高速铁路动车组轴箱轴承润滑技术现状与展望  

Present Situation and Prospect of Axle Box Bearing Lubrication Technology of High-speed Railway EMU

作　　者：吴宝杰[1] 杨洪滨 杜森森 王夕明 王兆坤[1] 张晓凯[1] 刘亚春[1] 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)

机构地区：[1]中国石化润滑油有限公司润滑脂分公司,天津300480 [2]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

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

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.

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 

分 类 号：U260.331.3[机械工程—车辆工程]