Research on Rubber Coupling of LRV

Baohua WU; Weihui HU; Jinhui WANG; Dingting WU

doi:10.13890/j.issn.1000-128x.2021.01.013

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Research on Rubber Coupling of LRV

Material Column | 更新时间：2021-12-09

- Research on Rubber Coupling of LRV
- Electric Drive for Locomotives Issue 1, Pages: 69-74(2021)
- 作者机构：
  
  1.株洲时代新材料科技股份有限公司，湖南　株洲　412007
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2021.01.013
  CLC：
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Baohua WU, Weihui HU, Jinhui WANG, et al. Research on Rubber Coupling of LRV. [J]. Electric Drive for Locomotives (1):69-74(2021)
DOI：

Baohua WU, Weihui HU, Jinhui WANG, et al. Research on Rubber Coupling of LRV. [J]. Electric Drive for Locomotives (1):69-74(2021) DOI： 10.13890/j.issn.1000-128x.2021.01.013.

摘要

分析了橡胶联轴器的结构，提出了橡胶联轴器位移补偿性能和刚度的计算方法；根据车辆运行工况，确定了联轴器强度和橡胶疲劳计算的载荷条件。通过有限元分析计算和试验验证了该橡胶联轴器具备良好的位移补偿性能和较高的可靠性，可满足低地板车的装车和运行要求。

Abstract

The structure of rubber coupling was analyzed, and the calculation method of the displacement compensation and the stiffness of rubber coupling was proposed. According to the running condition of the LRV, the coupling strength and the load condition of rubber fatigue calculation were determined. The rubber coupling was proved to have good displacement compensation performance and high reliability by FEA calculation and test, which could meet the loading and running requirements of the LRV.

关键词

低地板车橡胶联轴器空心连接轴疲劳试验位移补偿性能有限元分析

Keywords

LRVrubber couplinghollow connecting shaftfatigue testdisplacement compensation performanceFEA

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