Light-weight Metal-rubber Bushing for Rolling Stock

LI Gang; SUN Haiyan

doi:10.13890/j.issn.1000-128x.2016.01.008

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Light-weight Metal-rubber Bushing for Rolling Stock

更新时间：2021-12-13

- Light-weight Metal-rubber Bushing for Rolling Stock
- Electric Drive for Locomotives Issue 1, Pages: 41-44(2016)
- 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.2016.01.008
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LI Gang, SUN Haiyan. Light-weight Metal-rubber Bushing for Rolling Stock. [J]. Electric Drive for Locomotives (1):41-44(2016)
DOI：

LI Gang, SUN Haiyan. Light-weight Metal-rubber Bushing for Rolling Stock. [J]. Electric Drive for Locomotives (1):41-44(2016) DOI： 10.13890/j.issn.1000-128x.2016.01.008.

摘要

介绍一种轻量化四连杆联轴器金属橡胶关节。金属橡胶关节通过选用铝合金材料减轻自重，并通过FEA 计算、预压缩验证、疲劳试验、小批量生产验证来验证轻量化金属橡胶关节的可行性。在轴重不变的情况下，零部件轻量化设计可以减轻列车自重、增加载重，符合机车车辆轻量化的发展趋势。

Abstract

One kind of light-weight metal-rubber bushing of four rod couplings was introduced, which reduced weight by using thealuminum. Through FEA calculation, pre-compression verification, fatigue test, and a little batch production verification, the reliability ofthis light-weight metal-rubber bushing was verified. As the axle load was constant, light-weight parts design could reduce the weight ofvehicle and add load, which satisfied the development trend of rolling stock.

关键词

机车车辆轻量化联轴器金属橡胶关节铝合金预压缩

Keywords

rolling stocklight-weightcouplingmetal-rubber bushingaluminumpre-compression

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