基于激光测量的自由曲面零件逆向工程的实现  

Realization of free-form surface reverse engineering based on laser measurement

作　　者：谢金[1] 王文[1] 李剑[1] 

机构地区：[1]浙江大学生产工程研究所,浙江杭州310027

出　　处：《组合机床与自动化加工技术》2002年第1期34-36,共3页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：介绍了非接触式激光测量系统的软硬件组成 ,分析了未知自由曲面零件的测量规划和测量数据处理方法 ,并通过一个鼠标模型的测量和重建 ,验证了该系统的可行性 ,为自由曲面零件逆向工程的实现奠定了基础。The software and hardware structure of non-contact laser measurement system is introduced in this paper. The measurement layout and measurement data disposal for unknown free-form surface is analyzed. The feasibility of the system is testified through a mouse model measurement and reconstruction. The work is helpful for the realization of free-form surface reverse engineering.

关 键 词：自由曲面 逆向工程 非接触测量 激光测量 数据处理 

分 类 号：TG806[金属学及工艺—公差测量技术]