锯齿啮合橡胶关节结构介绍  

Introduction of Serration Meshed Rubber Bushing

作　　者：潘文彬[1] 李永涛[1] 张春良[1] 程海涛[1] 

机构地区：[1]中国南车株洲时代新材料科技股份有限公司,湖南株洲412007

出　　处：《铁道机车车辆》2014年第3期32-34,共3页Railway Locomotive & Car

摘　　要：以一种机车用轴箱拉杆橡胶关节为例,介绍一种锯齿啮合橡胶关节结构。该结构的特点在于能实现较小的径向/轴向刚度比,具有轴向自锁功能,良好的承载能力,疲劳性能好。Taking a locomotive Rod Rubber Bushing for instance, a serration meshed Rubber Bushing was introduced. Structure of ser- ration meshed with self-locking function was proved to have low radial/axial stiffness matching, which has better load carrying capacity and fatigue performance.

关 键 词：锯齿啮合 橡胶关节 疲劳性能 

分 类 号：U260.67[机械工程—车辆工程]