某车型转向器壳体断裂问题分析

Steering Gear Housing Break Down Analysis

在转向器壳体断裂问题的分析中,通对实验验证以及CAE分析,查找出壳体安装脚根部应力大,是导致壳体断裂的主要原因。通过对高应力部位形状改善以及实验验证,确定改善方案有效。

In the analysis of steering gear housing breakage,depending on the validation data and the CAE analysis result,finding out the high stress from the mounting bracket foot is the main cause of housing breakage.Changing the form of bracket foot and part validation,the improvement prove resultful.