基于蠕变模型的波形弹簧弹力衰减特性分析及寿命预测研究

邱海涛,王晓燕,胡鼎国,胡洋,李双喜

Elasticity decay characterization analysis and life prediction of wave spring based on creep model

Haitao QIU,Xiaoyan WANG,Dingguo HU,Yang HU,Shuangxi LI

表2 蠕变本构方程的参数

Table 2 Parameters of creep constitutive equation

T/K A n m 298 3.899 58×10-49 17.938 4 0.075 5 373 1.471 43×10-42 15.503 6 0.063 3 423 6.449 99×10-35 12.348 0 0.059 5 573 1.500 00×10-26 9.379 3 0.042 1 723 1.298 87×10-20 6.731 2 0.035 5