国外典型变轨距转向架轮轴间的磨耗分析  

Wear Analysis of Wheel Shaft in Typical Gauge Changeable Bogies Abroad

作　　者：周殿买 黄志辉[2] 徐彬[3] 戴晓超 孔瑞晨 ZHOU Dianmai;HUANG Zhihui;XU Bin;DAI Xiaochao;KONG Ruichen(CRRC Changchun Railway Vehicles Co.,Ltd.,Changchun,Jilin 130062,China;State Key Laboratory of Traction Power,Southwest Jiaotong University,Chengdu,Sichuan'610031,China;Changchun Aiatomobile Industry Institute,Changchun,Jilin 130011,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 [2]西南交通大学牵引动力国家重点实验室,四川成都610031 [3]长春汽车工业高等专科学校,吉林长春130011

出　　处：《机车电传动》2018年第6期42-45,71,共5页Electric Drive for Locomotives

基　　金：国家重点研发计划项目(2016YFB1200501)

摘　　要：变轨距转向架技术在国外已有成功应用经验,在运用过程中出现了车轴磨损、滑动轴承使用寿命短等问题。详细介绍了日本和波兰变轨距转向架出现的问题、原因和解决措施,分析了西班牙变轨距转向架的特点及磨耗情况,为我国变轨距转向架轮轴磨耗问题提供解决思路。Gauge changeable bogie technology has been successfully applied abroad,and problems such as axle wear and short service life of sliding bearings have appeared in the course of operation.The problems,causes and solving measures of gauge changeable bogies in Japan and Poland were introduced in detail.The characteristics and wear condition of gauge changeable bogies in Spain were analyzed.A feasible way to solve the problem of wheel axle wear in the development of gauge changeable bogies in China was put forward.

关 键 词：变轨距转向架 滑动轴承 车轴磨损 变轨距技术 

分 类 号：U260.331.1[机械工程—车辆工程] U270.331.1[交通运输工程—载运工具运用工程]