11131| 33
|
铰刀铰孔,孔内纹路很粗 |
| ||
点评
前面不留余量你也铰?
| ||
点评
油石修的目的是让切削刃与挤光刃之间形成圆弧过渡,减小铰刀偏斜造成的刀痕
| ||
| ||
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, 2024-11-25 13:06 , Processed in 0.068330 second(s), 21 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.