正交面齿轮传动中齿宽设计的研究  

Study of the Design of Tooth Width of Right Shaft angle Face Gear Drive

作　　者：朱如鹏[1] 潘升材[1] 高德平[1] 

机构地区：[1]南京航空航天大学

出　　处：《机械科学与技术》1999年第4期566-567,569,共3页Mechanical Science and Technology for Aerospace Engineering

基　　金：国家自然科学基金;航空科学基金

摘　　要：在面齿轮的加工中，面齿轮在齿根处易产生根切，而在齿顶处易产生变尖现象，因此面齿轮的齿长受到了限制。根据产生根切与齿顶变尖的条件，本文得出了齿宽设计的基本公式。同时，定义了两个无量纲参数，即最小内半径系数和最大外半径系数，来表示齿宽的设计范围。给出了有关的计算结果。In the generation of a face gear by a shaper, there is the possibility of undercutting in the dedendum and the pointing of the teeth in the addendum. Therefore, the width of the tooth surface of face gear is limited. According to the conditions of undercutting and pointing, the formulae of minimum inner diameter and maximum outer diameter are derived. And the two definitions are made of dimensionless parameters minimum inner radius coefficient and maximum outer radius coefficient, which determinate the range of tooth width. The calculating results are given at the end of the paper.

关 键 词：机械传动 啮合传动 面齿轮 齿宽 齿轮传动 

分 类 号：TH132.41[机械工程—机械制造及自动化]