VARIOUS APPLICATIONS OF HYDRAULIC COUNTERPRESSURE DEEP-DRAWING

Hydraulic counter-pressure deep drawing present numerous merits, many of which are not understood properly. In addition to clearing most for ming restrictions, it is also capable of forming tapering shapes and c omplicated shapes. Economical advantages such as reduction of sheet me tal material costs and die costs should also not be forgotten. This re port summarizes the features of hydraulic counter-pressure deep drawin g by introducing several actual examples of applications. (C) 1997 Pub lished by Elsevier Science S.A.