摘要
从结构形式、尺寸、寿命等方面分析了高速铁路动车组轴箱轴承的技术现状,对国内外高速铁路轴箱轴承润滑脂的应用现状、我国动车组轴箱轴承润滑脂的性能及标准进行了分析,研究了高速动车组轴箱轴承润滑脂的性能要点,并对其发展趋势进行了展望。
From the aspects of structure,size and service life,the technical situation of the axle box bearing of high-speed EMU was analyzed.It also analyzed the application status of the axle box bearing grease of high-speed railways at home and abroad,and the performance and standards of the axle box bearing grease of EMU in China.The technical points of the axle box bearing grease of high-speed EMU were studied,and its development trend was prospected.
作者
吴宝杰
杨洪滨
杜森森
王夕明
王兆坤
张晓凯
刘亚春
WU Baojie;YANG Hongbin;DU Sensen;WANG Ximing;WANG Zhaokun;ZHANG Xiaokai;LIU Yachun(Institute of Grease,Sinopec Lubricant Co.,Ltd.,Tianjing 300480,China;Metals and Chemistry Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China)
出处
《高速铁路新材料》
2022年第3期7-10,共4页
Advanced Materials of High Speed Railway
关键词
高速铁路
动车组
轴箱轴承
润滑脂
技术现状
发展趋势
high-speed railway
EMU
axle box bearing
grease
technical situation
development trend