{"id":4622,"date":"2024-06-28T21:36:00","date_gmt":"2024-06-28T21:36:00","guid":{"rendered":"https:\/\/www.greenstone-tech.com\/?p=4622"},"modified":"2025-10-31T01:57:47","modified_gmt":"2025-10-31T01:57:47","slug":"cong-nghe-phu-lop-bang-laser-so-sanh-toan-dien-giua-quy-trinh-cap-bot-va-quy-trinh-cap-day","status":"publish","type":"post","link":"https:\/\/www.greenstone-tech.com\/vi\/laser-cladding-technology-a-comprehensive-comparison-of-powder-feeding-vs-wire-feeding-processes\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser: So s\u00e1nh to\u00e0n di\u1ec7n gi\u1eefa quy tr\u00ecnh c\u1ea5p b\u1ed9t v\u00e0 quy tr\u00ecnh c\u1ea5p d\u00e2y"},"content":{"rendered":"
1. T\u1ed5ng quan v\u1ec1 c\u00f4ng ngh\u1ec7<\/strong><\/h5>\n\n\n\n

C\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt x\u1eed l\u00fd b\u1ec1 m\u1eb7t ti\u00ean ti\u1ebfn, s\u1eed d\u1ee5ng ch\u00f9m tia laser n\u0103ng l\u01b0\u1ee3ng cao \u0111\u1ec3 \u0111\u1ed3ng th\u1eddi l\u00e0m n\u00f3ng ch\u1ea3y c\u1ea3 v\u1eadt li\u1ec7u ph\u1ee7 (d\u1ea1ng b\u1ed9t ho\u1eb7c d\u00e2y) v\u00e0 m\u1ed9t l\u1edbp m\u1ecfng c\u1ee7a v\u1eadt li\u1ec7u n\u1ec1n. Qu\u00e1 tr\u00ecnh \u0111\u00f4ng \u0111\u1eb7c nhanh ch\u00f3ng t\u1ea1o ra li\u00ean k\u1ebft kim lo\u1ea1i gi\u1eefa l\u1edbp ph\u1ee7 v\u00e0 v\u1eadt li\u1ec7u n\u1ec1n. C\u00e1c l\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 t\u1ef7 l\u1ec7 pha lo\u00e3ng c\u1ef1c th\u1ea5p v\u00e0 gi\u00fap n\u00e2ng cao \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, ch\u1ed1ng \u0103n m\u00f2n, ch\u1ecbu nhi\u1ec7t, ch\u1ed1ng oxy h\u00f3a c\u0169ng nh\u01b0 c\u00e1c t\u00ednh ch\u1ea5t \u0111i\u1ec7n c\u1ee5 th\u1ec3 c\u1ee7a v\u1eadt li\u1ec7u n\u1ec1n.<\/p>\n\n\n\n

\"Ph\u1ee7
Ph\u1ee7 l\u1edbp b\u1eb1ng tia laser v\u1edbi d\u00e2y d\u1eabn (ph\u1ee7 l\u1edbp b\u1eb1ng tia laser v\u1edbi d\u00e2y d\u1eabn b\u00ean (b\u00ean tr\u00e1i) v\u00e0 ph\u1ee7 l\u1edbp b\u1eb1ng tia laser v\u1edbi d\u00e2y d\u1eabn \u1edf gi\u1eefa (b\u00ean ph\u1ea3i))<\/figcaption><\/figure>\n\n\n\n
2. C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser<\/strong><\/h5>\n\n\n\n
    \n
  • \u0110\u00f4ng \u0111\u1eb7c nhanh<\/strong>: T\u1ed1c \u0111\u1ed9 l\u00e0m m\u00e1t c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 10\u2076 \u00b0C\/s<\/strong>, t\u1ea1o ra c\u00e1c c\u1ea5u tr\u00fac h\u1ea1t m\u1ecbn \u0111i\u1ec3n h\u00ecnh.<\/li>\n\n\n\n
  • Ch\u1ea5t l\u01b0\u1ee3ng k\u1ebft d\u00ednh tuy\u1ec7t v\u1eddi<\/strong>: V\u1edbi \u0111\u1ed9 bi\u1ebfn d\u1ea1ng do nhi\u1ec7t \u1edf m\u1ee9c t\u1ed1i thi\u1ec3u, l\u1edbp ph\u1ee7 c\u00f3 t\u1ef7 l\u1ec7 pha lo\u00e3ng d\u01b0\u1edbi 5%<\/strong>, \u0111\u1ea3m b\u1ea3o s\u1ef1 li\u00ean k\u1ebft kim lo\u1ea1i th\u1ef1c s\u1ef1.<\/li>\n\n\n\n
  • Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u<\/strong>: H\u1ed7 tr\u1ee3 nhi\u1ec1u h\u1ec7 th\u1ed1ng v\u1eadt li\u1ec7u kh\u00e1c nhau, bao g\u1ed3m c\u00e1c h\u1ee3p kim g\u1ed1c s\u1eaft, g\u1ed1c niken, g\u1ed1c coban, g\u1ed1c \u0111\u1ed3ng v\u00e0 g\u1ed1c titan.<\/li>\n\n\n\n
  • Ki\u1ec3m so\u00e1t \u0111\u1ed9 d\u00e0y ch\u00ednh x\u00e1c<\/strong>: \u0110\u1ed9 d\u00e0y l\u1edbp \u1ed1p dao \u0111\u1ed9ng t\u1eeb 0,2\u20132 mm<\/strong>, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eeda ch\u1eefa c\u00e1c chi ti\u1ebft m\u00e0i m\u00f2n \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c cao.<\/li>\n\n\n\n
  • Gia c\u00f4ng ch\u00ednh x\u00e1c cao<\/strong>: C\u00f3 kh\u1ea3 n\u0103ng gia c\u00f4ng c\u00e1c h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p v\u00e0 c\u00e1c chi ti\u1ebft c\u00f3 di\u1ec7n t\u00edch nh\u1ecf.<\/li>\n\n\n\n
  • Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi t\u1ef1 \u0111\u1ed9ng h\u00f3a<\/strong>: Quy tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng.<\/li>\n<\/ul>\n\n\n\n
    3. Ph\u00e2n lo\u1ea1i c\u00e1c c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser<\/strong><\/h5>\n\n\n\n

    D\u1ef1a tr\u00ean d\u1ea1ng v\u1eadt li\u1ec7u v\u00e0 ph\u01b0\u01a1ng ph\u00e1p gh\u00e9p n\u1ed1i laser, c\u00e1c c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser th\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh b\u1ed1n lo\u1ea1i sau:<\/p>\n\n\n\n

    1. Ph\u01b0\u01a1ng ph\u00e1p ph\u1ee7 l\u1edbp b\u1eb1ng laser v\u1edbi h\u1ec7 th\u1ed1ng c\u1ea5p b\u1ed9t \u0111\u1ed3ng tr\u1ee5c (Ph\u1ee7 l\u1edbp b\u1eb1ng laser t\u1ed1c \u0111\u1ed9 cao)<\/strong><\/h6>\n\n\n\n

    Nguy\u00ean l\u00fd c\u00f4ng ngh\u1ec7<\/strong>:
    S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa laser s\u1ee3i quang v\u00e0 b\u1ed9 c\u1ea5p b\u1ed9t ch\u1ea1y b\u1eb1ng kh\u00ed n\u00e9n t\u1ea1o ra lu\u1ed3ng tia laser v\u00e0 b\u1ed9t c\u00f9ng tr\u1ee5c. H\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng \u0111\u1ea7u b\u1ecdc chuy\u00ean d\u1ee5ng v\u1edbi c\u00e1c c\u1ea5u h\u00ecnh nh\u01b0 chi\u1ebfu s\u00e1ng t\u1eeb t\u00e2m ra ngo\u00e0i v\u00e0 c\u1ea5p b\u1ed9t theo h\u00ecnh v\u00f2ng, \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 kh\u00ed chuy\u00ean d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 h\u1ed9i t\u1ee5 ch\u00ednh x\u00e1c c\u1ee7a tia laser, b\u1ed9t v\u00e0 lu\u1ed3ng kh\u00ed t\u1ea1i \u0111i\u1ec3m ti\u00eau c\u1ef1 gia c\u00f4ng.<\/p>\n\n\n\n

    L\u1ee3i th\u1ebf c\u00f4ng ngh\u1ec7<\/strong>:<\/p>\n\n\n\n

      \n
    • Kh\u1ea3 n\u0103ng x\u1eed l\u00fd \u0111a h\u01b0\u1edbng<\/strong>: \u0110\u1ea7u b\u1ecdc c\u00f3 kh\u1ea3 n\u0103ng xoay \u0111a g\u00f3c v\u00e0 c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi c\u00e1nh tay robot \u0111\u1ec3 x\u1eed l\u00fd b\u1ec1 m\u1eb7t ph\u1ee9c t\u1ea1p.<\/li>\n\n\n\n
    • Ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t v\u01b0\u1ee3t tr\u1ed9i<\/strong>: \u0110\u1ed9 ph\u1eb3ng b\u1ec1 m\u1eb7t c\u1ee7a l\u1edbp ph\u1ee7 \u0111\u1ea1t Ra < 10 \u03bcm<\/strong>, v\u1edbi \u0111\u1ed9 d\u01b0 gia c\u00f4ng t\u1ed1i thi\u1ec3u \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho c\u00e1c c\u00f4ng \u0111o\u1ea1n x\u1eed l\u00fd sau.<\/li>\n\n\n\n
    • Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 ch\u00ednh x\u00e1c<\/strong>: K\u00edch th\u01b0\u1edbc v\u0169ng kim lo\u1ea1i n\u00f3ng ch\u1ea3y \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c, v\u1edbi l\u01b0\u1ee3ng nhi\u1ec7t \u0111\u1ea7u v\u00e0o th\u1ea5p, khi\u1ebfn ph\u01b0\u01a1ng ph\u00e1p n\u00e0y tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho vi\u1ec7c ph\u1ee7 l\u1edbp tr\u00ean c\u00e1c chi ti\u1ebft c\u00f3 th\u00e0nh m\u1ecfng v\u00e0 k\u00edch th\u01b0\u1edbc nh\u1ecf.<\/li>\n<\/ul>\n\n\n\n
      2. Ph\u01b0\u01a1ng ph\u00e1p ph\u1ee7 laser b\u1eb1ng b\u1ed9t l\u1ec7ch tr\u1ee5c (Ph\u1ee7 laser b\u1eb1ng b\u1ed9t \u0111\u1ecbnh v\u1ecb s\u1eb5n)<\/strong><\/h6>\n\n\n\n

      Nguy\u00ean l\u00fd c\u00f4ng ngh\u1ec7<\/strong>:
      S\u1eed d\u1ee5ng tia laser \u0111i\u1ec3m h\u00ecnh ch\u1eef nh\u1eadt k\u1ebft h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng c\u1ea5p b\u1ed9t b\u1eb1ng tr\u1ecdng l\u1ef1c, b\u1ed9t h\u1ee3p kim tr\u01b0\u1edbc ti\u00ean \u0111\u01b0\u1ee3c r\u1ea3i l\u00ean b\u1ec1 m\u1eb7t ph\u00f4i, sau \u0111\u00f3 \u0111\u01b0\u1ee3c nung ch\u1ea3y v\u00e0 \u0111\u1ecbnh h\u00ecnh th\u00f4ng qua qu\u00e1 tr\u00ecnh qu\u00e9t laser.<\/p>\n\n\n\n

      C\u00e1c t\u00ednh n\u0103ng c\u00f4ng ngh\u1ec7<\/strong>:<\/p>\n\n\n\n

        \n
      • Hi\u1ec7u su\u1ea5t s\u1eed d\u1ee5ng nguy\u00ean li\u1ec7u cao<\/strong>: Hi\u1ec7u su\u1ea5t s\u1eed d\u1ee5ng b\u1ed9t c\u00f3 th\u1ec3 \u0111\u1ea1t tr\u00ean 95%<\/strong>.<\/li>\n\n\n\n
      • V\u00f9ng ch\u1ecbu \u1ea3nh h\u01b0\u1edfng nhi\u1ec7t r\u1ed9ng h\u01a1n<\/strong>: N\u0103ng l\u01b0\u1ee3ng laser t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp l\u00ean v\u1eadt li\u1ec7u n\u1ec1n, d\u1eabn \u0111\u1ebfn l\u01b0\u1ee3ng nhi\u1ec7t truy\u1ec1n v\u00e0o cao h\u01a1n.<\/li>\n\n\n\n
      • \u0110\u1ed9 ph\u1eb3ng b\u1ec1 m\u1eb7t h\u1ea1n ch\u1ebf<\/strong>: C\u1ea7n ph\u1ea3i \u0111\u1ec3 d\u01b0 gia c\u00f4ng l\u1edbn h\u01a1n, d\u1eabn \u0111\u1ebfn chi ph\u00ed sau gia c\u00f4ng cao h\u01a1n.<\/li>\n<\/ul>\n\n\n\n
        3. Ph\u1ee7 l\u1edbp b\u1eb1ng laser v\u1edbi h\u1ec7 th\u1ed1ng c\u1ea5p d\u00e2y t\u1ed1c \u0111\u1ed9 cao<\/strong><\/h6>\n\n\n\n

        Nguy\u00ean l\u00fd c\u00f4ng ngh\u1ec7<\/strong>:
        M\u1ed9t tia laser c\u00f4ng su\u1ea5t cao, k\u1ebft h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng c\u1ea5p d\u00e2y ch\u00ednh x\u00e1c, l\u00e0m n\u00f3ng ch\u1ea3y s\u1ee3i d\u00e2y kim lo\u1ea1i t\u1ea1i v\u00f9ng ti\u00eau \u0111i\u1ec3m c\u1ee7a tia laser \u0111\u1ec3 t\u1ea1o th\u00e0nh l\u1edbp ph\u1ee7. C\u00f4ng ngh\u1ec7 n\u00e0y bao g\u1ed3m c\u1ea3 ph\u01b0\u01a1ng ph\u00e1p c\u1ea5p d\u00e2y t\u1eeb trung t\u00e2m v\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u1ea5p d\u00e2y t\u1eeb b\u00ean h\u00f4ng.<\/p>\n\n\n\n

        \u01afu \u0111i\u1ec3m c\u1ee7a c\u00f4ng ngh\u1ec7 c\u1ea5p d\u00e2y trung t\u00e2m<\/strong>:<\/p>\n\n\n\n

          \n
        • T\u00ednh linh ho\u1ea1t \u0111a h\u01b0\u1edbng<\/strong>: \u0110\u1ea7u b\u1ecdc c\u00f3 th\u1ec3 di chuy\u1ec3n theo m\u1ecdi h\u01b0\u1edbng, kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n v\u1ec1 \u0111\u01b0\u1eddng \u0111i.<\/li>\n\n\n\n
        • T\u00ednh to\u00e0n v\u1eb9n c\u1ee7a ch\u00f9m tia<\/strong>: Tr\u00e1nh s\u1ef1 can thi\u1ec7p t\u1eeb ngu\u1ed3n c\u1ea5p b\u00ean, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng ch\u00f9m tia \u0111\u01b0\u1ee3c duy tr\u00ec.<\/li>\n\n\n\n
        • Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c \u0111\u01b0\u1eddng k\u00ednh d\u00e2y l\u1edbn<\/strong>: H\u1ed7 tr\u1ee3 c\u00e1c \u0111\u01b0\u1eddng k\u00ednh d\u00e2y t\u1eeb 1,0\u20133,0 mm<\/strong>, \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u \u1ed1p l\u00e1t \u0111a d\u1ea1ng.<\/li>\n<\/ul>\n\n\n\n
          4. C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser v\u1edbi h\u1ec7 th\u1ed1ng c\u1ea5p d\u00e2y t\u1ed1c \u0111\u1ed9 cao<\/strong><\/h5>\n\n\n\n
          1. Th\u00e0nh t\u00edch xu\u1ea5t s\u1eafc v\u1ec1 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng<\/strong><\/h6>\n\n\n\n

          B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng d\u00e2y kim lo\u1ea1i thay v\u00ec b\u1ed9t, quy tr\u00ecnh n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n \u00f4 nhi\u1ec5m b\u1ee5i trong qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn. T\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng nguy\u00ean li\u1ec7u \u0111\u1ea1t 100%<\/strong>, tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n s\u1ea3n xu\u1ea5t xanh.<\/p>\n\n\n\n

          2. L\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 v\u1ec1 chi ph\u00ed<\/strong><\/h6>\n\n\n\n

          Gi\u00e1 th\u00e0nh v\u1eadt li\u1ec7u d\u00e2y l\u00e0 50% ph\u00eda d\u01b0\u1edbi<\/strong> h\u01a1n so v\u1edbi v\u1eadt li\u1ec7u d\u1ea1ng b\u1ed9t. V\u1edbi T\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u 100%<\/strong>, chi ph\u00ed t\u1ed5ng th\u1ec3 th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u1ee7 b\u1ed9t truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n

          3. Kh\u1ea3 n\u0103ng x\u1eed l\u00fd hi\u1ec7u qu\u1ea3<\/strong><\/h6>\n\n\n\n

          D\u00e2y \u0111\u01b0\u1ee3c nung ch\u1ea3y tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o v\u0169ng kim lo\u1ea1i n\u00f3ng ch\u1ea3y, gi\u00fap n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng. T\u1ed1c \u0111\u1ed9 ph\u1ee7 l\u00e0 30% nhanh h\u01a1n<\/strong> so v\u1edbi c\u00e1c quy tr\u00ecnh s\u1eed d\u1ee5ng b\u1ed9t truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n

          4. Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 ch\u00ednh x\u00e1c<\/strong><\/h6>\n\n\n\n

          B\u1eb1ng c\u00e1ch ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c v\u1ecb tr\u00ed t\u01b0\u01a1ng \u0111\u1ed1i gi\u1eefa d\u00e2y d\u1eabn v\u00e0 tia laser, s\u1ef1 ph\u00e2n b\u1ed1 n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh m\u1ed9t c\u00e1ch tinh vi, gi\u00fap \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1eddng d\u00e2y<\/strong> ch\u1ec9 t\u1eeb 0,29 KJ\/cm<\/strong>, d\u1eabn \u0111\u1ebfn \u0111\u1ed9 bi\u1ebfn d\u1ea1ng t\u1ed1i thi\u1ec3u c\u1ee7a ph\u00f4i.<\/p>\n\n\n\n

          5. Ch\u1ea5t l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 tuy\u1ec7t v\u1eddi<\/strong><\/h6>\n\n\n\n
            \n
          • \u0110\u1ed9 d\u00e0y l\u1edbp \u1ed1p \u0111\u01a1n l\u1edbp<\/strong>: 1\u20134 mm<\/strong><\/li>\n\n\n\n
          • M\u1eadt \u0111\u1ed9 \u1ed1p<\/strong>: Ti\u1ebfp c\u1eadn m\u1eadt \u0111\u1ed9 l\u00fd thuy\u1ebft<\/li>\n\n\n\n
          • \u0110\u1ed9 ph\u1eb3ng b\u1ec1 m\u1eb7t<\/strong>: T\u1ed1t h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c quy tr\u00ecnh h\u00e0n truy\u1ec1n th\u1ed1ng<\/li>\n\n\n\n
          • T\u1ef7 l\u1ec7 pha lo\u00e3ng<\/strong>: \u0110\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u1edf ph\u00eda d\u01b0\u1edbi 3%<\/strong><\/li>\n<\/ul>\n\n\n\n
            5. T\u00f3m t\u1eaft v\u1ec1 c\u00f4ng ngh\u1ec7<\/strong><\/h5>\n\n\n\n

            N\u1ec1n t\u1ea3ng c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser c\u1ee7a Greenstone-Tech bao g\u1ed3m c\u1ea3 quy tr\u00ecnh c\u1ea5p b\u1ed9t v\u00e0 c\u1ea5p d\u00e2y, m\u1ed7i quy tr\u00ecnh \u0111\u1ec1u c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng ri\u00eang bi\u1ec7t:<\/p>\n\n\n\n

              \n
            • H\u1ec7 th\u1ed1ng c\u1ea5p b\u1ed9t \u0111\u1ed3ng tr\u1ee5c<\/strong> r\u1ea5t l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ee7 l\u1edbp m\u1ecfng v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t ph\u1ee9c t\u1ea1p.<\/li>\n\n\n\n
            • C\u1ea5p li\u1ec7u b\u1ed9t l\u1ec7ch tr\u1ee5c<\/strong> mang l\u1ea1i l\u1ee3i th\u1ebf v\u1ec1 chi ph\u00ed trong vi\u1ec7c s\u1eeda ch\u1eefa c\u00e1c l\u1edbp ph\u1ee7 d\u00e0y tr\u00ean di\u1ec7n t\u00edch l\u1edbn.<\/li>\n\n\n\n
            • C\u1ea5p d\u00e2y t\u1ed1c \u0111\u1ed9 cao<\/strong> n\u1ed5i tr\u1ed9i v\u1ec1 t\u00ednh b\u1ec1n v\u1eefng m\u00f4i tr\u01b0\u1eddng, hi\u1ec7u qu\u1ea3 chi ph\u00ed v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 d\u00e0y.<\/li>\n<\/ul>\n\n\n\n

              C\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p nh\u1ea5t d\u1ef1a tr\u00ean c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1ec1 s\u1ea3n ph\u1ea9m, ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 h\u1ea1n ch\u1ebf v\u1ec1 ng\u00e2n s\u00e1ch c\u1ee7a m\u00ecnh.<\/p>","protected":false},"excerpt":{"rendered":"

              1. Technology Overview Laser cladding technology is an advanced surface engineering technique that uses a high-energy laser beam to simultaneously melt both the coating material (powder or wire) and a thin layer of the substrate. The rapid solidification process forms a metallurgical bond between the coating and the substrate. The coatings created by this method […]<\/p>\n","protected":false},"author":1,"featured_media":4621,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5,3],"tags":[102],"table_tags":[],"class_list":["post-4622","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-professional-knowledge","category-blog","tag-sheldon-li"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/posts\/4622","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/comments?post=4622"}],"version-history":[{"count":3,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/posts\/4622\/revisions"}],"predecessor-version":[{"id":5184,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/posts\/4622\/revisions\/5184"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/media\/4621"}],"wp:attachment":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/media?parent=4622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/categories?post=4622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/tags?post=4622"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/table_tags?post=4622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}