Abstract Forming process plays a significant role in manufacturing product. Deep drawing among the forming is considered superior because of its low wastage. The appropriate parameters to have an optimized must be found. A slight change these will cause major on positive or negative side. In this, punch forces mainly focused. This force used draw object. An experiment by varying made and invest...

A cylindrical deep drawing test was conducted for the purpose of improving drawability, product accuracy, and quality in warm using a superplastic material with large strain rate dependence. Then, effects blank holding force (BHF) punch speed (SPD) on flange wrinkle behavior wall thickness distribution were investigated by experiments theoretical analysis. Zn-22Al-0.5Cu-0.01Mg alloy SPZ2 sheet ...