地铁B型车辆ZMA120型转向架的技术特征  

Technical Characteristics of ZMA120 Bogie for Metro B-type Vehicle

作　　者：陶功安[1] 周若湘 陈喜红[1] 孙永鹏[1] 罗彦云[1] 曾艳梅[1] 朱向阳[1] 

机构地区：[1]南车株洲电力机车有限公司,株洲412001 [2]广州地下铁道总公司,广州510380

出　　处：《城市轨道交通研究》2009年第11期13-19,共7页Urban Mass Transit

摘　　要：介绍了适用于地铁B型车辆的ZMA120型转向架的整体结构、主要技术特点和技术参数。详细介绍了构架、车轴、车轮、轴箱体、牵引装置等重要零部件的技术特点、强度计算结果和型式试验结果,以及整车的动力学性能计算结果。各项计算结果和试验结果均满足标准要求。This paper presents the main characteristics, technology parameters and the structure of ZMA120 bogie used for B-type metro vehicles. The technical characteristics, the strength analysis and test for important parts such as bogie frame, ＂axle, wheel, axle box and traction device are introduced, the dynamic performance of the vehicle is simulated. The calculation and test results show that the requirements have been reached according to the relative standards.

关 键 词：地铁车辆 动车转向架 拖车转向架 性能 

分 类 号：U270.33[机械工程—车辆工程]