{"id":6396,"date":"2025-06-18T10:00:00","date_gmt":"2025-06-18T02:00:00","guid":{"rendered":"https:\/\/maxtormetal.com\/?p=6396"},"modified":"2026-05-11T13:58:53","modified_gmt":"2026-05-11T05:58:53","slug":"press-brake-punch-how-it-works-in-sheet-metal-bending","status":"publish","type":"post","link":"https:\/\/maxtormetal.com\/vi\/press-brake-punch-how-it-works-in-sheet-metal-bending\/","title":{"rendered":"\u0110\u1ed9t Ch\u1ea5n Phanh \u00c9p Ho\u1ea1t \u0110\u1ed9ng Nh\u01b0 Th\u1ebf N\u00e0o Trong Gia C\u00f4ng Kim Lo\u1ea1i T\u1ea5m"},"content":{"rendered":"
\"D\u1ee5ng<\/figure><\/div>

M\u1ed8T\u00a0m\u00e1y \u00e9p phanh<\/u><\/em><\/strong><\/a>\u00a0l\u00e0 l\u01b0\u1ee1i m\u00e1y c\u00f4ng nghi\u1ec7p thi\u1ebft y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00e1y \u00e9p th\u1ee7y l\u1ef1c \u0111\u1ec3 \u0111\u1ecbnh h\u00ecnh v\u00e0 u\u1ed1n t\u1ea5m kim lo\u1ea1i m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.\u00a0Nanjing Metal<\/u><\/em><\/strong><\/a>\u00a0Chuy\u00ean s\u1ea3n xu\u1ea5t m\u0169i \u0111\u1ed9t th\u1ee7y l\u1ef1c ch\u1ea5t l\u01b0\u1ee3ng cao, ho\u1ea1t \u0111\u1ed9ng li\u1ec1n m\u1ea1ch v\u1edbi khu\u00f4n \u00e9p th\u1ee7y l\u1ef1c \u0111\u1ec3 t\u1ea1o ra c\u00e1c \u0111\u01b0\u1eddng u\u1ed1n ch\u00ednh x\u00e1c tr\u00ean c\u00e1c t\u1ea5m kim lo\u1ea1i. Nhi\u1ec1u nh\u00e0 m\u00e1y s\u1eed d\u1ee5ng l\u01b0\u1ee1i \u0111\u1ed9t th\u1ee7y l\u1ef1c t\u00f9y ch\u1ec9nh c\u1ee7a Nanjing Metal \u0111\u1ec3 s\u1ea3n xu\u1ea5t ph\u1ee5 t\u00f9ng \u00f4 t\u00f4, thi\u1ebft b\u1ecb gia d\u1ee5ng v\u00e0 x\u00e2y d\u1ef1ng. Th\u1ecb tr\u01b0\u1eddng m\u00e1y \u00e9p th\u1ee7y l\u1ef1c to\u00e0n c\u1ea7u \u0111\u00e3 \u0111\u1ea1t $568,2 tri\u1ec7u v\u00e0o n\u0103m 2022<\/u><\/em><\/strong><\/a>\u00a0v\u00e0 ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n khi c\u00e1c c\u00f4ng ty t\u00ecm ki\u1ebfm hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n t\u1ed1t h\u01a1n. \u0110\u1ed1i v\u1edbi nh\u1eefng ai quan t\u00e2m \u0111\u1ebfn vi\u1ec7c c\u1ea3i thi\u1ec7n quy tr\u00ecnh u\u1ed1n kim lo\u1ea1i, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi Nanjing Metal \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u1ed9t d\u1eadp th\u1ee7y l\u1ef1c ti\u00ean ti\u1ebfn c\u1ee7a h\u1ecd.<\/p>

Nh\u1eefng \u0111i\u1ec3m ch\u00ednh<\/h2>
  • M\u00e1y \u0111\u1ed9t d\u1eadp t\u1ea1o h\u00ecnh t\u1ea5m kim lo\u1ea1i b\u1eb1ng c\u00e1ch \u00e9p n\u00f3 v\u00e0o khu\u00f4n, t\u1ea1o ra c\u00e1c \u0111\u01b0\u1eddng cong ch\u00ednh x\u00e1c cho nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 \u00f4 t\u00f4 v\u00e0 x\u00e2y d\u1ef1ng.<\/li>\n\n
  • Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u0169i \u0111\u1ed9t ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i kim lo\u1ea1i, \u0111\u1ed9 d\u00e0y v\u00e0 g\u00f3c u\u1ed1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o u\u1ed1n m\u1ea1nh, ch\u00ednh x\u00e1c v\u00e0 b\u1ea3o v\u1ec7 m\u00e1y.<\/li>\n\n
  • B\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean, bao g\u1ed3m v\u1ec7 sinh, b\u00f4i tr\u01a1n v\u00e0 ki\u1ec3m tra, gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a \u0111\u1ea7u \u0111\u1ee5c v\u00e0 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 u\u1ed1n \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n.<\/li>\n\n
  • M\u00e1y \u0111\u1ed9t d\u1eadp th\u1ee7y l\u1ef1c t\u00f9y ch\u1ec9nh gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t x\u1eed l\u00fd c\u00e1c h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p v\u00e0 v\u1eadt li\u1ec7u \u0111\u1ed9c \u0111\u00e1o, c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 v\u00e0 gi\u1ea3m thi\u1ec3u ch\u1ea5t th\u1ea3i.<\/li>\n\n
  • S\u1eed d\u1ee5ng tr\u1ecdng t\u1ea3i ph\u00f9 h\u1ee3p v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi m\u00e1y m\u00f3c gi\u00fap ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng, t\u0103ng c\u01b0\u1eddng an to\u00e0n v\u00e0 \u0111\u1ea3m b\u1ea3o t\u1ea1o h\u00ecnh kim lo\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng cao.<\/li><\/ul>

    Ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 m\u00e1y \u0111\u1ed9t d\u1eadp phanh<\/h2>

    \u0110\u1ecbnh ngh\u0129a v\u00e0 b\u00ed danh<\/h3>

    M\u1ed8T m\u00e1y \u00e9p phanh<\/u><\/em><\/strong><\/a> l\u00e0 m\u1ed9t l\u01b0\u1ee1i dao m\u00e1y c\u00f4ng nghi\u1ec7p chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1eed d\u1ee5ng trong m\u00e1y \u00e9p th\u1ee7y l\u1ef1c. D\u1ee5ng c\u1ee5 n\u00e0y \u0111\u1ecbnh h\u00ecnh v\u00e0 u\u1ed1n cong c\u00e1c t\u1ea5m kim lo\u1ea1i b\u1eb1ng c\u00e1ch \u00e9p ch\u00fang v\u00e0o khu\u00f4n ph\u00f9 h\u1ee3p. \u0110\u00f4i khi, ng\u01b0\u1eddi ta g\u1ecdi nh\u1eefng m\u0169i \u0111\u1ed9t n\u00e0y b\u1eb1ng nhi\u1ec1u t\u00ean g\u1ecdi kh\u00e1c nhau, t\u00f9y thu\u1ed9c v\u00e0o h\u00ecnh d\u1ea1ng ho\u1eb7c ch\u1ee9c n\u0103ng c\u1ee7a ch\u00fang. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y li\u1ec7t k\u00ea c\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn, \u0111\u1ecbnh ngh\u0129a k\u1ef9 thu\u1eadt v\u00e0 c\u00e1c t\u00ean g\u1ecdi kh\u00e1c \u0111\u01b0\u1ee3c ghi ch\u00e9p l\u1ea1i:<\/p>

    Ki\u1ec3u \u0111\u1ea5m<\/th>\u0110\u1ecbnh ngh\u0129a k\u1ef9 thu\u1eadt<\/th>B\u00ed danh \u0111\u01b0\u1ee3c ghi ch\u00e9p<\/th><\/tr>
    \u0110\u1ea5m ti\u00eau chu\u1ea9n<\/td>M\u00e1y \u0111\u1ed9t d\u1eadp \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t; u\u1ed1n cong c\u00e1c v\u1eadt li\u1ec7u d\u00e0y do \u0111\u1ea7u m\u0169i nh\u1ecdn h\u1eb9p v\u00e0 th\u00e2n l\u1edbn h\u01a1n; m\u1eb7t ngo\u00e0i ph\u1eb3ng, m\u1eb7t trong cong l\u00f5m nh\u1ecf.<\/td>Kh\u00f4ng c\u00f3<\/td><\/tr>
    \u0110\u1ea5m Joggle<\/td>D\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng \u0111\u1ec3 u\u1ed1n cong quanh g\u00f3c; c\u00f3 h\u00ecnh d\u1ea1ng m\u1ecfng h\u01a1n; h\u1eefu \u00edch cho h\u00ecnh ch\u1eef S; kh\u00f4ng ph\u1ed5 bi\u1ebfn v\u00e0 chuy\u00ean d\u1ee5ng.<\/td>C\u00f4ng c\u1ee5 Z<\/td><\/tr>
    \u0110\u1ea5m \u0111\u1ec9nh b\u00e1n k\u00ednh<\/td>\u0110\u1ea7u tr\u00f2n t\u1ea1o ra c\u00e1c \u0111\u01b0\u1eddng cong h\u00ecnh ch\u1eef U thay v\u00ec h\u00ecnh ch\u1eef V s\u1eafc n\u00e9t; \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi khu\u00f4n h\u00ecnh ch\u1eef U \u0111\u1ec3 t\u1ea1o c\u00e1c g\u00f3c tr\u00f2n.<\/td>Kh\u00f4ng c\u00f3<\/td><\/tr>
    \u0110\u1ea5m h\u1eb9p<\/td>\u0110\u1ed9 d\u00e0y th\u1ea5p, chi\u1ec1u d\u00e0i \u0111\u1ed3ng \u0111\u1ec1u; \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf nh\u1eefng n\u01a1i c\u00f3 kho\u1ea3ng tr\u1ed1ng h\u1ea1n ch\u1ebf; ph\u1ed5 bi\u1ebfn \u0111\u1ec3 \u0111\u00f3ng c\u00e1c h\u00ecnh vu\u00f4ng ho\u1eb7c h\u00ecnh h\u1ed9p.<\/td>\u0110\u1ea5m ki\u1ebfm<\/td><\/tr>
    \u0110\u1ea5m c\u1ed5 thi\u00ean nga<\/td>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh d\u1ea5u v\u00e0 t\u1ea1o c\u00e1c h\u00ecnh d\u1ea1ng ch\u1eef U chuy\u00ean d\u1ee5ng; h\u00ecnh d\u1ea1ng \u0111\u1ed9c \u0111\u00e1o gi\u00fap ng\u0103n ch\u00e2n cong va v\u00e0o d\u1ee5ng c\u1ee5; \u00edt ch\u1eafc ch\u1eafn h\u01a1n v\u1edbi t\u1ea3i tr\u1ecdng nh\u1ecf h\u01a1n.<\/td>\u0110\u1ea5m c\u1ed5 ng\u1ed7ng (bi\u1ebfn th\u1ec3)<\/td><\/tr>
    \u0110\u1ea5m g\u00f3c nh\u1ecdn<\/td>G\u00f3c u\u1ed1n cong ng\u1eafn (l\u00ean \u0111\u1ebfn 30\u00b0 ho\u1eb7c 60\u00b0); th\u00e2n d\u00e0y v\u1edbi \u0111\u1ea7u nh\u1ecdn; \u0111\u00f4i khi \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ed9t nh\u1ecdn.<\/td>Nh\u1eefng c\u00fa \u0111\u1ea5m s\u1eafc b\u00e9n<\/td><\/tr>
    \u0110\u1ea5m khung c\u1eeda s\u1ed5<\/td>Th\u00e2n nh\u1ecf c\u00f3 \u0111\u1ea7u g\u00f3c c\u1ea1nh; c\u00f3 th\u1ec3 u\u1ed1n cong theo \u0111\u01b0\u1eddng cong; th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho khung c\u1eeda v\u00e0 c\u00e1nh c\u1eeda.<\/td>Kh\u00f4ng c\u00f3<\/td><\/tr><\/tbody><\/table><\/figure>

    Nh\u1eefng b\u00ed danh n\u00e0y gi\u00fap c\u00f4ng nh\u00e2n v\u00e0 k\u1ef9 s\u01b0 x\u00e1c \u0111\u1ecbnh \u0111\u00fang lo\u1ea1i d\u1ee5ng c\u1ee5 m\u00e1y \u00e9p th\u1ee7y l\u1ef1c cho t\u1eebng c\u00f4ng vi\u1ec7c.<\/p>

    \n