{"id":503,"date":"2026-06-06T19:44:32","date_gmt":"2026-06-06T19:44:32","guid":{"rendered":"https:\/\/khkrh7q1ur.wpdns.site\/?p=503"},"modified":"2026-06-06T20:00:20","modified_gmt":"2026-06-06T20:00:20","slug":"mccb-contact-welding-machine-for-industrial-needs","status":"publish","type":"post","link":"https:\/\/benlongkj.com\/vi\/blog\/mccb-contact-welding-machine-for-industrial-needs\/","title":{"rendered":"T\u1ea1i sao n\u00ean ch\u1ecdn m\u00e1y h\u00e0n ti\u1ebfp \u0111i\u1ec3m MCCB cho nhu c\u1ea7u c\u00f4ng nghi\u1ec7p c\u1ee7a b\u1ea1n?"},"content":{"rendered":"

Kh\u00f3 kh\u0103n th\u1ef1c s\u1ef1 trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t:<\/strong> C\u00e1c m\u1ed1i h\u00e0n b\u1ea1c th\u1ee7 c\u00f4ng tr\u00ean c\u00e1c \u0111\u1ea7u n\u1ed1i MCCB c\u1ee7a ch\u00fang t\u00f4i c\u00f3 t\u1ef7 l\u1ec7 h\u1ecfng h\u00f3c l\u00e0 0,8% do \u0111i\u1ec7n tr\u1edf cao kh\u00f4ng \u1ed5n \u0111\u1ecbnh, k\u00e8m theo hi\u1ec7n t\u01b0\u1ee3ng m\u1ea5t ti\u1ebfp x\u00fac th\u1ec9nh tho\u1ea3ng x\u1ea3y ra \u1edf c\u00e1c \u0111\u1ea7u n\u1ed1i MCCB trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m \u0111i\u1ec7n m\u00f4i. Ch\u00fang t\u00f4i c\u1ea7n m\u1ed9t quy tr\u00ecnh c\u00f3 th\u1ec3 ki\u1ec3m tra v\u00e0 l\u1eb7p l\u1ea1i \u0111\u01b0\u1ee3c. \u2014 Gi\u00e1m \u0111\u1ed1c s\u1ea3n xu\u1ea5t, m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft t\u1ea1i khu v\u1ef1c \u0110\u00f4ng Nam \u00c1.<\/p><\/blockquote>\n

M\u1ed9t c\u1ed7 m\u00e1y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 M\u00e1y h\u00e0n ti\u1ebfp \u0111i\u1ec3m MCCB<\/strong> M\u00e1y h\u00e0n n\u00e0y kh\u00f4ng ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t m\u00e1y h\u00e0n \u0111i\u1ec3m th\u00f4ng th\u01b0\u1eddng. N\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t nh\u01b0 m\u1ed9t h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 h\u00e0n c\u00e1c ti\u1ebfp \u0111i\u1ec3m h\u1ee3p kim g\u1ed1c b\u1ea1c (c\u1ed1 \u0111\u1ecbnh ho\u1eb7c di \u0111\u1ed9ng) v\u1edbi c\u00e1c \u0111\u1ea7u n\u1ed1i ho\u1eb7c d\u00e2y b\u1ec7n b\u1eb1ng \u0111\u1ed3ng trong c\u00e1c b\u1ed9 ng\u1eaft m\u1ea1ch v\u1ecf \u0111\u00fac (MCCB) th\u01b0\u1eddng c\u00f3 k\u00edch th\u01b0\u1edbc khung t\u1eeb 100A \u2013 1600A. V\u00ec c\u00e1c m\u00e1y chuy\u00ean d\u1ee5ng t\u1ea1o ra \u0111\u1ed9 b\u1ec1n m\u1ed1i h\u00e0n nh\u1ea5t qu\u00e1n, cho ph\u00e9p \u0111i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac th\u1ea5p (<100 \u00b5\u03a9) v\u00e0 cung c\u1ea5p kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c ho\u00e0n ch\u1ec9nh so v\u1edbi c\u00e1c m\u00e1y h\u00e0n th\u1ee7 c\u00f4ng ho\u1eb7c b\u00e1n t\u1ef1 \u0111\u1ed9ng, n\u00ean c\u00f3 r\u1ea5t nhi\u1ec1u l\u1ee3i th\u1ebf khi \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh chi\u1ebfn l\u01b0\u1ee3c n\u00e2ng c\u1ea5p l\u00ean m\u00e1y h\u00e0n ti\u1ebfp \u0111i\u1ec3m MCCB t\u1ef1 \u0111\u1ed9ng, gi\u00fap thu h\u1ed3i v\u1ed1n \u0111\u1ea7u t\u01b0 trong v\u00f2ng ch\u01b0a \u0111\u1ea7y m\u1ed9t n\u0103m.<\/p>\n

B\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec1 c\u1eadp \u0111\u1ebfn:<\/h2>\n
    \n
  • B\u1ed1n v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft b\u1eb1ng m\u00e1y h\u00e0n ti\u1ebfp x\u00fac MCCB<\/li>\n
  • C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng b\u1ea1n c\u1ea7n ki\u1ec3m tra<\/li>\n
  • Tr\u01b0\u1eddng h\u1ee3p th\u1ef1c t\u1ebf c\u1ee7a kh\u00e1ch h\u00e0ng: gi\u1ea3m l\u1ed7i t\u1eeb 0,8% xu\u1ed1ng 0,05%<\/li>\n
  • M\u00e1y m\u00f3c nh\u01b0 v\u1eady t\u00edch h\u1ee3p v\u00e0o d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t MCCB hi\u1ec7n c\u00f3 c\u1ee7a b\u1ea1n nh\u01b0 th\u1ebf n\u00e0o?<\/li>\n
  • C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p t\u1eeb c\u00e1c k\u1ef9 s\u01b0 quy tr\u00ecnh v\u00e0 qu\u1ea3n l\u00fd nh\u00e0 m\u00e1y<\/li>\n<\/ul>\n

    \"Why<\/p>\n

    V\u00ec sao h\u00e0n ti\u1ebfp x\u00fac l\u00e0 quy tr\u00ecnh quan tr\u1ecdng nh\u1ea5t trong l\u1eafp r\u00e1p MCCB<\/h2>\n

    B\u01b0\u1edbc h\u00e0n ti\u1ebfp x\u00fac quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp:<\/p>\n

      \n
    • \u0110i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac<\/strong> \u2013 Nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng qu\u00e1 nhi\u1ec7t; nhi\u1ec7t \u0111\u1ed9 qu\u00e1 th\u1ea5p (m\u1ed1i h\u00e0n ngu\u1ed9i) d\u1eabn \u0111\u1ebfn h\u1ecfng h\u00f3c c\u01a1 h\u1ecdc.<\/li>\n
    • \u0110\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc<\/strong> \u2013 M\u1ed1i h\u00e0n ti\u1ebfp x\u00fac k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng c\u00f3 th\u1ec3 b\u1ecb bong ra sau v\u00e0i ngh\u00ecn l\u1ea7n ho\u1ea1t \u0111\u1ed9ng.<\/li>\n
    • H\u00e0nh vi nhi\u1ec7t<\/strong> \u2013 C\u00e1c m\u1ed1i h\u00e0n kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u t\u1ea1o ra c\u00e1c \u0111i\u1ec3m n\u00f3ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c hi\u1ec7u ch\u1ec9nh b\u1ed9 ng\u1eaft nhi\u1ec7t.<\/li>\n<\/ul>\n

      Theo ti\u00eau chu\u1ea9n IEC 60947-1 Ph\u1ee5 l\u1ee5c F, c\u00e1c m\u1ed1i h\u00e0n ph\u1ea3i v\u01b0\u1ee3t qua th\u1eed nghi\u1ec7m k\u00e9o \u1edf l\u1ef1c 100N m\u00e0 kh\u00f4ng b\u1ecb t\u00e1ch r\u1eddi kh\u1ecfi v\u1ecb tr\u00ed ban \u0111\u1ea7u; \u0111\u00e2y th\u01b0\u1eddng l\u00e0 v\u1ea5n \u0111\u1ec1 v\u1edbi h\u00e0n th\u1ee7 c\u00f4ng do s\u1ef1 m\u1ec7t m\u1ecfi c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh, s\u1ef1 m\u00f2n c\u1ee7a \u0111i\u1ec7n c\u1ef1c v\u00e0\/ho\u1eb7c d\u00f2ng \u0111i\u1ec7n kh\u00f4ng ch\u00ednh x\u00e1c.<\/p>\n

      B\u1ed1n \u01b0u \u0111i\u1ec3m ch\u00ednh c\u1ee7a m\u00e1y h\u00e0n ti\u1ebfp \u0111i\u1ec3m MCCB t\u1ef1 \u0111\u1ed9ng<\/h2>\n

      N\u0103ng l\u01b0\u1ee3ng h\u00e0n c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i (\u00b13% m\u1ed7i l\u1ea7n h\u00e0n)<\/h3>\n

      Trong h\u00e0n th\u1ee7 c\u00f4ng, t\u1ed1c \u0111\u1ed9 h\u00e0n ph\u1ee5 thu\u1ed9c v\u00e0o th\u1eddi gian nh\u1ea5n b\u00e0n \u0111\u1ea1p c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 \u00e1p l\u1ef1c t\u00e1c d\u1ee5ng l\u00ean \u0111i\u1ec7n c\u1ef1c. Ng\u01b0\u1ee3c l\u1ea1i, m\u00e1y h\u00e0n t\u1ef1 \u0111\u1ed9ng s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n bi\u1ebfn t\u1ea7n v\u00f2ng k\u00edn \u0111\u1ec3 \u0111o \u0111i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n v\u00e0 th\u1eddi gian cho m\u1ed7i m\u1ed1i h\u00e0n nh\u1eb1m t\u1ea1o ra m\u1ed1i h\u00e0n c\u00f3 \u0111\u1ed9 sai l\u1ec7ch nh\u1ecf h\u01a1n \u00b13%; \u0111i\u1ec1u n\u00e0y cho ph\u00e9p t\u1ea1o ra hi\u1ec7u su\u1ea5t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng t\u1eeb nhi\u1ec1u b\u1ed9 ti\u1ebfp \u0111i\u1ec3m (3 ho\u1eb7c 4 ti\u1ebfp \u0111i\u1ec3m).<\/p>\n

      T\u00edch h\u1ee3p ch\u1ee9c n\u0103ng gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng m\u1ed1i h\u00e0n (l\u1ef1c v\u00e0 \u0111i\u1ec7n tr\u1edf)<\/h3>\n

      M\u00e1y h\u00e0n ti\u1ebfp x\u00fac MCCB m\u1edbi s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p gi\u00e1m s\u00e1t \u0111i\u1ec7n tr\u1edf \u0111\u1ed9ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem xung h\u00e0n c\u00f3 \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t hay kh\u00f4ng. Khi t\u1ea1o ra c\u00e1c m\u1ed1i h\u00e0n ch\u1ea5t l\u01b0\u1ee3ng, s\u1ebd c\u00f3 s\u1ef1 gi\u1ea3m \u0111\u1eb7c tr\u01b0ng v\u1ec1 \u0111i\u1ec7n tr\u1edf \u0111\u1ed9ng t\u1ea1i \u0111i\u1ec3m n\u00f3ng ch\u1ea3y c\u1ee7a m\u1ed1i h\u00e0n. N\u1ebfu \u0111\u01b0\u1eddng cong \u0111i\u1ec7n tr\u1edf c\u1ee7a m\u1ed1i h\u00e0n \u0111ang th\u1ef1c hi\u1ec7n kh\u00f4ng cho th\u1ea5y s\u1ef1 gi\u1ea3m ho\u1eb7c n\u1ebfu s\u1ef1 gi\u1ea3m x\u1ea3y ra qu\u00e1 nhanh, d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t s\u1ebd lo\u1ea1i b\u1ecf m\u1ed1i h\u00e0n \u0111\u00f3 v\u00e0 kh\u00f4ng \u0111\u01b0a v\u00e0o s\u1ea3n xu\u1ea5t. Nh\u1edd kh\u1ea3 n\u0103ng ki\u1ec3m tra m\u1ed1i h\u00e0n trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t (100%), kh\u00f4ng c\u00f2n c\u1ea7n thi\u1ebft ph\u1ea3i th\u1ef1c hi\u1ec7n c\u00e1c th\u1eed nghi\u1ec7m k\u00e9o ph\u00e1 h\u1ee7y n\u1eefa.<\/p>\n

      T\u1ef1 \u0111\u1ed9ng thay \u0111i\u1ec7n c\u1ef1c v\u00e0 theo d\u00f5i tu\u1ed5i th\u1ecd<\/h3>\n

      Hi\u1ec7n t\u01b0\u1ee3ng suy y\u1ebfu \u0111i\u1ec7n c\u1ef1c \u0111\u1ed3ng x\u1ea3y ra sau m\u1ed7i l\u1ea7n h\u00e0n, d\u1eabn \u0111\u1ebfn nh\u1eefng thay \u0111\u1ed5i c\u1ea3 v\u1ec1 m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac v\u00e0 m\u1eadt \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n. C\u00e1c m\u00e1y h\u00e0n ch\u1ea5t l\u01b0\u1ee3ng cao nh\u1ea5t c\u00f3 tr\u1ea1m m\u00e0i \u0111i\u1ec7n c\u1ef1c t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m ph\u1eb3ng (m\u00e0i ho\u1eb7c ph\u1ee7 v\u1eadt li\u1ec7u) \u0111\u1ea7u \u0111i\u1ec7n c\u1ef1c sau m\u1ed7i 100-200 l\u1ea7n h\u00e0n. Ngo\u00e0i ra, h\u1ec7 th\u1ed1ng n\u00e0y c\u00f2n theo d\u00f5i tu\u1ed5i th\u1ecd c\u1ee7a \u0111i\u1ec7n c\u1ef1c (t\u00ednh theo s\u1ed1 l\u1ea7n h\u00e0n, v\u00ed d\u1ee5: sau 50.000 l\u1ea7n h\u00e0n) v\u00e0 c\u1ea3nh b\u00e1o ng\u01b0\u1eddi v\u1eadn h\u00e0nh khi \u0111\u1ebfn l\u00fac c\u1ea7n thay th\u1ebf, t\u1eeb \u0111\u00f3 lo\u1ea1i b\u1ecf m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n g\u00e2y suy gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng d\u1ea7n d\u1ea7n.<\/p>\n

      Kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c d\u1eef li\u1ec7u \u0111\u1ea7y \u0111\u1ee7 cho m\u1ed7i \u0111i\u1ec3m ti\u1ebfp x\u00fac.<\/h3>\n

      C\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a m\u1ed7i m\u1ed1i h\u00e0n (bao g\u1ed3m d\u00f2ng \u0111i\u1ec7n, \u0111i\u1ec7n \u00e1p, th\u1eddi gian, \u0111i\u1ec7n tr\u1edf \u0111\u1ed9ng v\u00e0 s\u1ed1 l\u1ea7n s\u1eed d\u1ee5ng \u0111i\u1ec7n c\u1ef1c) \u0111\u01b0\u1ee3c ghi l\u1ea1i trong nh\u1eadt k\u00fd t\u01b0\u01a1ng \u1ee9ng v\u1edbi s\u1ed1 s\u00ea-ri c\u1ee7a MCCB. Th\u00f4ng tin n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn h\u1ec7 th\u1ed1ng MES c\u1ee7a b\u1ea1n \u0111\u1ec3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c theo l\u00f4 v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng th\u1ed1ng k\u00ea (SPC). Do \u0111\u00f3, n\u1ebfu b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o l\u1ed7i t\u1eeb kh\u00e1ch h\u00e0ng, b\u1ea1n c\u00f3 th\u1ec3 tra c\u1ee9u ch\u00ednh x\u00e1c c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a m\u1ed1i h\u00e0n \u0111\u00f3; \u0111i\u1ec1u n\u00e0y mang l\u1ea1i cho b\u1ea1n l\u1ee3i th\u1ebf c\u1ea1nh tranh \u0111\u00e1ng k\u1ec3.<\/p>\n

      Tr\u01b0\u1eddng h\u1ee3p kh\u00e1ch h\u00e0ng th\u1ef1c t\u1ebf: t\u1eeb 0,8% l\u1ed7i xu\u1ed1ng c\u00f2n 0,05% trong 3 th\u00e1ng.<\/h2>\n

      Kh\u00e1ch h\u00e0ng:<\/strong> Nh\u00e0 s\u1ea3n xu\u1ea5t MCCB c\u1ee7a \u1ea4n \u0110\u1ed9 (t\u00ean kh\u00f4ng \u0111\u01b0\u1ee3c ti\u1ebft l\u1ed9) s\u1ea3n xu\u1ea5t 50.000 \u0111\u01a1n v\u1ecb lo\u1ea1i khung 250A v\u00e0 400A m\u1ed7i th\u00e1ng. V\u1ea5n \u0111\u1ec1 h\u00e0n th\u1ee7 c\u00f4ng c\u00e1c ti\u1ebfp \u0111i\u1ec3m di \u0111\u1ed9ng \u0111\u00e3 t\u1ea1o ra s\u1ef1 bi\u1ebfn \u0111\u1ed5i v\u1ec1 \u0111i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac, d\u1eabn \u0111\u1ebfn trung b\u00ecnh 0,8% s\u1ea3n ph\u1ea9m b\u1ecb tr\u1ea3 l\u1ea1i do ti\u1ebfp \u0111i\u1ec3m b\u1ecb t\u00e1ch r\u1eddi. Gi\u1ea3i ph\u00e1p l\u00e0 t\u00edch h\u1ee3p m\u00e1y h\u00e0n MCCB chuy\u00ean d\u1ee5ng (hai \u0111\u1ea7u, \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng bi\u1ebfn t\u1ea7n) v\u00e0o d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p b\u00e1n t\u1ef1 \u0111\u1ed9ng c\u1ee7a h\u1ecd. K\u1ebft qu\u1ea3 sau ba th\u00e1ng s\u1eed d\u1ee5ng (nh\u01b0 \u0111\u00e3 n\u00eau trong B\u00e1o c\u00e1o Ch\u1ea5t l\u01b0\u1ee3ng Kh\u00e1ch h\u00e0ng):<\/p>\n\n\n\n\n\n\n\n\n
      S\u1ed1 li\u1ec7u<\/th>\nTr\u01b0\u1edbc<\/th>\nSau \u0111\u00f3<\/th>\n<\/tr>\n<\/thead>\n
      T\u1ef7 l\u1ec7 l\u1ed7i m\u1ed1i h\u00e0n ti\u1ebfp x\u00fac<\/td>\n0.8%<\/td>\n0.05%<\/span><\/td>\n<\/tr>\n
      Bi\u1ebfn thi\u00ean \u0111i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac (\u03c3)<\/td>\n\u00b135 \u00b5\u03a9<\/td>\n\u00b16 \u00b5\u03a9<\/span><\/td>\n<\/tr>\n
      Chi ph\u00ed s\u1eeda ch\u1eefa h\u00e0ng th\u00e1ng (ch\u1ec9 \u00e1p d\u1ee5ng cho h\u00e0n)<\/td>\n\u2248 $5,200<\/td>\n\u2248 $320<\/span><\/td>\n<\/tr>\n
      Th\u1eddi gian ho\u00e0n v\u1ed1n \u0111\u1ea7u t\u01b0 m\u00e1y m\u00f3c<\/td>\n7 th\u00e1ng<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Kh\u00e1ch h\u00e0ng \u0111\u00f3 sau \u0111\u00f3 \u0111\u00e3 \u0111\u1eb7t mua th\u00eam ba m\u00e1y n\u1eefa cho d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t khung 630A v\u00e0 800A c\u1ee7a h\u1ecd.<\/p>\n

      \"How<\/p>\n

      M\u00e1y h\u00e0n ti\u1ebfp \u0111i\u1ec3m MCCB ph\u00f9 h\u1ee3p nh\u01b0 th\u1ebf n\u00e0o v\u1edbi d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n?<\/h2>\n

      M\u00e1y n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf tr\u01b0\u1edbc giai \u0111o\u1ea1n l\u1eafp r\u00e1p v\u00e0 th\u1eed nghi\u1ec7m<\/strong>. Quy tr\u00ecnh th\u1ef1c hi\u1ec7n:<\/p>\n

        \n
      1. C\u00e1c \u0111\u1ea7u n\u1ed1i\/b\u1ec7n d\u00e2y \u0111\u1ed3ng \u0111\u01b0\u1ee3c c\u1ea5p t\u1eeb m\u1ed9t b\u00e1t ho\u1eb7c d\u1ea3i rung.<\/li>\n
      2. \u0110\u1ea7u ti\u1ebfp x\u00fac b\u1eb1ng b\u1ea1c \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o th\u00f4ng qua b\u1ed9 c\u1ea5p b\u0103ng ho\u1eb7c b\u1ed9 c\u1ea5p rung.<\/li>\n
      3. M\u00e1y h\u00e0n s\u1ebd ch\u1ecdn, c\u0103n ch\u1ec9nh v\u00e0 h\u00e0n \u0111i\u1ec3m ti\u1ebfp x\u00fac. 1,5\u20132,5 gi\u00e2y cho m\u1ed7i l\u1ea7n ti\u1ebfp x\u00fac<\/span>.<\/li>\n
      4. H\u1ec7 th\u1ed1ng th\u1ecb gi\u00e1c t\u00f9y ch\u1ecdn s\u1ebd ki\u1ec3m tra v\u1ebft b\u1eafn h\u00e0n v\u00e0 v\u1ecb tr\u00ed ti\u1ebfp x\u00fac.<\/li>\n
      5. Sau \u0111\u00f3, ch\u00fang s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p MCCB (c\u1ea7u dao \u0111a m\u1ea1ch), n\u01a1i di\u1ec5n ra vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng v\u00e0 l\u00f2 xo, c\u0169ng nh\u01b0 tr\u1ea3i qua qu\u00e1 tr\u00ecnh ki\u1ec3m tra cu\u1ed1i c\u00f9ng t\u1ea1i b\u00e0n th\u1eed nghi\u1ec7m MCCB \u0111\u1ec3 x\u00e1c minh hi\u1ec7u chu\u1ea9n v\u00e0 th\u1eddi gian ng\u1eaft m\u1ea1ch.<\/li>\n<\/ol>\n

        N\u1ebfu b\u1ea1n c\u1ea7n s\u1ea3n xu\u1ea5t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn m\u00e1y h\u00e0n hai \u0111\u1ea7u c\u00f3 kh\u1ea3 n\u0103ng h\u00e0n 2 c\u1ef1c c\u00f9ng m\u1ed9t l\u00fac. Ch\u00fang t\u00f4i c\u00f3 r\u1ea5t nhi\u1ec1u kh\u00e1ch h\u00e0ng \u0111ang t\u00edch h\u1ee3p nh\u1eefng m\u00e1y m\u00f3c n\u00e0y v\u00e0o d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u1ef1 \u0111\u1ed9ng MCCB hi\u1ec7n t\u1ea1i c\u1ee7a h\u1ecd (nh\u01b0 nh\u1eefng s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u tr\u00ean trang s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i).<\/p>\n

        Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ea7n y\u00eau c\u1ea7u t\u1eeb b\u1ea5t k\u1ef3 nh\u00e0 cung c\u1ea5p n\u00e0o<\/h2>\n
          \n
        • Ph\u1ea1m vi d\u00f2ng h\u00e0n:<\/strong> 2kA \u2013 20kA (\u0111\u1ed1i v\u1edbi c\u00e1c ti\u1ebfp \u0111i\u1ec3m b\u1ea1c c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u00ean \u0111\u1ebfn 12mm)<\/li>\n
        • \u0110\u1ed9 ch\u00ednh x\u00e1c n\u0103ng l\u01b0\u1ee3ng h\u00e0n:<\/strong> \u00b13% tr\u00ean 100 m\u1ed1i h\u00e0n li\u00ean ti\u1ebfp<\/li>\n
        • L\u1ef1c \u0111i\u1ec7n c\u1ef1c:<\/strong> 50N \u2013 500N, c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh<\/li>\n
        • T\u1ed1c \u0111\u1ed9 l\u1ea5y m\u1eabu \u0111i\u1ec7n tr\u1edf \u0111\u1ed9ng:<\/strong> \u22655 kHz (\u0111\u1ec3 thu \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh ph\u1ea3n \u1ee9ng t\u1ed5ng h\u1ee3p h\u1ea1t nh\u00e2n)<\/li>\n
        • T\u1ea7n su\u1ea5t thay \u0111i\u1ec7n c\u1ef1c:<\/strong> C\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh b\u1edfi ng\u01b0\u1eddi d\u00f9ng (v\u00ed d\u1ee5: c\u1ee9 sau 150 m\u1ed1i h\u00e0n)<\/li>\n
        • Xu\u1ea5t d\u1eef li\u1ec7u:<\/strong> Chuy\u1ec3n \u0111\u1ed5i CSV, SQL ho\u1eb7c OPC UA sang MES<\/li>\n<\/ul>\n

          H\u00e3y y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n m\u1ed1i h\u00e0n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng 30 m\u1eabu, v\u1edbi \u0111\u1ed9 b\u1ec1n m\u1ed1i h\u00e0n trung b\u00ecnh \u2265200N \u0111\u1ed1i v\u1edbi c\u00e1c ti\u1ebfp \u0111i\u1ec3m MCCB th\u00f4ng th\u01b0\u1eddng v\u00e0 \u0111\u1ed9 l\u1ec7ch chu\u1ea9n \u226415N.<\/p>\n

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

          M\u00e1y h\u00e0n \u0111i\u1ec3m v\u00e0 m\u00e1y h\u00e0n ti\u1ebfp x\u00fac MCCB c\u00f3 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t g\u00ec?<\/h3>\n

          M\u00e1y h\u00e0n \u0111i\u1ec3m th\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn tr\u00ean v\u1eadt li\u1ec7u d\u1ea1ng t\u1ea5m; tuy nhi\u00ean, m\u00e1y h\u00e0n ti\u1ebfp x\u00fac MCCB \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1eb7c bi\u1ec7t cho m\u1ee5c \u0111\u00edch n\u00e0y. V\u1edbi c\u00e1c \u0111i\u1ec7n c\u1ef1c c\u00f3 b\u01b0\u1edbc ren nh\u1ecf \u0111\u1ec3 s\u1eed d\u1ee5ng v\u1edbi c\u00e1c ti\u1ebfp \u0111i\u1ec3m b\u1ea1c nh\u1ecf (d\u01b0\u1edbi 12mm), nhi\u1ec1u c\u1ea5u h\u00ecnh l\u1ef1c c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh \u0111\u1ec3 gi\u1ea3m n\u1ee9t c\u00e1c h\u1ee3p kim ti\u1ebfp x\u00fac gi\u00f2n, v\u00e0 kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t m\u1ed1i h\u00e0n t\u00edch h\u1ee3p \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh s\u1ef1 k\u1ebft d\u00ednh kh\u00f4ng ho\u00e0n to\u00e0n v\u00e0\/ho\u1eb7c nhi\u1ec5m b\u1ea9n, m\u00e1y h\u00e0n ti\u1ebfp x\u00fac MCCB mang l\u1ea1i hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u1ea3 hai lo\u1ea1i m\u00e1y tr\u00ean.<\/p>\n

          M\u00e1y c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u1ea7u ti\u1ebfp x\u00fac kh\u00e1c nhau (Ag\/CuO, Ag\/Ni, Ag\/SnO\u2082) kh\u00f4ng?<\/h3>\n

          Ch\u1eafc ch\u1eafn r\u1ed3i. C\u00e1c m\u00e1y h\u00e0n bi\u1ebfn t\u1ea7n hi\u1ec7n \u0111\u1ea1i ch\u1ee9a nhi\u1ec1u b\u1ed9 "c\u00f4ng th\u1ee9c" h\u00e0n, c\u00f3 th\u1ec3 l\u01b0u tr\u1eef m\u1ed9t c\u00f4ng th\u1ee9c cho t\u1eebng lo\u1ea1i v\u1eadt li\u1ec7u ri\u00eang bi\u1ec7t; b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 l\u01b0u tr\u1eef d\u00f2ng \u0111i\u1ec7n, l\u1ef1c v\u00e0 th\u1eddi gian ph\u00f9 h\u1ee3p. Sau \u0111\u00f3, b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ea7u \u0111\u1ecdc m\u00e3 v\u1ea1ch ho\u1eb7c do ng\u01b0\u1eddi v\u1eadn h\u00e0nh l\u1ef1a ch\u1ecdn, m\u00e1y h\u00e0n s\u1ebd t\u1ef1 \u0111\u1ed9ng ch\u1ecdn "c\u00f4ng th\u1ee9c" h\u00e0n t\u01b0\u01a1ng \u1ee9ng d\u1ef1a tr\u00ean v\u1eadt li\u1ec7u \u0111ang \u0111\u01b0\u1ee3c h\u00e0n. Ch\u00fang t\u00f4i \u0111\u1eb7c bi\u1ec7t khuy\u00ean b\u1ea1n n\u00ean ki\u1ec3m tra kh\u1ea3 n\u0103ng h\u00e0n c\u1ee7a c\u00e1c ti\u1ebfp \u0111i\u1ec3m v\u00e0 \u0111\u1ea7u n\u1ed1i th\u1ef1c t\u1ebf tr\u01b0\u1edbc khi mua.<\/p>\n

          M\u00e1y m\u00f3c n\u00e0y c\u1ea7n b\u1ea3o tr\u00ec nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n

          Lau s\u1ea1ch \u0111i\u1ec7n c\u1ef1c v\u00e0 ki\u1ec3m tra l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0m m\u00e1t h\u00e0ng ng\u00e0y. M\u1ed7i tu\u1ea7n s\u1ebd th\u1ef1c hi\u1ec7n chu tr\u00ecnh thay th\u1ebf \u0111i\u1ec7n c\u1ef1c t\u1ef1 \u0111\u1ed9ng. M\u1ed7i th\u00e1ng s\u1ebd \u0111o l\u1ef1c h\u00e0n b\u1eb1ng m\u00e1y \u0111o l\u1ef1c. Khi \u0111\u1ea1t 500.000 m\u1ed1i h\u00e0n, h\u00e3y thay th\u1ebf \u0111\u1ea7u \u0111i\u1ec7n c\u1ef1c v\u00e0 ki\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c d\u00e2y c\u00e1p. M\u00e1y s\u1ebd theo d\u00f5i th\u00f4ng tin n\u00e0y tr\u00ean b\u1ed9 \u0111\u1ebfm b\u1ea3o tr\u00ec.<\/p>\n

          L\u00e0m sao t\u00f4i bi\u1ebft \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng m\u1ed1i h\u00e0n ti\u1ebfp x\u00fac c\u1ee7a m\u00ecnh c\u00f3 b\u1ecb suy gi\u1ea3m theo th\u1eddi gian hay kh\u00f4ng?<\/h3>\n

          B\u1ea1n c\u00f3 th\u1ec3 mong \u0111\u1ee3i thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh cung c\u1ea5p cho b\u1ea1n bi\u1ec3u \u0111\u1ed3 xu h\u01b0\u1edbng v\u1ec1 \u0111i\u1ec7n tr\u1edf \u0111\u1ed9ng v\u00e0 \u0111\u1ed9 gi\u00e3n n\u1edf m\u1ed1i h\u00e0n. N\u1ebfu b\u1ea1n th\u1ea5y xu h\u01b0\u1edbng \u0111i\u1ec7n tr\u1edf ng\u00e0y c\u00e0ng t\u0103ng \u1edf m\u1ee9c n\u0103ng l\u01b0\u1ee3ng kh\u00f4ng \u0111\u1ed5i, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0 do \u0111i\u1ec7n c\u1ef1c b\u1ecb m\u00f2n (c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch m\u00e0i l\u1ea1i) ho\u1eb7c do d\u00e2y c\u00e1p b\u1ecb xu\u1ed1ng c\u1ea5p. N\u1ebfu kh\u00f4ng s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng ghi d\u1eef li\u1ec7u, b\u1ea1n c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n ra c\u00e1c v\u1ea5n \u0111\u1ec1 do l\u1ed7i trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/p>\n

          L\u1ee3i t\u1ee9c \u0111\u1ea7u t\u01b0 (ROI) \u0111i\u1ec3n h\u00ecnh cho vi\u1ec7c t\u1ef1 \u0111\u1ed9ng h\u00f3a h\u00e0n ti\u1ebfp x\u00fac l\u00e0 bao nhi\u00eau?<\/h3>\n

          Th\u1eddi gian ho\u00e0n v\u1ed1n cho m\u1ed9t h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t v\u1edbi h\u01a1n 50 thi\u1ebft b\u1ecb dao \u0111\u1ed9ng t\u1eeb 6 \u0111\u1ebfn 12 th\u00e1ng. L\u00fd do ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c l\u00e0 do gi\u1ea3m thi\u1ec3u vi\u1ec7c ph\u1ea3i l\u00e0m l\u1ea1i\/lo\u1ea1i b\u1ecf s\u1ea3n ph\u1ea9m l\u1ed7i (gi\u1ea3m 1-2% gi\u00e1 tr\u1ecb), ho\u1eb7c ti\u1ebft ki\u1ec7m chi ph\u00ed nh\u00e2n c\u00f4ng nh\u1edd m\u1ed9t c\u00f4ng nh\u00e2n c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t 2-3 m\u00e1y c\u00f9ng l\u00fac\u2026 v\u00e0 tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c y\u00eau c\u1ea7u b\u1ea3o h\u00e0nh. M\u1ed9t nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t 50.000 MCCB\/th\u00e1ng s\u1ebd ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c nhi\u1ec1u h\u01a1n $50.000\/n\u0103m.<\/p>\n

          \u0110\u1ea7u t\u01b0 v\u00e0o m\u1ed9t h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a M\u00e1y h\u00e0n ti\u1ebfp \u0111i\u1ec3m MCCB<\/strong> H\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 tin c\u1eady c\u1ee7a s\u1ea3n ph\u1ea9m, gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u truy xu\u1ea5t ngu\u1ed3n g\u1ed1c c\u1ee7a kh\u00e1ch h\u00e0ng l\u1edbn nh\u1ea5t. B\u1ed1n t\u00ednh n\u0103ng n\u00e0y \u2014 \u0111i\u1ec1u khi\u1ec3n d\u00f2ng \u0111i\u1ec7n v\u00f2ng k\u00edn, ph\u00e2n t\u00edch ch\u1ea5t l\u01b0\u1ee3ng m\u1ed1i h\u00e0n, t\u1ef1 \u0111\u1ed9ng m\u00e0i que h\u00e0n v\u00e0 thu th\u1eadp d\u1eef li\u1ec7u \u2014 kh\u1eafc ph\u1ee5c c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ee7a h\u00e0n th\u1ee7 c\u00f4ng (ho\u1eb7c h\u00e0n th\u00f4ng th\u01b0\u1eddng). D\u1eef li\u1ec7u l\u1ecbch s\u1eed th\u1ef1c t\u1ebf cho th\u1ea5y ti\u1ec1m n\u0103ng gi\u1ea3m l\u1ed7i h\u01a1n 90% v\u1edbi th\u1eddi gian ho\u00e0n v\u1ed1n ch\u01b0a \u0111\u1ea7y m\u1ed9t n\u0103m. Khi nghi\u00ean c\u1ee9u nh\u00e0 cung c\u1ea5p, h\u00e3y y\u00eau c\u1ea7u h\u1ecd ti\u1ebfn h\u00e0nh \u0111\u00e1nh gi\u00e1 m\u1ed1i h\u00e0n v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a b\u1ea1n v\u00e0 t\u00ecm ki\u1ebfm ch\u1ee9ng nh\u1eadn v\u1ec1 \u0111\u1ed9 b\u1ec1n m\u1ed1i h\u00e0n CPK. Mua h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a h\u00e0n ti\u1ebfp x\u00fac c\u0169ng c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n \u0111ang \u0111\u1ea7u t\u01b0 v\u00e0o uy t\u00edn th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a m\u00ecnh v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t.<\/p>","protected":false},"excerpt":{"rendered":"

          Real production headache: The manually soldered silver contacts on our MCCB terminals have a failure rate of 0.8% due to intermittent high resistance, with occasional contact loss from the MCCB terminals during the dielectric test. We required an inspectable and repeatable process. \u2014 Manufacturing Executive, a switchgear manufacturer in Southeast Asian Region. A machine called […]<\/p>\n","protected":false},"author":1,"featured_media":506,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-503","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts\/503","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/comments?post=503"}],"version-history":[{"count":2,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts\/503\/revisions"}],"predecessor-version":[{"id":508,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts\/503\/revisions\/508"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/media\/506"}],"wp:attachment":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/media?parent=503"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/categories?post=503"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/tags?post=503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}