Application and study of 3D alignment technology for the inspection of automobile punching parts
Hongyuan Zhang, Lingxi Wang · 2011
As for quality problems of automobile punching parts, an inspection method based on Geomagic reversing engineering software is established; basic principle thereof is scanning an automobile punching part by means of a photographic 3D scanner so as to acquire point cloud data and comparing processed point cloud data with standard digitalized samples by means of 3D alignment technology so as to acquire a processing error of the punching part.