基于二次变异的齿形链内侧齿廓优化设计

安立持; 程亚兵; 李阳; 李新月; 高旺

doi:10.16578/j.issn.1004.2539.2020.07.008

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基于二次变异的齿形链内侧齿廓优化设计

设计计算 | 更新时间：2022-10-20

- 基于二次变异的齿形链内侧齿廓优化设计
- Optimization Design of Silent Chain Plate Inner Tooth Profile based on the Secondary Variation
- 机械传动 2020年44卷第7期页码：46-51
- 作者机构：
  
  1.山西工程职业学院汽车与轨道交通工程系，山西太原 030009
  2.吉林大学机械与航空航天工程学院，吉林长春 130022
- 作者简介：
  
  安立持（1990— ），男，山西代县人，硕士研究生，助教，主要研究方向为齿形链多元变异啮合机理及设计。
  程亚兵（1979— ），女，河南襄城人，博士，教授，博士生导师，主要研究方向为数字化设计、多体动力学技术、发动机正时系统设计分析、变速箱链传动系统设计分析。
- 基金信息：
  
  国家自然科学基金(51775222);山西工程职业技术学院重点项目(yzd—201803)
- DOI：10.16578/j.issn.1004.2539.2020.07.008
  中图分类号：
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安立持,程亚兵,李阳等.基于二次变异的齿形链内侧齿廓优化设计[J].机械传动,2020,44(07):46-51.

An Lichi,Cheng Yabing,Li Yang,et al.Optimization Design of Silent Chain Plate Inner Tooth Profile based on the Secondary Variation[J].Journal of Mechanical Transmission,2020,44(07):46-51.
安立持,程亚兵,李阳等.基于二次变异的齿形链内侧齿廓优化设计[J].机械传动,2020,44(07):46-51. DOI： 10.16578/j.issn.1004.2539.2020.07.008.

An Lichi,Cheng Yabing,Li Yang,et al.Optimization Design of Silent Chain Plate Inner Tooth Profile based on the Secondary Variation[J].Journal of Mechanical Transmission,2020,44(07):46-51. DOI： 10.16578/j.issn.1004.2539.2020.07.008.

摘要

提出齿形链当量链板的概念，分析了内-外复合啮合齿形链与渐开线链轮的啮合关系；指出与链轮渐开线齿廓啮合的链板内侧齿廓的正确形式，提出了一种基于二次变异的齿形链链板内侧齿廓优化设计方法；建立齿形链传动系统的多体动力学模型，对比分析了基于不同设计方法的齿形链传动系统。仿真结果表明，基于二次变异的内-外复合啮合齿形链内侧齿廓优化设计，可以显著减小齿形链传动系统的多边形效应以及啮合冲击。

Abstract

The conception of the equivalent silent chain plate is proposed，the meshing relations between the inner-outer compound meshing silent chain and involute sprocket are analyzed. The correct form of silent chain plate inner profile for meshing with the sprocket involute profile is pointed out，the optimization design method of silent chain plate inner profile based on the secondary variation is proposed. The multi-body dynamics models of silent chain transmission system are established，and the silent chain transmission system based on different design methods is compared and analyzed. The results show that the optimization design of inner-outer compound meshing silent chain plate inner profile based on the secondary variation could effectively reduce the polygon effect and meshing impact of silent chain transmission system.

关键词

当量链板链板内侧齿廓二次变异优化设计

Keywords

Equivalent chain plateChain plate inner profileSecondary variationOptimization design

references

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