基于逆向工程的汽车后视镜再设计研究  

The Research of Automotive Rearview Mirror Re-design Based on RE

作　　者：李海燕[1] 谭光宇[2] 李海宝[3] 赵汗青[1] 

机构地区：[1]黑龙江科技学院机械工程学院,黑龙江哈尔滨150027 [2]哈尔滨理工大学机械动力工程学院,黑龙江哈尔滨150080 [3]黑龙江科技学院数力系,黑龙江哈尔滨150027

出　　处：《机床与液压》2009年第6期29-31,共3页Machine Tool & Hydraulics

基　　金：哈尔滨市科技攻关项目(2005AA1CG020);黑龙江省自然科学基金项目(E200527)

摘　　要：通过研究和讨论逆向工程的理论和方法,提出汽车后视镜再设计中需要解决的主要问题。利用ATOSII三维光学扫描测量系统对汽车后视镜进行了反求测量实验;利用Pro/E软件进行了实体模型的重构;用UG进行了关键点的选取,再通过ANSYS对汽车后视镜壳体进行了受力分析,在UG中经过改进,最终得到受力更加合理的三维CAD模型。The main issues for the automobile rearview mirror re-design were discussedbased on reverse engineering. The reverse measurement on automobile rearview mirror was made using ATOSⅡ 3D optical scanner diagraph system, the physical model was reconstructed using Pro / E software, the key points were selected by UG, the force of automobile rearview mirror shell was analyzed by ANSYS and improved in the UG, a more reasonable 3D CAD model was obtained.

关 键 词：汽车后视镜 逆向工程 ATOSII CAD模型重构 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]