Process and apparatus for employing electroerosion
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United States of America Patent
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Jul 25, 1989
Grant Date -
N/A
app pub date -
Aug 1, 1988
filing date -
Sep 16, 1985
priority date (Note) -
Expired
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Abstract
An electroerosion process and apparatus are used to produce crude electrodes which are shaped thereafter into finished form by wire cutting erosion. The finished electrodes are used in subsequent countersinking of workpieces by electroerosion.
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