基于Pro/E后视镜曲面的反求与加工模拟  

Reverse and Simulation Processing of Rearview Mirror on Pro /E

作　　者：高东强[1] 陈超群[1] 林欢[1] 弋江淼 

机构地区：[1]陕西科技大学机电工程学院,陕西西安710021

出　　处：《轻工机械》2013年第5期7-10,共4页Light Industry Machinery

基　　金：陕西科技大学科研启动项目(BJ12-13)资助

摘　　要：以后视镜曲面为例,首先采用三维激光扫描方式采集曲面数据,并对数据处理形成点云。然后在此基础上运用逆向工程的技术,利用Pro/E软件对后视镜的数据点云进行处理和曲面的重构与优化,在得到后视镜的优化曲面后,利用Pro/E自带的NC加工模拟模块、对后视镜的部分曲面进行刀具加工模拟的设计。由此说明利用Pro/E可以完成复杂曲面的反求、重构和加工模拟的完整设计过程。Taking the rear-view mirror surface as example, firstly 3D laser scanning data collection surface was used, and the data processing of point cloud was formed. Then on the basis of using reverse engineering technology and using Pro/E software, the point cloud data of rearview mirror were processed, and the surface was reconstructed and optimized in the rearview mirror. After obtained the optimized surface, the cutter machining simulation of rearview mirror part surface was designed by using Pro/E with NC machining simulation module. The results show that the use of Pro/E can complete a whole design process of complex surface, reconstruction in reverse and machining simulation.

关 键 词：曲面重构 逆向工程 PRO E软件 加工模拟 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]