Ignition device for explosive forming

摘要

Through the invention, an ignition device for explosive forming of work pieces in a forming die, which has an ignition mechanism and an ignition tube, and in which the ignition tube guides the explosion ignited by the ignition mechanism into the work piece inserted in the forming die, is to be improved, in that it permits, in practice, an arrangement of the ignition mechanism and forming die that is easier to handle and geared toward the occurring explosion forces. This task is solved by an ignition device, in which a curved guide is provided between the ignition mechanism and the forming die.

主权项

1. A device for explosive forming of a work piece comprising:
a forming die; an ignition device including an ignition mechanism; an ignition tube extending from said ignition device, and configured to guide the explosion ignited by the ignition mechanism into a work piece inserted in said forming die; and a two-part curved guide extending between said ignition tube and said forming die, wherein said curved guide is capable of being filled with liquid, and wherein said curved guide forms an arc, having a constant curvature, extending between an end of said ignition tube and said forming die.