{"id":1835,"date":"2019-05-22T02:48:24","date_gmt":"2019-05-22T02:48:24","guid":{"rendered":"http:\/\/www.meetyoucarbide.com\/single-post-what-is-cnc-turning-cutting\/"},"modified":"2020-05-04T13:12:02","modified_gmt":"2020-05-04T13:12:02","slug":"what-is-cnc-turning-cutting","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/vi\/cat-cnc-la-gi\/","title":{"rendered":"M\u00e1y ti\u1ec7n CNC l\u00e0 g\u00ec?"},"content":{"rendered":"
\n
\n
tr\u1eebu t\u01b0\u1ee3ng<\/div>\n
Ti\u1ec7n c\u1eaft l\u00e0 gia c\u00f4ng ti\u1ec7n v\u00e0 gia c\u00f4ng ti\u1ec7n l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a gia c\u00f4ng c\u01a1. M\u00e1y c\u1eaft ti\u1ec7n ch\u1ee7 y\u1ebfu s\u1eed d\u1ee5ng m\u1ed9t d\u1ee5ng c\u1ee5 c\u1eaft Ti\u1ec7n \u0111\u1ec3 l\u00e0m cho ph\u00f4i quay. Tr\u00ean m\u00e1y ti\u1ec7n, khoan, doa, doa, ta r\u00f4, khu\u00f4n d\u1eadp v\u00e0 c\u00e1c d\u1ee5ng c\u1ee5 kh\u00eda c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gia c\u00f4ng. M\u00e1y ti\u1ec7n ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gia c\u00f4ng tr\u1ee5c, \u0111\u0129a, tay \u00e1o v\u00e0 c\u00e1c ph\u00f4i kh\u00e1c c\u00f3 b\u1ec1 m\u1eb7t quay. Ch\u00fang l\u00e0 lo\u1ea1i m\u00e1y c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t trong c\u00e1c nh\u00e0 m\u00e1y ch\u1ebf t\u1ea1o v\u00e0 s\u1eeda ch\u1eefa m\u00e1y.<\/div>\n

\"\"<\/p>\n

1. Nguy\u00ean l\u00fd l\u00e0m vi\u1ec7c c\u1ee7a C\u1eaft ti\u1ec7n<\/div>\n
Ph\u00f4i \u0111\u01b0\u1ee3c quay, v\u00e0 d\u1ee5ng c\u1ee5 c\u1eaft Ti\u1ec7n th\u1ef1c hi\u1ec7n chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng ho\u1eb7c cong trong m\u1eb7t ph\u1eb3ng. C\u1eaft ti\u1ec7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean m\u00e1y ti\u1ec7n \u0111\u1ec3 gia c\u00f4ng c\u00e1c m\u1eb7t h\u00ecnh tr\u1ee5 trong v\u00e0 ngo\u00e0i, m\u1eb7t cu\u1ed1i, m\u1eb7t h\u00ecnh n\u00f3n, m\u1eb7t t\u1ea1o h\u00ecnh v\u00e0 ren c\u1ee7a ph\u00f4i.<\/div>\n
Khi Ti\u1ec7n c\u1eaft c\u00e1c m\u1eb7t h\u00ecnh tr\u1ee5 trong v\u00e0 ngo\u00e0i, Dao ti\u1ec7n s\u1ebd chuy\u1ec3n \u0111\u1ed9ng theo ph\u01b0\u01a1ng song song v\u1edbi tr\u1ee5c quay c\u1ee7a ph\u00f4i.<\/div>\n
Khi Ti\u1ec7n c\u1eaft m\u1eb7t cu\u1ed1i ho\u1eb7c c\u1eaft ph\u00f4i, Dao ti\u1ec7n di chuy\u1ec3n theo ph\u01b0\u01a1ng ngang theo ph\u01b0\u01a1ng vu\u00f4ng g\u00f3c v\u1edbi tr\u1ee5c quay c\u1ee7a ph\u00f4i. N\u1ebfu qu\u1ef9 \u0111\u1ea1o c\u1ee7a Dao ti\u1ec7n nghi\u00eang m\u1ed9t g\u00f3c xi\u00ean so v\u1edbi tr\u1ee5c quay c\u1ee7a ph\u00f4i th\u00ec c\u00f3 th\u1ec3 gia c\u00f4ng \u0111\u01b0\u1ee3c b\u1ec1 m\u1eb7t h\u00ecnh n\u00f3n. \u0110\u1ed1i v\u1edbi b\u1ec1 m\u1eb7t c\u1ee7a th\u00e2n dao ti\u1ec7n \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh b\u1eb1ng c\u00e1ch ti\u1ec7n c\u1eaft, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p d\u1ee5ng c\u1ee5 \u0111\u1ecbnh h\u00ecnh ho\u1eb7c ph\u01b0\u01a1ng ph\u00e1p qu\u1ef9 \u0111\u1ea1o m\u0169i dao.<\/div>\n
Trong qu\u00e1 tr\u00ecnh c\u1eaft Ti\u1ec7n, ph\u00f4i \u0111\u01b0\u1ee3c d\u1eabn \u0111\u1ed9ng b\u1edfi tr\u1ee5c quay c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5 \u0111\u1ec3 quay; d\u1ee5ng c\u1ee5 \u0111\u01b0\u1ee3c gi\u1eef b\u1edfi b\u1ed9 ph\u1eadn gi\u1eef d\u1ee5ng c\u1ee5 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed9ng \u0103n. T\u1ed1c \u0111\u1ed9 c\u1eaft v l\u00e0 v\u1eadn t\u1ed1c th\u1eb3ng (m \/ ph\u00fat) t\u1ea1i \u0111i\u1ec3m ti\u1ebfp x\u00fac gi\u1eefa b\u1ec1 m\u1eb7t gia c\u00f4ng quay v\u00e0 d\u1ee5ng c\u1ee5 c\u1eaft Ti\u1ec7n; chi\u1ec1u s\u00e2u c\u1eaft l\u00e0 kho\u1ea3ng c\u00e1ch th\u1eb3ng \u0111\u1ee9ng (mm) gi\u1eefa ph\u00f4i \u0111\u01b0\u1ee3c gia c\u00f4ng b\u1ec1 m\u1eb7t v\u00e0 b\u1ec1 m\u1eb7t gia c\u00f4ng cho m\u1ed7i h\u00e0nh tr\u00ecnh c\u1eaft, nh\u01b0ng C\u1eaft v\u00e0 t\u1ea1o h\u00ecnh Ti\u1ec7n c\u1eaft l\u00e0 chi\u1ec1u d\u00e0i ti\u1ebfp x\u00fac (mm) c\u1ee7a D\u1ee5ng c\u1ee5 c\u1eaft ti\u1ec7n vu\u00f4ng g\u00f3c v\u1edbi h\u01b0\u1edbng \u0103n .<\/div>\n
L\u01b0\u1ee3ng ti\u1ebfn dao cho bi\u1ebft l\u01b0\u1ee3ng d\u1ecbch chuy\u1ec3n (mm \/ v\u00f2ng quay) c\u1ee7a D\u1ee5ng c\u1ee5 c\u1eaft ti\u1ec7n theo h\u01b0\u1edbng ti\u1ebfn dao tr\u00ean m\u1ed7i v\u00f2ng quay c\u1ee7a ph\u00f4i v\u00e0 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng l\u01b0\u1ee3ng ti\u1ebfn dao tr\u00ean ph\u00fat (mm \/ ph\u00fat) c\u1ee7a D\u1ee5ng c\u1ee5 c\u1eaft ti\u1ec7n. Khi Ti\u1ec7n c\u1eaft th\u00e9p th\u00f4ng th\u01b0\u1eddng b\u1eb1ng th\u00e9p t\u1ed1c \u0111\u1ed9 cao Ti\u1ec7n d\u1ee5ng c\u1ee5 c\u1eaft, t\u1ed1c \u0111\u1ed9 c\u1eaft n\u00f3i chung l\u00e0 25-60 m \/ ph\u00fat, ti\u1ec7n c\u1eaft cacbit c\u00f3 th\u1ec3 \u0111\u1ea1t 80-200 m \/ ph\u00fat; t\u1ed1c \u0111\u1ed9 c\u1eaft cao nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 300 khi s\u1eed d\u1ee5ng c\u00e1c d\u1ee5ng c\u1ee5 c\u1eaft ti\u1ec7n c\u00f3 tr\u00e1ng ph\u1ee7 cacbua. M \/ ph\u00fat tr\u1edf l\u00ean.<\/div>\n
C\u1eaft ti\u1ec7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i: gia c\u00f4ng th\u00f4 v\u00e0 gia c\u00f4ng tinh (bao g\u1ed3m c\u1ea3 b\u00e1n gia c\u00f4ng tinh). Xe th\u00f4 c\u1ed1 g\u1eafng t\u0103ng hi\u1ec7u qu\u1ea3 ti\u1ec7n C\u1eaft v\u1edbi chi\u1ec1u s\u00e2u c\u1eaft l\u1edbn v\u00e0 l\u01b0\u1ee3ng ti\u1ebfn dao l\u1edbn m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m t\u1ed1c \u0111\u1ed9 c\u1eaft, nh\u01b0ng \u0111\u1ed9 ch\u00ednh x\u00e1c gia c\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u1ea1t IT11, \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t R\u03b120 \uff5e 10 micron; b\u00e1n th\u00e0nh ph\u1ea9m v\u00e0 tinh ch\u1ebf C\u1ed1 g\u1eafng s\u1eed d\u1ee5ng t\u1ed1c \u0111\u1ed9 cao v\u00e0 t\u1ed1c \u0111\u1ed9 ti\u1ebfn dao nh\u1ecf v\u00e0 \u0111\u1ed9 s\u00e2u c\u1eaft, \u0111\u1ed9 ch\u00ednh x\u00e1c x\u1eed l\u00fd c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi IT10 ~ 7 v\u00e0 \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t l\u00e0 R\u03b110 \uff5e 0,16\u03bc. C\u00e1c chi ti\u1ebft kim lo\u1ea1i h\u1ea1t m\u1ecbn c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao b\u1eb1ng kim c\u01b0\u01a1ng c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao D\u1ee5ng c\u1ee5 c\u1eaft ti\u1ec7n tr\u00ean m\u00e1y ti\u1ec7n c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ed9 ch\u00ednh x\u00e1c gia c\u00f4ng IT7 ~ 5 v\u00e0 \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t R\u03b10,04 ~ 0,01 micron. C\u1eaft ti\u1ec7n n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 "c\u1eaft ti\u1ec7n g\u01b0\u01a1ng".<\/div>\n
N\u1ebfu h\u00ecnh d\u1ea1ng l\u00f5m v\u00e0 l\u1ed3i t\u1eeb 0,1 \u0111\u1ebfn 0,2 \u03bcm \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa tr\u00ean l\u01b0\u1ee1i c\u1eaft c\u1ee7a d\u1ee5ng c\u1ee5 c\u1eaft ti\u1ec7n kim c\u01b0\u01a1ng, b\u1ec1 m\u1eb7t c\u1ee7a ti\u1ec7n c\u1eaft g\u1ecdt s\u1ebd t\u1ea1o ra c\u00e1c s\u1ecdc c\u1ef1c k\u1ef3 nh\u1ecf v\u00e0 \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp kh\u00f4ng \u0111\u1ec1u, s\u1ebd c\u00f3 \u00e1nh gi\u1ed1ng nh\u01b0 th\u1ed5 c\u1ea9m khi b\u1ecb nhi\u1ec5u x\u1ea1. \u00e1nh s\u00e1ng. L\u00e0 m\u1ed9t b\u1ec1 m\u1eb7t trang tr\u00ed, l\u1ea7n c\u1eaft Turning n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 "s\u1ef1 c\u1eaft g\u1ecdt b\u1eb1ng m\u00e1y bay m\u01b0a".<\/div>\n
Trong khi gia c\u00f4ng ti\u1ec7n c\u1eaft g\u1ecdt, n\u1ebfu dao ti\u1ec7n quay c\u00f9ng m\u1ed9t l\u00fac v\u00e0 t\u1ef7 s\u1ed1 t\u1ed1c \u0111\u1ed9 t\u01b0\u01a1ng \u1ee9ng (t\u1ed1c \u0111\u1ed9 ch\u1ea1y dao th\u01b0\u1eddng nhi\u1ec1u l\u1ea7n t\u1ed1c \u0111\u1ed9 ph\u00f4i) quay c\u00f9ng chi\u1ec1u v\u1edbi ph\u00f4i th\u00ec qu\u1ef9 \u0111\u1ea1o chuy\u1ec3n \u0111\u1ed9ng t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a d\u1ee5ng c\u1ee5 c\u1eaft ti\u1ec7n v\u00e0 ph\u00f4i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thay \u0111\u1ed5i v\u00e0 x\u1eed l\u00fd.<\/div>\n
Ph\u00f4i c\u00f3 ti\u1ebft di\u1ec7n l\u00e0 m\u1ed9t \u0111a gi\u00e1c (tam gi\u00e1c, vu\u00f4ng, l\u0103ng tr\u1ee5, l\u1ee5c gi\u00e1c, v.v.). N\u1ebfu chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn theo chi\u1ec1u d\u1ecdc \u0111\u01b0\u1ee3c th\u00eam v\u00e0o gi\u00e1 \u0111\u1ee1 dao cho m\u1ed7i v\u00f2ng quay c\u1ee7a dao trong khi h\u01b0\u1edbng d\u1ecdc c\u1ee7a d\u1ee5ng c\u1ee5 C\u1eaft ti\u1ec7n \u0111ang \u0111\u01b0\u1ee3c \u0103n kh\u1edbp, th\u00ec b\u1ec1 m\u1eb7t c\u1ee7a cam ho\u1eb7c m\u1eb7t c\u1eaft kh\u00f4ng tr\u00f2n kh\u00e1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gia c\u00f4ng. Tr\u00ean m\u00e1y ti\u1ec7n x\u1ebbng, s\u01b0\u1eddn c\u1ee7a m\u1ed9t s\u1ed1 d\u1ee5ng c\u1ee5 nhi\u1ec1u r\u0103ng (nh\u01b0 dao c\u1eaft t\u1ea1o h\u00ecnh v\u00e0 m\u00e2m r\u0103ng) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gia c\u00f4ng theo m\u1ed9t nguy\u00ean l\u00fd l\u00e0m vi\u1ec7c t\u01b0\u01a1ng t\u1ef1, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 "l\u01b0ng x\u1ebbng".<\/div>\n
2. Ph\u01b0\u01a1ng ph\u00e1p ch\u1ebf bi\u1ebfn<\/div>\n
(1) C\u1eaft ti\u1ec7n th\u00f4 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p kinh t\u1ebf v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 gia c\u00f4ng th\u00f4. V\u00ec m\u1ee5c \u0111\u00edch c\u1ee7a gia c\u00f4ng th\u00f4 ch\u1ee7 y\u1ebfu l\u00e0 \u0111\u1ec3 lo\u1ea1i b\u1ecf nhanh ch\u00f3ng kim lo\u1ea1i th\u1eeba ra kh\u1ecfi ph\u00f4i n\u00ean vi\u1ec7c t\u0103ng n\u0103ng su\u1ea5t l\u00e0 nhi\u1ec7m v\u1ee5 ch\u00ednh c\u1ee7a n\u00f3.<\/div>\n
Xe th\u00f4 s\u01a1 th\u01b0\u1eddng s\u1eed d\u1ee5ng l\u01b0\u1ee3ng c\u1ea5p li\u1ec7u v\u00e0 c\u1ea5p li\u1ec7u l\u1edbn nh\u1ea5t \u0111\u1ec3 t\u0103ng n\u0103ng su\u1ea5t. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd d\u1ee5ng c\u1ee5 c\u1ea7n thi\u1ebft, t\u1ed1c \u0111\u1ed9 c\u1eaft th\u01b0\u1eddng th\u1ea5p. Khi gia c\u00f4ng th\u00f4, Dao ti\u1ec7n c\u1ea7n ch\u1ecdn g\u00f3c d\u1eabn l\u1edbn h\u01a1n \u0111\u1ec3 gi\u1ea3m l\u1ef1c ng\u01b0\u1ee3c v\u00e0 ng\u0103n ng\u1eeba bi\u1ebfn d\u1ea1ng u\u1ed1n v\u00e0 rung c\u1ee7a ph\u00f4i; ch\u1ecdn g\u00f3c c\u00e0o nh\u1ecf h\u01a1n, g\u00f3c sau v\u00e0 g\u00f3c c\u1ea1nh \u00e2m \u0111\u1ec3 n\u00e2ng cao c\u00f4ng c\u1ee5 C\u1eaft ti\u1ec7n. \u0110\u1ed9 b\u1ec1n c\u1ee7a ph\u1ea7n c\u1eaft. \u0110\u1ed9 ch\u00ednh x\u00e1c gia c\u00f4ng c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch gia c\u00f4ng th\u00f4 l\u00e0 IT12 \u0111\u1ebfn IT11 v\u00e0 \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t Ra l\u00e0 50 \u0111\u1ebfn 12,5 \u03bcm.<\/div>\n
(2) Nhi\u1ec7m v\u1ee5 ch\u00ednh c\u1ee7a c\u00f4ng \u0111o\u1ea1n ho\u00e0n thi\u1ec7n \u00f4 t\u00f4 l\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c gia c\u00f4ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t theo y\u00eau c\u1ea7u c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn.<\/div>\n
B\u1ec1 m\u1eb7t b\u00ean ngo\u00e0i c\u1ee7a \u00f4 t\u00f4 ho\u00e0n thi\u1ec7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u1edbi m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf dao tr\u1ed9n v\u00e0 ti\u1ebfn dao v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1eaft cao. Khi gia c\u00f4ng chu vi b\u00ean ngo\u00e0i c\u1ee7a c\u00e1c chi ti\u1ebft tr\u1ee5c l\u1edbn, dao ti\u1ec7n ti\u1ec7n l\u01b0\u1ee1i r\u1ed9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. Khi Ti\u1ec7n c\u1eaft xe, ng\u01b0\u1eddi c\u1eaft n\u00ean s\u1eed d\u1ee5ng g\u00f3c c\u00e0o l\u1edbn h\u01a1n, g\u00f3c l\u00f9i v\u00e0 \u0111\u1ed9 nghi\u00eang dao d\u01b0\u01a1ng \u0111\u1ec3 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t. Chi\u1ebfc \u00f4 t\u00f4 ho\u00e0n thi\u1ec7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t gia c\u00f4ng cu\u1ed1i c\u00f9ng c\u1ee7a v\u00f2ng tr\u00f2n b\u00ean ngo\u00e0i c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n ho\u1eb7c nh\u01b0 m\u1ed9t qu\u00e1 tr\u00ecnh gia c\u00f4ng tr\u01b0\u1edbc c\u1ee7a gia c\u00f4ng tinh. \u0110\u1ed9 ch\u00ednh x\u00e1c ho\u00e0n thi\u1ec7n c\u1ee7a \u00f4 t\u00f4 ho\u00e0n thi\u1ec7n c\u00f3 th\u1ec3 \u0111\u1ea1t IT8 ~ IT6, v\u00e0 \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t Ra c\u00f3 th\u1ec3 \u0111\u1ea1t 1.6 ~ 0.8\u03bcm.<\/div>\n
(3) C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a \u00f4 t\u00f4 tinh l\u00e0: gi\u00e1 tr\u1ecb c\u1ee7a dao \u0103n l\u1ea1i v\u00e0 l\u01b0\u1ee3ng \u0103n dao c\u1ef1c k\u1ef3 nh\u1ecf, v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1eaft cao t\u1edbi 150-2000 m \/ ph\u00fat. Nh\u1eefng chi\u1ebfc \u00f4 t\u00f4 \u0111\u1eb9p th\u01b0\u1eddng \u0111\u01b0\u1ee3c gia c\u00f4ng b\u1eb1ng c\u00e1c c\u00f4ng c\u1ee5 v\u1eadt li\u1ec7u si\u00eau c\u1ee9ng nh\u01b0 nitride boron kh\u1ed1i (CBN) v\u00e0 kim c\u01b0\u01a1ng. M\u00e1y c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u0169ng ph\u1ea3i l\u00e0 m\u00e1y c\u00f4ng c\u1ee5 c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao ho\u1eb7c ch\u00ednh x\u00e1c v\u1edbi t\u1ed1c \u0111\u1ed9 quay cao v\u00e0 \u0111\u1ed9 c\u1ee9ng cao. \u0110\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t c\u1ee7a xe tinh g\u1ea7n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u00e0i h\u00ecnh tr\u1ee5 th\u00f4ng th\u01b0\u1eddng. \u0110\u1ed9 ch\u00ednh x\u00e1c gia c\u00f4ng c\u00f3 th\u1ec3 \u0111\u1ea1t tr\u00ean IT6 v\u00e0 \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t Ra c\u00f3 th\u1ec3 \u0111\u1ea1t 0,4 ~ 0,005\u03bcm. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gia c\u00f4ng ch\u00ednh x\u00e1c c\u00e1c ph\u00f4i kim lo\u1ea1i m\u00e0u c\u00f3 kh\u1ea3 n\u0103ng m\u00e0i k\u00e9m. \u0110\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i ph\u00f4i nh\u00f4m v\u00e0 h\u1ee3p kim nh\u00f4m d\u1ec5 l\u00e0m b\u00edt c\u00e1c l\u1ed7 r\u1ed7 c\u1ee7a \u0111\u00e1 m\u00e0i, \u00f4 t\u00f4 tinh th\u00ec hi\u1ec7u qu\u1ea3 h\u01a1n. Khi gia c\u00f4ng c\u00e1c b\u1ec1 m\u1eb7t ngo\u00e0i c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c l\u1edbn, \u00f4 t\u00f4 tinh c\u00f3 th\u1ec3 thay th\u1ebf m\u00e0i.<\/div>\n
3. \u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf<\/div>\n
C\u00e1c d\u1ee5ng c\u1ee5 c\u1eaft Ti\u1ec7n kh\u00e1c nhau ho\u1eb7c c\u00e1c d\u1ee5ng c\u1ee5 kh\u00e1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean m\u00e1y ti\u1ec7n \u0111\u1ec3 gia c\u00f4ng c\u00e1c b\u1ec1 m\u1eb7t quay kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ec1 m\u1eb7t h\u00ecnh tr\u1ee5 b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i, b\u1ec1 m\u1eb7t h\u00ecnh n\u00f3n b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i, ren, r\u00e3nh, r\u00e3nh c\u1eaft, b\u1ec1 m\u1eb7t cu\u1ed1i v\u00e0 b\u1ec1 m\u1eb7t t\u1ea1o h\u00ecnh, v.v.<\/div>\n
\u0110\u1ed9 ch\u00ednh x\u00e1c gia c\u00f4ng c\u00f3 th\u1ec3 \u0111\u1ea1t IT8-IT7, \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t. Gi\u00e1 tr\u1ecb Ra l\u00e0 1,6 \u0111\u1ebfn 0,8 v\u00e0 C\u1eaft ti\u1ec7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c chi ti\u1ebft m\u00e1y c\u00f3 m\u1ed9t tr\u1ee5c, ch\u1eb3ng h\u1ea1n nh\u01b0 tr\u1ee5c th\u1eb3ng v\u00e0 \u0111\u0129a chung, c\u00e1c b\u1ed9 ph\u1eadn \u1ed1ng b\u1ecdc, v\u00e0 c\u00e1c lo\u1ea1i t\u01b0\u01a1ng t\u1ef1. C\u00e1c b\u1ed9 ph\u1eadn nhi\u1ec1u tr\u1ee5c (nh\u01b0 tr\u1ee5c khu\u1ef7u, tr\u1ee5c l\u1ec7ch t\u00e2m, v.v.) ho\u1eb7c cam \u0111\u0129a c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gia c\u00f4ng n\u1ebfu v\u1ecb tr\u00ed c\u1ee7a ph\u00f4i \u0111\u01b0\u1ee3c thay \u0111\u1ed5i ho\u1eb7c m\u00e1y ti\u1ec7n \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i \u0111\u00fang c\u00e1ch. Trong s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t nh\u1ecf m\u1ed9t chi\u1ebfc, c\u00e1c tr\u1ee5c, \u0111\u0129a, \u1ed1ng b\u1ecdc v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c h\u1ea7u h\u1ebft \u0111\u01b0\u1ee3c gia c\u00f4ng b\u1eb1ng m\u00e1y ti\u1ec7n ngang kh\u1ed5 r\u1ed9ng ho\u1eb7c m\u00e1y ti\u1ec7n CNC; c\u00e1c b\u1ed9 ph\u1eadn l\u1edbn c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn v\u00e0 chi\u1ec1u d\u00e0i ng\u1eafn (t\u1ef7 l\u1ec7 chi\u1ec1u d\u00e0i v\u00e0 \u0111\u01b0\u1eddng k\u00ednh t\u1eeb 0,3 \u0111\u1ebfn 0,8) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. Gia c\u00f4ng m\u00e1y ti\u1ec7n \u0111\u1ee9ng.<\/div>\n
Khi s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t ph\u1ee9c t\u1ea1p h\u01a1n v\u00e0 c\u00e1c tr\u1ee5c v\u00e0 b\u1ed9 ph\u1eadn \u1ed1ng b\u1ecdc c\u00f3 l\u1ed7 v\u00e0 ren b\u00ean trong \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, m\u00e1y ti\u1ec7n th\u00e1p ph\u00e1o n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gia c\u00f4ng. S\u1ed1 l\u01b0\u1ee3ng l\u1edbn v\u00e0 s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c b\u1ed9 ph\u1eadn nh\u1ecf c\u00f3 h\u00ecnh d\u1ea1ng \u00edt ph\u1ee9c t\u1ea1p h\u01a1n, ch\u1eb3ng h\u1ea1n nh\u01b0 v\u00edt, \u0111ai \u1ed1c, kh\u1edbp n\u1ed1i \u1ed1ng, \u1ed1ng l\u00f3t, vv, th\u01b0\u1eddng \u0111\u01b0\u1ee3c gia c\u00f4ng b\u1eb1ng m\u00e1y ti\u1ec7n b\u00e1n t\u1ef1 \u0111\u1ed9ng v\u00e0 t\u1ef1 \u0111\u1ed9ng. N\u00f3 c\u00f3 n\u0103ng su\u1ea5t cao nh\u01b0ng \u0111\u1ed9 ch\u00ednh x\u00e1c th\u1ea5p.<\/div>\n<\/div>\n<\/div>\n

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

Abstract Turning cutting is lathe processing and lathe machining is part of machining. The Turning cutting machine mainly uses a Turning cutting tool to turn the rotating workpiece. On the lathe, drills, reamer, reamer, taps, dies and knurling tools can also be used for machining. Lathes are mainly used for machining shafts, discs, sleeves and…<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[79],"tags":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/1835"}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/comments?post=1835"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/1835\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/media?parent=1835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/categories?post=1835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/tags?post=1835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}