摘要
使用三维建模软件UG和有限元分析软件ANSYS建立某款摩托车铝合金车轮的扭转疲劳试验有限元分析模型。结合A356铝合金的材料属性,通过ANSYS软件模拟分析车轮在试验条件下的应力应变分布规律,找出车轮结构中最大危险点的应力值。采用名义应力法对摩托车车轮扭转疲劳寿命进行预测,并与台架试验结果进行比较,验证了分析模型的正确性。
The finite element simulation model of torsion fatigue of motorcycle aluminum alloy wheeel was established by using of UG and ANSYS software.The stress value of ultimate dangerous point in wheel structure was found out by simulation analysis of the stress and strain distribution rule under the condition of experiment.The validity of the analysis model was proved.
出处
《铝加工》
CAS
2010年第3期4-7,共4页
Aluminium Fabrication
