4504| 14
|
热处理完再 车螺纹 M72X4 ,可以吗,用何刀具? |
| ||
| ||
| ||
点评
负10~20丝就行了,关键看你那螺纹精度等级
| ||
小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-11-27 06:55 , Processed in 0.059031 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.