高速钢轨探伤车中走行小车的设计及试验

Design and Test of Trolley of High Speed Rail Inspection Car

介绍了能在80km/h速度下平稳走行并实施钢轨探伤的小车设计过程及其结构特点,简单记录了该小车在环行铁道试验线上完成的各项试验。

The paper describes the design procedure and the structure features of the rail inspection trolley which can operate stably at 80km/h. Various test procedures completed during the loop track test for this trolley are recorded.