地铁齿轮箱磨合油换油指标初探  

A Study of the Oil Changing Index for Metro Vehicle Gearbox in Running-in Period

作　　者：张冯章 沈阳 赵胜辉 吴红燕 ZHANG Fengzhang;SHEN Yang;ZHAO Shenghui;WU Hongyan(CRRC Qishuyan Institute Co.,Ltd.,Changzhou,Jiangsu 213011,China)

机构地区：[1]中车戚墅堰机车车辆工艺研究所有限公司,江苏常州213011

出　　处：《轨道交通材料》2023年第1期33-35,共3页MATERIALS FOR RAIL TRANSPORTATION SYSTEM

摘　　要：通过对地铁齿轮箱磨合过程中润滑油的运动黏度、含水量和铁元素含量进行检测,总结变化趋势,分析变化原因,结合在用润滑油的相关换油指标标准和规范,对地铁齿轮箱磨合油的换油揩标进行了初步探索。By means of testing the kinematic viscosity,water content and iron element content of the lubricating oil in gearboxes for metro vehicles in running-in period,the variation trend is summarized,the causes of changes analyzed and the oil changing index for metro vehicle gearbox in running-in period is studied in consideration of the relevant standards and regulations for oil changing index of lubricating oil in use.

关 键 词：地铁齿轮箱 磨合期 换油指标 

分 类 号：U270.33[机械工程—车辆工程]