基于ANSYS拓扑优化的助老衣柜轻量化设计  

Lightweight Design of Elderly Wardrobe Based on ANSYS Topology Optimization

作　　者：蒋以恒 胡奕强 唐彧恺 何纪扬 劳涵韬 彭黄湖 JIANG Yiheng;HU Yiqiang;TANG Yukai;HE Jiyang;LAO Hantao;PENG Huanghu(School of Science and Engineering,Huzhou University,Huzhou 313000,China)

机构地区：[1]湖州师范学院工学院,浙江湖州313000

出　　处：《湖州师范学院学报》2023年第4期73-78,共6页Journal of Huzhou University

基　　金：浙江省基础公益研究计划项目(LGF22E080025);国家级大学生创新创业训练计划项目(202110347040)。

摘　　要：为验证某型号助老衣柜构件的综合使用性能,寻求轻量化解决方案,采用SolidWorks三维软件进行建模,并利用ANSYS Workbench软件进行网格划分,对构件进行有限元仿真分析.根据有限元分析结果,对柜体进行结构优化设计和轻量化设计.结果表明,在满足综合性能要求的前提下,所做的拓扑优化分析设计能避开应力值的较大区域,使安全性要求得到满足.通过结果分析发现,优化后的助老衣柜,其柜体质量减少25.8%.本研究对后续类似构建产品轻量化设计具有一定的参考价值.In order to verify the comprehensive performance of a type of the elderly wardrobe component and seek a lightweight solution,this paper uses the 3D software Solidworks for modeling,and ANSYS Workbench software for mesh division and finite element simulation analysis of the component.According to the results of finite element simulation analysis,this paper optimizes the structure of the cabinet and seeks the lightweight solution.The result shows that on the premise of meeting the comprehensive performance requirements of special structures,the topology optimization design avoids the areas with large stress values and meets the safety requirements.Through the result analysis,the weight of the optimized elderly wardrobe has been reduced by 25.8%.This study has certain reference value for the follow-up similar construction product lightweight design.

关 键 词：拓扑分析 轻量化 ANSYS 结构优化 柜体结构 

分 类 号：TH122[机械工程—机械设计及理论]