The results show that the fracture of the tow-stage turbine blades is overload fracture.
结果表明，高压二级涡轮叶片的断裂为过载断裂，叶片的断裂与材质或加工无关。
But generally speaking, bearing usually appears most of the overload fracture of failure.
但一般来说，通常出现的轴承断裂失效大多数为过载失效。
When the applied load exceeds the limit strength of the material as a result of parts breaking overload fracture.
当外加载荷超过材料强度极限而造成零件断裂称为过载断裂。
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