Research on the Influence of Rotating Pair Clearance on the Dynamic Performance of the Main Mechanism of Gear Shaping Machine

Yayin He; Zhihong Liang

doi:10.16578/j.issn.1004.2539.2021.02.006

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Research on the Influence of Rotating Pair Clearance on the Dynamic Performance of the Main Mechanism of Gear Shaping Machine

Theory·Reserach | 更新时间：2022-11-10

- Research on the Influence of Rotating Pair Clearance on the Dynamic Performance of the Main Mechanism of Gear Shaping Machine
- Journal of Mechanical Transmission Vol. 45, Issue 2, Pages: 33-38(2021)
- 作者机构：
  
  1.陕西理工大学机械工程学院，陕西汉中 723000
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2021.02.006
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何亚银,梁智鸿.旋转副间隙对插齿机主机构动态性能的影响研究[J].机械传动,2021,45(02):33-38.

He Yayin,Liang Zhihong.Research on the Influence of Rotating Pair Clearance on the Dynamic Performance of the Main Mechanism of Gear Shaping Machine[J].Journal of Mechanical Transmission,2021,45(02):33-38.
何亚银,梁智鸿.旋转副间隙对插齿机主机构动态性能的影响研究[J].机械传动,2021,45(02):33-38. DOI： 10.16578/j.issn.1004.2539.2021.02.006.

He Yayin,Liang Zhihong.Research on the Influence of Rotating Pair Clearance on the Dynamic Performance of the Main Mechanism of Gear Shaping Machine[J].Journal of Mechanical Transmission,2021,45(02):33-38. DOI： 10.16578/j.issn.1004.2539.2021.02.006.

摘要

为了研究旋转副间隙对插齿机主机构动态性能的影响，建立了含摩擦的间隙非线性接触碰撞力的模型及含间隙旋转副的插齿机主机构虚拟样机，采用机械动力学分析技术，研究了碰撞模型参数、间隙数值和间隙数量对机构动态性能的影响。结果表明，当间隙较小时，随着间隙值的增加，滑块速度误差的均方根会趋于稳定；存在一个合适的间隙范围，使得多处间隙时的滑块速度误差均方根比一处间隙时的滑块速度误差均方根小。研究结果为合理选择插齿机主机构间隙副材料、控制运动副间隙数值和数量提供参考。

Abstract

In order to study the influence of the rotating pair clearance on the dynamic performance of the main mechanism of gear shaping machine， the non-linear contact impact force model of the clearance with friction and the virtual prototype model of the main mechanism of gear shaping machine with the clearance rotating pair are established. By using the by mechanical dynamics analysis technology，the influence of the impact model parameters，clearance value and clearance number on the dynamic performance of the mechanism are studied. The results show that the root mean square of the slider speed error tends to be stable with the increase of the clearance， and there is a suitable clearance range， so that the root mean square value of the slider speed with multiple clearances is smaller than that with one clearance. The results of the study provide reference for selecting the material of the rotation pair clearance，and controlling the value and quantity of the motion pair clearance.

关键词

插齿机传动机构旋转副间隙动态性能

Keywords

Gear shaping machineTransmission mechanismRotating pair clearanceDynamic performance

references

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