摆线钢球行星传动中短幅系数取值方法研究

doi:10.16578/j.issn.1004.2539.2014.03.009

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摆线钢球行星传动中短幅系数取值方法研究

更新时间：2025-04-03

- 摆线钢球行星传动中短幅系数取值方法研究
- Vol. 38, Issue 3, Pages: 27-30(2014)
- 作者机构：
  
  安徽工业大学机械工程学院2. 江苏泰隆机械集团公司博士后科研工作站
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2014.03.009
  CLC： TH132.4
- Published：2014
- 稿件说明：
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[1]蔡峰,张鹏,张玉华,刘东.摆线钢球行星传动中短幅系数取值方法研究[J].机械传动,2014,38(03):27-30.

[J]. 2014, 38(3): 27-30.
[1]蔡峰,张鹏,张玉华,刘东.摆线钢球行星传动中短幅系数取值方法研究[J].机械传动,2014,38(03):27-30. DOI： 10.16578/j.issn.1004.2539.2014.03.009.

[J]. 2014, 38(3): 27-30. DOI： 10.16578/j.issn.1004.2539.2014.03.009.

摘要

短幅系数是影响摆线钢球行星传动的重要参数

它的选取直接影响传动性能。围绕短幅系数选取这一关键问题进行研究。首先考虑摆线钢球行星传动的综合力学性能

设定短幅系数上、下限的取值范围。其次基于啮合副受力分析、转臂轴承的受力分析及几何约束条件

以转臂轴承可靠性为原则确定短幅系数下限的计算方法。然后考虑啮合副顶切磨合和承载变化的实际工况

以摆线钢球啮合副的强度为基础

确定短幅系数上限的计算方法。最后给出短幅系数的取值区间

并通过设计实例验证。

Abstract

Curtate ratio is important parameters of cycloid ball planetary transmission

its selection directly affects the transmission performance.According to its importance

the selection of curtate ratio is researched.Firstly

considering the comprehensive mechanical properties of the cycloid ball planetary transmission

and setting the range of curtate ratio.Secondly

based on the stress analysis of the meshing pairs

and the stress analysis and geometric constraints of turning arm bearing

with the reliability of turning arm bearing for the principle the method of compute the lower limit of curtate ratio is determined.Then considering the actual conditions of load fluctuation and top cutting running-in of the meshing pair

and taking the strength of meshing pairs of cycloid ball as the foundation

the method to compute the upper limit of curtate ratio is determined.Finally

the range of curtate ratio is given

and the conclusion is verified by the design examples.

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