减震皮带轮有限元分析

Finite Element Analysis on Damping Pulley

文章对某汽油机的减震皮带轮的进行了有限元分析,具体分析项目主要包括静强度校核以及疲劳校核。计算结果显示,最大主应力小于材料的拉伸极限,最小主应力绝对值小于材料压缩极限,两个计算工况的最小疲劳安全系数均满足评价指标。

The article had a finite element analysis on damping pulley. Analysis work included static strength check and fatigue check. The results indicated that maximum principle stress was less than ultimate tensile strength and minimum principle stress was less than ultimate compressive strength, at the same time fatigue safety factor met evaluation standard at two work condition.