基于有限元分析的铝合金轮毂径向疲劳寿命的预测

王慧芳; 龙思远; 朱姝晴

doi:10.15980/j.tzzz.2014.12.008

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基于有限元分析的铝合金轮毂径向疲劳寿命的预测
Fatigue Life Evaluation of Aluminum Alloy Wheel Radial Test Based on the Finite Element Analysis
2014年34卷第12期页码：1259-1261
纸质出版日期： 2014 ，
DOI： 10.15980/j.tzzz.2014.12.008

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[1]王慧芳,龙思远,朱姝晴.基于有限元分析的铝合金轮毂径向疲劳寿命的预测[J].特种铸造及有色合金,2014,34(12):1259-1261.

Wang Huifang, Long Siyuan, Zhu Shuqing. Fatigue Life Evaluation of Aluminum Alloy Wheel Radial Test Based on the Finite Element Analysis[J]. Special Casting & Nonferrous Alloys, 2014,34(12):1259-1261.
[1]王慧芳,龙思远,朱姝晴.基于有限元分析的铝合金轮毂径向疲劳寿命的预测[J].特种铸造及有色合金,2014,34(12):1259-1261. DOI： 10.15980/j.tzzz.2014.12.008.

Wang Huifang, Long Siyuan, Zhu Shuqing. Fatigue Life Evaluation of Aluminum Alloy Wheel Radial Test Based on the Finite Element Analysis[J]. Special Casting & Nonferrous Alloys, 2014,34(12):1259-1261. DOI： 10.15980/j.tzzz.2014.12.008.

摘要

利用ANSYS软件对摩托车铝合金车轮径向疲劳试验进行了动态仿真分析

得到了轮毂结构危险点的应力分布状态。结合铝合金的材料特性

运用名义应力法预测出车轮的径向疲劳寿命为591万次循环

为轮毂的设计开发提供参考。

Abstract

The dynamic radial fatigue test of aluminum alloy wheel for motorcycle was simulated by the ANSYS software to obtain the stress distribution of the risk points in wheel structure.The wheel radial fatigue life is predicted to 5.91 million cycles by the Nominal Stress Approach combined with the properties of aluminum alloy.The method provided a certain reference for wheel design and development.