Charging system in the explosion welding of planar or curved workpieces
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United States of America Patent
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-
Feb 20, 1990
Grant Date -
N/A
app pub date -
Sep 27, 1988
filing date -
Sep 28, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A charging system for seam welding two or more workpieces by means of explosion welding, comprising an explosive charge and an inert impulse-transmitting body located between the explosive charge and the workpiece nearest the charge. The invention is characterized in that the surface (11) of the inert body (2) facing the workpiece is so configured in a plane extending at right angles to the longitudinal extension of the ultimate weld seam that the angle .alpha. between the surface (11) and the workpiece (3) varies from the center line (C--C) of the inert body (2) perpendicularly to the surface of the workpiece and outwardly from the center line.
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