Analysis and Optimization of Tooth Surface Contact Parameter of ZC1 Worm Gear

Song Lijuan; Ji Weixi; Xie Jian; Wang Yu

doi:10.16578/j.issn.1004.2539.2016.04.017

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Analysis and Optimization of Tooth Surface Contact Parameter of ZC1 Worm Gear

更新时间：2022-10-20

- Analysis and Optimization of Tooth Surface Contact Parameter of ZC1 Worm Gear
- Vol. 40, Issue 4, Pages: 81-86(2016)
- 作者机构：
  
  1. 江南大学机械工程学院
  2. 江苏省食品先进制造装备技术重点实验室
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2016.04.017
  CLC：
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[1]宋丽娟,吉卫喜,谢健,王煜.ZC1型蜗杆副齿面接触参数分析与优化[J].机械传动,2016,40(04):81-86.

Song Lijuan, Ji Weixi, Xie Jian, et al. Analysis and Optimization of Tooth Surface Contact Parameter of ZC1 Worm Gear. [J]. 40(4):81-86(2016)
[1]宋丽娟,吉卫喜,谢健,王煜.ZC1型蜗杆副齿面接触参数分析与优化[J].机械传动,2016,40(04):81-86. DOI： 10.16578/j.issn.1004.2539.2016.04.017.

Song Lijuan, Ji Weixi, Xie Jian, et al. Analysis and Optimization of Tooth Surface Contact Parameter of ZC1 Worm Gear. [J]. 40(4):81-86(2016) DOI： 10.16578/j.issn.1004.2539.2016.04.017.

摘要

基于ZC1型蜗杆副的啮合理论,利用MATLAB软件对蜗杆副的齿面接触参数进行分析,结果表明,轴向模数、中心距、导程角、砂轮齿廓圆弧半径对齿面接触参数的影响都很大。而一般情况下,中心距在设计之初就已选定,故我们选择轴向模数、导程角、砂轮齿廓圆弧半径作为优化设计时的设计变量。为了提高ZC1型蜗杆副的啮合性能,以诱导法曲率和润滑角为目标函数,并结合蜗杆齿顶齿厚约束,蜗轮齿顶齿厚约束以及根切约束来建立优化数学模型。采用改进的粒子群算法作为优化算法,结果显示,优化后的润滑角更大、诱导法曲率更小,可有效地提高蜗杆副的啮合性能。

Abstract

Based on the meshing theory of ZC1 worm gear pair,the tooth surface contact parameters are analyzed by using MATLAB.The results show that the axial module,center distance,lead angle,radius of arc tooth profile of grinding wheel have great influence on tooth surface contact parameters.In general,the center distance is selected in the beginning of design,so the axial module,lead angle,radius of arc tooth profile of grinding wheel are selected as design variable.For improving the meshing performance of worm gear pair,taking the induced normal curvature and lubrication angle as objective function,and combining with the constraints of top thickness of worm,top thickness of worm wheel and undercutting,the optimum mathematical model is established.The improved particle swarm algorithm is adopted as optimization algorithm and the results show that the optimized lubrication angle is larger and induced normal curvature is smaller.The meshing performance of worm gear pair is improved effectively.

关键词

ZC1型蜗杆副齿面接触参数优化设计啮合性能

Keywords

ZC1 worm gear pairTooth surface contact parameterOptimization designMeshing performance

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