货车转向架动力学参数测试台研究  

Research on Test-rig for Measuring Dynamic Parameters of Freight Car Bogie

作　　者：任利惠[1] 张辉[1] 胡用生[1] 

机构地区：[1]同济大学沪西校区机车车辆工程系,上海200331

出　　处：《同济大学学报（自然科学版）》2002年第6期699-704,共6页Journal of Tongji University:Natural Science

摘　　要：介绍了我国第一个货车转向架动力学参数测试台的结构组成和试验原理 ,探讨了在参数测试台上三大件式转向架抗菱刚度等参数的测试方法 ,并使用参数测试台对 2E轴低动力作用货车转向架的抗菱刚度等参数进行了试验测定 .The first test-rig for measuring dynamic parameters of freight car bogie is developed in China, and the methods to measure dynamic parameters such as warp stiffness of three pieces bogie on this test-rig are studied. With the aid of this test-rig, a new prototype of three-piece bogie is developed successfully.

关 键 词：货车 转向架 动力学 试验台 

分 类 号：U211.5[交通运输工程—道路与铁道工程]