浅谈C70型货车车轮轮缘裂纹的原因分析及应对措施

Superficial Talk about the Cause Analysis of C70 Type Freight Car Wheel Rim Crack and Countermeasures

简要分析了近期C70型货车车轮轮缘出现裂纹的相关数据,总结了导致车轮轮缘出现裂纹的内外部因素,并针对这种情况提出了几点改进措施。

In this paper, a brief analysis of the recent C70 freight car wheel flange crack appeared in the relevant data, summarizes the cause the wheel to the internal and external factors of the crack, and proposes some improvement measures in response to this situation.