Support System of Sink Field Theory for Process Modelling of Stamping Deformation

Support Syftem of sink Field Theory (3SFT) for process modclling of stamping deformation is developed. It includes simplified date-base, modelbase, functionbase and control language.
By using 3SFT, the modelling computation on deep drawing process of reentrant contour shell has been operated, Blank contours, strain rate distribution and computer modelling of deep drawing process is obtaind in blueprint.