{"id":4147,"date":"2025-10-22T09:57:08","date_gmt":"2025-10-22T09:57:08","guid":{"rendered":"https:\/\/flj-pcb.com\/?p=4147"},"modified":"2025-10-22T09:59:45","modified_gmt":"2025-10-22T09:59:45","slug":"how-to-prepare-for-pcb-prototyping-checklist-process","status":"publish","type":"post","link":"https:\/\/flj-pcb.com\/vi\/how-to-prepare-for-pcb-prototyping-checklist-process\/","title":{"rendered":"C\u00e1ch chu\u1ea9n b\u1ecb cho vi\u1ec7c t\u1ea1o m\u1eabu PCB: Danh s\u00e1ch ki\u1ec3m tra & Quy tr\u00ecnh"},"content":{"rendered":"

L\u00e0m m\u1eabu PCB l\u00e0 qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t s\u1ed1 l\u01b0\u1ee3ng nh\u1ecf c\u00e1c b\u1ea3ng m\u1ea1ch in tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t. C\u00e1c k\u1ef9 s\u01b0 th\u01b0\u1eddng ti\u1ebfn h\u00e0nh l\u00e0m m\u1eabu sau khi ho\u00e0n t\u1ea5t thi\u1ebft k\u1ebf m\u1ea1ch v\u00e0 b\u1ed1 tr\u00ed PCB. H\u1ecd g\u1eedi c\u00e1c t\u1ec7p b\u1ed1 tr\u00ed \u0111\u1ebfn nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t b\u1ea3ng m\u1ea1ch \u0111\u1ec3 ch\u1ebf t\u1ea1o m\u1ed9t l\u00f4 nh\u1ecf nh\u1eb1m m\u1ee5c \u0111\u00edch th\u1eed nghi\u1ec7m. D\u01b0\u1edbi \u0111\u00e2y, t\u00f4i s\u1ebd gi\u1ea3i th\u00edch nh\u1eefng vi\u1ec7c b\u1ea1n c\u1ea7n l\u00e0m tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh s\u1ea3n xu\u1ea5t m\u1eabu.<\/p>\n\n\n\n

C\u00f3 nh\u1eefng b\u1ea3ng m\u1ea1ch in (PCB) \u0111\u01a1n gi\u1ea3n v\u00e0 c\u0169ng c\u00f3 nh\u1eefng b\u1ea3ng m\u1ea1ch in ph\u1ee9c t\u1ea1p. \u0110\u1ed1i v\u1edbi c\u00e1c b\u1ea3ng m\u1ea1ch \u0111\u01a1n gi\u1ea3n, vi\u1ec7c ch\u1ebf t\u1ea1o m\u1eabu r\u1ea5t d\u1ec5 d\u00e0ng. \u0110\u1ed1i v\u1edbi c\u00e1c b\u1ea3ng m\u1ea1ch ph\u1ee9c t\u1ea1p, vi\u1ec7c ch\u1ebf t\u1ea1o m\u1eabu c\u1ea7n ph\u1ea3i c\u1ea9n th\u1eadn. N\u1ebfu b\u1ea1n kh\u00f4ng s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 ki\u1ec3m tra ph\u00f9 h\u1ee3p trong qu\u00e1 tr\u00ecnh ch\u1ebf t\u1ea1o m\u1eabu, c\u00e1c v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 ch\u1ec9 xu\u1ea5t hi\u1ec7n sau khi b\u1ea3ng m\u1ea1ch \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t xong. L\u00fac \u0111\u00f3 s\u1ebd l\u00e0 qu\u00e1 mu\u1ed9n. V\u00ec v\u1eady, b\u1ea1n ph\u1ea3i chu\u1ea9n b\u1ecb k\u1ef9 l\u01b0\u1ee1ng tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u ch\u1ebf t\u1ea1o m\u1eabu.<\/p>\n\n\n\n

Nh\u1eefng l\u01b0u \u00fd v\u00e0 bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba khi ch\u1ebf t\u1ea1o m\u1eabu PCB<\/h2>\n\n\n\n
    \n
  1. Hai ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn \u0111\u1ec3 ch\u1ebf t\u1ea1o m\u1eabu th\u1eed: s\u1eed d\u1ee5ng nh\u00e0 s\u1ea3n xu\u1ea5t PCB th\u00f4ng th\u01b0\u1eddng ho\u1eb7c s\u1eed d\u1ee5ng x\u01b0\u1edfng ch\u1ebf t\u1ea1o m\u1eabu th\u1eed chuy\u00ean bi\u1ec7t. H\u00e3y t\u00ecm nh\u00e0 cung c\u1ea5p ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n. C\u00e1c x\u01b0\u1edfng ch\u1ebf t\u1ea1o m\u1eabu th\u1eed ho\u1ea1t \u0111\u1ed9ng ch\u1ee7 y\u1ebfu d\u1ef1a v\u00e0o vi\u1ec7c s\u1ea3n xu\u1ea5t m\u1eabu th\u1eed, v\u00ec v\u1eady h\u1ecd s\u1ebd nh\u1eadn \u0111\u01a1n h\u00e0ng v\u1edbi s\u1ed1 l\u01b0\u1ee3ng r\u1ea5t nh\u1ecf, th\u1eadm ch\u00ed ch\u1ec9 hai chi\u1ebfc.<\/li>\n\n\n\n
  2. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t th\u00f4ng th\u01b0\u1eddng th\u01b0\u1eddng h\u01b0\u1edbng \u0111\u1ebfn c\u00e1c \u0111\u01a1n h\u00e0ng theo l\u00f4. H\u1ecd c\u00f3 th\u1ec3 mong \u0111\u1ee3i b\u1ea1n s\u1ebd tr\u1ea3 l\u1ea1i m\u1eabu sau n\u00e0y ho\u1eb7c \u0111\u1eb7t m\u1ed9t \u0111\u01a1n h\u00e0ng l\u1edbn h\u01a1n. C\u00e1c x\u01b0\u1edfng ch\u1ebf t\u1ea1o m\u1eabu ch\u1ec9 s\u1ea3n xu\u1ea5t c\u00e1c m\u1eabu th\u1eed ho\u1eb7c c\u00e1c l\u00f4 h\u00e0ng nh\u1ecf. Ngay c\u1ea3 khi b\u1ea1n \u0111\u1eb7t m\u1ed9t \u0111\u01a1n h\u00e0ng l\u1edbn, x\u01b0\u1edfng ch\u1ebf t\u1ea1o m\u1eabu c\u00f3 th\u1ec3 ch\u01b0a \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 ti\u1ebfn h\u00e0nh s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t.<\/li>\n\n\n\n
  3. Trong l\u0129nh v\u1ef1c \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t quy m\u00f4 l\u1edbn th\u01b0\u1eddng \u0111\u1ea1t k\u1ebft qu\u1ea3 t\u1ed1t h\u01a1n so v\u1edbi m\u1ed9t s\u1ed1 x\u01b0\u1edfng s\u1ea3n xu\u1ea5t m\u1eabu. M\u1ed9t s\u1ed1 x\u01b0\u1edfng s\u1ea3n xu\u1ea5t m\u1eabu t\u1eadp trung v\u00e0o vi\u1ec7c b\u00e1n h\u00e0ng nhanh ch\u00f3ng v\u00e0 c\u00f3 th\u1ec3 nh\u1eadn \u0111\u01a1n h\u00e0ng, gia c\u00f4ng m\u1eabu, r\u1ed3i thu ti\u1ec1n m\u00e0 kh\u00f4ng ti\u1ebfn h\u00e0nh ki\u1ec3m tra \u0111\u1ea7y \u0111\u1ee7. H\u1ecd c\u00f3 th\u1ec3 b\u1ecf qua c\u00e1c b\u00e0i ki\u1ec3m tra b\u1eb1ng \u0111\u1ea7u d\u00f2 bay. N\u1ebfu ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u, b\u1ea1n s\u1ebd ph\u1ea3i th\u1ef1c hi\u1ec7n m\u1ed9t \u0111\u1ee3t ch\u1ea1y th\u1eed m\u1edbi. C\u00e1c \u0111\u1ee3t ch\u1ea1y th\u1eed c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n c\u1ea9n th\u1eadn. M\u1ed9t \u0111\u1ee3t ch\u1ea1y th\u1eed \u0111\u00fang quy tr\u00ecnh th\u01b0\u1eddng s\u1ebd ph\u00e1t hi\u1ec7n ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u00fap \u0111\u1ee3t s\u1ea3n xu\u1ea5t ti\u1ebfp theo th\u00e0nh c\u00f4ng.<\/li>\n<\/ol>\n\n\n\n

    C\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba d\u00e0nh cho nh\u00e2n vi\u00ean k\u1ef9 thu\u1eadt trong qu\u00e1 tr\u00ecnh ch\u1ebf t\u1ea1o m\u1eabu PCB<\/h2>\n\n\n\n
      \n
    1. H\u00e3y c\u00e2n nh\u1eafc k\u1ef9 l\u01b0\u1ee1ng s\u1ed1 l\u01b0\u1ee3ng m\u1eabu th\u1eed \u0111\u1ec3 ki\u1ec3m so\u00e1t chi ph\u00ed.<\/li>\n\n\n\n
    2. Ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng c\u00e1c g\u00f3i linh ki\u1ec7n \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng m\u1eabu th\u1eed b\u1ecb h\u1ecfng do k\u00edch th\u01b0\u1edbc ch\u00e2n c\u1eafm kh\u00f4ng ch\u00ednh x\u00e1c.<\/li>\n\n\n\n
    3. Ti\u1ebfn h\u00e0nh ki\u1ec3m tra to\u00e0n di\u1ec7n h\u1ec7 th\u1ed1ng \u0111i\u1ec7n \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a bo m\u1ea1ch.<\/li>\n\n\n\n
    4. Thi\u1ebft k\u1ebf m\u1ea1ch in sao cho \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u nh\u1eb1m gi\u1ea3m nhi\u1ec5u v\u00e0 t\u0103ng \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh.<\/li>\n<\/ol>\n\n\n\n

      C\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba d\u00e0nh cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t m\u1eabu th\u1eed<\/h2>\n\n\n\n
        \n
      1. H\u00e3y ki\u1ec3m tra k\u1ef9 c\u00e1c t\u1ec7p PCB \u0111\u1ec3 tr\u00e1nh sai s\u00f3t d\u1eef li\u1ec7u.<\/li>\n\n\n\n
      2. Ph\u00ea duy\u1ec7t t\u1ea5t c\u1ea3 c\u00e1c b\u01b0\u1edbc quy tr\u00ecnh v\u00e0 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c th\u00f4ng s\u1ed1 x\u1eed l\u00fd cho ph\u00f9 h\u1ee3p v\u1edbi nh\u00e0 m\u00e1y n\u1ed9i b\u1ed9.<\/li>\n\n\n\n
      3. Ki\u1ec3m so\u00e1t \u0111\u1ea7u ra \u0111\u1ec3 gi\u1ea3m chi ph\u00ed v\u00e0 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n\n\n\n
      4. H\u00e3y trao \u0111\u1ed5i \u0111\u1ea7y \u0111\u1ee7 c\u00e1c l\u01b0u \u00fd v\u00e0 y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t v\u1edbi kh\u00e1ch h\u00e0ng \u0111\u1eb7t h\u00e0ng m\u1eabu \u0111\u1ec3 tr\u00e1nh nh\u1eefng b\u1ea5t ng\u1edd kh\u00f4ng mong mu\u1ed1n.<\/li>\n<\/ol>\n\n\n\n

        C\u00e1c c\u00f4ng vi\u1ec7c chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi ch\u1ebf t\u1ea1o m\u1eabu PCB<\/h2>\n\n\n\n
          \n
        1. V\u1ebd ph\u00e1c th\u1ea3o h\u00ecnh d\u00e1ng
          \u0110\u01b0\u1eddng vi\u1ec1n v\u1eadt l\u00fd kh\u00e9p k\u00edn l\u00e0 n\u1ec1n t\u1ea3ng c\u01a1 b\u1ea3n cho vi\u1ec7c b\u1ed1 tr\u00ed linh ki\u1ec7n v\u00e0 ch\u1ebf t\u1ea1o m\u1eabu sau n\u00e0y. H\u00e3y \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c. N\u00ean s\u1eed d\u1ee5ng c\u00e1c g\u00f3c bo tr\u00f2n cho \u0111\u01b0\u1eddng vi\u1ec1n. C\u00e1c g\u00f3c bo tr\u00f2n gi\u00fap tr\u00e1nh b\u1ecb c\u1eaft b\u1edfi c\u00e1c c\u1ea1nh s\u1eafc nh\u1ecdn v\u00e0 gi\u1ea3m s\u1ef1 t\u1eadp trung \u1ee9ng su\u1ea5t tr\u00ean b\u1ea3ng m\u1ea1ch.<\/li>\n\n\n\n
        2. \u0110\u01b0a c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 m\u1ea1ng v\u00e0o, sau \u0111\u00f3 \u0111\u1eb7t c\u00e1c th\u00e0nh ph\u1ea7n
          Khi nh\u1eadp c\u00e1c linh ki\u1ec7n v\u00e0 \u0111\u01b0\u1eddng m\u1ea1ch v\u00e0o b\u1ea3n v\u1ebd s\u01a1 \u0111\u1ed3, h\u00e3y l\u00e0m theo c\u00e1c h\u01b0\u1edbng d\u1eabn m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn. H\u00e3y ch\u00fa \u00fd \u0111\u1ebfn lo\u1ea1i v\u1ecf linh ki\u1ec7n v\u00e0 c\u00e1c k\u1ebft n\u1ed1i \u0111\u01b0\u1eddng m\u1ea1ch. Vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c h\u01b0\u1edbng d\u1eabn s\u1ebd gi\u00fap gi\u1ea3m thi\u1ec3u sai s\u00f3t. V\u1ecb tr\u00ed \u0111\u1eb7t linh ki\u1ec7n v\u00e0 \u0111\u01b0\u1eddng d\u1eabn m\u1ea1ch \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tu\u1ed5i th\u1ecd, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch \u0111i\u1ec7n t\u1eeb c\u1ee7a s\u1ea3n ph\u1ea9m. Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c quan t\u00e2m \u0111\u1eb7c bi\u1ec7t. N\u00f3i chung, h\u00e3y tu\u00e2n th\u1ee7 th\u1ee9 t\u1ef1 \u0111\u1eb7t linh ki\u1ec7n v\u00e0 ch\u00fa \u00fd \u0111\u1ebfn vi\u1ec7c t\u1ea3n nhi\u1ec7t.<\/li>\n\n\n\n
        3. Thi\u1ebft k\u1ebf m\u1ea1ch in v\u00e0 ho\u00e0n thi\u1ec7n
          Khi thi\u1ebft k\u1ebf m\u1ea1ch in (PCB), h\u00e3y tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 th\u00f4ng s\u1ed1 gia c\u00f4ng. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 tham kh\u1ea3o \u00fd ki\u1ebfn c\u1ee7a m\u1ed9t nh\u00e0 cung c\u1ea5p m\u1eabu th\u1eed \u0111\u00e1ng tin c\u1eady. Vi\u1ec7c n\u00e0y gi\u00fap gi\u1ea3m t\u1ef7 l\u1ec7 ph\u1ebf ph\u1ea9m. Sau khi ho\u00e0n t\u1ea5t vi\u1ec7c thi\u1ebft k\u1ebf m\u1ea1ch, h\u00e3y \u0111i\u1ec1u ch\u1ec9nh v\u0103n b\u1ea3n, m\u1ed9t s\u1ed1 linh ki\u1ec7n v\u00e0 m\u1ed9t s\u1ed1 \u0111\u01b0\u1eddng d\u1eabn. Th\u1ef1c hi\u1ec7n vi\u1ec7c \u0111\u1ed5 \u0111\u1ed3ng v\u00e0o th\u1eddi \u0111i\u1ec3m th\u00edch h\u1ee3p. Tr\u00e1nh \u0111\u1ed5 \u0111\u1ed3ng qu\u00e1 s\u1edbm v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh ch\u1ec9nh s\u1eeda v\u00e0 g\u00e2y kh\u00f3 kh\u0103n trong vi\u1ec7c thi\u1ebft k\u1ebf m\u1ea1ch. C\u00e1c ch\u1ec9nh s\u1eeda cu\u1ed1i c\u00f9ng nh\u1eb1m m\u1ee5c \u0111\u00edch gi\u00fap qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, g\u1ee1 l\u1ed7i v\u00e0 s\u1eeda ch\u1eefa tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n.<\/li>\n\n\n\n
        4. Ki\u1ec3m tra v\u00e0 x\u00e1c minh c\u00e1c l\u01b0\u1edbi
          \u0110\u00f4i khi, nh\u1eefng sai s\u00f3t ho\u1eb7c s\u1ef1 b\u1ea5t c\u1ea9n c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c m\u1ea1ch tr\u00ean b\u1ea3n v\u1ebd PCB so v\u1edbi s\u01a1 \u0111\u1ed3 m\u1ea1ch. Do \u0111\u00f3, vi\u1ec7c ki\u1ec3m tra v\u00e0 x\u00e1c minh l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft. Sau khi ho\u00e0n th\u00e0nh b\u1ea3n v\u1ebd, h\u00e3y x\u00e1c minh c\u00e1c m\u1ea1ch tr\u01b0\u1edbc, sau \u0111\u00f3 m\u1edbi ti\u1ebfn h\u00e0nh c\u00e1c c\u00f4ng vi\u1ec7c ti\u1ebfp theo.<\/li>\n<\/ol>\n\n\n\n
          \"PCB<\/figure>\n\n\n\n

          Quy tr\u00ecnh t\u1ea1o m\u1eabu Philifast<\/h2><\/div>\n\n\n\n


          B\u01b0\u1edbc 1 \u2014 Li\u00ean h\u1ec7 v\u1edbi nh\u00e0 m\u00e1y<\/h3>\n\n\n\n


          H\u00e3y th\u00f4ng b\u00e1o cho nh\u00e0 m\u00e1y v\u1ec1 k\u00edch th\u01b0\u1edbc b\u1ea3ng m\u1ea1ch c\u1ea7n thi\u1ebft, c\u00e1c y\u00eau c\u1ea7u v\u1ec1 quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 s\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng. Ch\u1edd nh\u1eadn b\u00e1o gi\u00e1 chi ti\u1ebft t\u1eeb chuy\u00ean gia r\u1ed3i m\u1edbi \u0111\u1eb7t h\u00e0ng.<\/p>\n\n\n\n

          B\u01b0\u1edbc 2 \u2014 C\u1eaft v\u1eadt li\u1ec7u<\/h3>\n\n\n\n


          D\u1ef1a tr\u00ean d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt m\u00e0 qu\u00fd v\u1ecb cung c\u1ea5p, h\u00e3y c\u1eaft c\u00e1c t\u1ea5m m\u1ea1ch in nh\u1ecf t\u1eeb c\u00e1c t\u1ea5m nguy\u00ean li\u1ec7u ph\u00f9 h\u1ee3p. Quy tr\u00ecnh ti\u00eau bi\u1ec3u: t\u1ea5m nguy\u00ean li\u1ec7u l\u1edbn \u2192 c\u1eaft theo h\u01b0\u1edbng d\u1eabn gia c\u00f4ng \u2192 c\u0103n ch\u1ec9nh v\u00e0 k\u1eb9p ch\u1eb7t c\u00e1c t\u1ea5m \u2192 bo tr\u00f2n g\u00f3c ho\u1eb7c phay c\u1ea1nh \u2192 ho\u00e0n thi\u1ec7n c\u00e1c t\u1ea5m m\u1ea1ch in.<\/p>\n\n\n\n

          B\u01b0\u1edbc 3 \u2014 Khoan<\/h3>\n\n\n\n


          Khoan l\u1ed7 t\u1ea1i c\u00e1c v\u1ecb tr\u00ed v\u00e0 k\u00edch th\u01b0\u1edbc theo y\u00eau c\u1ea7u tr\u00ean c\u00e1c t\u1ea5m v\u00e1n \u0111\u00e3 chu\u1ea9n b\u1ecb s\u1eb5n. Quy tr\u00ecnh ti\u00eau bi\u1ec3u: x\u1ebfp ch\u1ed3ng c\u00e1c t\u1ea5m v\u00e1n v\u00e0 c\u1ed1 \u0111\u1ecbnh b\u1eb1ng ch\u1ed1t \u0111\u1ecbnh v\u1ecb \u2192 n\u1ea1p t\u1ea5m v\u00e1n \u2192 khoan l\u1ed7 \u2192 d\u1ee1 t\u1ea5m v\u00e1n \u2192 ki\u1ec3m tra v\u00e0 ch\u1ec9nh s\u1eeda n\u1ebfu c\u1ea7n.<\/p>\n\n\n\n

          B\u01b0\u1edbc 4 \u2014 Ph\u1ee7 \u0111\u1ed3ng l\u00ean c\u00e1c l\u1ed7<\/h3>\n\n\n\n


          S\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p h\u00f3a h\u1ecdc \u0111\u1ec3 ph\u1ee7 m\u1ed9t l\u1edbp \u0111\u1ed3ng m\u1ecfng l\u00ean c\u00e1c l\u1ed7 c\u1ea7n m\u1ea1. Quy tr\u00ecnh ti\u00eau bi\u1ec3u: m\u00e0i th\u00f4 \u2192 treo t\u1ea5m \u2192 d\u00e2y chuy\u1ec1n m\u1ea1 \u0111\u1ed3ng kh\u00f4ng \u0111i\u1ec7n t\u1ef1 \u0111\u1ed9ng \u2192 d\u1ee1 h\u00e0ng \u2192 ng\u00e2m trong dung d\u1ecbch H\u2082SO\u2084 lo\u00e3ng 1% \u2192 l\u00e0m d\u00e0y l\u1edbp \u0111\u1ed3ng.<\/p>\n\n\n\n

          B\u01b0\u1edbc 5 \u2014 Chuy\u1ec3n h\u00ecnh \u1ea3nh<\/h3>\n\n\n\n


          Chuy\u1ec3n h\u00ecnh \u1ea3nh m\u1ea1ch t\u1eeb phim s\u1ea3n xu\u1ea5t l\u00ean b\u1ea3ng m\u1ea1ch. Quy tr\u00ecnh ti\u00eau bi\u1ec3u: l\u00e0m nh\u00e1m b\u1ea3ng m\u1ea1ch \u2192 d\u00e1n m\u00e0ng \u2192 \u1ee7 \u2192 c\u0103n ch\u1ec9nh \u2192 ph\u01a1i s\u00e1ng \u2192 \u1ee7 \u2192 tr\u00e1ng \u2192 ki\u1ec3m tra.<\/p>\n\n\n\n

          B\u01b0\u1edbc 6 \u2014 M\u1ea1 \u0111i\u1ec7n theo m\u1eabu<\/h3>\n\n\n\n


          M\u1ea1 \u0111i\u1ec7n \u0111\u1ed3ng, sau \u0111\u00f3 m\u1ea1 niken\/v\u00e0ng ho\u1eb7c thi\u1ebfc l\u00ean ph\u1ea7n \u0111\u1ed3ng l\u1ed9 ra c\u1ee7a m\u1ea1ch \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 d\u00e0y y\u00eau c\u1ea7u. Quy tr\u00ecnh ti\u00eau bi\u1ec3u: x\u1ebfp b\u1ea3ng m\u1ea1ch \u2192 t\u1ea9y d\u1ea7u m\u1ee1 \u2192 r\u1eeda b\u1eb1ng n\u01b0\u1edbc hai l\u1ea7n \u2192 \u0103n m\u00f2n vi m\u00f4 \u2192 r\u1eeda b\u1eb1ng n\u01b0\u1edbc \u2192 l\u00e0m s\u1ea1ch b\u1eb1ng axit \u2192 m\u1ea1 \u0111i\u1ec7n \u0111\u1ed3ng \u2192 r\u1eeda b\u1eb1ng n\u01b0\u1edbc \u2192 ng\u00e2m axit \u2192 m\u1ea1 thi\u1ebfc \u2192 r\u1eeda b\u1eb1ng n\u01b0\u1edbc \u2192 d\u1ee1 b\u1ea3ng m\u1ea1ch.<\/p>\n\n\n\n

          B\u01b0\u1edbc 7 \u2014 Lo\u1ea1i b\u1ecf l\u1edbp ch\u1ea5t nh\u1ea1y s\u00e1ng<\/h3>\n\n\n\n


          S\u1eed d\u1ee5ng dung d\u1ecbch NaOH \u0111\u1ec3 lo\u1ea1i b\u1ecf l\u1edbp ch\u1ea5t c\u1ea3n quang \u0111\u00e3 ph\u1ee7 l\u00ean c\u00e1c khu v\u1ef1c c\u1ea7n m\u1ea1 \u0111i\u1ec7n, nh\u1eb1m l\u00e0m l\u1ed9 ph\u1ea7n \u0111\u1ed3ng kh\u00f4ng thu\u1ed9c m\u1ea1ch \u0111i\u1ec7n \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho c\u00e1c b\u01b0\u1edbc ti\u1ebfp theo.<\/p>\n\n\n\n

          B\u01b0\u1edbc 8 \u2014 Kh\u1eafc<\/h3>\n\n\n\n


          S\u1eed d\u1ee5ng ch\u1ea5t \u0103n m\u00f2n h\u00f3a h\u1ecdc \u0111\u1ec3 lo\u1ea1i b\u1ecf \u0111\u1ed3ng kh\u1ecfi c\u00e1c khu v\u1ef1c kh\u00f4ng thu\u1ed9c m\u1ea1ch \u0111i\u1ec7n.<\/p>\n\n\n\n

          B\u01b0\u1edbc 9 \u2014 Ph\u1ee7 l\u1edbp ch\u1ed1ng h\u00e0n<\/h3>\n\n\n\n


          Chuy\u1ec3n h\u00ecnh \u1ea3nh l\u1edbp ph\u1ee7 ch\u1ed1ng h\u00e0n (th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 l\u1edbp ph\u1ee7 m\u00e0u xanh l\u00e1 c\u00e2y) l\u00ean b\u1ea3ng m\u1ea1ch. L\u1edbp ph\u1ee7 n\u00e0y b\u1ea3o v\u1ec7 c\u00e1c \u0111\u01b0\u1eddng m\u1ea1ch v\u00e0 ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng h\u00e0n ch\u1eadp trong qu\u00e1 tr\u00ecnh h\u00e0n linh ki\u1ec7n.<\/p>\n\n\n\n

          B\u01b0\u1edbc 10 \u2014 In l\u1ee5a<\/h3>\n\n\n\n


          In v\u0103n b\u1ea3n tham chi\u1ebfu v\u00e0 c\u00e1c d\u1ea5u hi\u1ec7u l\u00ean b\u1ea3ng m\u1ea1ch \u0111\u1ec3 d\u1ec5 d\u00e0ng nh\u1eadn di\u1ec7n v\u00e0 l\u1eafp r\u00e1p. Quy tr\u00ecnh ti\u00eau bi\u1ec3u: sau khi l\u1edbp ph\u1ee7 ch\u1ed1ng h\u00e0n \u0111\u01b0\u1ee3c l\u00e0m c\u1ee9ng ho\u00e0n to\u00e0n \u2192 l\u00e0m m\u00e1t v\u00e0 \u0111\u1ec3 ngh\u1ec9 \u2192 \u0111i\u1ec1u ch\u1ec9nh l\u01b0\u1edbi \u2192 in l\u1ee5a \u2192 l\u00e0m c\u1ee9ng sau khi in.<\/p>\n\n\n\n

          B\u01b0\u1edbc 11 \u2014 M\u1ea1 v\u00e0ng<\/h3>\n\n\n\n


          M\u1ea1 niken r\u1ed3i m\u1ea1 v\u00e0ng l\u00ean c\u00e1c v\u00f9ng ng\u00f3n n\u1ed1i v\u1edbi \u0111\u1ed9 d\u00e0y theo y\u00eau c\u1ea7u. \u0110i\u1ec1u n\u00e0y gi\u00fap t\u0103ng \u0111\u1ed9 c\u1ee9ng v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n.<\/p>\n\n\n\n

          B\u01b0\u1edbc 12 \u2014 T\u1ea1o \u0111\u01b0\u1eddng d\u1eabn v\u00e0 \u0111\u1ecbnh h\u00ecnh b\u1ea3ng m\u1ea1ch<\/h3>\n\n\n\n


          S\u1eed d\u1ee5ng khu\u00f4n d\u1eadp ho\u1eb7c m\u00e1y phay CNC \u0111\u1ec3 c\u1eaft t\u1ea5m v\u00e1n theo h\u00ecnh d\u1ea1ng m\u00e0 kh\u00e1ch h\u00e0ng y\u00eau c\u1ea7u.<\/p>\n\n\n\n

          B\u01b0\u1edbc 13 \u2014 Ki\u1ec3m tra<\/h3>\n\n\n\n


          S\u1eed d\u1ee5ng m\u00e1y ki\u1ec3m tra \u0111\u1ea7u d\u00f2 di \u0111\u1ed9ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c m\u1ea1ch h\u1edf, m\u1ea1ch ng\u1eafn v\u00e0 c\u00e1c l\u1ed7i kh\u00e1c kh\u00f3 ph\u00e1t hi\u1ec7n b\u1eb1ng m\u1eaft th\u01b0\u1eddng. \u0110i\u1ec1u n\u00e0y gi\u00fap x\u00e1c minh ch\u1ee9c n\u0103ng c\u1ee7a b\u1ea3ng m\u1ea1ch.<\/p>\n\n\n\n

          Nh\u1eefng l\u01b0u \u00fd v\u00e0 nh\u1eafc nh\u1edf cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n
            \n
          1. Lu\u00f4n ki\u1ec3m tra k\u1ef9 k\u00edch th\u01b0\u1edbc ch\u00e2n linh ki\u1ec7n. K\u00edch th\u01b0\u1edbc ch\u00e2n linh ki\u1ec7n kh\u00f4ng ch\u00ednh x\u00e1c c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 c\u1ed1 \u1edf b\u1ea3n m\u1eabu v\u00e0 l\u00e0m ch\u1eadm ti\u1ebfn \u0111\u1ed9 d\u1ef1 \u00e1n.<\/li>\n\n\n\n
          2. H\u00e3y tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc thi\u1ebft k\u1ebf r\u00f5 r\u00e0ng v\u1ec1 k\u00edch th\u01b0\u1edbc l\u1ed7 khoan, chi\u1ec1u r\u1ed9ng \u0111\u01b0\u1eddng d\u1eabn, kho\u1ea3ng c\u00e1ch v\u00e0 ki\u1ec3m so\u00e1t tr\u1edf kh\u00e1ng (n\u1ebfu c\u1ea7n). N\u00ean s\u1eed d\u1ee5ng c\u00e1c gi\u00e1 tr\u1ecb do nh\u00e0 s\u1ea3n xu\u1ea5t khuy\u1ebfn ngh\u1ecb khi c\u00f3 th\u1ec3.<\/li>\n\n\n\n
          3. H\u00e3y bao g\u1ed3m c\u00e1c \u0111i\u1ec3m ti\u1ebfp x\u00fac th\u1eed nghi\u1ec7m v\u00e0 cung c\u1ea5p m\u1ed9t k\u1ebf ho\u1ea1ch th\u1eed nghi\u1ec7m r\u00f5 r\u00e0ng. \u0110i\u1ec1u n\u00e0y s\u1ebd h\u1ed7 tr\u1ee3 cho vi\u1ec7c ki\u1ec3m tra \u0111i\u1ec7n v\u00e0 g\u1ee1 l\u1ed7i.<\/li>\n\n\n\n
          4. H\u00e3y ghi ch\u00fa s\u1edbm c\u00e1c y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t nh\u01b0 \u0111\u01b0\u1eddng d\u1eabn c\u00f3 tr\u1edf kh\u00e1ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, l\u1ed7 th\u00f4ng m\u00f9 ho\u1eb7c l\u1ed7 th\u00f4ng ch\u00f4n ng\u1ea7m, ho\u1eb7c l\u1ed7 l\u1eafp \u00e9p \u0111\u1ec3 nh\u00e0 m\u00e1y c\u00f3 th\u1ec3 ki\u1ec3m tra kh\u1ea3 n\u0103ng th\u1ef1c hi\u1ec7n.<\/li>\n\n\n\n
          5. H\u00e3y lu\u00f4n c\u1eadp nh\u1eadt th\u00f4ng tin v\u1ec1 BOM v\u00e0 l\u1eafp r\u00e1p, \u0111\u1ed3ng th\u1eddi \u0111\u00ednh k\u00e8m c\u00e1c b\u1ea3n v\u1ebd c\u01a1 kh\u00ed r\u00f5 r\u00e0ng khi b\u1ea1n c\u1ea7n c\u00e1c \u0111\u01b0\u1eddng vi\u1ec1n bo m\u1ea1ch ch\u00ednh x\u00e1c ho\u1eb7c c\u00e1c l\u1ed7 \u0111\u1eb7c bi\u1ec7t.<\/li>\n<\/ol>\n\n\n\n

            K\u1ebft th\u00fac chi\u1ebfn d\u1ecbch ti\u1ebfp th\u1ecb cho Philifast<\/h2>\n\n\n\n


            Philifast cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 ch\u1ebf t\u1ea1o m\u1eabu PCB chuy\u00ean nghi\u1ec7p v\u00e0 s\u1ea3n xu\u1ea5t nhanh. Ch\u00fang t\u00f4i h\u1ee3p t\u00e1c v\u1edbi c\u00e1c k\u1ef9 s\u01b0 \u0111\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro v\u00e0 r\u00fat ng\u1eafn chu k\u1ef3 ph\u00e1t tri\u1ec3n. N\u1ebfu qu\u00fd kh\u00e1ch c\u1ea7n c\u00e1c d\u1ecbch v\u1ee5 PCB, PCBA ho\u1eb7c s\u1ea3n xu\u1ea5t theo y\u00eau c\u1ea7u, h\u00e3y li\u00ean h\u1ec7 v\u1edbi Philifast. \u0110\u1ed9i ng\u0169 c\u1ee7a ch\u00fang t\u00f4i s\u1ebd h\u1ed7 tr\u1ee3 qu\u00fd kh\u00e1ch trong vi\u1ec7c b\u00e1o gi\u00e1, ki\u1ec3m tra quy tr\u00ecnh v\u00e0 s\u1ea3n xu\u1ea5t nhanh ch\u00f3ng, gi\u00fap qu\u00fd kh\u00e1ch t\u1ef1 tin chuy\u1ec3n t\u1eeb giai \u0111o\u1ea1n ch\u1ebf t\u1ea1o m\u1eabu sang s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t.<\/p>\n\n\n\n

            <\/p>","protected":false},"excerpt":{"rendered":"

            PCB prototyping means the short run production of printed circuit boards before mass production. Engineers use prototyping after they finish […]<\/p>","protected":false},"author":1,"featured_media":4148,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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