基于轮轨润滑的轨道交通车辆轮轨磨耗及噪声控制  

Wheel/Rail Wear and Noise Control of Rail Transit Vehicles Based on Wheel/Rail Lubrication

作　　者：薛文根 陆胤宁 王文华 迟淞元 XUE Wengen;LU Yinning;WANG Wenhua;CHI Songyuan(CRRC Changchun Railway Vehicles Co.,Ltd.,Changchun,Jilin 130062,China)

机构地区：[1]中车长春轨道客车股份有限公司,吉林长春130062

出　　处：《机车电传动》2020年第2期88-91,共4页Electric Drive for Locomotives

摘　　要：文章针对轨道交通车辆轮轨磨耗及噪声的问题,提出控制轮轨摩擦因数的方法 ,通过轮轨润滑对轮轨磨擦和噪声的影响分析,得出使用轮缘润滑设备可有效降低轮轨磨耗并消除轮轨滑动摩擦产生的尖锐噪声。实际测试结果也证明了这一方法确实可行。In view of the problem of wheel/rail wear and noise of rail transit vehicles, a method of controlling wheel/rail friction coefficient was proposed. Through the analysis of the influence of wheel/rail lubrication on wheel/rail friction and noise, it was concluded that the use of wheel/rail lubrication equipment could effectively reduce wheel/rail wear and eliminate the sharp noise caused by wheel/rail sliding friction. The practical test results proved that this method was feasible.

关 键 词：城市轨道车辆 轮轨磨耗 噪声 润滑 仿真 

分 类 号：U211.5[交通运输工程—道路与铁道工程] U270.14[机械工程—车辆工程]