Method for the electrochemical machining of a workpiece

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United States of America Patent

PATENT NO 8956527
APP PUB NO 20120138480A1
SERIAL NO

13387756

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Abstract

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The invention relates to a method for electrochemical processing of at least one workpiece, comprising at least the following steps: a) setting a first flow density during a first phase in an electrolyte, b) retaining the first flow density during a second phase following the first phase, c) increasing the first flow density during a third phase following the second phase to a second flow density at least 30% greater than the first flow density, and d) reducing the second flow density during a fourth phase following the third phase within a maximum of 100 microseconds to a maximum of 1% of the second flow density.

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Patent Owner(s)

Patent OwnerAddress
KENNAMETAL EXTRUDE HONE GMBHMEMMINGER STRASSE 37 ERKHEIM 87746

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matt, Patrick Marktoberdorf, DE 13 9
Riester, Michael Dettingen, DE 3 2
Schreiner, Johannes Memmingen, DE 1 1

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