Study on the Meshing Characteristic of Parallel Axis Line Gear

Chen Yangzhi; Zhu Anshi; Lü Yueling

doi:10.16578/j.issn.1004.2539.2018.11.001

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Study on the Meshing Characteristic of Parallel Axis Line Gear

更新时间：2022-10-20

- Study on the Meshing Characteristic of Parallel Axis Line Gear
- Vol. 42, Issue 11, Pages: 1-6(2018)
- 作者机构：
  
  1. 华南理工大学机械与汽车工程学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2018.11.001
  CLC：
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[1]陈扬枝,朱安仕,吕月玲.平行轴线齿轮的啮合特性研究[J].机械传动,2018,42(11):1-6.

Chen Yangzhi, Zhu Anshi, Lü Yueling. Study on the Meshing Characteristic of Parallel Axis Line Gear. [J]. 42(11):1-6(2018)
[1]陈扬枝,朱安仕,吕月玲.平行轴线齿轮的啮合特性研究[J].机械传动,2018,42(11):1-6. DOI： 10.16578/j.issn.1004.2539.2018.11.001.

Chen Yangzhi, Zhu Anshi, Lü Yueling. Study on the Meshing Characteristic of Parallel Axis Line Gear. [J]. 42(11):1-6(2018) DOI： 10.16578/j.issn.1004.2539.2018.11.001.

摘要

研究了平行轴线齿轮的啮合特性,包括滑动率、啮合模型和啮合频率;并与渐开线齿轮固有的节点冲击、动态传动误差和啮合冲击等特性进行比较。理论分析结果表明,平行轴线齿轮可以从根本上消除节点冲击、时变刚度对齿轮传动振动和噪声的影响;同时,平行轴线齿轮受到的啮合冲击频率较低。仿真实验结果表明,平行轴线齿轮滑动率为0,且具有稳态啮合的特性。为平行轴线齿轮的振动和噪声研究提供了理论基础,为其在齿轮变速器减振降噪领域的应用提供了依据。

Abstract

The meshing characteristics of parallel axis line gear including sliding rate,contact ratio,meshing contact model and meshing frequency are studied,comparing to the inherent characteristics of spur gear that covers the node impact,the dynamic transmission error and the meshing impact. The theoretical analysis results show that the parallel axis line gear can fundamentally eliminate the influences of node impact and timevarying stiffness on the vibration and noise of gear transmission. At the same time,the meshing impact frequency of the line gear is low. The simulation results show that the sliding ratio of the parallel axis line gear is equal to zero,and it has the characteristics of steady engagement. A theoretical basis for the vibration and noise research of the parallel axis line gear and its application is provided.

关键词

平行轴线齿轮啮合特性节点冲击时变刚度减振降噪接触应力

Keywords

Parallel axis line gearMeshing characteristicNode impactTime-varying stiffnessShock absorption and noise reductionContact stress

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