基于有限元的汽车后驱动桥桥壳急刹车时程分析

Automotive drive axle bridge shell after based on finite element analysis when the brakes

过去对于传统的汽车后驱动桥桥壳研究,主要是在振动模型和静力工况的基础上进行的,并没有关于动态性能方面的研究分析,但是汽车性能的好坏,主要根据汽车的动态响应来决定,因此应用了有限元分析方法,重点针对汽车后驱动桥的桥壳急刹车时程情况展开了分析和改进。

The traditional automobile drive axle bridge shell after study,mainly on the basis of vibration model and the static condition,and there is no research on dynamic analysis,but the performance is good or bad,mainly based on the dynamic response of a car to decide,so this article creation of application of the finite element analysis method,focusing on automotive drive axle bridge shell slam the brakes on schedule after the analysis and improvement.