某型发动机架疲劳断裂分析与对策

An Aircraft Engine Frame Fatigue Fracture Analysis and Maintenance

针对某型发动机架2#管疲劳断裂故障,分析其故障机理,定性和定量解析其原因,提出相应的解决措施对策。对类似疲劳断裂故障的分析和处理具有借鉴意义。

By a aircraft engine frame 2# pipe＇s fatigue fracture,analyzed the mechanism of the fatigue fracture,the reasons of the fatigue fracture and explained the countermeasures,this have very important guiding sense to structure＇s technology capability of avoiding fatigue fracture for each kind of mechanical component production.