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本文研究了在轮对不同部位处确定报废标准的方法;阐明不同部位的报废标准是各不相同的。在事先已查出缺陷的轮对试验中所获得的统计数据的基础上,提出了不同部位的报废标准。在今后的货车轮对自动声发射检测过程中,将提供缺陷坐标说明书和危险程度评价说明书。
This paper studies ways to determine end-of-life standards at different parts of a wheelset; clarifies that end-of-life standards vary from part to part. On the basis of the statistical data obtained from the wheelset tests of defects that have been detected in advance, the criteria for scrapping in different parts are proposed. In the future of truck wheel automatic acoustic emission detection process, will provide the coordinates of defects coordinates and risk assessment instructions.