Methods of Increase of Ductility in Explosion Shaping of High-Strength Sheet Material
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Date
2004
Journal Title
Journal ISSN
Volume Title
Publisher
Institut für Umformtechnik - Technische Universität Dortmund
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.
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Keywords
explosive forming, impulse forming