脚部支撑件拓扑优化设计与分析

Foot Support Topology Optimization Design and Analysis

分析和研究了外骨骼机构中脚部支撑零件的减重优化设计问题,使用Solidworks进行了拓扑优化分析,完成轻量化概念设计,获得了优化后材料分布情况;使用Design X对生成的模型面片进行逆向建模得到优化后的实体。对比优化前后的模型,在变形量可控的基础上零件实现了大幅减重的优化效果。为零件的轻量化设计提供了一种使用最常用的工程设计软件实现的简单便捷的方法。

The weight loss optimization design of foot support parts in exoskeleton mechanism is analyzed and studied,the topological optimization analysis is carried out by Solidworks,the lightweight concept design is completed,and the optimal material distribution is obtained,and the resulting model patches are reverse modeled with DesignX to be optimized.Compare the model before and after optimization,and the optimization effect of the part’s significant weight loss on the basis of the controllable amount of deformation.Lightweight design of parts provides a simple and convenient way to implement them using the most commonly used engineering software.