采用三维软件ProE建立钢板弹簧几何模型,导入ANSYS Workbench中经网格化后进行计算,仿真钢板弹簧安装中心螺栓和安装u形螺栓后的位移及应力云图,得出钢板弹簧检验和装配两种状态下的力学性能。分析结果得到了钢板弹簧刚度台架试验的验证,证明了该方法的有效性,可用于以后钢板弹簧的设计计算及失效分析。 The three-dimensional software ProE is used to establish the leaf spring geometric model, which is imported into ANSYS Workbench and calculated through gridding. The displacement and stress cloud after the installation of the center bolt and the u-bolt are simulated, and the leaf spring inspection and assembly state are obtained Under the mechanical properties. The results of the analysis have been verified by the spring-loaded plate spring bench test, which proves the effectiveness of the method and can be used in the design calculation and failure analysis of the leaf spring in the future.