摘要
介绍了铁道车辆车轴、牵引电动机、齿轮装置用轴承及其润滑技术的现状和新技术动向,并提出了提高轴承性能的对策。
The existing conditions and the trend of the new technology in bearings and lubrication for rolling stock axles, traction motors and gear devices are described. And the counter measures to improve the performance of bearings are given out.
出处
《国外铁道车辆》
2004年第5期40-44,共5页
Foreign Rolling Stock
关键词
铁道车辆
轴承
日本
rolling stock
bearing
Japan
