Workpiece and method for explosion forming
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United States of America Patent
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Dec 4, 2012
Grant Date -
Jan 21, 2010
app pub date -
Dec 6, 2007
filing date -
Dec 20, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
It shall be achieved by the invention that a workpiece for an explosion forming process, which can be inserted into a forming tool and which can be deformed from an initial shape by means of explosion forming, and the explosion forming method are improved such that a satisfactory quality of the workpiece with the desired wall thickness is achieved in a simple manner. This object is achieved by a workpiece and a respective explosion forming method in which the initial shape of the workpiece has at least in some portions a supply of material for the explosion forming process, which is pre-formed compared to adjoining portions or which is provided therewith.
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