【摘要】 为了探索卡车钢板弹簧的动态刚度特性仿真分析的研究方法,采用了ANSYS仿真分析软件与台架试验两者相结合的方法,重点研究了钢板弹簧的静态刚度特性与动态刚度特性,得到相应的力学特性曲线,同时也分析了片间摩擦因子对卡车钢板弹簧静态刚度的影响。研究结果表明:通过有限元仿真数据与台架试验数据的对比分析,两者吻合的比较好,相对的误差均小于6%,这充分说明运用ANASYS的仿真分析方法是非常有效的,可用于钢板弹簧的动态刚度特性的研究。更多还原

【Abstract】 In order to explore research method of simulation analysis of the dynamic stiffness characteristics of truck leaf spring. In this paper,the method of combining ANSYS simulation software and bench test is used,It studies the stiffness characteristic of static and dynamic characteristics of leaf spring,and then get the corresponding mechanical characteristic curves,meanwhile,the influence of friction factor on the static stiffness of leaf spring is analyzed.The results of the study show that:through comparative analysis of finite element simulation data with experimental data,they are good agreement,the relative errors are less than 6%,which indicates that the simulation method is effective by using ansys and can be used dynamic stiffness characteristics study of leaf spring.更多还原