摘要
介绍了用于孔径40 mm的空心车轴的探伤装置的结构、主要规格,以及基于模型车轴实施的探伤评价试验结果,阐述了该装置在现车探伤作业中的使用情况。
The structure, main specifications, the supersonic detection evaluation and test results of the supersonic detection device for the hollow axle with the diameter of 40 mm are described. The operation of the device in the supersonic detection for the present cars is expounded.
出处
《国外铁道车辆》
2008年第3期39-43,共5页
Foreign Rolling Stock
关键词
空心车轴
探伤装置
结构
日本
hollow axle
supersonic detection device
structure
Japan
