基于Solidworks Simulation的工装压板有限元分析及优化设计

Finite Element Analysis and Optimization Design of Tooling Plate Based on Solidworks Simulation

针对弹簧工装在传统设计制造中存在的重量大、结构笨重、加工成本高等问题,采用Solidworks软件对其关键部件工装压板进行优化设计。利用Solidworks软件对工装压板进行参数化建模及装配,并利用Simulation模块对工装压板装配体进行静力学分析。在有限元分析的基础上,采用评估优化算例进行优化设计,优化结果表明工装压板质量减轻了10.5%,形变减小了1~2μm,性能结构更加合理,可提高工作效率,降低工人劳动强度。

Due to spring fixture have great weight, heavy structure and high process cost in traditional design and manufacture, optimization design of tooling plate key part of the spring fixture has be performed by Solidworks software. The parametric modeling and assembly of tooling plate were carried out by Solidworks, and then static analysis of tooling plate assembly is carried on by Simulation module. On the basis of finite element analysis, the optimal design of tooling plate is achieved through evaluation optimization example. The optimization results show that the mass of the tooling plate reduced by10.5% and deformation decreased by 1 ~2 μm. Its structural performance is more reasonable and can improve work efficiency, reduce the labor intensity.