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指出了列车轮对的主要缺陷及其危害性 ,分析了国内外轮对检测的现状 ,提出进行智能化在役检测的必要性和紧迫性。基于这类检测系统的基本要求 ,阐述了拟采用的对策及其技术创新工程的内容。
The main defects and hazards of train wheelsets are pointed out. The status of wheelset test at home and abroad is analyzed, and the necessity and urgency of carrying out intelligent in-service testing are put forward. Based on the basic requirements of this kind of testing system, the countermeasures to be adopted and the content of its technological innovation project are expounded.