摘要
论述了我国货车主型转向架不同运用时间的磨耗、尺寸、形状和性能参数的变化情况,并结合现场调研结果进行了部件测试和整车动力学性能仿真分析。研究结果表明,我国货车主型转向架在运用过程中性能稳定,满足转向架运用和检修限度要求。
The changes of wear,dimensions,shapes and performance parameters of main type freight car bogies in China at different operation time are discussed.In combination with the investigation result in field,the simulation analysis of part measurement and integral vehicle dynamics performance is made.The research result shows that the performance of main type freight car bogies in China is stable and can meet the requirements of operation,inspection and repair limits on bogies.
出处
《铁道车辆》
2016年第10期12-16,4,共5页
Rolling Stock
关键词
转向架
运用
性能
演变规律
bogie
operation
performance
evolution law
