激光雕刻机关键部件的创新设计与优化  

Creation design and optimization of the critical part of laser engraving machines

作　　者：李莉敏[1] 朱承德[1] 夏丽丽[1] 朱宁峰[1] 

机构地区：[1]上海大学CIMS和机器人中心。上海200072

出　　处：《机械设计与制造》2008年第8期29-31,共3页Machinery Design & Manufacture

摘　　要：介绍台式激光雕刻机关键部件-X轴向运动部件的创新设计与优化,通过改进X轴向传动系统来减小激光点阵间距,提高加工精度。同时利用HYPER WORKS软件的优化模块,在保证可制造性基础上,对影响精度的主要零件进行联合优化,进一步改善结构性能。It introduces creation design and optimization method about the x-axis component which a critical component of desk laser engraving machines. It decreases laser dot matrix space and increases accuracy of manufacture by improving the x-axis transmission system structure.Considering producibility,it uses multiform optimization methods to improve main parts which influence precision by the optimization module of hyper works software.

关 键 词：激光雕刻机 点阵间距 有限元分析 应力和变形 优化 

分 类 号：TH12[机械工程—机械设计及理论] TP271.2[自动化与计算机技术—检测技术与自动化装置]