摘要
车轮优化设计过程中,传统的实验分析方法周期长、费用成本高,本文采用有限元分析方法,跟据车轮实际运行状态,对车轮的弯曲试验过程构建物理模型,求解出载荷参数,通过有限元模块进行仿真分析,根据应力云图,对薄弱结构进行优化,并通过实际实验进行验证,试验结果表明有限元仿真分析在车轮优化设计过程中的有效性和可靠性。
In the process of wheel design optimization,the traditional experimental analysis method is characteristic of cycle length and high cost.In this paper,according to the actual running state of the wheel,the physical model of the wheel bending fatigue test process is established by using the finite element analysis,and with the calculated load parameters be applied,then carries on the simulation analysis through the finite element module,optimizes the weak structure according to the stress nephogram.The analysis of the experimental results show that the finite element analysis is effective and reliable in the process of wheel design optimization.
作者
朱文婧
王永林
章孟军
ZHU Wen-jing;WANG Yong-lin;ZHANG Meng-jun(Zhejiang Wanfeng Auto Wheel Co.,Ltd.,Xinchang 312500,China)
出处
《内燃机与配件》
2021年第12期55-56,共2页
Internal Combustion Engine & Parts
关键词
有限元
弯曲疲劳
结构优化
finite element
bending fatigue
structure optimization
