Accurate and quick analysis of sheet metal distortion and thickness at work site
AutoGrid comsmart can analyze distortions in molded panels. After molding process, 4 CCD cameras take images of the grid pattern which is printed beforehand on sheet metal prior to molding and calculate the amount of deformation performing various types of analysis including the sheet metal elongation rate and distortion. After taking a single shot with the lightweight mobile measuring head equipped with 4 CCD cameras and then calculating 3D coordinates for grid intersection points, dedicated software is used to construct an FLD (Forming Limit Diagram) that includes the distortion amount, sheet metal thickness reduction rate and FLC (Forming Limit Curve) information to enable the formability of the panel to be analyzed.