国内外高速铁路车轴技术发展现状与展望  

Development Status and Prospect of High-speed Railway Axle Technology at Home and Abroad

作　　者：吴毅 李翔 冯亦得 赵雷 康锋 赵兴龙 WU Yi;LI Xiang;FENG Yide;ZHAO Lei;KANG Feng;ZHAO Xinglong(Metals and Chemistry Research Institude,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Technical Center of CRRC Qingdao Sifang Vehicle Research Institute Co.,Ltd.,Qingdao Shandong 266031,China;Jinxi Axle Co.,Ltd.,Taiyuan Shanxi 030000,China;Taiyuan Heavy Industry Rail Transit Equipment Co.,Ltd.,Taiyuan Shanxi 030001,China)

机构地区：[1]中国铁道科学研究院集团有限公司金属及化学研究所,北京100081 [2]中车青岛四方车辆研究所有限公司技术中心,山东青岛266031 [3]晋西车轴股份有限公司,太原030000 [4]太原重工轨道交通设备有限公司,太原030001

出　　处：《高速铁路新材料》2022年第5期1-6,共6页Advanced Materials of High Speed Railway

基　　金：中国国家铁路集团有限公司科技研究开发计划项目(K2021J044);中国铁道科学研究院集团有限公司科研项目(2021YJ223)。

摘　　要：高速铁路车轴是高铁列车的关键部件之一,其性能直接关系到列车的运行安全,世界上主要的铁路发达国家都建立了比较完善的车轴设计校核、材料工艺及生产制造体系。主要对国内外高速铁路车轴技术发展现状进行了分析总结,并对今后技术发展方向进行了展望,以便为车轴研发制造和检修运用提供理论依据和技术参考。High speed railway axle technology is one of the key technologies of high-speed railway train.It is an important component related to the safety and reliability of train operation.Major railway developed countries in the world have formed systematic axle design method,material technology and manufacturing system.This paper mainly summarized and analyzed the development status of high-speed railway axle technology at home and abroad,and looked forward to the future technical development direction,so as to provide theoretical basis and technical reference for axle R&D,manufacturing,maintenance and application.

关 键 词：高速铁路 车轴 生产工艺 结构设计 产品性能 发展展望 

分 类 号：U260.331.1[机械工程—车辆工程]