考虑齿厚误差的齿轮内孔磨夹具定心圆柱直径的计算  

Calculation of Centering Cylinder Diameter of Gear Inner Hole Grinding Fixture By Considering the Tooth Thickness Error

作　　者：陈从桂[1] 陈艾华[1] 

机构地区：[1]中南工学院,衡阳421001

出　　处：《机械》2000年第1期20-21,共2页Machinery

摘　　要：介绍了在设计齿轮内孔的磨夹具时由于齿厚误差的存在,对滚柱直径及定位滚柱的外公切圆的精确计算的影响。Effects of the tooth thickness error on the exact calculation of the roller diameter and the Common Circumscribed circle duaneter of locating rollers are introduced in designing grinding fixture, the pith circle fixtire. An example is shown in this paper to verofy the above theory and some Camparisons are made.

关 键 词：齿厚误差 节圆 分度圆 节圆夹具 

分 类 号：TG751.502[金属学及工艺—刀具与模具]