姜亚生

山东华源莱动内燃机有限公司

      摘要：为了防止攻丝时丝锥转动、不进给的问题,设计了一套攻丝辅具,这套辅具在加工过程中具有自动定心和防转保护等特点,解决了攻丝时丝锥转动、不进给的技术难题,对机械零件的加工具有一定的参考价值。

    关键词： 机床辅具;;自动定心;;防转保护

      Abstract: In order to prevent tap from rotation and feeding failure,a set of auxiliary threading tools is designed which is characterized automatic centering and anti-rotating protection,so this technical problem is removed.It is also a perfect reference for machining other similar parts.

      Keywords: Auxiliary Tool for Machining Tool;Automatic Centering;Anti-rotating Protection

参考文献：

[1]机械加工工艺装备设计手册/机械加工工艺装备设计手册编委会编.北京:机械工业出版社,1998.6