汽车后视镜逆向工程应用设计

Automobile Rearview Mirror Reverse-engineering Application Design

逆向工程(反求工程)是利用对实物测量的数据重新构造实物的计算机模型,然后利用CAD/CAE/CAM等计算机辅助技术进行分析、再设计、再加工的过程。针对汽车后视镜实施逆向工程,在给出其具体过程的同时,给出了自动、手动两种曲线(曲面)拟合的方法与过程,在产品设计与改进中具有极强的借鉴意义。

Reverse engineering （counter-engineering） is the proeess of analysis, re-design and re-processing, by using of physical measurement data to reconstruct the real computer model and then using CAD/CAE/CAM, computer-aided techniques. Automatic and manual of two curves （surface） method and process of fitting were provided, by aiming at implementation for rearview mirror reverse engineering and providing its specific processes at the same time, with significance of use for reference in product design and improvement.