Discharge device for magnetic-pulse working and welding of metals

摘要

PCT No. PCT/SU87/00031 Sec. 371 Date Nov. 16, 1988 Sec. 102(e) Date Nov. 16, 1988 PCT Filed Mar. 19, 1987 PCT Pub. No. WO88/06937 PCT Pub. Date Sep. 22, 1988.A discharge device for magnetic-pulse working and welding of metals includes two working electrodes with an igniter electrode in the form of a slotted ring placed therebetween. One of the working electrodes has a current-carrying portion connected to a working portion of the working electrode and is T-shaped, while the second working electrode is separated from the first working electrode and arranged coaxially therewith, and represents a sleeve, one end of which faces the working portion of the electrode and is provided with projections on the outside and inside so as to form a developed working portion of the working electrode.