Device and method for explosion forming
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United States of America Patent
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Nov 1, 2011
Grant Date -
Jan 15, 2009
app pub date -
Apr 13, 2006
filing date -
Jun 3, 2005
priority date (Note) -
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Abstract
With the invention, a method and a device for explosive forming of a tubular work piece, which comprises a multipart forming die almost fully enclosing the work piece in the closed state, and in which a plug is provided in the area of at least one end of the forming die, is to be improved, in that forming of a tubular work piece is possible in a simple method that promotes fewer individual work steps and is therefore cost-effective. This task is solved by a method and a device for explosive forming, in which a seal between the forming die and the plug is formed when the plug is inserted, in which the work piece end is mounted between the forming die and deformed.
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