螺栓预紧力作用下轿车车轮弯曲试验的有限元分析

Finite Element Analysis of the Bending Test of Car Wheel under the Action of Bolt Preload

应用CATIA软件建立了螺栓预紧力作用下的轿车车轮弯曲状态模型,对车轮弯曲试验的受力情况进行了静力学分析,通过指定材料及材料属性来模拟车轮的受力状态,掌握应力和位移的分布,进而为车轮的前期设计提供参考。

The CATIA software was used to establish the bending state model of the car wheel under the action of bolt preload and perform static analysis of the stress to the wheel under bending test. The stress of the wheel was simulated by specifying the material and material properties in order to keep track of stress distribution and its displacement, and then provided a reference for the primary design of the wheel.