摆线齿锥齿轮重合度的近似计算  

Approximate Formulae to Calculate Contact Ratio of Epicycloids Bevel Gears

作　　者：邹旻[1] 周豪[1] 

机构地区：[1]江苏工业学院机械工程系,江苏常州213016

出　　处：《江苏工业学院学报》2006年第2期40-43,共4页Journal of Jiangsu Polytechnic University

摘　　要：齿轮副的啮合特性是由其齿面的几何形状决定的,通过对摆线齿锥齿轮的啮合理论分析,得出一对摆线齿锥齿轮传动时的啮合转角与其参数之间的关系式,并进一步推导出利用啮合转角和产形轮齿数来近似计算重合度的公式;所导出的公式形式简单,对摆线齿锥齿轮的设计、加工具有一定的实用意义。The engaged feature of a pair of gears is determined by the geometrical characteristics of their tooth flank. Through an analysis of gearing theory on epicycloidal bevel gears, the equation of the angle during meshing and the parameters for the gears are obtained, and the approximate formulae to calculate the contact ratio of the epicycloidal bevel gears is derived. The formula is simple, compact and has practical value to the design and production of epicycloidal bevel gears.

关 键 词：摆线齿锥齿轮 啮合理论分析 重合度 

分 类 号：TH132.42[机械工程—机械制造及自动化]