拉压疲劳数据在FEA中的应用

The Application of Stress Fatigue Data in FEA

通过实验测量的方法可以准确得到活塞材料数据的疲劳特性,然后将这组数据应用于有限元分析中,用来评价活塞设计的可靠性。

The fatigue data of the piston material can be gotten through the test and measurement , which may be used in the FEA to evaluate the design reliability of the piston.