4 spectrum METAL FORMING 2010 T he idea for synchronized drawing comes from the Dresden Fraunhofer Institute for Machine Tools and Forming Technology (IWU): when the ram and die cushion of a press move in a phase- shifted rhythm adapted to the material properties and divide the drawing process into a number of small forming processes, almost without metal holders, the failure limits of the sheet metal are reached later than in a press stro

Join for free to read