Methods of Increase of Ductility in Explosion Shaping of High-Strength Sheet Material

Abstract

The outcomes of research on the increase of ductility of low-ductile materials are indicated in this work. Dynamic effects of increase of materials ductility and special technological methods are used to obtain by a method of explosive forming high-strength details. On the one hand, these methods are based on the increase of stability of the shaping process. On the other hand, they are based on the use of mass forces for additional submission of a material from a flange. The features of explosive forming also allow for an effective application of a universal equipment with special inserts from plastic mixture.