Customer demand Valve quality inspection Check the deviation between real object and CAD model, and check the quality of product processing. equipment used XTOM-ET 2.3M3D optical surface scanning system Inspection process The figure shows the three-dimensional data obtained by scanning and post-processing of two kinds of valves. The valve body is white, so there is no need to spray the imaging agent, only need to paste the marking points on the surface, and the XTOM system completes the scanning. By comparing the scanning results with the theoretical model, the corresponding size data can be obtained by creating a section line |