng c\u00f4ng c\u1ee5.<\/li>\n
  2. Ch\u1ee9c n\u0103ng.<\/span> M\u1ed9t MCB 18 mm s\u1eed d\u1ee5ng m\u1ed9t l\u00e1t bimetal, cu\u1ed9n d\u00e2y, \u1ed1ng h\u1ed3 quang v\u1edbi b\u1ed9 chia, ch\u1ed1t, l\u00f2 xo v\u00e0 hai ti\u1ebfp \u0111i\u1ec3m. C\u00e1c th\u00e0nh nh\u1ef1a gi\u1eef c\u00e1c ph\u1ea7n t\u1eed t\u1ea1i ch\u1ed7, nh\u01b0ng ch\u00fang c\u0169ng \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t h\u01b0\u1edbng d\u1eabn. M\u1ed9t g\u00e2n cao h\u01a1n 0,1 mm s\u1ebd l\u00e0m t\u1ea3i ch\u1ed1t v\u00e0 thay \u0111\u1ed5i l\u1ef1c b\u1eadt. M\u1ed9t t\u00fai qu\u00e1 kh\u1ed5 s\u1ebd cho ph\u00e9p \u1ed1ng h\u1ed3 quang di chuy\u1ec3n do ng\u1eafn m\u1ea1ch.<\/li>\n
  3. Ch\u1ee9ng nh\u1eadn.<\/span> M\u1ed9t MCB \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn theo IEC 60898-1<\/a> . \u0110\u1ec3 nh\u1eadn ch\u1ee9ng nh\u1eadn c\u1ea7n c\u00f3 m\u1ed9t s\u1ea3n ph\u1ea9m bao g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn, bao g\u1ed3m v\u1eadt li\u1ec7u v\u1ecf v\u00e0 kho\u1ea3ng c\u00e1ch r\u00f2 r\u1ec9. N\u1ebfu thi\u1ebft k\u1ebf v\u1ecf thay \u0111\u1ed5i, s\u1ebd ph\u1ea3i ch\u1ee9ng nh\u1eadn l\u1ea1i. M\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn th\u00f4ng minh l\u00e0 hi\u1ec3u c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m kh\u00f4ng thay \u0111\u1ed5i tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u thi\u1ebft k\u1ebf.<\/li>\n
  4. Th\u1eddi gian d\u1eabn.<\/span> M\u1ed7i v\u00f2ng th\u1eed nghi\u1ec7m m\u1ea5t t\u1eeb 2-4 tu\u1ea7n. Hai v\u00f2ng th\u1eed nghi\u1ec7m cho m\u1ed9t \u0111\u01a1n h\u00e0ng xu\u1ea5t kh\u1ea9u, thanh to\u00e1n b\u1eb1ng th\u01b0 t\u00edn d\u1ee5ng (L\/C), d\u1eabn \u0111\u1ebfn vi\u1ec7c v\u01b0\u1ee3t qu\u00e1 th\u1eddi gian giao h\u00e0ng trong L\/C. K\u1ebft qu\u1ea3 l\u00e0 c\u00f3 s\u1ef1 s\u1eeda \u0111\u1ed5i \u0111\u01a1n h\u00e0ng, ph\u00ed ng\u00e2n h\u00e0ng v\u00e0 r\u1eafc r\u1ed1i cho ng\u01b0\u1eddi mua.<\/li>\n
  5. T\u1ef1 \u0111\u1ed9ng h\u00f3a.<\/span> C\u00e1c b\u1ed9 ph\u1eadn ph\u00f9 h\u1ee3p \u0111\u1ec3 l\u1eafp r\u00e1p th\u1ee7 c\u00f4ng c\u00f3 th\u1ec3 kh\u00f4ng th\u00edch h\u1ee3p cho l\u1eafp r\u00e1p t\u1ef1 \u0111\u1ed9ng. B\u1ed9 c\u1ea5p li\u1ec7u rung v\u00e0 camera c\u1ea7n m\u1ed7i v\u1ecf t\u1eeb m\u1ed7i khoang ph\u1ea3i gi\u1ed1ng h\u1ec7t nhau. N\u1ebfu c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 k\u00edch th\u01b0\u1edbc trong s\u1ea3n xu\u1ea5t, m\u00e1y m\u00f3c s\u1ebd kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng v\u00e0 x\u1ea3y ra l\u1ed7i.<\/li>\n<\/ol>\n

    T\u00f3m l\u1ea1i, giai \u0111o\u1ea1n thi\u1ebft k\u1ebf b\u1ea3n v\u1ebd l\u00e0 giai \u0111o\u1ea1n r\u1ebb nh\u1ea5t. Vi\u1ec7c tr\u00ec ho\u00e3n m\u1ed7i quy\u1ebft \u0111\u1ecbnh d\u1eabn \u0111\u1ebfn chi ph\u00ed nh\u00e2n l\u00ean \u0111\u1ec3 s\u1eeda l\u1ed7i. \u0110i\u1ec1u n\u00e0y \u0111\u00fang trong tr\u01b0\u1eddng h\u1ee3p \u1ed1c v\u00edt, \u0111ai \u1ed1c v\u00e0 c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 nh\u01b0 MCB, n\u01a1i th\u1eddi gian ng\u1eaft m\u1ea1ch \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng gi\u00e2y.<\/p>\n

    \"\"<\/p>\n

    Thi\u1ebft k\u1ebf khu\u00f4n \u00e9p phun cho c\u00e1c b\u1ed9 ph\u1eadn MCB: Danh s\u00e1ch ki\u1ec3m tra DFM<\/h2>\n

    Qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf m\u1ed9t c\u00f4ng c\u1ee5 khu\u00f4n \u00e9p phun ch\u1ea5t l\u01b0\u1ee3ng n\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb thi\u1ebft k\u1ebf c\u00e1c b\u1ed9 ph\u1eadn ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1eeb vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u. Tr\u01b0\u1edbc khi \u01b0\u1edbc t\u00ednh chi ph\u00ed s\u1ea3n xu\u1ea5t, k\u1ef9 s\u01b0 ph\u1ea3i ph\u00e2n t\u00edch t\u1eebng th\u00e0nh ph\u1ea7n c\u1ee7a MCB \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 theo c\u00e1c y\u1ebfu t\u1ed1 thi\u1ebft k\u1ebf khu\u00f4n \u00e9p phun. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y ph\u00e1c th\u1ea3o c\u00e1c y\u1ebfu t\u1ed1 thi\u1ebft k\u1ebf khu\u00f4n \u00e9p phun c\u01a1 b\u1ea3n \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ea7u dao nh\u1ef1a.<\/p>\n

    C\u00e1c con s\u1ed1 d\u01b0\u1edbi \u0111\u00e2y n\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 c\u00e1c s\u1ed1 tham kh\u1ea3o g\u1ea7n \u0111\u00fang; n\u00f3i c\u00e1ch kh\u00e1c, ch\u00fang l\u00e0 c\u00e1c gi\u00e1 tr\u1ecb \u0111i\u1ec3n h\u00ecnh thu\u1ed9c v\u1ec1 v\u1ecf polyamide-66 gia c\u1ed1 s\u1ee3i th\u1ee7y tinh. Nh\u1eefng con s\u1ed1 n\u00e0y ch\u1ec9 \u0111\u1ea1i di\u1ec7n cho m\u1ed9t ph\u1ea7n nh\u1ecf c\u1ee7a qu\u00e1 tr\u00ecnh \u0111\u00e1nh gi\u00e1 DFM ho\u00e0n ch\u1ec9nh. N\u00f3i chung, c\u00e1c con s\u1ed1 cu\u1ed1i c\u00f9ng cho m\u1ed7i d\u1ef1 \u00e1n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi t\u1eebng kh\u00e1ch h\u00e0ng \u0111\u1ed9c l\u1eadp d\u1ef1a tr\u00ean c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd, b\u1ea3ng d\u1eef li\u1ec7u nh\u00e0 s\u1ea3n xu\u1ea5t nh\u1ef1a v\u00e0 k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch d\u00f2ng ch\u1ea3y khu\u00f4n.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    M\u1ee5c thi\u1ebft k\u1ebf<\/th>\nNh\u1eefng g\u00ec ch\u00fang t\u00f4i ki\u1ec3m tra<\/th>\nT\u1ea1i sao \u0111i\u1ec1u n\u00e0y quan tr\u1ecdng \u0111\u1ed1i v\u1edbi MCB<\/th>\n<\/tr>\n<\/thead>\n
    V\u1eadt li\u1ec7u<\/td>\nPA66 ch\u1ed1ng ch\u00e1y + s\u1ee3i th\u1ee7y tinh 20% (GF20); c\u1ea5p UL 94 V-0; s\u1ea5y tr\u01b0\u1edbc khi \u00e9p<\/td>\nV\u1ecf ph\u1ea3i v\u01b0\u1ee3t qua c\u00e1c b\u00e0i ki\u1ec3m tra d\u00e2y ph\u00e1t s\u00e1ng v\u00e0 gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 c\u1ee9ng g\u1ea7n b\u1ed9 ph\u1eadn d\u1eadp h\u1ed3 quang; s\u1ee3i th\u1ee7y tinh c\u0169ng l\u00e0m cho h\u01b0\u1edbng co r\u00fat ph\u1ee5 thu\u1ed9c v\u00e0o chi\u1ec1u<\/td>\n<\/tr>\n
    D\u1ef1 ph\u00f2ng co r\u00fat<\/td>\nT\u1ef7 l\u1ec7 co r\u00fat l\u1ea5y t\u1eeb b\u1ea3ng d\u1eef li\u1ec7u nh\u1ef1a, \u00e1p d\u1ee5ng ri\u00eang bi\u1ec7t theo chi\u1ec1u d\u1ecdc v\u00e0 ngang d\u00f2ng ch\u1ea3y<\/td>\nS\u1eed d\u1ee5ng m\u1ed9t gi\u00e1 tr\u1ecb co r\u00fat trung b\u00ecnh tr\u00ean b\u1ed9 ph\u1eadn gia c\u1ed1 s\u1ee3i th\u1ee7y tinh l\u00e0m d\u1ecbch chuy\u1ec3n l\u1ed7 tr\u1ee5c v\u00e0 m\u1eb7t gh\u00e9p n\u1ed1i<\/td>\n<\/tr>\n
    \u0110\u1ed9 d\u00e0y th\u00e0nh<\/td>\nTi\u00eau chu\u1ea9n 1.2\u20132.0 mm; bi\u1ebfn \u0111\u1ed9ng c\u1ee5c b\u1ed9 gi\u1eef trong kho\u1ea3ng 25% c\u1ee7a ti\u00eau chu\u1ea9n; c\u00e1c v\u00f9ng d\u00e0y \u0111\u01b0\u1ee3c kho\u00e9t r\u1ed7ng<\/td>\nC\u00e1c \u0111i\u1ec3m d\u00e0y g\u1ea7n \u0111\u1ea7u n\u1ed1i b\u1ecb l\u00fan v\u00e0 \u0111\u1ec3 l\u1ea1i c\u00e1c kho\u1ea3ng tr\u1ed1ng l\u00e0m y\u1ebfu c\u00e1c tr\u1ee5 v\u00edt<\/td>\n<\/tr>\n
    G\u00f3c nghi\u00eang<\/td>\n5\u20131\u00b0 tr\u00ean t\u01b0\u1eddng ngo\u00e0i, nhi\u1ec1u h\u01a1n tr\u00ean c\u00e1c m\u1eb7t c\u00f3 k\u1ebft c\u1ea5u; \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh theo b\u1ec1 m\u1eb7t tr\u00ean c\u00e1c t\u00fai s\u00e2u b\u00ean trong<\/td>\nC\u00e1c t\u00fai c\u01a1 ch\u1ebf c\u1ea7n g\u00f3c nghi\u00eang t\u1ed1i thi\u1ec3u, nh\u01b0ng ph\u1ea3i c\u00f3 tr\u00ean b\u1ea3n v\u1ebd n\u1ebfu kh\u00f4ng v\u1eeba tr\u1ee5c ho\u1eb7c kh\u1edbp tr\u01b0\u1ee3t<\/td>\n<\/tr>\n
    X\u01b0\u01a1ng s\u01b0\u1eddn v\u00e0 tr\u1ee5<\/td>\n\u0110\u1ed9 d\u00e0y x\u01b0\u01a1ng s\u01b0\u1eddn 50\u201360% c\u1ee7a t\u01b0\u1eddng; \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i tr\u1ee5 kho\u1ea3ng 2\u00d7 l\u1ed7<\/td>\n\u0110\u1ea7u x\u01b0\u01a1ng s\u01b0\u1eddn \u0111\u1ecbnh v\u1ecb bimetal v\u00e0 cu\u1ed9n d\u00e2y; x\u01b0\u01a1ng s\u01b0\u1eddn qu\u00e1 kh\u1ed5 g\u00e2y v\u1ebft l\u00fan tr\u00ean m\u1eb7t nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c<\/td>\n<\/tr>\n
    Kh\u1edbp ch\u1ed1t v\u00e0 c\u00e1c ph\u1ea7n \u00e2m<\/td>\nC\u00e1c \u0111\u1eb7c \u0111i\u1ec3m n\u00e0o c\u1ea7n tr\u01b0\u1ee3t ho\u1eb7c n\u00e2ng; li\u1ec7u m\u1ed9t kh\u1edbp ch\u1ed1t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf l\u1ea1i \u0111\u1ec3 m\u1edf theo h\u01b0\u1edbng m\u1edf<\/td>\nM\u1ed7i tr\u01b0\u1ee3t th\u00eam chi ph\u00ed v\u00e0 \u0111\u01b0\u1eddng ph\u00e2n khu\u00f4n; m\u1ed9t thi\u1ebft k\u1ebf kh\u1edbp ch\u1ed1t m\u1edbi c\u00f3 th\u1ec3 thay \u0111\u1ed5i to\u00e0n b\u1ed9 c\u1ea5u tr\u00fac khu\u00f4n<\/td>\n<\/tr>\n
    \u0110i\u1ec3m \u0111inh t\u00e1n<\/td>\nS\u1ed1 l\u01b0\u1ee3ng, v\u1ecb tr\u00ed v\u00e0 \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a c\u00e1c l\u1ed7 \u0111inh t\u00e1n n\u1ed1i hai n\u1eeda v\u1ecf<\/td>\nT\u0103ng t\u1eeb 6 l\u00ean 8 \u0111inh t\u00e1n thay \u0111\u1ed5i l\u1ef1c k\u1eb9p, ch\u1ed1t l\u00f5i, b\u1ed1 tr\u00ed ch\u1ed1t \u0111\u1ea9y v\u00e0 l\u00e0m m\u00e1t<\/td>\n<\/tr>\n
    Sai s\u1ed1 l\u1eafp b\u00ean trong<\/td>\nK\u00edch th\u01b0\u1edbc ch\u1ee9c n\u0103ng (b\u1ea3n l\u1ec1, t\u00fai ch\u1ed1t, ch\u1ed7 ti\u1ebfp x\u00fac) \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u ri\u00eang, th\u01b0\u1eddng \u00b10,02\u20130,03 mm<\/td>\nNh\u1eefng k\u00edch th\u01b0\u1edbc n\u00e0y x\u00e1c \u0111\u1ecbnh l\u1ef1c b\u1eadt v\u00e0 \u00e1p su\u1ea5t ti\u1ebfp x\u00fac; c\u00e1c k\u00edch th\u01b0\u1edbc chung c\u00f3 th\u1ec3 l\u1ecfng h\u01a1n<\/td>\n<\/tr>\n
    \u0110\u01b0\u1eddng ph\u00e2n khu\u00f4n<\/td>\nV\u1ecb tr\u00ed ph\u00e2n chia gi\u1eefa hai n\u1eeda khu\u00f4n tr\u00ean m\u1ed7i chi ti\u1ebft<\/td>\n\u0110\u01b0\u1eddng ph\u00e2n khu\u00f4n ch\u1ea1y qua b\u1ec1 m\u1eb7t k\u00edn ho\u1eb7c b\u1ec1 m\u1eb7t r\u00f2 r\u1ec9 \u0111\u1ec3 l\u1ea1i v\u1ebft ho\u1eb7c bavia t\u1ea1i v\u1ecb tr\u00ed g\u00e2y h\u1ea1i nh\u1ea5t<\/td>\n<\/tr>\n
    C\u1eeda ra v\u00e0 th\u00f4ng h\u01a1i<\/td>\nC\u1eeda ra tr\u00ean t\u01b0\u1eddng kh\u00f4ng ch\u1ee9c n\u0103ng; \u0111\u1ed9 s\u00e2u th\u00f4ng h\u01a1i kho\u1ea3ng 0,01\u20130,015 mm cho PA66<\/td>\nPA66 ch\u1ea3y m\u1ecfng v\u00e0 d\u1ec5 b\u1ecb bavia; bavia trong t\u00fai ch\u1ed1t c\u00f3 th\u1ec3 ng\u0103n b\u1ed9 ng\u1eaft ho\u1ea1t \u0111\u1ed9ng<\/td>\n<\/tr>\n
    \u0110\u1ea9y ra<\/td>\nV\u1ecb tr\u00ed ch\u1ed1t \u0111\u1ea9y tr\u00ean c\u00e1c m\u1eb7t kh\u00f4ng ch\u1ee9c n\u0103ng, kh\u00f4ng nh\u00ecn th\u1ea5y; \u0111\u1ee7 s\u1ed1 ch\u1ed1t \u0111\u1ec3 \u0111\u1ea9y \u0111\u1ec1u c\u00e1c th\u00e0nh m\u1ecfng<\/td>\nCh\u1ed1t tr\u00ean m\u1eb7t gh\u00e9p \u0111\u1ec3 l\u1ea1i d\u1ea5u l\u00e0m thay \u0111\u1ed5i \u0111\u1ed9 v\u1eeba v\u1eb7n; qu\u00e1 \u00edt ch\u1ed1t l\u00e0m cong v\u1ecf m\u1ecfng khi \u0111\u1ea9y ra<\/td>\n<\/tr>\n
    L\u00e0m m\u00e1t<\/td>\nK\u00eanh l\u00e0m m\u00e1t c\u00e2n b\u1eb1ng tr\u00ean khoang v\u00e0 l\u00f5i, g\u1ea7n c\u00e1c ph\u1ea7n d\u00e0y<\/td>\nL\u00e0m m\u00e1t kh\u00f4ng \u0111\u1ec1u l\u00e0m cong t\u01b0\u1eddng d\u00e0i v\u00e0 k\u00e9o d\u00e0i chu k\u1ef3<\/td>\n<\/tr>\n
    C\u00e2n b\u1eb1ng \u0111a khoang<\/td>\n\u0110\u01b0\u1eddng d\u1eabn c\u00e2n b\u1eb1ng t\u1ef1 nhi\u00ean, \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn b\u1eb1ng m\u00f4 ph\u1ecfng d\u00f2ng ch\u1ea3y khu\u00f4n, cho 2, 4 ho\u1eb7c 8 khoang<\/td>\nD\u00e2y chuy\u1ec1n t\u1ef1 \u0111\u1ed9ng l\u1ea5y chi ti\u1ebft t\u1eeb m\u1ecdi khoang; m\u1ed9t khoang ch\u1eadm tr\u1edf th\u00e0nh ngu\u1ed3n ph\u1ebf ph\u1ea9m<\/td>\n<\/tr>\n
    Th\u00e9p khu\u00f4n<\/td>\nKhoang b\u1eb1ng S136H ho\u1eb7c H13; \u0111\u1ebf khu\u00f4n b\u1eb1ng S50C ho\u1eb7c P20<\/td>\nS\u1ee3i th\u1ee7y tinh c\u00f3 t\u00ednh m\u00e0i m\u00f2n; th\u00e9p khoang \u0111\u00e3 t\u00f4i gi\u1eef k\u00edch th\u01b0\u1edbc \u1ed5n \u0111\u1ecbnh trong su\u1ed1t tu\u1ed5i th\u1ecd khu\u00f4n d\u00e0i<\/td>\n<\/tr>\n
    K\u00fd hi\u1ec7u<\/td>\nCh\u1eef n\u1ed5i so v\u1edbi ch\u1eef ch\u00ecm; ch\u00e8n thay th\u1ebf cho c\u00e1c \u0111\u1ecbnh m\u1ee9c nh\u01b0 C16 ho\u1eb7c C32<\/td>\nCh\u1eef ch\u00ecm tr\u00ean chi ti\u1ebft l\u00e0 ch\u1eef n\u1ed5i trong th\u00e9p v\u00e0 d\u1ec5 gia c\u00f4ng b\u1ecf; ch\u1eef n\u1ed5i tr\u00ean chi ti\u1ebft \u0111\u01b0\u1ee3c kh\u1eafc trong th\u00e9p v\u00e0 c\u1ea7n h\u00e0n \u0111\u1ec3 lo\u1ea1i b\u1ecf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf m\u1ed9t c\u00f4ng c\u1ee5 khu\u00f4n \u00e9p phun ch\u1ea5t l\u01b0\u1ee3ng n\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb thi\u1ebft k\u1ebf c\u00e1c b\u1ed9 ph\u1eadn ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1eeb vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u. Tr\u01b0\u1edbc khi \u01b0\u1edbc t\u00ednh chi ph\u00ed s\u1ea3n xu\u1ea5t, k\u1ef9 s\u01b0 ph\u1ea3i ph\u00e2n t\u00edch t\u1eebng th\u00e0nh ph\u1ea7n c\u1ee7a MCB \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 theo c\u00e1c y\u1ebfu t\u1ed1 thi\u1ebft k\u1ebf khu\u00f4n \u00e9p phun. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y ph\u00e1c th\u1ea3o c\u00e1c y\u1ebfu t\u1ed1 thi\u1ebft k\u1ebf khu\u00f4n \u00e9p phun c\u01a1 b\u1ea3n \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ea7u dao nh\u1ef1a.<\/p>\n

    V\u1ec1 sai s\u1ed1, ch\u00fang t\u00f4i khuy\u1ebfn ngh\u1ecb tham kh\u1ea3o ISO 20457<\/a>, ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf v\u1ec1 sai s\u1ed1 cho c\u00e1c chi ti\u1ebft nh\u1ef1a \u0111\u00fac, phi\u00ean b\u1ea3n th\u1ee9 hai \u0111\u01b0\u1ee3c xu\u1ea5t b\u1ea3n v\u00e0o th\u00e1ng 8 n\u0103m 2026, v\u00e0 ch\u1ec9 \u0111\u1eb7t gi\u00e1 tr\u1ecb ch\u1eb7t ch\u1ebd cho c\u00e1c k\u00edch th\u01b0\u1edbc th\u1ef1c s\u1ef1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ee9c n\u0103ng. N\u1ebfu chi ti\u1ebft c\u1ee7a b\u1ea1n \u0111\u00e3 tu\u00e2n theo c\u00e1c quy t\u1eafc chung trong h\u01b0\u1edbng d\u1eabn \u0111\u00fac phun<\/a>, h\u1ea7u h\u1ebft danh s\u00e1ch ki\u1ec3m tra n\u00e0y s\u1ebd \u0111\u00e3 \u1edf tr\u1ea1ng th\u00e1i t\u1ed1t.<\/p>\n

    \"\"<\/p>\n

    Ai ch\u1ecbu tr\u00e1ch nhi\u1ec7m vi\u1ec7c g\u00ec: Ng\u01b0\u1eddi mua v\u00e0 Nh\u00e0 l\u00e0m khu\u00f4n<\/h2>\n

    Ph\u1ea7n l\u1edbn c\u00e1c tranh c\u00e3i v\u1ec1 d\u1ef1 \u00e1n khu\u00f4n kh\u00f4ng li\u00ean quan \u0111\u1ebfn gia c\u00f4ng k\u00e9m hay th\u00e9p k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng. V\u1ea5n \u0111\u1ec1 ch\u00ednh th\u01b0\u1eddng xoay quanh ai \u0111\u00e3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh n\u00e0o v\u00e0 khi n\u00e0o. H\u1ee3p \u0111\u1ed3ng khu\u00f4n phun \u0111i\u1ec3n h\u00ecnh ph\u00e2n chia tr\u00e1ch nhi\u1ec7m gi\u1eefa nh\u00e0 l\u00e0m khu\u00f4n (B\u00ean A), ng\u01b0\u1eddi s\u1edf h\u1eefu s\u1ea3n ph\u1ea9m, v\u00e0 ng\u01b0\u1eddi mua (B\u00ean B), ng\u01b0\u1eddi s\u1edf h\u1eefu c\u00f4ng c\u1ee5.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
    L\u0129nh v\u1ef1c<\/th>\nNg\u01b0\u1eddi mua (B\u00ean A)<\/th>\nNh\u00e0 l\u00e0m khu\u00f4n (B\u00ean B)<\/th>\n<\/tr>\n<\/thead>\n
    Thi\u1ebft k\u1ebf v\u00e0 ch\u1ee9c n\u0103ng s\u1ea3n ph\u1ea9m<\/td>\nS\u1edf h\u1eefu thi\u1ebft k\u1ebf s\u1ea3n ph\u1ea9m, ch\u1ee9c n\u0103ng v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3<\/td>\nCung c\u1ea5p t\u01b0 v\u1ea5n DFM; kh\u00f4ng thay \u0111\u1ed5i s\u1ea3n ph\u1ea9m n\u1ebfu kh\u00f4ng c\u00f3 s\u1ef1 ch\u1ea5p thu\u1eadn b\u1eb1ng v\u0103n b\u1ea3n<\/td>\n<\/tr>\n
    D\u1eef li\u1ec7u s\u1ea3n ph\u1ea9m<\/td>\nCung c\u1ea5p b\u1ea3n v\u1ebd s\u1ea3n ph\u1ea9m ho\u1eb7c file 3D, ho\u1eb7c m\u1eabu v\u1eadt l\u00fd, v\u00e0 ghi r\u00f5 b\u1eb1ng v\u0103n b\u1ea3n c\u00e1i n\u00e0o l\u00e0 chu\u1ea9n<\/td>\nN\u1ebfu ch\u1ec9 cung c\u1ea5p m\u1eabu, qu\u00e9t ho\u1eb7c \u0111o m\u1eabu v\u00e0 chu\u1ea9n b\u1ecb b\u1ea3n v\u1ebd \u0111\u1ec3 ng\u01b0\u1eddi mua ph\u00ea duy\u1ec7t<\/td>\n<\/tr>\n
    Ph\u00ea duy\u1ec7t b\u1ea3n v\u1ebd<\/td>\nXem x\u00e9t v\u00e0 ph\u00ea duy\u1ec7t b\u1ea3n v\u1ebd, bao g\u1ed3m t\u1ea5t c\u1ea3 k\u00edch th\u01b0\u1edbc quan tr\u1ecdng<\/td>\nN\u1ed9p b\u1ea3n v\u1ebd v\u1edbi c\u00e1c k\u00edch th\u01b0\u1edbc v\u00e0 sai s\u1ed1 quan tr\u1ecdng \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u r\u00f5 r\u00e0ng<\/td>\n<\/tr>\n
    Thi\u1ebft k\u1ebf khu\u00f4n<\/td>\nC\u00f3 th\u1ec3 xem x\u00e9t b\u1ed1 tr\u00ed khu\u00f4n (c\u1ed5ng, \u0111\u01b0\u1eddng ph\u00e2n khu\u00f4n, \u0111\u1ea9y s\u1ea3n ph\u1ea9m) n\u1ebfu mu\u1ed1n<\/td>\nThi\u1ebft k\u1ebf c\u1ea5u tr\u00fac khu\u00f4n, h\u1ec7 th\u1ed1ng d\u1eabn, l\u00e0m m\u00e1t v\u00e0 \u0111\u1ea9y s\u1ea3n ph\u1ea9m theo b\u1ea3n v\u1ebd \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t<\/td>\n<\/tr>\n
    S\u1ea3n xu\u1ea5t khu\u00f4n v\u00e0 th\u1eed nghi\u1ec7m<\/td>\nTham d\u1ef1 ho\u1eb7c xem x\u00e9t c\u00e1c th\u1eed nghi\u1ec7m v\u00e0 ki\u1ec3m tra m\u1eabu<\/td>\nX\u00e2y d\u1ef1ng khu\u00f4n, ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m T1\/T2 v\u00e0 cung c\u1ea5p m\u1eabu k\u00e8m b\u00e1o c\u00e1o k\u00edch th\u01b0\u1edbc<\/td>\n<\/tr>\n
    S\u1ef1 ph\u00f9 h\u1ee3p c\u1ee7a m\u1eabu<\/td>\nX\u00e1c nh\u1eadn r\u1eb1ng m\u1eabu \u0111\u00e1p \u1ee9ng b\u1ea3n v\u1ebd \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t<\/td>\nS\u1eeda ch\u1eefa, chi ph\u00ed t\u1ef1 ch\u1ecbu, b\u1ea5t k\u1ef3 sai l\u1ec7ch n\u00e0o so v\u1edbi b\u1ea3n v\u1ebd \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t<\/td>\n<\/tr>\n
    Thay \u0111\u1ed5i sau khi ph\u00ea duy\u1ec7t<\/td>\nChi tr\u1ea3 v\u00e0 cho ph\u00e9p th\u1eddi gian cho c\u00e1c thay \u0111\u1ed5i k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u sau khi ph\u00ea duy\u1ec7t b\u1ea3n v\u1ebd<\/td>\nB\u00e1o gi\u00e1 chi ph\u00ed v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ti\u1ebfn \u0111\u1ed9 c\u1ee7a m\u1ed7i thay \u0111\u1ed5i tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n<\/td>\n<\/tr>\n
    Ch\u1ee9ng nh\u1eadn<\/td>\nCh\u1ee9ng nh\u1eadn s\u1ea3n ph\u1ea9m ho\u00e0n thi\u1ec7n (\u0111\u1ed1i v\u1edbi MCB, theo IEC 60898-1 ho\u1eb7c c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh qu\u1ed1c gia)<\/td>\nCung c\u1ea5p h\u1ed3 s\u01a1 v\u1eadt li\u1ec7u v\u00e0 k\u00edch th\u01b0\u1edbc h\u1ed7 tr\u1ee3 ch\u1ee9ng nh\u1eadn<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    M\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a quy tr\u00ecnh n\u00e0y l\u00e0 vi\u1ec7c l\u1ea5y ph\u00ea duy\u1ec7t b\u1ea3n v\u1ebd t\u1eeb kh\u00e1ch h\u00e0ng. Sau khi ng\u01b0\u1eddi mua ph\u00ea duy\u1ec7t b\u1ea3n v\u1ebd, b\u1ea3n v\u1ebd n\u00e0y s\u1ebd l\u00e0m m\u1eabu \u0111\u1ec3 x\u00e2y d\u1ef1ng v\u00e0 ki\u1ec3m tra khu\u00f4n s\u1ea3n xu\u1ea5t. M\u1eb7c d\u00f9 m\u1eabu c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m h\u01b0\u1edbng d\u1eabn, nh\u01b0ng ch\u1ec9 c\u00f3 hi\u1ec7u l\u1ef1c n\u1ebfu \u0111\u01b0\u1ee3c ghi r\u00f5 trong c\u00e1c \u0111i\u1ec1u kho\u1ea3n ph\u00ea duy\u1ec7t c\u0169ng nh\u01b0 trong h\u1ee3p \u0111\u1ed3ng li\u00ean quan \u0111\u1ebfn c\u00e1c k\u00edch th\u01b0\u1edbc c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t.<\/p>\n

    Walton vs OMINSU: Hai Kh\u00e1ch H\u00e0ng, Hai K\u1ebft Qu\u1ea3<\/h2>\n

    C\u1ea3 hai d\u1ef1 \u00e1n \u0111\u1ec1u li\u00ean quan \u0111\u1ebfn khu\u00f4n v\u1ecf MCB c\u00f3 \u0111\u1ed9 ph\u1ee9c t\u1ea1p t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u00e0 kh\u00e1ch h\u00e0ng \u0111\u1ec1u kh\u00f4ng c\u00f3 kinh nghi\u1ec7m tr\u01b0\u1edbc trong vi\u1ec7c l\u00e0m khu\u00f4n. \u0110i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 g\u00ec ng\u1ea1c nhi\u00ean v\u00ec c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t MCB l\u00e0 chuy\u00ean gia v\u1ec1 c\u1ea7u dao, kh\u00f4ng ph\u1ea3i nh\u00e0 s\u1ea3n xu\u1ea5t d\u1ee5ng c\u1ee5. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa hai k\u1ebft qu\u1ea3 kh\u00f4ng li\u00ean quan \u0111\u1ebfn vi\u1ec7c l\u00e0m d\u1ee5ng c\u1ee5 hay th\u00e9p. S\u1ef1 kh\u00e1c bi\u1ec7t n\u1eb1m \u1edf c\u00e1ch d\u1eef li\u1ec7u s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c cung c\u1ea5p v\u00e0 m\u1ee9c \u0111\u1ed9 ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng b\u1ea3n v\u1ebd tr\u01b0\u1edbc khi m\u1edf khu\u00f4n.<\/p>\n

    OMINSU Vi\u1ec7t Nam: M\u1ed7i B\u1ea3n V\u1ebd \u0110\u1ec1u \u0110\u01b0\u1ee3c Xem X\u00e9t<\/h3>\n

    N\u0103m 2025, C\u00f4ng ty TNHH OMINSU Vi\u1ec7t Nam \u0111\u00e3 k\u00fd h\u1ee3p \u0111\u1ed3ng v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 t\u1ea1o khu\u00f4n MCB. Thay v\u00ec ch\u1ec9 g\u1eedi m\u1eabu, OMINSU \u0111\u00e3 cung c\u1ea5p cho ch\u00fang t\u00f4i b\u1ed9 b\u1ea3n v\u1ebd ri\u00eang \u0111\u1ec3 l\u00e0m vi\u1ec7c. Do \u0111\u00f3, t\u1ea5t c\u1ea3 c\u00e1c k\u00edch th\u01b0\u1edbc trong b\u1ea3n v\u1ebd c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec1u c\u00f3 th\u1ec3 truy xu\u1ea5t v\u1ec1 d\u1eef li\u1ec7u s\u1ea3n ph\u1ea9m g\u1ed1c c\u1ee7a OMINSU.<\/p>\n

    M\u1ed7i khi ch\u00fang t\u00f4i g\u1eedi b\u1ea3n v\u1ebd khu\u00f4n \u0111\u1ec3 ph\u00ea duy\u1ec7t, \u0111\u1ed9i ng\u0169 OMINSU ki\u1ec3m tra t\u1eebng trang b\u1ea3n v\u1ebd so v\u1edbi b\u1ea3n v\u1ebd s\u1ea3n ph\u1ea9m, g\u1eedi l\u1ea1i cho ch\u00fang t\u00f4i t\u00e0i li\u1ec7u PowerPoint v\u1edbi c\u00e1c nh\u1eadn x\u00e9t v\u1ec1 m\u1ecdi thay \u0111\u1ed5i c\u1ea7n th\u1ef1c hi\u1ec7n: k\u00edch th\u01b0\u1edbc, gi\u00e1 tr\u1ecb v\u00e0 l\u00fd do thay \u0111\u1ed5i. Nh\u1edd \u0111\u00f3, c\u00e1c k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c d\u1ef1a tr\u00ean t\u00e0i li\u1ec7u n\u00e0y. T\u1ea5t c\u1ea3 c\u00e1c ch\u1ec9nh s\u1eeda \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean gi\u1ea5y tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u c\u00f4ng vi\u1ec7c th\u1ef1c t\u1ebf.<\/p>\n

    Tuy nhi\u00ean, kh\u00f4ng c\u1ea7n ki\u1ebfn th\u1ee9c chuy\u00ean s\u00e2u v\u1ec1 k\u1ef9 thu\u1eadt khu\u00f4n. \u0110i\u1ec1u c\u1ea7n thi\u1ebft ch\u1ec9 l\u00e0 th\u00f4ng tin s\u1ea3n ph\u1ea9m c\u01a1 b\u1ea3n, th\u1eddi gian, s\u1ef1 t\u1eadp trung v\u00e0 c\u00e1ch truy\u1ec1n \u0111\u1ea1t c\u00e1c thay \u0111\u1ed5i c\u1ea7n thi\u1ebft m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n.<\/p>\n

    Walton Bangladesh: Ph\u00ea Duy\u1ec7t Kh\u00f4ng Qua Xem X\u00e9t<\/h3>\n

    C\u00f4ng vi\u1ec7c c\u1ee7a Walton bao g\u1ed3m \u0111i\u1ec1u ch\u1ec9nh MCB lo\u1ea1i C45 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn. C\u00e1c s\u1eeda \u0111\u1ed5i bao g\u1ed3m c\u1ea5u tr\u00fac kh\u00f3a ch\u1ed1t, lo\u1ea1i b\u1ecf n\u1eafp \u0111\u1eady, t\u00e1m \u0111i\u1ec3m \u0111inh t\u00e1n v\u00e0 m\u1ed9t chi ti\u1ebft kim lo\u1ea1i \u0111\u01b0\u1ee3c th\u00eam v\u00e0o d\u01b0\u1edbi v\u00f2ng \u0111\u1ec7m.<\/p>\n

    C\u00e1c s\u1ef1 ki\u1ec7n di\u1ec5n ra nh\u01b0 sau:<\/p>\n

    Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ) n\u00eau r\u00f5 y\u00eau c\u1ea7u s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng ph\u1ea3i tu\u00e2n th\u1ee7 m\u1eabu v\u1eadt l\u00fd.
    \nCh\u00fang t\u00f4i \u0111\u00e3 th\u1ef1c hi\u1ec7n b\u1ea3n v\u1ebd 2D, \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t qua WeChat k\u00e8m theo tin nh\u1eafn n\u00f3i r\u1eb1ng \u201cOk. \u0110i th\u00f4i!\u201d v\u00e0 kh\u00f4ng c\u00f3 b\u00ecnh lu\u1eadn n\u00e0o v\u1ec1 k\u00edch th\u01b0\u1edbc.
    \nC\u00e1c b\u1ed9 ph\u1eadn in 3D \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m v\u00e0 qu\u00e1 tr\u00ecnh l\u1eafp r\u00e1p \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y d\u01b0\u1edbi d\u1ea1ng video. C\u00e1c s\u1eeda \u0111\u1ed5i kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n.
    \nSau khi nh\u1eadn \u0111\u01b0\u1ee3c m\u1eabu T1, Krogan y\u00eau c\u1ea7u k\u00edch th\u01b0\u1edbc c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi m\u1eabu v\u1eadt l\u00fd g\u1ed1c.<\/p>\n

    Gi\u1ea3 \u0111\u1ecbnh c\u1ee7a Walton l\u00e0 ch\u00ednh x\u00e1c v\u00ec h\u1ecd ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng s\u1ea3n ph\u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7. Duy tr\u00ec c\u00f9ng m\u1ed9t c\u1ea5u tr\u00fac b\u00ean trong ch\u00ednh l\u00e0 \u00fd ngh\u0129a c\u1ee7a k\u1ef9 thu\u1eadt t\u1ed1t. Tuy nhi\u00ean, ch\u00eca kh\u00f3a c\u1ee7a v\u1ea5n \u0111\u1ec1 l\u00e0 t\u00ednh k\u1ecbp th\u1eddi. Vi\u1ec7c so s\u00e1nh t\u01b0\u01a1ng t\u1ef1 \u1edf giai \u0111o\u1ea1n b\u1ea3n v\u1ebd s\u1ebd m\u1ea5t v\u00e0i ng\u00e0y.<\/p>\n

    Song song, hai d\u1ef1 \u00e1n tr\u00f4ng nh\u01b0 sau:<\/p>\n\n\n\n\n\n\n\n\n\n\n
    <\/th>\nOMINSU (Vi\u1ec7t Nam)<\/th>\nWalton (Bangladesh)<\/th>\n<\/tr>\n<\/thead>\n
    D\u1eef li\u1ec7u s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c cung c\u1ea5p<\/td>\nB\u1ea3n v\u1ebd s\u1ea3n ph\u1ea9m c\u1ee7a kh\u00e1ch h\u00e0ng<\/td>\nM\u1eabu v\u1eadt l\u00fd; b\u1ea3n v\u1ebd 2D do Benlong chu\u1ea9n b\u1ecb<\/td>\n<\/tr>\n
    Xem x\u00e9t b\u1ea3n v\u1ebd<\/td>\nT\u1eebng trang, v\u1edbi ch\u00fa th\u00edch PowerPoint b\u1eb1ng v\u0103n b\u1ea3n<\/td>\n\u0110\u01b0\u1ee3c ph\u00ea duy\u1ec7t qua tin nh\u1eafn chat, kh\u00f4ng c\u00f3 b\u00ecnh lu\u1eadn v\u1ec1 k\u00edch th\u01b0\u1edbc<\/td>\n<\/tr>\n
    Tham chi\u1ebfu k\u00edch th\u01b0\u1edbc<\/td>\nB\u1ea3n v\u1ebd s\u1ea3n ph\u1ea9m c\u1ee7a kh\u00e1ch h\u00e0ng v\u00e0 b\u1ea3n v\u1ebd khu\u00f4n \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t<\/td>\nRFQ n\u00eau r\u00f5 m\u1eabu v\u1eadt l\u00fd; ph\u00ea duy\u1ec7t \u0111\u01b0\u1ee3c c\u1ea5p tr\u00ean b\u1ea3n v\u1ebd<\/td>\n<\/tr>\n
    Thay \u0111\u1ed5i l\u1edbn \u0111\u1ea7u ti\u00ean<\/td>\nGiai \u0111o\u1ea1n b\u1ea3n v\u1ebd<\/td>\nSau m\u1eabu T1<\/td>\n<\/tr>\n
    Chi ph\u00ed c\u1ee7a s\u1ef1 thay \u0111\u1ed5i<\/td>\nGi\u1edd k\u1ef9 thu\u1eadt tr\u00ean gi\u1ea5y<\/td>\nS\u1eeda l\u1ea1i ch\u00e8n c\u1ed9ng th\u00eam m\u1ed9t v\u00f2ng th\u1eed nghi\u1ec7m b\u1ed5 sung<\/td>\n<\/tr>\n
    K\u1ebft qu\u1ea3<\/td>\nC\u00e1c th\u1eed nghi\u1ec7m tr\u01a1n tru<\/td>\nTh\u1eed l\u1ea1i v\u00e0 s\u1eeda \u0111\u1ed5i L\/C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Nh\u1eefng g\u00ec ch\u00fang t\u00f4i \u0111\u00e3 thay \u0111\u1ed5i<\/h3>\n

    Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 \u0111\u00e3 coi d\u1ef1 \u00e1n Walton l\u00e0 may m\u1eafn v\u00e0 ti\u1ebfp t\u1ee5c, nh\u01b0ng thay v\u00e0o \u0111\u00f3 ch\u00fang t\u00f4i \u0111\u00e1nh gi\u00e1 nh\u1eefng g\u00ec quy tr\u00ecnh n\u1ed9i b\u1ed9 cho ph\u00e9p x\u1ea3y ra, v\u00e0 th\u1ef1c hi\u1ec7n ba c\u1ea3i ti\u1ebfn kh\u00e1c nhau.<\/p>\n

    B\u1ea3n v\u1ebd \u0111\u00f3ng b\u0103ng b\u1eb1ng v\u0103n b\u1ea3n tr\u01b0\u1edbc khi c\u1eaft th\u00e9p. B\u00e2y gi\u1edd tr\u01b0\u1edbc khi c\u00f3 b\u1ea5t k\u1ef3 vi\u1ec7c c\u1eaft th\u00e9p n\u00e0o, kh\u00e1ch h\u00e0ng ph\u1ea3i k\u00fd x\u00e1c nh\u1eadn \u0111\u00f3ng b\u0103ng b\u1ea3n v\u1ebd chi ti\u1ebft v\u1ec1 s\u1eeda \u0111\u1ed5i v\u00e0 c\u00e1c k\u00edch th\u01b0\u1edbc quan tr\u1ecdng. V\u00e0 ch\u00fang t\u00f4i kh\u00f4ng th\u1ec3 ch\u1ec9 d\u1ef1a v\u00e0o tin nh\u1eafn chat n\u1eefa.<\/p>\n

    Qu\u00e9t m\u1eabu tr\u01b0\u1edbc. Khi kh\u00e1ch h\u00e0ng cung c\u1ea5p cho ch\u00fang t\u00f4i m\u1ed9t m\u1eabu thay v\u00ec b\u1ea3n v\u1ebd h\u00e0ng h\u00f3a, ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o qu\u00e9t n\u00f3 v\u00e0 \u0111\u00e1nh d\u1ea5u k\u00edch th\u01b0\u1edbc tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf. Ph\u1ea3i c\u00f3 x\u00e1c nh\u1eadn b\u1eb1ng v\u0103n b\u1ea3n v\u1ec1 k\u00edch th\u01b0\u1edbc n\u00e0o thu\u1ed9c v\u1ec1 m\u1eabu v\u00e0 k\u00edch th\u01b0\u1edbc n\u00e0o t\u01b0\u01a1ng \u1ee9ng v\u1edbi b\u1ea3n v\u1ebd.<\/p>\n

    M\u1eabu ch\u00fa th\u00edch cho m\u1ed7i kh\u00e1ch h\u00e0ng. B\u00e2y gi\u1edd ch\u00fang t\u00f4i cung c\u1ea5p cho kh\u00e1ch h\u00e0ng m\u1ed9t m\u1eabu \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 nh\u1eadn x\u00e9t, l\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb ph\u01b0\u01a1ng ph\u00e1p PowerPoint c\u1ee7a OMINSU, sao cho h\u1ecd kh\u00f4ng c\u1ea7n ki\u1ebfn th\u1ee9c \u0111\u1eb7c bi\u1ec7t v\u1ec1 khu\u00f4n \u0111\u1ec3 ph\u00e2n t\u00edch b\u1ea3n v\u1ebd.<\/p>\n

    C\u00e1ch ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem x\u00e9t b\u1ea3n v\u1ebd khu\u00f4n m\u00e0 kh\u00f4ng c\u1ea7n l\u00e0 chuy\u00ean gia khu\u00f4n<\/h2>\n

    Kh\u00f4ng c\u1ea7n hi\u1ec3u thi\u1ebft k\u1ebf l\u00e0m m\u00e1t hay t\u1ea5m \u0111\u1ea9y \u0111\u1ec3 gi\u1eef an to\u00e0n cho s\u1ea3n ph\u1ea9m. Ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e1nh gi\u00e1 thi\u1ebft k\u1ebf phun d\u1ef1a tr\u00ean ch\u1ec9 v\u00e0i c\u00e2u h\u1ecfi \u0111\u01a1n gi\u1ea3n m\u00e0 b\u1ea5t k\u1ef3 ai trong ngh\u1ec1 k\u1ef9 s\u01b0 phanh c\u0169ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng tr\u1ea3 l\u1eddi.<\/p>\n

      \n
    1. Ti\u00eau chu\u1ea9n n\u00e0o \u0111i\u1ec1u ch\u1ec9nh tr\u01b0\u1eddng h\u1ee3p c\u1ee7a b\u1ea1n?<\/span> Vi\u1ebft ra v\u00e0 li\u1ec7t k\u00ea r\u00f5 r\u00e0ng trong ph\u00ea duy\u1ec7t n\u01a1i b\u1ea3n v\u1ebd, file 3D ho\u1eb7c m\u1eabu v\u1eadt l\u00fd \u0111\u01b0\u1ee3c coi l\u00e0 b\u1ea3n ch\u00ednh.<\/li>\n
    2. C\u00e1c k\u00edch th\u01b0\u1edbc quan tr\u1ecdng \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u ch\u01b0a?<\/span> \u0110\u1ea3m b\u1ea3o r\u1eb1ng m\u1ecdi t\u00fai ch\u1ed1t, b\u1ea3n l\u1ec1, v\u1ecb tr\u00ed ng\u1ed3i v\u00e0 c\u1ed5ng \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u v\u1edbi dung sai m\u00e0 b\u1ea1n \u0111\u1ed3ng \u00fd.<\/li>\n
    3. C\u00f3 c\u00f2n kh\u1ea3 n\u0103ng l\u1eafp c\u00e1c b\u1ed9 ph\u1eadn m\u1edbi v\u00e0o c\u00e1c b\u1ed9 ph\u1eadn c\u0169 kh\u00f4ng?<\/span> Ch\u1ed3ng b\u1ea3n v\u1ebd c\u01a1 ch\u1ebf v\u00e0 v\u1ecf m\u1edbi l\u00ean nhau v\u00e0 ki\u1ec3m tra kho\u1ea3ng c\u00e1ch.<\/li>\n
    4. C\u00e1c th\u00f4ng s\u1ed1 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn c\u00f3 thay \u0111\u1ed5i kh\u00f4ng?<\/span> So s\u00e1nh k\u00edch th\u01b0\u1edbc, \u0111\u1ed9 d\u00e0y th\u00e0nh xung quanh c\u00e1c b\u1ed9 ph\u1eadn ho\u1ea1t \u0111\u1ed9ng v\u00e0 lo\u1ea1i v\u1eadt li\u1ec7u, sau \u0111\u00f3 ki\u1ec3m tra v\u1edbi thi\u1ebft k\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn c\u1ee7a b\u1ea1n.<\/li>\n
    5. C\u00e1c ghi ch\u00fa c\u00f3 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n kh\u00f4ng?<\/span> Ki\u1ec3m tra v\u0103n b\u1ea3n v\u1ec1 \u0111\u00e1nh gi\u00e1 c\u1ee7a b\u1ea1n, c\u00e1c con d\u1ea5u x\u00e1c nh\u1eadn s\u1ef1 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n v\u00e0 logo c\u1ee7a b\u1ea1n.<\/li>\n
    6. C\u00e1c thay \u0111\u1ed5i \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p ho\u00e0n to\u00e0n ch\u01b0a?<\/span> N\u1ebfu b\u1ea1n \u0111\u00e3 thay \u0111\u1ed5i m\u1ed9t s\u1ea3n ph\u1ea9m hi\u1ec7n c\u00f3, h\u00e3y ch\u1eafc ch\u1eafn ghi r\u00f5 t\u1eebng thay \u0111\u1ed5i trong b\u1ea3n v\u1ebd.<\/li>\n
    7. C\u00e1c nh\u1eadn x\u00e9t c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c ghi l\u1ea1i ch\u01b0a?<\/span> Tr\u1ea3 l\u1ea1i nh\u1eadn x\u00e9t c\u1ee7a b\u1ea1n kh\u00f4ng ph\u1ea3i d\u01b0\u1edbi d\u1ea1ng tin nh\u1eafn m\u00e0 l\u00e0 b\u1ea3n sao c\u00f3 \u0111\u00e1nh d\u1ea5u v\u00e0 \u0111\u1eebng qu\u00ean bao g\u1ed3m s\u1ed1 phi\u00ean b\u1ea3n trong t\u00ean t\u1ec7p.<\/li>\n
    8. B\u1ea1n \u0111\u00e3 ph\u00ea duy\u1ec7t t\u00e0i li\u1ec7u ch\u01b0a?<\/span> H\u00e3y ch\u1eafc ch\u1eafn \u0111\u00e1nh d\u1ea5u s\u1ef1 ph\u00ea duy\u1ec7t c\u1ee7a b\u1ea1n b\u1eb1ng v\u0103n b\u1ea3n v\u00e0 ch\u1ec9 sau khi b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c c\u00e2u tr\u1ea3 l\u1eddi cho t\u1ea5t c\u1ea3 c\u00e1c c\u00e2u h\u1ecfi tr\u00ean.<\/li>\n<\/ol>\n

      \"\"<\/h2>\n

      C\u00e1ch thi\u1ebft k\u1ebf cho \u00e9p phun: Quy tr\u00ecnh 6 b\u01b0\u1edbc c\u1ee7a ch\u00fang t\u00f4i<\/h2>\n

      N\u1ebfu b\u1ea1n \u0111ang t\u00ecm hi\u1ec3u c\u00e1ch thi\u1ebft k\u1ebf cho \u00e9p phun<\/strong> khi s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n l\u00e0 MCB, b\u1ea1n s\u1ebd c\u1ea7n tu\u00e2n theo tr\u00ecnh t\u1ef1 m\u00e0 ch\u00fang t\u00f4i m\u00f4 t\u1ea3 \u1edf \u0111\u00e2y. \u0110\u00e2y l\u00e0 phi\u00ean b\u1ea3n r\u00fat g\u1ecdn c\u1ee7a to\u00e0n b\u1ed9 Quy tr\u00ecnh ph\u00e1t tri\u1ec3n khu\u00f4n \u00e9p phun MCB<\/a>.<\/p>\n

        \n
      1. Ph\u00e2n t\u00edch y\u00eau c\u1ea7u<\/span>. Thu th\u1eadp t\u1ea5t c\u1ea3 d\u1eef li\u1ec7u c\u1ea7n thi\u1ebft v\u1ec1 d\u1ef1 \u00e1n bao g\u1ed3m b\u1ea3n v\u1ebd thi\u1ebft k\u1ebf s\u1ea3n ph\u1ea9m ho\u1eb7c t\u1ec7p CAD 3D, m\u1eabu v\u1eadt l\u00fd n\u1ebfu c\u00f3, lo\u1ea1i nh\u1ef1a s\u1ebd s\u1eed d\u1ee5ng, kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t d\u1ef1 ki\u1ebfn v\u00e0 tr\u1ea1ng th\u00e1i ch\u1ee9ng nh\u1eadn ho\u1eb7c kh\u1ea3 n\u0103ng ch\u1ee9ng nh\u1eadn.<\/li>\n
      2. Thi\u1ebft k\u1ebf cho s\u1ea3n xu\u1ea5t<\/span>. Xem x\u00e9t danh s\u00e1ch ki\u1ec3m tra tr\u00ean v\u00e0 t\u1ea1o t\u00e0i li\u1ec7u m\u00f4 t\u1ea3 c\u00e1ch m\u1ed7i y\u1ebfu t\u1ed1 trong thi\u1ebft k\u1ebf MCB b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c c\u00e2n nh\u1eafc thi\u1ebft k\u1ebf.<\/li>\n
      3. Ph\u00e2n t\u00edch d\u00f2ng ch\u1ea3y khu\u00f4n<\/span>. M\u00f4 ph\u1ecfng qu\u00e1 tr\u00ecnh \u0111\u1ed5 \u0111\u1ea7y, \u0111\u00f3ng g\u00f3i, l\u00e0m m\u00e1t v\u00e0 bi\u1ebfn d\u1ea1ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1eeda n\u1ea1p, c\u00e2n b\u1eb1ng khoang khu\u00f4n v\u00e0 d\u1ef1 \u0111o\u00e1n c\u00e1c \u0111\u01b0\u1eddng h\u00e0n tr\u01b0\u1edbc khi c\u1eaft th\u00e9p.<\/li>\n
      4. B\u1ea3n v\u1ebd cu\u1ed1i c\u00f9ng<\/span>. Nh\u1eadn ch\u1eef k\u00fd c\u1ee7a kh\u00e1ch h\u00e0ng tr\u00ean b\u1ea3n v\u1ebd cu\u1ed1i c\u00f9ng. T\u1ea5t c\u1ea3 c\u00e1c thay \u0111\u1ed5i t\u1eeb th\u1eddi \u0111i\u1ec3m n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c coi l\u00e0 y\u00eau c\u1ea7u thay \u0111\u1ed5i v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn chi ph\u00ed.<\/li>\n
      5. Th\u1eed nghi\u1ec7m T1 v\u00e0 T2<\/span>. Nh\u1eefng l\u1ea7n b\u1eafn \u0111\u1ea7u ti\u00ean c\u1ee7a khu\u00f4n \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi b\u1ea3n v\u1ebd v\u00e0 m\u1eabu v\u1eadt l\u00fd n\u1ebfu c\u00f3. G\u00f3i ti\u00eau chu\u1ea9n c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m 1000 b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u00e0 b\u00e1o c\u00e1o k\u00edch th\u01b0\u1edbc. Khu\u00f4n \u00e9p phun MCB<\/a> Ki\u1ec3m tra ch\u1ee9c n\u0103ng.<\/li>\n
      6. . C\u00e1c b\u1ed9 ph\u1eadn m\u1eabu \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p th\u00e0nh b\u1ed9 ng\u1eaft ho\u00e0n ch\u1ec9nh v\u00e0 th\u1ef1c hi\u1ec7n hi\u1ec7u chu\u1ea9n trip, ki\u1ec3m tra \u0111i\u1ec7n m\u00f4i v\u00e0 c\u01a1 h\u1ecdc, c\u00e1c ki\u1ec3m tra t\u01b0\u01a1ng t\u1ef1 nh\u01b0<\/span>. th\u1ef1c hi\u1ec7n, tr\u01b0\u1edbc khi khu\u00f4n \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t cho s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t. Ph\u00f2ng th\u00ed nghi\u1ec7m ki\u1ec3m tra MCB<\/a> Th\u00f4ng th\u01b0\u1eddng ch\u00fang t\u00f4i c\u1ea7n kho\u1ea3ng 45 ng\u00e0y \u0111\u1ec3 l\u00e0m khu\u00f4n \u00e9p phun MCB sau khi b\u1ea3n v\u1ebd cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c k\u00fd. Th\u1eddi gian c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00ea duy\u1ec7t b\u1ea3n v\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c t\u00ednh v\u00e0o kho\u1ea3ng th\u1eddi gian n\u00e0y v\u00ec kh\u00f4ng th\u1ec3 \u01b0\u1edbc t\u00ednh tr\u01b0\u1edbc. C\u00e0ng nhanh ph\u00ea duy\u1ec7t b\u1ea3n v\u1ebd th\u00ec c\u00e0ng s\u1edbm s\u1eb5n s\u00e0ng cho ki\u1ec3m tra ch\u1ea5p nh\u1eadn thi\u1ebft k\u1ebf m\u1edbi.<\/li>\n<\/ol>\n

        S\u00e1u b\u01b0\u1edbc tr\u00ean c\u0169ng \u00e1p d\u1ee5ng cho b\u1ea5t k\u1ef3.<\/p>\n

        thi\u1ebft k\u1ebf khu\u00f4n \u00e9p nh\u1ef1a . C\u00e1c b\u1ed9 ph\u1eadn MCB \u0111\u01a1n gi\u1ea3n l\u00e0 \u00edt ch\u1ed7 cho sai s\u00f3t h\u01a1n.<\/strong>. Thi\u1ebft k\u1ebf c\u1eeda n\u1ea1p khu\u00f4n \u00e9p cho c\u00e1c b\u1ed9 ph\u1eadn \u0111i\u1ec7n nh\u1ecf.<\/p>\n

        T\u1ea7m quan tr\u1ecdng c\u1ee7a thi\u1ebft k\u1ebf c\u1eeda n\u1ea1p khu\u00f4n \u00e9p l\u00e0 n\u00f3 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u00e1c \u0111\u01b0\u1eddng h\u00e0n, \u1ee9ng su\u1ea5t d\u1ecb h\u01b0\u1edbng v\u00e0 h\u01b0\u1edbng s\u1ee3i trong tr\u01b0\u1eddng h\u1ee3p m\u1ed9t b\u1ed9 ph\u1eadn \u0111i\u1ec7n nh\u1ecf \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t. B\u1ed1n quy t\u1eafc \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho s\u1ea3n xu\u1ea5t v\u1ecf khu\u00f4n c\u1ee7a MCB.<\/h3>\n

        T\u1ea7m quan tr\u1ecdng c\u1ee7a thi\u1ebft k\u1ebf c\u1eeda khu\u00f4n phun l\u00e0 n\u00f3 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a c\u00e1c \u0111\u01b0\u1eddng h\u00e0n, \u1ee9ng su\u1ea5t d\u1ecb h\u01b0\u1edbng v\u00e0 h\u01b0\u1edbng s\u1ee3i trong tr\u01b0\u1eddng h\u1ee3p m\u1ed9t ph\u1ea7n t\u1eed \u0111i\u1ec7n nh\u1ecf \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t.<\/p>\n

        \u0110\u1ec3 tr\u00e1nh b\u1ea5t k\u1ef3 v\u1ea5n \u0111\u1ec1 n\u00e0o, c\u1eeda n\u1ea1p kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1eb7t g\u1ea7n c\u00e1c ch\u1ed1t ho\u1eb7c ti\u1ebfp \u0111i\u1ec3m. Ngay c\u1ea3 s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a d\u1ea5u v\u1ebft c\u1eeda n\u1ea1p, \u1ee9ng su\u1ea5t c\u1ee5c b\u1ed9 ho\u1eb7c \u0111\u01b0\u1eddng h\u00e0n trong t\u00fai ch\u1ed1t c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng c\u01a1 ch\u1ebf ng\u1eaft ho\u1eb7c h\u1ecfng do nhi\u1ec7t \u0111\u1ed9 cao.
        \nC\u1eeda n\u1ea1p ki\u1ec3u submarine ph\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. C\u1eeda n\u1ea1p ph\u1ee5 s\u1ebd t\u1ef1 \u0111\u1ed9ng c\u1eaft sau khi khu\u00f4n phun \u0111\u01b0\u1ee3c m\u1edf, \u0111i\u1ec1u n\u00e0y l\u00e0m cho thao t\u00e1c v\u1edbi khu\u00f4n d\u1ec5 d\u00e0ng h\u01a1n.
        \n\u0110\u1ec3 l\u00ean k\u1ebf ho\u1ea1ch \u0111\u1ecbnh h\u01b0\u1edbng s\u1ee3i, c\u1ea7n nh\u1edb r\u1eb1ng s\u1ee3i th\u1ee7y tinh \u0111\u1ecbnh h\u01b0\u1edbng theo d\u00f2ng ch\u1ea3y n\u00ean PA66 ch\u1ee9a s\u1ee3i th\u1ee7y tinh co l\u1ea1i \u00edt h\u01a1n theo h\u01b0\u1edbng \u0111\u00f3. Do \u0111\u00f3, v\u1ecb tr\u00ed c\u1eeda n\u1ea1p r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh h\u01b0\u1edbng chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a th\u00e0nh khu\u00f4n.
        \n\u0110\u01b0\u1eddng d\u1eabn nh\u1ef1a ph\u1ea3i \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng. Trong tr\u01b0\u1eddng h\u1ee3p 4 ho\u1eb7c 8 khoang, t\u1ea5t c\u1ea3 ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1ed5 \u0111\u1ea7y c\u00f9ng l\u00fac v\u00e0 d\u01b0\u1edbi \u00e1p su\u1ea5t b\u1eb1ng nhau.<\/p>\n

        \u0110\u01b0\u1ee3c x\u00e2y d\u1ef1ng theo ti\u00eau chu\u1ea9n gi\u1ed1ng nh\u01b0 c\u00e1c th\u01b0\u01a1ng hi\u1ec7u c\u1ea7u dao to\u00e0n c\u1ea7u<\/h2>\n

        MCB c\u00f3 \u0111\u1ed9 tr\u01b0\u1edfng th\u00e0nh l\u00e0m cho ch\u00fang tr\u1edf th\u00e0nh s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a cao. Sau c\u00f9ng, c\u00e1c s\u1ea3n ph\u1ea9m c\u1ea1nh tranh nh\u1ea5t \u0111\u01b0\u1ee3c so s\u00e1nh, nh\u01b0 Schneider Electric Acti9 iC60, ABB S200, Siemens 5SL, Legrand DX\u00b3 v\u00e0 CHINT NXB, \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo ti\u00eau chu\u1ea9n c\u01a1 b\u1ea3n IEC 60898-1 c\u00f9ng v\u1edbi m\u00f4-\u0111un 18 mm ph\u00f9 h\u1ee3p v\u1edbi thanh ray DIN 35 mm. S\u1ef1 \u0111\u1ed3ng nh\u1ea5t n\u00e0y gi\u1eefa c\u00e1c th\u01b0\u01a1ng hi\u1ec7u l\u00e0 l\u00fd do m\u1ed9t MCB m\u1edbi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c trong c\u00e1c g\u00f3i th\u1ea7u v\u00e0 l\u00e0 c\u01a1 s\u1edf cho thi\u1ebft k\u1ebf khu\u00f4n c\u1ee7a ch\u00fang t\u00f4i.<\/p>\n

        \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0, trong th\u1ef1c t\u1ebf, ch\u00fang t\u00f4i thi\u1ebft k\u1ebf \u0111\u1ec3 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m IEC 60898-1 v\u00e0 IEC 60947-2, s\u1eed d\u1ee5ng chi\u1ec1u r\u1ed9ng m\u00f4-\u0111un 18 mm v\u00e0 thi\u1ebft k\u1ebf k\u1eb9p thanh ray DIN, nh\u1ef1a PA66 ch\u1ed1ng ch\u00e1y, c\u0169ng nh\u01b0 thi\u1ebft k\u1ebf b\u00ean trong C45 v\u00e0 DZ47 t\u1ed3n t\u1ea1i trong nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u khu v\u1ef1c.<\/p>\n

        C\u00e1c d\u1ef1 \u00e1n khu\u00f4n m\u00e0 ch\u00fang t\u00f4i \u0111\u00e3 b\u00e0n giao<\/h3>\n

        M\u1ed7i d\u1ef1 \u00e1n d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec1u tr\u1ea3i qua c\u00f9ng m\u1ed9t quy tr\u00ecnh thi\u1ebft k\u1ebf khu\u00f4n \u00e9p phun<\/strong> \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 \u1edf tr\u00ean.<\/p>\n\n\n\n\n\n\n\n\n\n
        Kh\u00e1ch h\u00e0ng<\/th>\nQu\u1ed1c gia<\/th>\nD\u1ef1 \u00e1n<\/th>\n<\/tr>\n<\/thead>\n
        KEAZ<\/td>\nNga<\/td>\nKhu\u00f4n \u00e9p phun MCB<\/td>\n<\/tr>\n
        Thi\u1ebft b\u1ecb \u0111i\u1ec7n ROMEL<\/td>\nEthiopia<\/td>\nKhu\u00f4n \u00e9p phun MCB<\/td>\n<\/tr>\n
        PT. Lelco Trindo Nusantara<\/td>\nIndonesia<\/td>\nKhu\u00f4n \u00e9p phun MCB<\/td>\n<\/tr>\n
        OMINSU Vi\u1ec7t Nam Co., Ltd<\/td>\nVi\u1ec7t Nam<\/td>\nKhu\u00f4n \u00e9p phun MCB (2025)<\/td>\n<\/tr>\n
        Walton<\/td>\nBangladesh<\/td>\nKhu\u00f4n cho MCB lo\u1ea1i C45 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ec9nh s\u1eeda<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        L\u00ean k\u1ebf ho\u1ea1ch cho c\u00f4ng c\u1ee5 MCB \u0111\u1ea7u ti\u00ean c\u1ee7a b\u1ea1n? H\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 S\u1ea3n xu\u1ea5t khu\u00f4n phun MCB<\/a> bao g\u1ed3m th\u00e9p, khoang v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 chi ph\u00ed m\u1ed9t c\u00e1ch chi ti\u1ebft h\u01a1n.<\/p>\n

        Schneider Electric, Acti9, ABB, Siemens, Legrand, CHINT v\u00e0 c\u00e1c t\u00ean th\u01b0\u01a1ng hi\u1ec7u v\u00e0 s\u1ea3n ph\u1ea9m kh\u00e1c l\u00e0 nh\u00e3n hi\u1ec7u c\u1ee7a ch\u1ee7 s\u1edf h\u1eefu t\u01b0\u01a1ng \u1ee9ng. Ch\u00fang ch\u1ec9 \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp nh\u01b0 c\u00e1c \u0111i\u1ec3m tham chi\u1ebfu trong ng\u00e0nh; kh\u00f4ng ng\u1ee5 \u00fd s\u1ef1 h\u1ee3p t\u00e1c hay x\u00e1c nh\u1eadn.<\/p>\n

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

        L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 thi\u1ebft k\u1ebf m\u1ed9t khu\u00f4n cho \u00e9p phun?<\/h3>\n

        Theo chi\u1ebfn l\u01b0\u1ee3c \u0111\u00e3 th\u1ea3o lu\u1eadn \u1edf tr\u00ean, ch\u00fang ta ph\u1ea3i b\u1eaft \u0111\u1ea7u v\u1edbi vi\u1ec7c l\u00e0m vi\u1ec7c tr\u00ean chi ti\u1ebft thay v\u00ec l\u00e0m khu\u00f4n. Tr\u01b0\u1edbc ti\u00ean, ch\u00fang ta ph\u1ea3i x\u00e1c minh nh\u1ef1a, \u0111\u1ed9 d\u00e0y th\u00e0nh, k\u00edch th\u01b0\u1edbc ch\u1ee9c n\u0103ng v\u00e0 g\u00f3c nghi\u00eang v\u00e0 ch\u1ea1y quy tr\u00ecnh DFM b\u1eb1ng ph\u1ea7n m\u1ec1m l\u00fd thuy\u1ebft d\u00f2ng ch\u1ea3y broken. T\u00f3m l\u1ea1i, c\u00e1ch thi\u1ebft k\u1ebf khu\u00f4n cho \u00e9p phun nh\u1ef1a<\/strong> l\u00e0 quy\u1ebft \u0111\u1ecbnh m\u1ecdi th\u1ee9 tr\u00ean gi\u1ea5y tr\u01b0\u1edbc v\u00e0 x\u00e1c nh\u1eadn b\u1eb1ng m\u1eabu T1.<\/p>\n

        Ph\u1ea7n m\u1ec1m t\u1ed1t nh\u1ea5t \u0111\u1ec3 thi\u1ebft k\u1ebf khu\u00f4n \u00e9p phun l\u00e0 g\u00ec?<\/h3>\n

        Kh\u00f4ng t\u1ed3n t\u1ea1i m\u1ed9t g\u00f3i ph\u1ea7n m\u1ec1m t\u1ed1t nh\u1ea5t tuy\u1ec7t \u0111\u1ed1i. M\u00f4 h\u00ecnh khu\u00f4n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng Siemens NX v\u1edbi Mold Wizard, PTC Creo v\u00e0 SolidWorks trong khi Cimatron v\u00e0 ZW3D l\u00e0 c\u00e1c th\u01b0\u01a1ng hi\u1ec7u ch\u00ednh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c x\u01b0\u1edfng c\u00f4ng c\u1ee5. Autodesk Moldflow v\u00e0 Moldex3D l\u00e0 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ph\u1ed5 bi\u1ebfn nh\u1ea5t cho m\u00f4 ph\u1ecfng d\u00f2ng ch\u1ea3y. \u0110i\u1ec1u quan tr\u1ecdng nh\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 th\u01b0\u01a1ng hi\u1ec7u s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, m\u00e0 l\u00e0 x\u00e1c minh kh\u1ea3 n\u0103ng c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t khu\u00f4n v\u00e0 kh\u00e1ch h\u00e0ng trong vi\u1ec7c trao \u0111\u1ed5i c\u00e1c t\u1ec7p STEP ho\u1eb7c t\u1ec7p g\u1ed1c.<\/p>\n

        C\u00e1c ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf cho khu\u00f4n \u00e9p phun l\u00e0 g\u00ec?<\/h3>\n

        C\u00f3 ba c\u1ea5p \u0111\u1ed9 ph\u00e2n lo\u1ea1i t\u1ed3n t\u1ea1i. Th\u00f4ng th\u01b0\u1eddng, c\u00e1c b\u1ed9 ph\u1eadn khu\u00f4n tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n danh m\u1ee5c nh\u01b0 HASCO, DME ho\u1eb7c Misumi v\u00e0 c\u00e1c c\u1ea5p khu\u00f4n SPI (hi\u1ec7n l\u00e0 PLASTICS) x\u00e1c \u0111\u1ecbnh tu\u1ed5i th\u1ecd khu\u00f4n d\u1ef1 ki\u1ebfn, trong \u0111\u00f3 L\u1edbp 101 t\u01b0\u01a1ng \u1ee9ng v\u1edbi h\u01a1n m\u1ed9t tri\u1ec7u chu k\u1ef3. Ngo\u00e0i ra, dung sai b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 tu\u00e2n th\u1ee7 ISO 20457. Ti\u00eau chu\u1ea9n s\u1ea3n ph\u1ea9m n\u1eb1m tr\u00ean c\u1ea3 hai l\u1edbp n\u00e0y. V\u00ed d\u1ee5, ti\u00eau chu\u1ea9n cho v\u1ecf MCB l\u00e0 IEC 60898-1 ho\u1eb7c IEC 60947-2.<\/p>\n

        \u00c9p phun c\u00f3 t\u1ed1t h\u01a1n in 3D kh\u00f4ng?<\/h3>\n

        Trong khi in 3D kh\u00f4ng hi\u1ec7u qu\u1ea3 cho s\u1ea3n xu\u1ea5t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn, n\u00f3 r\u1ea5t t\u1ed1t \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c nguy\u00ean m\u1eabu in 3D v\u00ec kh\u00f4ng c\u1ea7n c\u00f4ng c\u1ee5 v\u00e0 c\u00f4ng ngh\u1ec7 n\u00e0y h\u1eefu \u00edch \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 s\u1ef1 ph\u00f9 h\u1ee3p v\u00e0 l\u1eafp r\u00e1p c\u1ee7a c\u00e1c nguy\u00ean m\u1eabu, \u0111i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n cho c\u00e1c b\u1ed1 tr\u00ed MCB tr\u01b0\u1edbc qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf. \u00c9p phun tr\u1edf n\u00ean c\u00f3 l\u1ee3i h\u01a1n khi s\u1ed1 l\u01b0\u1ee3ng b\u1ed9 ph\u1eadn t\u0103ng l\u00ean h\u00e0ng ngh\u00ecn v\u1ec1 m\u1eb7t gi\u00e1 th\u00e0nh v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a b\u1ed9 ph\u1eadn. Th\u00f4ng th\u01b0\u1eddng, c\u1ea3 hai c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p trong th\u1ef1c t\u1ebf. B\u00e0i vi\u1ebft c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 c\u00e1c c\u00f4ng ty t\u1ea1o m\u1eabu nhanh<\/a> bao g\u1ed3m ph\u1ea7n in \u1ea5n, v\u00e0 \u00e9p phun l\u00e0 g\u00ec<\/a> bao g\u1ed3m ph\u1ea7n \u00e9p khu\u00f4n.<\/p>\n

        T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n