Fatigue Strength Analysis of Reducer Brake Caliper of Enhanced Car T·JK4

doi:10.13890/j.issn.1000-128x.2011.02.010

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Fatigue Strength Analysis of Reducer Brake Caliper of Enhanced Car T·JK4

更新时间：2021-12-13

- Fatigue Strength Analysis of Reducer Brake Caliper of Enhanced Car T·JK4
- Electric Drive for Locomotives Issue 2, Pages: 28-30(2011)
- 作者机构：
  
  1. 兰州交通大学机电工程学院
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2011.02.010
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Fatigue Strength Analysis of Reducer Brake Caliper of Enhanced Car T·JK4. [J]. Electric Drive for Locomotives (2):28-30(2011)
DOI：

Fatigue Strength Analysis of Reducer Brake Caliper of Enhanced Car T·JK4. [J]. Electric Drive for Locomotives (2):28-30(2011) DOI： 10.13890/j.issn.1000-128x.2011.02.010.

摘要

计算分析了T·JK4加强型车辆减速器制动钳的载荷工况，用有限元分析方法对其进行了静强度分析，用OREB12/RP17研究报告提供的方法将多轴应力转化成单轴应力后进行了疲劳强度分析，并对制动钳进行了疲劳强度试验。结果表明：试验结果和分析结果基本一致，制动钳的强度和疲劳寿命均满足要求。

Abstract

This paper has calculated and analyzed the load condition of reducer brake caliper of enhanced car T.JK4. The static strength of brake caliper has been analyzed by using finite element analysis. The fatigue strength has been analyzed by the method provided by ORE B12/RP17 research report and the fatigue strength of brake caliper has also been tested. The results show that the test results and analysis results are basically the same and both the fatigue strength and fatigue life are meeting the requirements of relevant standards.

关键词

车辆减速器制动钳有限元分析疲劳强度

Keywords

car reducerbrake caliperfinite element analysisfatigue strength

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