举报
yufengyi 发表于 2019-1-8 11:05 其实我对公法线的计算一直没有理解,尤其是跨齿数和公法线的关系,希望能有所裨益
本版积分规则 发表回复 回帖后跳转到最后一页
|小黑屋|手机版|Archiver|齿轮论坛
GMT+8, 2025-5-2 20:32 , Processed in 0.955164 second(s), 8 queries , MemCache On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.