渐开线斜齿轮两种设计标准的对比分析  

Comparison analysis of involutes helical gear with two design standards

作　　者：周湘衡[1] 翁承 刘少龙[3] 

机构地区：[1]中钢集团衡阳重机有限公司,湖南衡阳421002 [2]中国重型机械研究院股份公司,陕西西安710032 [3]中钢集团衡阳重机技工学校,湖南衡阳421002

出　　处：《重型机械》2015年第3期79-81,共3页Heavy Machinery

摘　　要：通常渐开线斜齿轮是以法面模数为标准进行设计,而以端面模数为标准的渐开线斜齿轮也有一定的优点。本文根椐两种标准齿轮的特点,分析对比了两种齿轮参数的几何关系、加工和测绘方法,得出在加工人字齿时选用端面模数为标准,具有退刀槽收窄甚至没有退刀槽的设计优点,为斜齿轮及人字齿轮的加工方法的选择和应用提供了参考。Normal modulus was usually as design standard of involutes helical gear , there were advantages but if involute helical gear take face modulus as standard .Based on the characteristics of two standard gears , this paper analyzed and compared their geometry parameters , processing and mapping methods .It showed a design advantage was thin or no undercut when face modulus was as standard processing herringbone gear .It provided a reference for selection and application of helical gear and herringbone gears processing methods .

关 键 词：斜齿轮 端面模数 法向模数 

分 类 号：TH132[机械工程—机械制造及自动化]