Method of shaping a workpiece using an electrochemical machining tool
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United States of America Patent
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-
Jun 4, 2002
Grant Date -
May 24, 2001
app pub date -
Jun 13, 1997
filing date -
Jun 13, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of shaping a tool comprises the steps of defining a shape of an article to be formed with the tool as a plurality of first elements; defining an initial shape of the tool as a plurality of second elements; determining an electric potential of each of the first and second elements; determining an equipotential line between the article and the initial shape of the tool based on the electric potential of the first and second elements; and forming the tool to have a shape coincident with the equipotential line.
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