{"id":1683,"date":"2026-07-28T01:22:00","date_gmt":"2026-07-28T01:22:00","guid":{"rendered":"https:\/\/helanwangsf.com\/?p=1683"},"modified":"2026-07-28T01:22:07","modified_gmt":"2026-07-28T01:22:07","slug":"gia-cong-cnc-cac-bo-phan-may-bay","status":"publish","type":"post","link":"https:\/\/helanwangsf.com\/vi\/cnc-machining-aircraft-parts\/","title":{"rendered":"Gia c\u00f4ng CNC ch\u00ednh x\u00e1c c\u00e1c b\u1ed9 ph\u1eadn m\u00e1y bay: V\u01b0\u1ee3t qua c\u00e1c dung sai ch\u1eb7t ch\u1ebd v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng bi\u1ebfn d\u1ea1ng th\u00e0nh m\u1ecfng"},"content":{"rendered":"

Trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, s\u1ea3n xu\u1ea5t kh\u00f4ng c\u00f3 sai s\u00f3t l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 th\u1ecfa hi\u1ec7p. Khi th\u1ef1c hi\u1ec7n gia c\u00f4ng CNC c\u00e1c b\u1ed9 ph\u1eadn m\u00e1y bay<\/strong>, c\u00e1c x\u01b0\u1edfng gia c\u00f4ng c\u01a1 kh\u00ed ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi s\u1ef1 k\u1ebft h\u1ee3p kh\u1eafc nghi\u1ec7t gi\u1eefa c\u00e1c dung sai h\u00ecnh h\u1ecdc c\u1ef1c k\u1ef3 ch\u1eb7t ch\u1ebd \u2014 th\u01b0\u1eddng xu\u1ed1ng \u0111\u1ebfn m\u1ee9c $\\pm 0,005\\text{ mm}$ (\u00b10,0002\u2033)\u2014v\u00e0 c\u00e1c h\u00ecnh h\u1ecdc th\u00e0nh m\u1ecfng ph\u1ee9c t\u1ea1p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3m thi\u1ec3u tr\u1ecdng l\u01b0\u1ee3ng khung m\u00e1y bay.<\/p>\n\n\n\n

D\u00f9 b\u1ea1n \u0111ang c\u1eaft c\u00e1c thanh gi\u1eb1ng k\u1ebft c\u1ea5u t\u1eeb v\u1eadt li\u1ec7u \u0111\u1eb7c nh\u00f4m<\/a> Vi\u1ec7c gia c\u00f4ng ph\u00f4i 7075-T6 ho\u1eb7c gia c\u00f4ng th\u00f4 c\u00e1c gi\u00e1 \u0111\u1ee1 \u0111\u1ed9ng c\u01a1 ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao t\u1eeb v\u1eadt li\u1ec7u Ti-6Al-4V, c\u0169ng nh\u01b0 chuy\u1ec3n \u0111\u1ed5i m\u00f4 h\u00ecnh CAD th\u00e0nh chi ti\u1ebft \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn an to\u00e0n h\u00e0ng kh\u00f4ng, \u0111\u00f2i h\u1ecfi s\u1ef1 ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd \u0111\u1ed1i v\u1edbi quy tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn th\u1ef1c ti\u1ec5n, l\u1ea5y k\u1ef9 thu\u1eadt l\u00e0m tr\u1ecdng t\u00e2m v\u1ec1 c\u00e1ch x\u01b0\u1edfng gia c\u00f4ng c\u01a1 kh\u00ed c\u1ee7a ch\u00fang t\u00f4i gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn gi\u1ea3m \u1ee9ng su\u1ea5t d\u01b0, \u0111\u1ed9 v\u00f5ng c\u1ee7a d\u1ee5ng c\u1ee5 v\u00e0 vi\u1ec7c tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n AS9100D trong qu\u00e1 tr\u00ecnh gia c\u00f4ng CNC c\u00e1c b\u1ed9 ph\u1eadn m\u00e1y bay<\/strong> quy tr\u00ecnh l\u00e0m vi\u1ec7c.<\/p>\n\n\n

\n
\"Gia
Gia c\u00f4ng CNC 5 tr\u1ee5c c\u00e1c chi ti\u1ebft m\u00e1y bay l\u00e0m t\u1eeb h\u1ee3p kim titan v\u1edbi \u0111\u01b0\u1eddng ch\u1ea1y dao li\u00ean t\u1ee5c<\/figcaption><\/figure>\n<\/div>\n\n\n

1. Gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 bi\u1ebfn d\u1ea1ng v\u00e0 \u1ee9ng su\u1ea5t d\u01b0 tr\u00ean c\u00e1c c\u1ea5u tr\u00fac th\u00e0nh m\u1ecfng trong k\u1ebft c\u1ea5u m\u00e1y bay<\/h2>\n\n\n\n

C\u00e1c c\u1ea5u tr\u00fac th\u00e0nh m\u1ecfng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong th\u00e2n m\u00e1y bay hi\u1ec7n \u0111\u1ea1i nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 c\u01b0\u1eddng \u0111\u1ed9 tr\u00ean tr\u1ecdng l\u01b0\u1ee3ng t\u1ed1i \u0111a. Tuy nhi\u00ean, qu\u00e1 tr\u00ecnh phay c\u00e1c h\u1ed1c b\u00ean trong th\u01b0\u1eddng gi\u1ea3i ph\u00f3ng \u1ee9ng su\u1ea5t b\u00ean trong t\u00edch t\u1ee5 trong v\u1eadt li\u1ec7u r\u00e8n ho\u1eb7c c\u00e1n, khi\u1ebfn chi ti\u1ebft b\u1ecb cong v\u00eanh sau khi \u0111\u01b0\u1ee3c th\u00e1o ra kh\u1ecfi khu\u00f4n k\u1eb9p.<\/p>\n\n\n\n

Chi\u1ebfn l\u01b0\u1ee3c gia c\u00f4ng: Gia c\u00f4ng th\u00f4 truy\u1ec1n th\u1ed1ng so v\u1edbi phay hi\u1ec7u su\u1ea5t cao (HEM)<\/h3>\n\n\n\n

\u0110\u1ec3 duy tr\u00ec \u0111\u1ed9 d\u00e0y th\u00e0nh \u1edf m\u1ee9c 1,0 mm m\u00e0 kh\u00f4ng b\u1ecb rung ho\u1eb7c thu\u00f4n nh\u1ecdn, ch\u00fang t\u00f4i s\u1eed d\u1ee5ng c\u00e1c \u0111\u01b0\u1eddng ch\u1ea1y dao trochoidal \u0111\u1ed9ng k\u1ebft h\u1ee3p v\u1edbi c\u00e1c b\u01b0\u1edbc gia c\u00f4ng lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed chi\u1ebfn l\u01b0\u1ee3c:<\/p>\n\n\n\n

Tham s\u1ed1 x\u1eed l\u00fd<\/strong><\/td>T\u00fai ti\u00eau chu\u1ea9n<\/strong><\/td>Phay hi\u1ec7u su\u1ea5t cao (HEM \/ \u0110\u1ed9ng)<\/strong><\/td>T\u00e1c \u0111\u1ed9ng \u0111\u1ebfn khu v\u1ef1c s\u1ea3n xu\u1ea5t<\/strong><\/td><\/tr><\/thead>
\u0110\u1ed9 s\u00e2u c\u1eaft h\u01b0\u1edbng t\u00e2m ($a_e$)<\/strong><\/td>$50\\% \u2013 100\\%$ \u0110\u01b0\u1eddng k\u00ednh d\u1ee5ng c\u1ee5<\/td>$5\\% \u2013 15\\%$ \u0110\u01b0\u1eddng k\u00ednh d\u1ee5ng c\u1ee5<\/td>Gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u1ef1c u\u1ed1n ngang t\u00e1c \u0111\u1ed9ng l\u00ean c\u00e1c b\u1ee9c t\u01b0\u1eddng m\u1ecfng.<\/td><\/tr>
\u0110\u1ed9 s\u00e2u c\u1eaft d\u1ecdc tr\u1ee5c ($a_p$)<\/strong><\/td>$1,0\\text{x} \u2013 1,5\\text{x} \u0110\u01b0\u1eddng k\u00ednh d\u1ee5ng c\u1ee5 $<\/td>$2,0\\text{x} \u2013 3,0\\text{x} \u0110\u01b0\u1eddng k\u00ednh d\u1ee5ng c\u1ee5 $<\/td>Gi\u00fap ph\u00e2n b\u1ed5 \u0111\u1ed9 m\u00f2n c\u1ee7a dao c\u1eaft \u0111\u1ec1u d\u1ecdc theo to\u00e0n b\u1ed9 chi\u1ec1u d\u00e0i r\u00e3nh.<\/td><\/tr>
T\u1ea3n nhi\u1ec7t<\/strong><\/td>T\u1eadp trung t\u1ea1i \u0111\u1ea7u d\u1ee5ng c\u1ee5<\/td>\u0110\u01b0\u1ee3c tho\u00e1t ra nhanh ch\u00f3ng qua c\u00e1c m\u1ea3nh v\u1ee5n<\/td>Ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng gi\u00e3n n\u1edf nhi\u1ec7t c\u1ee7a c\u00e1c thanh gi\u1eb1ng k\u1ebft c\u1ea5u m\u1ecfng manh.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

C\u00e1c quy t\u1eafc ch\u1ed1ng m\u00e9o th\u1ef1c ti\u1ec5n<\/h3>\n\n\n\n
    \n
  1. Gia c\u00f4ng th\u00f4 \u0111\u1ed1i x\u1ee9ng:<\/strong> Lu\u00f4n ti\u1ebfn h\u00e0nh gia c\u00f4ng th\u00f4 c\u1ea3 hai m\u1eb7t c\u1ee7a chi ti\u1ebft khung m\u00e1y bay theo th\u1ee9 t\u1ef1 \u0111\u1ec3 gi\u1ea3i ph\u00f3ng \u1ee9ng su\u1ea5t m\u1ed9t c\u00e1ch \u0111\u1ed3ng \u0111\u1ec1u tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 l\u1ea7n gia c\u00f4ng b\u00e1n ho\u00e0n thi\u1ec7n n\u00e0o.<\/li>\n\n\n\n
  2. Ph\u1ee5 c\u1ea5p ho\u00e0n thi\u1ec7n c\u00e2n \u0111\u1ed1i:<\/strong> Gi\u1eef l\u1ea1i l\u1edbp d\u01b0 \u0111\u1ed3ng \u0111\u1ec1u $0,2\\text{ mm} \u2013 0,3\\text{ mm}$ tr\u00ean c\u00e1c d\u1ea3i m\u1ecfng cho l\u1ea7n gia c\u00f4ng cu\u1ed1i c\u00f9ng. Vi\u1ec7c c\u1eaft v\u1edbi l\u1edbp d\u01b0 thay \u0111\u1ed5i s\u1ebd g\u00e2y ra \u0111\u1ed9 v\u00f5ng dao kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 \u0111\u1ed9 thu\u00f4n v\u01b0\u1ee3t qu\u00e1 dung sai.<\/li>\n\n\n\n
  3. B\u1ed9 k\u1eb9p ch\u00e2n kh\u00f4ng v\u00e0 b\u1ed9 k\u1eb9p m\u1ec1m t\u00f9y ch\u1ec9nh:<\/strong> Khi c\u00e1c k\u1eb9p th\u1ee7y l\u1ef1c ti\u00eau chu\u1ea9n l\u00e0m bi\u1ebfn d\u1ea1ng c\u00e1c l\u1edbp m\u00e0ng m\u1ecfng manh, h\u00e3y s\u1eed d\u1ee5ng c\u00e1c t\u1ea5m h\u00fat ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang ho\u1eb7c v\u1eadt li\u1ec7u \u0111\u00fac h\u1ee3p kim c\u00f3 \u0111i\u1ec3m n\u00f3ng ch\u1ea3y th\u1ea5p \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p.<\/li>\n<\/ol>\n\n\n
    \n
    \"C\u00e1c
    C\u00e1c chi ti\u1ebft m\u00e1y bay b\u1eb1ng nh\u00f4m 7075 th\u00e0nh m\u1ecfng \u0111\u01b0\u1ee3c gia c\u00f4ng CNC ch\u00ednh x\u00e1c, th\u1ec3 hi\u1ec7n chi ti\u1ebft c\u00e1c h\u1ed1c<\/figcaption><\/figure>\n<\/div>\n\n\n

    2. H\u01b0\u1edbng d\u1eabn d\u00e0nh ri\u00eang cho t\u1eebng lo\u1ea1i v\u1eadt li\u1ec7u: Gia c\u00f4ng h\u1ee3p kim si\u00eau b\u1ec1n trong ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5<\/h2>\n\n\n\n

    L\u1ef1a ch\u1ecdn c\u00e1c th\u00f4ng s\u1ed1 ph\u00f9 h\u1ee3p cho gia c\u00f4ng CNC c\u00e1c b\u1ed9 ph\u1eadn m\u00e1y bay<\/strong> ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o t\u00ednh ch\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u khi ch\u1ecbu t\u1ea3i c\u1eaft cao.<\/p>\n\n\n\n

    Nh\u00f4m 7075-T6 v\u00e0 2024-T3<\/h3>\n\n\n\n
      \n
    • M\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng ch\u00ednh:<\/strong> Khung th\u00e2n m\u00e1y bay, d\u1ea7m c\u00e1nh, t\u1ea5m v\u1ecf m\u00e1y bay.<\/li>\n\n\n\n
    • Tr\u1ecdng t\u00e2m gia c\u00f4ng:<\/strong> T\u1ed1c \u0111\u1ed9 lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u (MRR) cao. Ch\u00fang t\u00f4i v\u1eadn h\u00e0nh c\u00e1c gi\u00e1 k\u1eb9p dao G2.5 \u0111\u00e3 qua ki\u1ec3m tra c\u00e2n b\u1eb1ng \u1edf t\u1ed1c \u0111\u1ed9 l\u00ean \u0111\u1ebfn 20.000 v\u00f2ng\/ph\u00fat c\u00f9ng v\u1edbi ch\u1ea5t l\u00e0m m\u00e1t \u00e1p su\u1ea5t cao (70 bar \/ 1.000 PSI) \u0111\u1ec3 r\u1eeda tr\u00f4i phoi ngay l\u1eadp t\u1ee9c v\u00e0 lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng c\u1eaft l\u1ea1i.<\/li>\n\n\n\n
    • [\u0110\u1ec1 xu\u1ea5t v\u0103n b\u1ea3n neo cho li\u00ean k\u1ebft n\u1ed9i b\u1ed9: T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 [D\u1ecbch v\u1ee5 gia c\u00f4ng nh\u00f4m ch\u00ednh x\u00e1c]] c\u1ee7a ch\u00fang t\u00f4i<\/em><\/li>\n<\/ul>\n\n\n\n

      Titan Ti-6Al-4V (Lo\u1ea1i 5)<\/h3>\n\n\n\n
        \n
      • M\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng ch\u00ednh:<\/strong> C\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a h\u1ec7 th\u1ed1ng b\u00e1nh \u0111\u00e1p, gi\u00e1 \u0111\u1ee1 \u0111\u1ed9ng c\u01a1, c\u00e1c lo\u1ea1i bul\u00f4ng v\u00e0 \u0111ai \u1ed1c.<\/li>\n\n\n\n
      • Tr\u1ecdng t\u00e2m gia c\u00f4ng:<\/strong> \u0110\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p gi\u00fap nhi\u1ec7t l\u01b0\u1ee3ng t\u1eadp trung t\u1ea1i m\u00e9p c\u1eaft. Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng c\u00e1c dao phay \u0111\u1ea7u b\u1eb1ng h\u1ee3p kim cacbua nguy\u00ean kh\u1ed1i c\u00f3 l\u1edbp ph\u1ee7 AlTiN, duy tr\u00ec t\u1ed1c \u0111\u1ed9 ti\u1ebfn dao cao tr\u00ean m\u1ed7i r\u0103ng \u0111\u1ec3 lu\u00f4n \u0111i tr\u01b0\u1edbc v\u00f9ng l\u00e0m c\u1ee9ng do gia c\u00f4ng.<\/li>\n<\/ul>\n\n\n
        \n
        \"C\u00e1c
        C\u00e1c b\u1ed9 ph\u1eadn m\u00e1y bay \u0111\u01b0\u1ee3c gia c\u00f4ng CNC ch\u00ednh x\u00e1c t\u1eeb titan v\u00e0 Inconel d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng \u1edf nhi\u1ec7t \u0111\u1ed9 cao<\/figcaption><\/figure>\n<\/div>\n\n\n

        3. \u0110\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c theo ti\u00eau chu\u1ea9n AS9100D<\/h2>\n\n\n\n

        Vi\u1ec7c s\u1ea3n xu\u1ea5t c\u00e1c thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng quan tr\u1ecdng \u0111\u1ed1i v\u1edbi an to\u00e0n bay \u0111\u00f2i h\u1ecfi ph\u1ea3i tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c khung ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng qu\u1ed1c t\u1ebf. T\u1ea1i x\u01b0\u1edfng c\u1ee7a ch\u00fang t\u00f4i, vi\u1ec7c ki\u1ec3m \u0111\u1ecbnh quy tr\u00ecnh \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf m\u1ecdi giai \u0111o\u1ea1n:<\/p>\n\n\n\n

          \n
        • Ki\u1ec3m tra tr\u1ef1c ti\u1ebfp tr\u00ean m\u00e1y (OMI):<\/strong> S\u1eed d\u1ee5ng \u0111\u1ea7u d\u00f2 ti\u1ebfp x\u00fac Renishaw, ch\u00fang t\u00f4i ti\u1ebfn h\u00e0nh \u0111o c\u00e1c \u0111i\u1ec3m tham chi\u1ebfu quan tr\u1ecdng v\u00e0 t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh H\u1ec7 t\u1ecda \u0111\u1ed9 l\u00e0m vi\u1ec7c (WCS) ngay trong qu\u00e1 tr\u00ecnh gia c\u00f4ng \u0111\u1ec3 b\u00f9 \u0111\u1eafp s\u1ef1 sai l\u1ec7ch do nhi\u1ec7t tr\u00ean m\u00e1y CNC.<\/li>\n\n\n\n
        • M\u00e1y \u0111o t\u1ecda \u0111\u1ed9 (CMM):<\/strong> C\u00e1c k\u00edch th\u01b0\u1edbc cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c ki\u1ec3m \u0111\u1ecbnh t\u1ea1i ph\u00f2ng ki\u1ec3m tra c\u00f3 \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ($ \u00b1 0,001 mm \u2014 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y \u0111o t\u1ecda \u0111\u1ed9 CMM).<\/li>\n\n\n\n
        • B\u00e1o c\u00e1o ki\u1ec3m tra s\u1ea3n ph\u1ea9m \u0111\u1ea7u ti\u00ean (FAIR):<\/strong> M\u1ed7i l\u00f4 gia c\u00f4ng CNC c\u00e1c b\u1ed9 ph\u1eadn m\u00e1y bay<\/strong> \u0111\u01b0\u1ee3c cung c\u1ea5p k\u00e8m theo \u0111\u1ea7y \u0111\u1ee7 [h\u1ed3 s\u01a1 FAIR theo ti\u00eau chu\u1ea9n SAE AS9102], b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m nguy\u00ean li\u1ec7u th\u00f4 (MTR) v\u00e0 ch\u1ee9ng ch\u1ec9 x\u1eed l\u00fd nhi\u1ec7t.<\/li>\n<\/ul>\n\n\n\n

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

          C\u00e2u h\u1ecfi 1: C\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c m\u1ee9c dung sai n\u00e0o khi gia c\u00f4ng c\u00e1c b\u1ed9 ph\u1eadn m\u00e1y bay b\u1eb1ng CNC?<\/h4>\n\n\n\n

          A:<\/strong> Qu\u00e1 tr\u00ecnh gia c\u00f4ng h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 ti\u00eau chu\u1ea9n \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c trong ph\u1ea1m vi $\\pm 0,025\\text{ mm}$ ($\\pm 0,001\u2033$). \u0110\u1ed1i v\u1edbi c\u00e1c chi ti\u1ebft quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng bay nh\u01b0 l\u1ed7 \u1ed5 tr\u1ee5c v\u00e0 ch\u1ed1t n\u1ed1i, c\u00e1c m\u00e1y gia c\u00f4ng 5 tr\u1ee5c ch\u00ednh x\u00e1c c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u1edbi dung sai xu\u1ed1ng \u0111\u1ebfn $\\pm 0,005\\text{ mm}$ ($\\pm 0,0002\u2033$).<\/p>\n\n\n\n

          C\u00e2u h\u1ecfi 2: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng rung l\u1eafc khi gia c\u00f4ng phay c\u00e1c chi ti\u1ebft m\u00e1y bay c\u00f3 r\u00e3nh s\u00e2u?<\/h4>\n\n\n\n

          A:<\/strong> Ch\u00fang t\u00f4i k\u1ebft h\u1ee3p c\u00e1c dao phay \u0111\u1ea7u c\u00f3 b\u01b0\u1edbc r\u0103ng thay \u0111\u1ed5i \u0111\u1ec3 tri\u1ec7t ti\u00eau dao \u0111\u1ed9ng h\u00e0i, s\u1eed d\u1ee5ng c\u00e1c gi\u00e1 k\u1eb9p dao co gi\u00e3n \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 c\u1ee9ng v\u1eefng t\u1ed1i \u0111a, \u0111\u1ed3ng th\u1eddi \u00e1p d\u1ee5ng c\u00e1c \u0111\u01b0\u1eddng ch\u1ea1y dao phay hi\u1ec7u su\u1ea5t cao (HEM) v\u1edbi \u0111\u1ed9 ch\u00ecm h\u01b0\u1edbng t\u00e2m th\u1ea5p ($a_e \\le 10\\%$).<\/p>\n\n\n\n

          C\u00e2u h\u1ecfi 3: C\u00e1c x\u01b0\u1edfng gia c\u00f4ng CNC trong ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 c\u1ea7n ph\u1ea3i c\u00f3 nh\u1eefng ch\u1ee9ng nh\u1eadn ch\u1ea5t l\u01b0\u1ee3ng n\u00e0o?<\/h4>\n\n\n\n

          A:<\/strong> C\u00e1c nh\u00e0 cung c\u1ea5p h\u00e0ng \u0111\u1ea7u trong l\u0129nh v\u1ef1c h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 ph\u1ea3i \u0111\u00e1p \u1ee9ng AS9100D<\/strong> (H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng trong l\u0129nh v\u1ef1c h\u00e0ng kh\u00f4ng, v\u0169 tr\u1ee5 v\u00e0 qu\u1ed1c ph\u00f2ng) v\u00e0 ISO 9001:2015<\/strong> c\u00e1c ch\u1ee9ng nh\u1eadn, c\u00f9ng v\u1edbi c\u00e1c ch\u1ee9ng nh\u1eadn Nadcap d\u00e0nh cho c\u00e1c quy tr\u00ecnh \u0111\u1eb7c bi\u1ec7t nh\u01b0 anot h\u00f3a ho\u1eb7c ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y (NDT).<\/p>\n\n\n\n

          B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng linh ki\u1ec7n h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 c\u1ee7a m\u00ecnh ch\u01b0a?<\/h2>\n\n\n\n

          N\u1ebfu hi\u1ec7n t\u1ea1i qu\u00fd v\u1ecb \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi t\u1ef7 l\u1ec7 ph\u1ebf ph\u1ea9m cao, hi\u1ec7n t\u01b0\u1ee3ng bi\u1ebfn d\u1ea1ng t\u01b0\u1eddng ho\u1eb7c c\u00e1c \u0111i\u1ec3m ngh\u1ebdn do dung sai qu\u00e1 ch\u1eb7t tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u1ee7a qu\u00fd v\u1ecb gia c\u00f4ng CNC c\u00e1c b\u1ed9 ph\u1eadn m\u00e1y bay<\/strong>, \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i lu\u00f4n s\u1eb5n s\u00e0ng h\u1ed7 tr\u1ee3 qu\u00fd kh\u00e1ch.<\/p>\n\n\n\n

          H\u00e3y g\u1eedi cho ch\u00fang t\u00f4i c\u00e1c m\u00f4 h\u00ecnh CAD 3D (STEP\/IGES) c\u1ee7a qu\u00fd kh\u00e1ch ngay h\u00f4m nay \u0111\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n v\u1ec1 DFM (Thi\u1ebft k\u1ebf h\u01b0\u1edbng t\u1edbi kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t), b\u1ea3ng ph\u00e2n t\u00edch ngu\u1ed3n cung \u1ee9ng v\u1eadt li\u1ec7u v\u00e0 b\u00e1o gi\u00e1 ch\u00ednh th\u1ee9c.<\/p>","protected":false},"excerpt":{"rendered":"

          Trong ng\u00e0nh s\u1ea3n xu\u1ea5t h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, s\u1ea3n xu\u1ea5t kh\u00f4ng c\u00f3 khuy\u1ebft t\u1eadt l\u00e0 y\u00eau c\u1ea7u b\u1eaft bu\u1ed9c. Khi gia c\u00f4ng c\u00e1c b\u1ed9 ph\u1eadn m\u00e1y bay b\u1eb1ng CNC, c\u00e1c x\u01b0\u1edfng gia c\u00f4ng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi s\u1ef1 k\u1ebft h\u1ee3p kh\u1eafc nghi\u1ec7t gi\u1eefa c\u00e1c dung sai h\u00ecnh h\u1ecdc c\u1ef1c k\u1ef3 ch\u1eb7t ch\u1ebd \u2014 th\u01b0\u1eddng xu\u1ed1ng \u0111\u1ebfn $\\pm 0,005\\text{ mm}$ (\u00b10,0002\u2033)\u2014c\u00f9ng v\u1edbi c\u00e1c h\u00ecnh h\u1ecdc th\u00e0nh m\u1ecfng ph\u1ee9c t\u1ea1p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3m thi\u1ec3u tr\u1ecdng l\u01b0\u1ee3ng khung m\u00e1y bay. Cho d\u00f9 b\u1ea1n \u0111ang gia c\u00f4ng c\u00e1c thanh gi\u1eb1ng k\u1ebft c\u1ea5u t\u1eeb ph\u00f4i nh\u00f4m nguy\u00ean kh\u1ed1i 7075-T6 hay gia c\u00f4ng th\u00f4 c\u00e1c gi\u00e1 \u0111\u1ee1 \u0111\u1ed9ng c\u01a1 ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao\u2026<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[5],"tags":[],"class_list":["post-1683","post","type-post","status-publish","format-standard","hentry","category-work-gallery"],"taxonomy_info":{"category":[{"value":5,"label":"Work Gallery"}]},"featured_image_src_large":false,"author_info":{"display_name":"573943400","author_link":"https:\/\/helanwangsf.com\/vi\/author\/573943400\/"},"comment_info":0,"category_info":[{"term_id":5,"name":"Work Gallery","slug":"work-gallery","term_group":0,"term_taxonomy_id":5,"taxonomy":"category","description":"","parent":0,"count":30,"filter":"raw","cat_ID":5,"category_count":30,"category_description":"","cat_name":"Work Gallery","category_nicename":"work-gallery","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/helanwangsf.com\/vi\/wp-json\/wp\/v2\/posts\/1683","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/helanwangsf.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/helanwangsf.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/helanwangsf.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/helanwangsf.com\/vi\/wp-json\/wp\/v2\/comments?post=1683"}],"version-history":[{"count":2,"href":"https:\/\/helanwangsf.com\/vi\/wp-json\/wp\/v2\/posts\/1683\/revisions"}],"predecessor-version":[{"id":1688,"href":"https:\/\/helanwangsf.com\/vi\/wp-json\/wp\/v2\/posts\/1683\/revisions\/1688"}],"wp:attachment":[{"href":"https:\/\/helanwangsf.com\/vi\/wp-json\/wp\/v2\/media?parent=1683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/helanwangsf.com\/vi\/wp-json\/wp\/v2\/categories?post=1683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/helanwangsf.com\/vi\/wp-json\/wp\/v2\/tags?post=1683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}