【摘要】 针对汽车覆盖件的特点,以某轻型货车前围覆盖件设计为例,提出一体化逆向设计思想。即由照相式扫描仪Camega得到数据点,采用Cloudprocess软件平台进行点云预处理,最后由逆向工程软件Imageware完成曲面重构。详细地阐述了如何由大量数据点进行曲线、曲面反求的汽车覆盖件逆向设计方法,并论证了该方法的可行性。更多还原

【Abstract】 Based on the characteristic of automobile panel,this paper takes the reverse design of front panel from a light truck as example and puts forward an integrated reverse design idea.The data points are obtained by the photo scanner Camega,the points cloud are pretreated by Cloudprocess software platform,surface reconstruction is achieved by reverse design software Imageware.The reverse design method of automobile panel is discussed detailedly by curve and curved surface based on a large amount of points,the feasibility is also discussed in this paper.更多还原