{"id":16064,"date":"2022-07-21T07:47:55","date_gmt":"2022-07-21T07:47:55","guid":{"rendered":"https:\/\/ixox.net\/?p=16064"},"modified":"2024-07-18T16:24:19","modified_gmt":"2024-07-18T09:24:19","slug":"may-cnc-5-truc","status":"publish","type":"post","link":"https:\/\/ixox.net\/may-cnc-5-truc\/","title":{"rendered":"M\u00e1y CNC 5 tr\u1ee5c l\u00e0 g\u00ec v\u00e0 ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"

S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a k\u1ef9 thu\u1eadt c\u00f4ng ngh\u1ec7 \u0111\u00e3 cho ra \u0111\u1eddi m\u00e1y CNC 5 tr\u1ee5c cung c\u1ea5p kh\u1ea3 n\u0103ng gia c\u00f4ng \u1ea5n t\u01b0\u1ee3ng b\u1ea5t ch\u1ea5p k\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh d\u1ea1ng chi ti\u1ebft m\u00e0 b\u1ea1n mu\u1ed1n ch\u1ebf t\u1ea1o. N\u00f3 mang \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 l\u1eb7p l\u1ea1i cao, cho ph\u00e9p \u0111\u00e1p \u1ee9ng nh\u1eefng y\u00eau c\u1ea7u v\u1ec1 dung sai kh\u1eaft khe tr\u00ean s\u1ea3n ph\u1ea9m.<\/span><\/p>\n

Trong b\u00e0i vi\u1ebft n\u00e0y, h\u00e3y c\u00f9ng Tinh H\u00e0 t\u00ecm hi\u1ec3u nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n v\u1ec1 m\u00e1y gia c\u00f4ng CNC 5 tr\u1ee5c. Ch\u00fang ta s\u1ebd b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c hi\u1ec3u m\u00e1y CNC 5 tr\u1ee5c l\u00e0 g\u00ec v\u00e0 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3, tr\u01b0\u1edbc khi th\u1ea3o lu\u1eadn v\u1ec1 nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a n\u00f3 so v\u1edbi c\u00e1c lo\u1ea1i m\u00e1y CNC th\u00f4ng th\u01b0\u1eddng kh\u00e1c.<\/span><\/p>\n

M\u00e1y CNC 5 tr\u1ee5c l\u00e0 g\u00ec?<\/b><\/span><\/h2>\n

\"M\u00e1y<\/p>\n

\u0110\u1ec3 gi\u00fap hi\u1ec3u m\u00e1y CNC 5 tr\u1ee5c l\u00e0 g\u00ec, tr\u01b0\u1edbc h\u1ebft h\u00e3y b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c t\u00ecm hi\u1ec3u \u00fd ngh\u0129a c\u1ee7a s\u1ed1 tr\u1ee5c trong gia c\u00f4ng CNC.<\/span><\/p>\n

S\u1ed1 tr\u1ee5c gia c\u00f4ng m\u00f4 t\u1ea3 s\u1ed1 ph\u01b0\u01a1ng m\u00e0 d\u1ee5ng c\u1ee5 c\u1eaft CNC (ho\u1eb7c ph\u00f4i) c\u00f3 th\u1ec3 di chuy\u1ec3n \u0111\u1ec3 t\u1ea1o ra chi ti\u1ebft \u0111\u01b0\u1ee3c gia c\u00f4ng theo mong mu\u1ed1n. V\u00ed d\u1ee5: c\u00e1c m\u00e1y CNC th\u00f4ng th\u01b0\u1eddng c\u00f3 s\u1ed1 l\u01b0\u1ee3ng ba tr\u1ee5c, ngh\u0129a l\u00e0 d\u1ee5ng c\u1ee5 c\u1eaft c\u1ee7a ch\u00fang c\u00f3 th\u1ec3 di chuy\u1ec3n theo ba ph\u01b0\u01a1ng ngang, d\u1ecdc v\u00e0 th\u1eb3ng \u0111\u1ee9ng t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c tr\u1ee5c X, Y v\u00e0 Z.\u00a0<\/span><\/p>\n

M\u00e1y CNC 5 tr\u1ee5c b\u1ed5 sung th\u00eam hai tr\u1ee5c m\u1edbi k\u1ebft h\u1ee3p v\u1edbi ba tr\u1ee5c tuy\u1ebfn t\u00ednh tr\u00ean b\u1eb1ng c\u00e1ch c\u00f3 th\u1ec3 nghi\u00eang (v\u00e0 xoay) b\u00e0n gi\u1eef ph\u00f4i, th\u1ec3 hi\u1ec7n nh\u01b0 h\u00ecnh d\u01b0\u1edbi. Hai tr\u1ee5c quay m\u1edbi n\u00e0y c\u00f3 th\u1ec3 l\u00e0 hai trong ba tr\u1ee5c A, B v\u00e0 C (xoay quanh c\u00e1c tr\u1ee5c X, Y v\u00e0 Z t\u01b0\u01a1ng \u1ee9ng), ph\u1ed5 bi\u1ebfn l\u00e0 tr\u1ee5c A v\u00e0 tr\u1ee5c C ho\u1eb7c tr\u1ee5c B v\u00e0 tr\u1ee5c C cho ph\u00e9p xoay v\u00e0 nghi\u00eang b\u00e0n g\u00e1 ph\u00f4i; ch\u00fang cho ph\u00e9p gia c\u00f4ng c\u00e1c h\u00ecnh h\u1ecdc ph\u1ee9c t\u1ea1p h\u01a1n so v\u1edbi m\u00e1y CNC 3 tr\u1ee5c.<\/span><\/p>\n

\"M\u00e1y<\/p>\n

\u00bb Xem th\u00eam b\u00e0i vi\u1ebft: <\/strong>S\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a m\u00e1y phay CNC 3 tr\u1ee5c, 4 tr\u1ee5c v\u00e0 5 tr\u1ee5c<\/span><\/i><\/a><\/p>\n

M\u00e1y CNC 5 tr\u1ee5c ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/span><\/h2>\n

Gi\u1ed1ng nh\u01b0 m\u1ecdi m\u00e1y CNC kh\u00e1c, m\u00e1y CNC 5 tr\u1ee5c d\u1ef1a v\u00e0o c\u00e1c l\u1ec7nh m\u00e1y t\u00ednh \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a d\u1ee5ng c\u1ee5 c\u1eaft (v\u00e0 ph\u00f4i) \u0111\u1ec3 ch\u1ebf t\u1ea1o chi ti\u1ebft mong mu\u1ed1n.<\/span><\/p>\n

Qu\u00e1 tr\u00ecnh gia c\u00f4ng CNC 5 tr\u1ee5c b\u1eaft \u0111\u1ea7u v\u1edbi vi\u1ec7c thi\u1ebft k\u1ebf m\u00f4 h\u00ecnh CAD 3D (v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a m\u00e1y t\u00ednh) c\u1ee7a chi ti\u1ebft c\u1ea7n gia c\u00f4ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c ph\u1ea7n m\u1ec1m CAD nh\u01b0 SolidWorks hay Autodesk Inventor. Ti\u1ebfp theo, ng\u01b0\u1eddi k\u1ef9 thu\u1eadt vi\u00ean xu\u1ea5t m\u00f4 h\u00ecnh CAD n\u00e0y qua m\u1ed9t ph\u1ea7n m\u1ec1m CAM (s\u1ea3n xu\u1ea5t c\u00f3 s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a m\u00e1y t\u00ednh), ph\u1ea7n m\u1ec1m n\u00e0y s\u1ebd chuy\u1ec3n b\u1ea3n v\u1ebd th\u00e0nh m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh m\u00e1y t\u00ednh \u0111i\u1ec1u khi\u1ec3n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y CNC (c\u00f2n g\u1ecdi l\u00e0 m\u00e3 G).<\/span><\/p>\n

M\u00e3 G (G-code) bao g\u1ed3m c\u00e1c b\u1ed9 l\u1ec7nh \u0111i\u1ec1u khi\u1ec3n chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a d\u1ee5ng c\u1ee5 c\u1eaft d\u1ecdc theo tr\u1ee5c tuy\u1ebfn t\u00ednh (X, Y v\u00e0 Z) v\u00e0 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a b\u00e0n g\u00e1 ph\u00f4i theo hai trong ba tr\u1ee5c quay (A, B v\u00e0 C) \u0111\u1ec3 t\u1ea1o ra c\u00e1c b\u1ed9 ph\u1eadn mong mu\u1ed1n.<\/span><\/p>\n

C\u1ea5u h\u00ecnh th\u01b0\u1eddng g\u1eb7p c\u1ee7a m\u00e1y CNC 5 tr\u1ee5c<\/b><\/span><\/h2>\n

\"M\u00e1y<\/p>\n

C\u00f3 hai c\u1ea5u h\u00ecnh ch\u00ednh tr\u00ean m\u00e1y CNC 5 tr\u1ee5c, kh\u00e1c nhau ch\u1ee7 y\u1ebfu \u1edf hai tr\u1ee5c xoay \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn. M\u1ed9t lo\u1ea1i s\u1eed d\u1ee5ng tr\u1ee5c A quay quanh tr\u1ee5c X v\u00e0 tr\u1ee5c C quay quanh tr\u1ee5c Z, trong khi \u0111\u00f3 lo\u1ea1i c\u00f2n l\u1ea1i s\u1eed d\u1ee5ng tr\u1ee5c B quay quanh tr\u1ee5c Y v\u00e0 tr\u1ee5c C quay quanh tr\u1ee5c Z. \u0110\u1ed3ng th\u1eddi, c\u00e1c tr\u1ee5c quay c\u0169ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t trong c\u00e1ch th\u1ee9c v\u1eadn h\u00e0nh, n\u00f3 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c chuy\u1ec3n \u0111\u1ed9ng xoay b\u1eb1ng c\u00e1ch chuy\u1ec3n \u0111\u1ed9ng b\u00e0n m\u00e1y ho\u1eb7c tr\u1ee5c ch\u00ednh ho\u1eb7c k\u1ebft h\u1ee3p c\u1ea3 hai. M\u1ed7i c\u1ea5u h\u00ecnh \u0111\u1ec1u c\u00f3 nh\u1eefng l\u1ee3i th\u1ebf ri\u00eang, v\u00ec v\u1eady t\u00f9y theo nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 trong gia c\u00f4ng m\u00e0 ng\u01b0\u1eddi ta s\u1ebd l\u1ef1a ch\u1ecdn c\u1ea5u h\u00ecnh m\u00e1y CNC ph\u00f9 h\u1ee3p theo nhu c\u1ea7u.<\/span><\/p>\n

Nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a m\u00e1y CNC 5 tr\u1ee5c<\/b><\/span><\/h2>\n

Hi\u1ec7n nay, m\u00e1y CNC 5 m\u1eb7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ea5t ph\u1ed5 bi\u1ebfn trong ng\u00e0nh c\u01a1 kh\u00ed ch\u00ednh x\u00e1c. L\u00fd do khi\u1ebfn ch\u00fang \u0111\u01b0\u1ee3c nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t quy\u1ebft \u0111\u1ecbnh \u0111\u01b0a n\u00f3 v\u00e0o d\u00e2y chuy\u1ec1n gia c\u00f4ng c\u1ee7a m\u00ecnh v\u00ec nh\u1eefng s\u1ea3n ph\u1ea9m c\u00f3 \u0111\u1ed9 ph\u1ee9c t\u1ea1p cao c\u00f9ng v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c nhi\u1ec1u kh\u00e1ch h\u00e0ng y\u00eau c\u1ea7u. M\u00e1y CNC 5 tr\u1ee5c \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u \u0111\u00f3 v\u00e0 ngo\u00e0i ra, n\u00f3 c\u00f2n mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch khi so s\u00e1nh v\u1edbi nh\u1eefng m\u00e1y CNC kh\u00e1c, v\u00ed d\u1ee5 nh\u01b0 m\u00e1y gia c\u00f4ng 3 tr\u1ee5c. Nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a m\u00e1y CNC 5 tr\u1ee5c c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn nh\u01b0:<\/span><\/p>\n

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  1. \n

    Thi\u1ebft l\u1eadp m\u1ed9t l\u1ea7n duy nh\u1ea5t cho c\u1ea3 quy tr\u00ecnh<\/b><\/span><\/h3>\n<\/li>\n<\/ol>\n

    Do c\u00f3 5 tr\u1ee5c, m\u00e1y CNC 5 tr\u1ee5c cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ch\u1ec9 c\u1ea7n m\u1ed9t l\u1ea7n thi\u1ebft l\u1eadp ph\u00f4i, sau \u0111\u00f3 m\u00e1y s\u1ebd x\u1eed l\u00fd m\u1ecdi ho\u1ea1t \u0111\u1ed9ng gia c\u00f4ng c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o ra b\u1ed9 ph\u1eadn mong mu\u1ed1n. \u0110i\u1ec1u n\u00e0y ho\u00e0n to\u00e0n kh\u00e1c so v\u1edbi c\u00e1c m\u00e1y 3 tr\u1ee5c th\u00f4ng th\u01b0\u1eddng, khi ng\u01b0\u1eddi d\u00f9ng c\u1ea7n \u0111\u1ebfn nhi\u1ec1u l\u1ea7n thi\u1ebft l\u1eadp m\u00e1y \u0111\u1ec3 t\u1ea1o ra m\u1ed9t h\u00ecnh h\u1ecdc ph\u1ee9c t\u1ea1p.<\/span><\/p>\n

    B\u1edfi ch\u1ec9 c\u1ea7n thi\u1ebft l\u1eadp m\u1ed9t l\u1ea7n duy nh\u1ea5t cho c\u1ea3 quy tr\u00ecnh gia c\u00f4ng n\u00ean m\u00e1y CNC 5 tr\u1ee5c cho ph\u00e9p b\u1ea1n gia c\u00f4ng c\u00e1c chi ti\u1ebft ph\u1ee9c t\u1ea1p m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, \u0111\u1ed3ng th\u1eddi gi\u1ea3m chi ph\u00ed v\u00e0 gi\u1ea3m thi\u1ec3u c\u00e1c l\u1ed7i ph\u1ed5 bi\u1ebfn trong c\u00e1c m\u00e1y CNC th\u00f4ng th\u01b0\u1eddng.<\/span><\/p>\n

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    1. \n

      D\u1ee5ng c\u1ee5 c\u1eaft ng\u1eafn h\u01a1n gi\u00fap ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t t\u1ed1t h\u01a1n<\/b><\/span><\/h3>\n<\/li>\n<\/ol>\n

      Tr\u1ee5c th\u1ee9 t\u01b0 v\u00e0 th\u1ee9 n\u0103m c\u1ee7a m\u00e1y CNC 5 tr\u1ee5c cho ph\u00e9p b\u1ea1n \u0111\u01b0a ph\u00f4i \u0111\u1ebfn g\u1ea7n d\u1ee5ng c\u1ee5 c\u1eaft h\u01a1n. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c d\u1ee5ng c\u1ee5 c\u1eaft ng\u1eafn h\u01a1n, \u00edt b\u1ecb rung \u0111\u1ed9ng h\u01a1n v\u00e0 cho ph\u00e9p b\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t t\u1ed1t h\u01a1n.<\/span><\/p>\n

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      1. \n

        \u0110\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n<\/b><\/span><\/h3>\n<\/li>\n<\/ol>\n

        Do t\u00ednh linh ho\u1ea1t trong chuy\u1ec3n \u0111\u1ed9ng, m\u00e1y CNC 5 tr\u1ee5c ch\u00ednh x\u00e1c h\u01a1n nhi\u1ec1u so v\u1edbi m\u00e1y CNC 3 tr\u1ee5c hay 4 tr\u1ee5c. M\u00e1y CNC 5 tr\u1ee5c kh\u00f4ng nh\u1eefng cho ph\u00e9p ch\u1ebf t\u1ea1o nh\u1eefng chi ti\u1ebft ph\u1ee9c t\u1ea1p m\u1ed9t c\u00e1ch m\u01b0\u1ee3t m\u00e0 h\u01a1n m\u00e0 c\u00f2n \u0111\u00e1p \u1ee9ng dung sai kh\u1eaft khe c\u1ee7a s\u1ea3n ph\u1ea9m, t\u1ea5t nhi\u00ean l\u00e0 c\u1ea7n k\u1ebft h\u1ee3p v\u1edbi nh\u1eefng d\u1ee5ng c\u1ee5 c\u1eaft ch\u1ea5t l\u01b0\u1ee3ng cao.\u00a0<\/span><\/p>\n

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        1. \n

          Cho ph\u00e9p m\u1edf r\u1ed9ng kinh doanh<\/b><\/span><\/h3>\n<\/li>\n<\/ol>\n

          Gia c\u00f4ng CNC 5 tr\u1ee5c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra nhi\u1ec1u b\u1ed9 ph\u1eadn m\u00e0 gia c\u00f4ng 3 tr\u1ee5c l\u00e0 kh\u00f4ng ph\u00f9 h\u1ee3p ho\u1eb7c qu\u00e1 ph\u1ee9c t\u1ea1p \u0111\u1ec3 th\u1ef1c hi\u1ec7n. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p nh\u00e0 s\u1ea3n xu\u1ea5t d\u1ec5 d\u00e0ng m\u1edf r\u00f4ng kinh doanh c\u1ee7a m\u00ecnh b\u1edfi m\u00e1y CNC 5 tr\u1ee5c c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m m\u00e0 kh\u00e1ch h\u00e0ng y\u00eau c\u1ea7u. M\u1eb7c d\u00f9 c\u00f3 nhi\u1ec1u l\u1ee3i \u00edch li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng gia c\u00f4ng CNC 5 tr\u1ee5c, nh\u01b0ng \u0111\u00e2y l\u00e0 \u01b0u \u0111i\u1ec3m th\u1ef1c s\u1ef1 quan tr\u1ecdng.<\/span><\/p>\n

          \u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a gia c\u00f4ng CNC 5 tr\u1ee5c trong c\u00f4ng nghi\u1ec7p<\/b><\/span><\/h2>\n

          \"M\u00e1y<\/p>\n

          Gia c\u00f4ng CNC 5 tr\u1ee5c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t nhi\u1ec1u s\u1ea3n ph\u1ea9m trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau do t\u00ednh hi\u1ec7u qu\u1ea3 v\u00e0 kh\u1ea3 n\u0103ng t\u1ea1o ra c\u00e1c h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 v\u00ed d\u1ee5 v\u1ec1 c\u00e1c ng\u00e0nh th\u01b0\u1eddng t\u1eadn d\u1ee5ng c\u00f4ng ngh\u1ec7 gia c\u00f4ng n\u00e0y:<\/span><\/p>\n