基于逆向工程的汽车车身前翼子板重建技术ReconstructionofAutoBodyfrontfenderbasedonreverseengineeringAbstract:Reverseengineeringisabroadprospectofthehigh-tech,quick,accurateandeasyaccesstodataandthree-dimensionalmodelofphysicalmodelforproductdesignprovidesadvancedproductdevelopment,designandmanufacturingapproach
Inthispaper,thebodyfrontfenders,forexample,usingnon-contactthree-dimensionalbodyscannertoobtainthepointcloudfile,usegeomagic-studiosoftwareforpointcloudsamplingcurvatureandpitch,getthecomputertohandlepointclouddata,thepointscloudfilenoisereductionprocessing,generatingsurface,surfacesmoothingofaseriesoftreatment,accesstoB-levelsurface
摘要:逆向工程技术是一项具有广泛应用前景的高新技术,可以迅速、精确、方便地获得实物模型的三维数据及模型,为产品设计提供了先进的产品开发、设计及制造的途径
本文以车身前翼子板为例,利用非接触式三维扫描仪获得车身的点云文件,利用geomagic-studio软件对点云进行曲率和点距取样,得到计算机能够处理的点云数据,将点云文件进行降噪等处理,生成