基于ANSYS Workbench的隔爆壳体目标驱动优化设计

Goal driven optimization design of flameproof shell based on ANSYS Workbench

为了更加高效地设计具有最优壁厚的煤矿设备隔爆壳体,使用Pro/E三维设计软件建立隔爆壳体的三维参数化模型,设置需要进行优化的变量,应用ANSYS Workbench有限元分析软件对模型进行有限元分析并对变量进行目标驱动优化分析,得出在满足防爆要求和壳体质量最轻情况下的最优壁厚,从而节约了材料,降低了设计成本。

In order to design flameproof shell of coal mine equipment with the optimum wall thickness more efficiently,three-dimensional parametric model of the flameproof shell was established and variable need to be optimized was set by use of Pro/E three-dimensional design software,finite element analysis of the model and goal driven optimization analysis of the variable were performed by use of ANSYS Workbench finite element analysis software,and the optimum wall thickness was obtained which meet requirement of flameproof and the lightest shell weight,so as to save material and reduce design cost.