Analysis of Tooth Contact of Speed Integration Gear with Assembly Error

Wang Guohui; Liu Dawei; Yang Wenhua; Ren Tingzhi

doi:10.16578/j.issn.1004.2539.2018.04.021

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Analysis of Tooth Contact of Speed Integration Gear with Assembly Error

更新时间：2022-10-20

- Analysis of Tooth Contact of Speed Integration Gear with Assembly Error
- Vol. 42, Issue 4, Pages: 102-106(2018)
- 作者机构：
  
  1. 燕山大学国家冷轧板带装备及工艺工程技术研究中心
  2. 燕山大学机械工程学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2018.04.021
  CLC：
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[1]王国会,刘大伟,杨文华,任廷志.考虑安装误差的减变速一体化齿轮齿面接触分析[J].机械传动,2018,42(04):102-106+111.

Wang Guohui, Liu Dawei, Yang Wenhua, et al. Analysis of Tooth Contact of Speed Integration Gear with Assembly Error. [J]. 42(4):102-106(2018)
[1]王国会,刘大伟,杨文华,任廷志.考虑安装误差的减变速一体化齿轮齿面接触分析[J].机械传动,2018,42(04):102-106+111. DOI： 10.16578/j.issn.1004.2539.2018.04.021.

Wang Guohui, Liu Dawei, Yang Wenhua, et al. Analysis of Tooth Contact of Speed Integration Gear with Assembly Error. [J]. 42(4):102-106(2018) DOI： 10.16578/j.issn.1004.2539.2018.04.021.

摘要

减变速一体化齿轮是一种圆与非圆相匹配、可以实现减速与变速集成传动的新型齿轮机构。基于齿轮啮合理论,推导了减变速一体化齿轮的齿面方程,建立了考虑轴交角、轴交错、轴向偏移3种安装误差的齿面接触模型,分析了齿面接触轨迹的分布特征,得到节曲线参数和安装误差对齿面点接触轨迹的影响规律。分析结果表明,非圆面齿轮每个轮齿上接触迹线的倾斜度随传动比变化率增大而增大,安装误差使接触轨迹向外径或内径处偏移,移动方向由误差方向而定。

Abstract

The speed integration gear is a new type of gear mechanism,which is meshed with cylindrical gears and non-circular face gear and can achieve speed integration transmission. Based on gear mesh theory,the tooth surface equation of non-circular face gear is deduced. Considering the angle error,intersected axis error and axis shift error,the contact model of tooth surface is established. An analysis of distribution characteristics of the contact path is made to obtain the influence of the assembly error on the point contact trace of the teeth. Simulation results indicate that the gradient of the contact path on each tooth of non-circular face gear increases with rate of change of the transmission ratio. The assembly errors cause the shift of the contact path to inner or outer radius,with its movement direction depending on the error direction.

关键词

减变速一体化安装误差点接触轨迹非圆面齿轮

Keywords

Speed integrationAssembly errorPoint contact pathNon-circular face gear

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