重型载重车辆灰铸铁材质制动鼓失效分析

Failure Analysis of Gray Cast Iron Brake Drum for Heavy Duty Vehicles

通过对失效制动鼓进行分析,研究制动鼓失效的机理,针对其失效原因,对其材质、组织、使用、维修、结构等提出改进措施与建议。

By the analysis of the failure brake drum, the failure mechanisms of the brake drum were obtained. According to the failure mechanism of the brake drum, the improved measures and suggestions on its material, microstructure use, maintenance, and structure were put forward.