基于逆向工程技术的汽车座椅套平面样版快速开发技术研究  

Rapid Development of Automobile Seat Cover Plane Template Based onReverse Engineering Technology

作　　者：胡锦洲 刘锋 庞建军 田世雄 褚忠宇 HU Jin-zhou;LIU Feng;PANG Jian-jun;TIAN Shi-xiong;CHU Zhong-yu(College of Mechanical and Automobile Engineering,Zhejiang University of WaterResources and Electric Power,Hangzhou 310018,China)

机构地区：[1]浙江水利水电学院机械与汽车工程学院,浙江杭州310018

出　　处：《浙江水利水电学院学报》2020年第6期69-72,共4页Journal of Zhejiang University of Water Resources and Electric Power

基　　金：国家级大学生创新创业训练项目(201811481003)。

摘　　要：在分析了传统汽车座椅套平面样板开发流程制约瓶颈的基础上,采用逆向工程技术方法,通过对座椅套表面三维点云数据采集并优化处理获得高质量座椅外观点云数据,并在此基础上进行UGNX座椅外观曲面逆向重构和检测,应用二次开发曲面展开方法对获得的座椅外观曲面进行平面展开,有效实现了座椅套平面样板图快速开发。Based on the bottleneck analysis on the development process of traditional automobile seat cover plane template,the reverse engineering technology method is used to obtain high-quality seat appearance point cloud data by collecting and optimizing the three-dimensional point cloud data on the surface of the seat cover.On this basis,reverse reconstruction and detection on the appearance surface of the seat were carried out in UGNX,then,the 2D flat patterns of the seat surfaces were gotten by the further development of 3D surface flattening method,and the rapid development of plane model of the seat cover was effectively realized.

关 键 词：座椅套 逆向工程 曲面展开 样板快速开发 

分 类 号：O432.2[机械工程—光学工程]