121215326 发表于 2012-9-2 21:59 登录/注册后可看大图 我这个图清楚一点。螺伞齿轮制造时都是鼓形的,受载后才完全贴合,所以在装配时贴合面为中间偏小头为好 ...
举报
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 www.gearbbs.com
GMT+8, 2025-7-7 01:00 , Processed in 0.248805 second(s), 11 queries , MemCache On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.