变位机支撑固定座的拓扑优化分析  

Topology Optimization Analysis of Positioner Support

作　　者：王鹏宇 刘泉[1] Wang Pengyu;Liu Quan(Beijing University of Information Technology,Beijing 100096)

机构地区：[1]北京信息科技大学,北京100096

出　　处：《机械管理开发》2023年第5期53-55,共3页Mechanical Management and Development

摘　　要：基于通用有限元分析软件Ansys对变位机支撑固定座进行拓扑优化设计,将传统的焊接式支撑座设计进行轻量化,同时满足材料力学的强度和刚度要求,最终固定座整体质量降低了65%左右,另一方面从理论上证实了有限元分析方法在轻量化设计中的重要性。Based on the general finite element analysis software Ansys,a topology optimization design was carried out for the support and fixing seat of the positioner,and the traditional welded support seat design was lightweight,while meeting the strength and stiffness requirements of material mechanics.Finally,the overall weight of the fixing seat was reduced by about 65%.On the other hand,the importance of the finite element analysis method in lightweight design was theoretically verified.

关 键 词：拓扑优化 有限元 变位机 轻量化 

分 类 号：TP202[自动化与计算机技术—检测技术与自动化装置]