{"id":2919,"date":"2018-11-27T02:46:55","date_gmt":"2018-11-27T02:46:55","guid":{"rendered":"https:\/\/www.mcctcarbide.com\/?p=2919"},"modified":"2020-05-04T13:31:36","modified_gmt":"2020-05-04T13:31:36","slug":"wellknown-characteristics-and-application-of-thread-milling","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/vi\/dac-diem-va-ung-dung-cua-phay-ren\/","title":{"rendered":"\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i ti\u1ebfng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a phay ren"},"content":{"rendered":"
\n

\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i ti\u1ebfng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a phay ren<\/h2>\n

C\u00e1c t\u00ednh n\u0103ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a phay ren:<\/h5>\n

V\u1edbi s\u1ef1 ph\u1ed5 bi\u1ebfn c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5 CNC, c\u00f4ng ngh\u1ec7 phay ren ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng nhi\u1ec1u trong s\u1ea3n xu\u1ea5t m\u00e1y m\u00f3c. Phay ren l\u00e0 m\u1ed9t li\u00ean k\u1ebft ba tr\u1ee5c c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5 CNC. Dao phay ren \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 phay n\u1ed9i suy xo\u1eafn \u0111\u1ec3 t\u1ea1o th\u00e0nh ren. C\u00f4ng c\u1ee5 di chuy\u1ec3n theo chuy\u1ec3n \u0111\u1ed9ng tr\u00f2n tr\u00ean m\u1ecdi m\u1eb7t ph\u1eb3ng n\u1eb1m ngang v\u00e0 di chuy\u1ec3n m\u1ed9t b\u01b0\u1edbc trong m\u1eb7t ph\u1eb3ng th\u1eb3ng \u0111\u1ee9ng. Phay ren c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m nh\u01b0 hi\u1ec7u qu\u1ea3 gia c\u00f4ng cao, ch\u1ea5t l\u01b0\u1ee3ng ren cao, t\u00ednh linh ho\u1ea1t c\u1ee7a d\u1ee5ng c\u1ee5 t\u1ed1t v\u00e0 an to\u00e0n qu\u00e1 tr\u00ecnh t\u1ed1t. C\u00f3 nhi\u1ec1u lo\u1ea1i dao phay ren \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng hi\u1ec7n nay. B\u00e0i b\u00e1o n\u00e0y ph\u00e2n t\u00edch b\u1ea3y lo\u1ea1i dao phay ren ph\u1ed5 bi\u1ebfn t\u1eeb c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m \u1ee9ng d\u1ee5ng, c\u1ea5u tr\u00fac dao v\u00e0 c\u00f4ng ngh\u1ec7 gia c\u00f4ng.<\/p>\n

 <\/p>\n

1. dao phay ren k\u1eb9p m\u00e1y \u0111\u1eb7c bi\u1ec7t<\/h6>\n

Dao phay ren k\u1eb9p m\u00e1y l\u00e0 c\u00f4ng c\u1ee5 ph\u1ed5 bi\u1ebfn v\u00e0 r\u1ebb ti\u1ec1n nh\u1ea5t trong phay ren. Ch\u00fang c\u00f3 c\u1ea5u t\u1ea1o t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c m\u00e1y c\u1eaft k\u1eb9p m\u00e1y th\u00f4ng th\u01b0\u1eddng v\u00e0 bao g\u1ed3m c\u00e1c c\u00e1n dao c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng v\u00e0 c\u00e1c l\u01b0\u1ee1i dao c\u00f3 th\u1ec3 thay th\u1ebf d\u1ec5 d\u00e0ng. N\u1ebfu b\u1ea1n c\u1ea7n gia c\u00f4ng ren c\u00f4n, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng tr\u1ee5c v\u00e0 l\u01b0\u1ee1i c\u1eaft \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 gia c\u00f4ng ren c\u00f4n. L\u01b0\u1ee1i c\u1eaft n\u00e0y c\u00f3 nhi\u1ec1u r\u0103ng c\u1eaft ren. C\u00f4ng c\u1ee5 n\u00e0y c\u00f3 th\u1ec3 x\u1eed l\u00fd nhi\u1ec1u s\u1ee3i r\u0103ng m\u1ed7i tu\u1ea7n m\u1ed9t l\u1ea7n d\u1ecdc theo \u0111\u01b0\u1eddng xo\u1eafn \u1ed1c. M\u1ed9t dao phay c\u00f3 n\u0103m r\u0103ng c\u1eaft ren 2mm c\u00f3 th\u1ec3 gia c\u00f4ng n\u0103m ren v\u1edbi chi\u1ec1u s\u00e2u ren l\u00e0 10 mm b\u1eb1ng c\u00e1ch gia c\u00f4ng m\u1ed9t chu k\u1ef3 d\u1ecdc theo \u0111\u01b0\u1eddng xo\u1eafn. \u0110\u1ec3 n\u00e2ng cao h\u01a1n n\u1eefa hi\u1ec7u qu\u1ea3 gia c\u00f4ng, c\u00f3 th\u1ec3 ch\u1ecdn dao phay ren ki\u1ec3u m\u00e1y nhi\u1ec1u l\u01b0\u1ee1i.<\/p>\n

B\u1eb1ng c\u00e1ch t\u0103ng s\u1ed1 l\u01b0\u1ee3ng c\u00e1c c\u1ea1nh c\u1eaft, t\u1ed1c \u0111\u1ed9 ti\u1ebfn dao c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3, nh\u01b0ng sai s\u1ed1 \u0111\u1ecbnh v\u1ecb h\u01b0\u1edbng t\u00e2m v\u00e0 tr\u1ee5c gi\u1eefa m\u1ed7i l\u01b0\u1ee1i c\u1eaft ph\u00e2n b\u1ed1 tr\u00ean chu vi c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a ren. N\u1ebfu \u0111\u1ed9 ch\u00ednh x\u00e1c ren c\u1ee7a dao phay ren m\u00e1y nhi\u1ec1u l\u01b0\u1ee1i kh\u00f4ng th\u1ecfa m\u00e3n, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 th\u1eed l\u1eafp ch\u1ec9 m\u1ed9t l\u01b0\u1ee1i \u0111\u1ec3 gia c\u00f4ng. Khi ch\u1ecdn dao phay ren ki\u1ec3u m\u00e1y, ph\u1ea3i ch\u1ecdn \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a thanh dao v\u00e0 v\u1eadt li\u1ec7u l\u01b0\u1ee1i dao th\u00edch h\u1ee3p theo \u0111\u01b0\u1eddng k\u00ednh, chi\u1ec1u s\u00e2u v\u00e0 v\u1eadt li\u1ec7u ph\u00f4i c\u1ee7a ren c\u1ea7n gia c\u00f4ng. Chi\u1ec1u s\u00e2u ren c\u1ee7a dao phay ren ki\u1ec3u m\u00e1y \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi chi\u1ec1u s\u00e2u c\u1eaft hi\u1ec7u d\u1ee5ng c\u1ee7a dao. V\u00ec chi\u1ec1u d\u00e0i c\u1ee7a l\u01b0\u1ee1i c\u1eaft nh\u1ecf h\u01a1n chi\u1ec1u s\u00e2u c\u1eaft hi\u1ec7u qu\u1ea3 c\u1ee7a chu\u00f4i, n\u00ean c\u1ea7n ph\u00e2n l\u1edbp khi chi\u1ec1u s\u00e2u c\u1ee7a ren gia c\u00f4ng l\u1edbn h\u01a1n chi\u1ec1u d\u00e0i c\u1ee7a l\u01b0\u1ee1i c\u1eaft.<\/p>\n

2. dao phay ren t\u00edch h\u1ee3p th\u00f4ng th\u01b0\u1eddng<\/h6>\n

Dao phay ren t\u00edch ph\u1ea7n ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u cacbua r\u1eafn, v\u00e0 m\u1ed9t s\u1ed1 c\u00f2n \u0111\u01b0\u1ee3c tr\u00e1ng. Dao phay ren t\u00edch h\u1ee3p nh\u1ecf g\u1ecdn v\u00e0 th\u00edch h\u1ee3p \u0111\u1ec3 gia c\u00f4ng ren c\u00f3 \u0111\u01b0\u1eddng k\u00ednh trung b\u00ecnh v\u00e0 nh\u1ecf. N\u00f3 c\u0169ng c\u00f3 m\u1ed9t dao phay ren t\u00edch h\u1ee3p \u0111\u1ec3 gia c\u00f4ng ren c\u00f4n. C\u00e1c d\u1ee5ng c\u1ee5 n\u00e0y c\u00f3 \u0111\u1ed9 c\u1ee9ng t\u1ed1t, \u0111\u1eb7c bi\u1ec7t l\u00e0 dao phay ren t\u00edch h\u1ee3p c\u00f3 r\u00e3nh xo\u1eafn, c\u00f3 th\u1ec3 gi\u1ea3m t\u1ea3i c\u1eaft v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd khi gia c\u00f4ng c\u00e1c v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 c\u1ee9ng cao. L\u01b0\u1ee1i c\u1eaft c\u1ee7a dao phay ren t\u00edch h\u1ee3p \u0111\u01b0\u1ee3c bao ph\u1ee7 b\u1edfi c\u00e1c r\u0103ng ren, v\u00e0 to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh gia c\u00f4ng ren c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh b\u1eb1ng c\u00e1ch gia c\u00f4ng m\u1ed9t ren d\u1ecdc theo \u0111\u01b0\u1eddng xo\u1eafn \u1ed1c. Kh\u00f4ng c\u1ea7n ph\u00e2n l\u1edbp nh\u01b0 m\u00e1y c\u00f4ng c\u1ee5 n\u00ean hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd cao, tuy nhi\u00ean gi\u00e1 th\u00e0nh t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u1eaft.<\/p>\n

3. dao phay ren t\u1ed5ng th\u1ec3 v\u1edbi ch\u1ee9c n\u0103ng v\u00e1t m\u00e9p<\/h6>\n

Dao phay ren t\u1ed5ng th\u1ec3 c\u00f3 k\u1ebft c\u1ea5u v\u00e1t m\u00e9p t\u01b0\u01a1ng t\u1ef1 nh\u01b0 dao phay ren t\u00edch h\u1ee3p th\u00f4ng th\u01b0\u1eddng, nh\u01b0ng v\u1edbi m\u1ed9t c\u1ea1nh v\u00e1t \u0111\u1eb7c bi\u1ec7t \u1edf g\u1ed1c c\u1ee7a l\u01b0\u1ee1i c\u1eaft, c\u00f3 th\u1ec3 gia c\u00f4ng v\u00e1t m\u00e9p cu\u1ed1i ren trong khi gia c\u00f4ng ren. C\u00f3 ba c\u00e1ch \u0111\u1ec3 gia c\u00f4ng v\u00e1t m\u00e9p. Khi \u0111\u01b0\u1eddng k\u00ednh dao \u0111\u1ee7 l\u1edbn, c\u00f3 th\u1ec3 d\u00f9ng tr\u1ef1c ti\u1ebfp l\u01b0\u1ee1i v\u00e1t m\u00e9p \u0111\u1ec3 v\u00e1t m\u00e9p. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n trong vi\u1ec7c gia c\u00f4ng v\u00e1t m\u00e9p l\u1ed7 c\u00f3 ren trong. Khi \u0111\u01b0\u1eddng k\u00ednh dao nh\u1ecf, l\u01b0\u1ee1i v\u00e1t m\u00e9p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gia c\u00f4ng v\u00e1t m\u00e9p theo chuy\u1ec3n \u0111\u1ed9ng tr\u00f2n. Tuy nhi\u00ean, khi th\u1ef1c hi\u1ec7n v\u00e1t m\u00e9p b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e9p v\u00e1t c\u1ee7a l\u01b0\u1ee1i c\u1eaft, c\u1ea7n l\u01b0u \u00fd r\u1eb1ng gi\u1eefa ph\u1ea7n c\u1eaft c\u1ee7a ch\u1ec9 dao v\u00e0 ch\u1ec9 c\u00f3 m\u1ed9t kho\u1ea3ng c\u00e1ch nh\u1ea5t \u0111\u1ecbnh \u0111\u1ec3 tr\u00e1nh nhi\u1ec5u. N\u1ebfu chi\u1ec1u s\u00e2u ren khi gia c\u00f4ng nh\u1ecf h\u01a1n chi\u1ec1u d\u00e0i c\u1eaft h\u1eefu hi\u1ec7u c\u1ee7a dao th\u00ec dao s\u1ebd kh\u00f4ng th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c ch\u1ee9c n\u0103ng v\u00e1t m\u00e9p, do \u0111\u00f3 c\u1ea7n ch\u1ecdn dao sao cho ph\u00f9 h\u1ee3p v\u1edbi chi\u1ec1u d\u00e0i c\u1eaft h\u1eefu hi\u1ec7u v\u00e0 chi\u1ec1u s\u00e2u ren.<\/p>\n

4. khoan \u0111\u01b0\u1eddng v\u00e0 dao phay<\/h6>\n

Dao phay v\u00e0 khoan ren \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng cacbua r\u1eafn v\u00e0 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 gia c\u00f4ng hi\u1ec7u qu\u1ea3 cao cho ren trong c\u00f3 \u0111\u01b0\u1eddng k\u00ednh trung b\u00ecnh v\u00e0 nh\u1ecf. M\u00e1y c\u1eaft ren c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh vi\u1ec7c khoan l\u1ed7 \u0111\u00e1y, v\u00e1t m\u00e9p l\u1ed7 v\u00e0 gia c\u00f4ng ren trong c\u00f9ng m\u1ed9t l\u00fac, gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng c\u00f4ng c\u1ee5 s\u1eed d\u1ee5ng. Tuy nhi\u00ean, nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a lo\u1ea1i d\u1ee5ng c\u1ee5 n\u00e0y l\u00e0 t\u00ednh linh ho\u1ea1t k\u00e9m v\u00e0 gi\u00e1 th\u00e0nh cao. C\u00f4ng c\u1ee5 n\u00e0y bao g\u1ed3m m\u1ed9t ph\u1ea7n \u0111\u01b0\u1ee3c khoan c\u1ee7a \u0111\u1ea7u, m\u1ed9t ph\u1ea7n c\u00f3 ren \u1edf gi\u1eefa v\u00e0 m\u1ed9t l\u01b0\u1ee1i c\u1eaft v\u00e1t \u1edf g\u1ed1c c\u1ee7a l\u01b0\u1ee1i c\u1eaft. \u0110\u01b0\u1eddng k\u00ednh c\u1ee7a ph\u1ea7n \u0111\u01b0\u1ee3c khoan l\u00e0 \u0111\u01b0\u1eddng k\u00ednh d\u01b0\u1edbi c\u00f9ng c\u1ee7a ren m\u00e0 d\u1ee5ng c\u1ee5 c\u00f3 th\u1ec3 gia c\u00f4ng. Do gi\u1edbi h\u1ea1n v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a chi ti\u1ebft \u0111\u01b0\u1ee3c khoan, dao khoan v\u00e0 phay ren ch\u1ec9 c\u00f3 th\u1ec3 gia c\u00f4ng m\u1ed9t \u0111\u01b0\u1eddng ren trong. Khi ch\u1ecdn m\u1ed9t m\u0169i khoan v\u00e0 dao phay ren, kh\u00f4ng ch\u1ec9 xem x\u00e9t k\u00edch th\u01b0\u1edbc l\u1ed7 c\u00f3 ren c\u1ea7n gia c\u00f4ng m\u00e0 c\u00f2n ph\u1ea3i xem x\u00e9t chi\u1ec1u d\u00e0i gia c\u00f4ng hi\u1ec7u qu\u1ea3 c\u1ee7a dao v\u00e0 chi\u1ec1u s\u00e2u c\u1ee7a l\u1ed7 gia c\u00f4ng. N\u1ebfu kh\u00f4ng, kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng v\u00e1t m\u00e9p.<\/p>\n

5. dao phay m\u0169i khoan<\/h6>\n

Dao phay ren c\u0169ng l\u00e0 c\u00f4ng c\u1ee5 cacbua r\u1eafn \u0111\u1ec3 ti\u1ec7n ren trong hi\u1ec7u qu\u1ea3. Ch\u00fang c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gia c\u00f4ng c\u00e1c l\u1ed7 v\u00e0 ren \u0111\u00e1y c\u00f9ng m\u1ed9t l\u00fac. Ph\u1ea7n cu\u1ed1i c\u1ee7a d\u1ee5ng c\u1ee5 c\u00f3 m\u1ed9t l\u01b0\u1ee1i c\u1eaft gi\u1ed1ng nh\u01b0 m\u1ed9t m\u00e1y nghi\u1ec1n cu\u1ed1i. V\u00ec g\u00f3c xo\u1eafn c\u1ee7a ren kh\u00f4ng l\u1edbn n\u00ean khi dao t\u1ea1o ra ren gia c\u00f4ng chuy\u1ec3n \u0111\u1ed9ng xo\u1eafn, l\u01b0\u1ee1i c\u1eaft cu\u1ed1i tr\u01b0\u1edbc ti\u00ean s\u1ebd c\u1eaft v\u1eadt li\u1ec7u ph\u00f4i \u0111\u1ec3 gia c\u00f4ng l\u1ed7 \u0111\u00e1y, sau \u0111\u00f3 ren \u0111\u01b0\u1ee3c gia c\u00f4ng t\u1eeb m\u1eb7t sau c\u1ee7a dao. M\u1ed9t s\u1ed1 dao phay ren c\u0169ng c\u00f3 c\u00e1c c\u1ea1nh \u0111\u01b0\u1ee3c v\u00e1t m\u00e9p cho ph\u00e9p v\u00e1t m\u00e9p c\u00e1c l\u1ed7 c\u00f9ng m\u1ed9t l\u00fac. C\u00f4ng c\u1ee5 n\u00e0y c\u00f3 hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd cao v\u00e0 linh ho\u1ea1t h\u01a1n so v\u1edbi m\u00e1y khoan ren v\u00e0 dao phay. \u0110\u01b0\u1eddng k\u00ednh ren trong c\u1ee7a dao c\u00f3 th\u1ec3 gia c\u00f4ng t\u1eeb d \u0111\u1ebfn 2d (d l\u00e0 \u0111\u01b0\u1eddng k\u00ednh th\u00e2n dao).<\/p>\n

6. m\u00e1y c\u1eaft ch\u1ec9 s\u00e2u<\/h6>\n

Dao phay ren s\u00e2u l\u00e0 lo\u1ea1i dao phay ren m\u1ed9t r\u0103ng. M\u1ed9t dao phay ren chung c\u00f3 nhi\u1ec1u<\/p>\n

c\u1ee7a r\u0103ng c\u00f3 ren tr\u00ean l\u01b0\u1ee1i c\u1eaft, dao c\u00f3 di\u1ec7n t\u00edch ti\u1ebfp x\u00fac v\u1edbi ph\u00f4i l\u1edbn th\u00ec l\u1ef1c c\u1eaft c\u0169ng l\u1edbn, \u0111\u01b0\u1eddng k\u00ednh dao ph\u1ea3i nh\u1ecf h\u01a1n kh\u1ea9u \u0111\u1ed9 ren khi gia c\u00f4ng ren trong. Do gi\u1edbi h\u1ea1n v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a th\u00e2n dao, \u0111\u1ed9 c\u1ee9ng c\u1ee7a dao b\u1ecb \u1ea3nh h\u01b0\u1edfng v\u00e0 dao b\u1ecb \u1ee9ng su\u1ea5t \u0111\u01a1n ph\u01b0\u01a1ng khi phay ren. Khi gia c\u00f4ng ren s\u00e2u d\u1ec5 x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng ch\u1ea1y dao v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c gia c\u00f4ng ren. Do \u0111\u00f3, chi\u1ec1u s\u00e2u c\u1eaft hi\u1ec7u qu\u1ea3 c\u1ee7a dao phay ren chung l\u00e0 kho\u1ea3ng 2 l\u1ea7n \u0111\u01b0\u1eddng k\u00ednh th\u00e2n. Vi\u1ec7c s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 lu\u1ed3n s\u00e2u m\u1ed9t r\u0103ng c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c t\u1ed1t h\u01a1n nh\u1eefng khuy\u1ebft \u0111i\u1ec3m tr\u00ean. Do l\u1ef1c c\u1eaft gi\u1ea3m, chi\u1ec1u s\u00e2u gia c\u00f4ng ren c\u00f3 th\u1ec3 t\u0103ng l\u00ean r\u1ea5t nhi\u1ec1u, v\u00e0 chi\u1ec1u s\u00e2u c\u1eaft hi\u1ec7u qu\u1ea3 c\u1ee7a d\u1ee5ng c\u1ee5 c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1eeb 3 \u0111\u1ebfn 4 l\u1ea7n \u0111\u01b0\u1eddng k\u00ednh th\u00e2n dao.<\/p>\n

H\u1ec7 th\u1ed1ng dao phay 7\uff0ethread<\/h6>\n

T\u00ednh t\u1ed5ng qu\u00e1t v\u00e0 hi\u1ec7u su\u1ea5t cao l\u00e0 m\u1ed9t m\u00e2u thu\u1eabn n\u1ed5i b\u1eadt c\u1ee7a dao phay ren. M\u1ed9t s\u1ed1 d\u1ee5ng c\u1ee5 c\u00f3 ch\u1ee9c n\u0103ng t\u1ed5ng h\u1ee3p c\u00f3 hi\u1ec7u su\u1ea5t x\u1eed l\u00fd cao nh\u01b0ng t\u00ednh linh ho\u1ea1t k\u00e9m, trong khi \u0111\u00f3, hi\u1ec7u su\u1ea5t dao \u0111a n\u0103ng th\u01b0\u1eddng kh\u00f4ng cao. \u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y, nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f4ng c\u1ee5 \u0111\u00e3 ph\u00e1t tri\u1ec3n h\u1ec7 th\u1ed1ng dao phay ren m\u00f4-\u0111un. C\u00f4ng c\u1ee5 n\u00e0y th\u01b0\u1eddng bao g\u1ed3m m\u1ed9t dao phay, m\u1ed9t c\u1ea1nh v\u00e1t m\u00e9p doa v\u00e0 m\u1ed9t dao phay ren v\u1ea1n n\u0103ng. C\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn c\u00e1c lo\u1ea1i doa m\u00e9p v\u00e1t m\u00e9p v\u00e0 dao phay ren kh\u00e1c nhau t\u00f9y theo y\u00eau c\u1ea7u gia c\u00f4ng. H\u1ec7 th\u1ed1ng c\u00f4ng c\u1ee5 n\u00e0y c\u00f3 t\u00ednh linh ho\u1ea1t t\u1ed1t v\u00e0 hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd cao, nh\u01b0ng gi\u00e1 th\u00e0nh c\u00f4ng c\u1ee5 cao.<\/p>\n

Tr\u00ean \u0111\u00e2y tr\u00ecnh b\u00e0y c\u00e1c ch\u1ee9c n\u0103ng v\u00e0 t\u00ednh n\u0103ng c\u1ee7a m\u1ed9t s\u1ed1 d\u1ee5ng c\u1ee5 phay ren ph\u1ed5 bi\u1ebfn. L\u00e0m m\u00e1t c\u0169ng r\u1ea5t quan tr\u1ecdng khi phay ren, v\u00e0 n\u00f3 l\u00e0<\/p>\n

\"\"<\/p>\n

khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng m\u00e1y v\u00e0 c\u00f4ng c\u1ee5 c\u00f3 l\u00e0m m\u00e1t b\u00ean trong. Khi d\u1ee5ng c\u1ee5 quay v\u1edbi t\u1ed1c \u0111\u1ed9 cao, ch\u1ea5t l\u00e0m m\u00e1t b\u00ean ngo\u00e0i kh\u00f4ng d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o b\u1edfi l\u1ef1c ly t\u00e2m. Ngo\u00e0i kh\u1ea3 n\u0103ng l\u00e0m m\u00e1t tuy\u1ec7t v\u1eddi c\u1ee7a d\u1ee5ng c\u1ee5, ph\u01b0\u01a1ng ph\u00e1p l\u00e0m m\u00e1t b\u00ean trong c\u00f2n quan tr\u1ecdng h\u01a1n khi ren l\u1ed7 m\u00f9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n th\u00e1o phoi. Khi gia c\u00f4ng l\u1ed7 ren trong c\u00f3 \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf, y\u00eau c\u1ea7u \u00e1p su\u1ea5t l\u00e0m m\u00e1t b\u00ean trong cao h\u01a1n. \u0110\u1ea3m b\u1ea3o r\u1eb1ng qu\u00e1 tr\u00ecnh lo\u1ea1i b\u1ecf chip di\u1ec5n ra su\u00f4n s\u1ebb. Ngo\u00e0i ra, khi l\u1ef1a ch\u1ecdn d\u1ee5ng c\u1ee5 phay ren, ch\u00fang ta c\u0169ng n\u00ean xem x\u00e9t c\u00e1c y\u00eau c\u1ea7u gia c\u00f4ng c\u1ee5 th\u1ec3, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u00f4 s\u1ea3n xu\u1ea5t, s\u1ed1 l\u01b0\u1ee3ng l\u1ed7 v\u00edt, v\u1eadt li\u1ec7u ph\u00f4i, \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a ren, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt k\u00edch th\u01b0\u1edbc v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c, v\u00e0 l\u1ef1a ch\u1ecdn to\u00e0n di\u1ec7n d\u1ee5ng c\u1ee5.<\/p><\/div>\n

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

Well-known characteristics and application of thread milling Thread milling features and applications: With the popularity of CNC machine tools, thread milling technology is increasingly used in machinery manufacturing. Thread milling is a three-axis linkage of a CNC machine tool. The thread milling cutter is used for helical interpolation milling to form a thread. The tool…<\/p>","protected":false},"author":2,"featured_media":2921,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92],"tags":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/2919"}],"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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/comments?post=2919"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/2919\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/media?parent=2919"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/categories?post=2919"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/tags?post=2919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}