大型矿山挖掘机斗齿磨损失效分析与抗磨措施

Analysis on Wear Failure of Bucket Teeth of Mine Excavators and the Anti-wear Measures

针对大型矿山挖掘机斗齿磨损失效现象,运用摩擦学原理,分析了失效原因,提出了通过改进设计、合理选材和表面处理等抗磨措施。

Aimed at the wear phenomena of bucket teeth for great type mine excavators, the failure causes were analyzed based on tribology principle, some anti-wear measures were presented, such as improving the design, selecting materials rationally and surface disposal.