Method for producing gear wheels
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United States of America Patent
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Sep 24, 2013
Grant Date -
Jan 21, 2010
app pub date -
Nov 24, 2005
filing date -
Dec 3, 2004
priority date (Note) -
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Abstract
A method for manufacturing gear wheels, specifically transmission gear wheels, is disclosed. An embodiment of the method includes the following steps: a) preparation of a base body for a gear wheel, b) electrochemical processing of the base body by a precise electrochemical machining process (PECM process), where several recesses running between the teeth of the gear wheel are made simultaneously electrochemically to manufacture the teeth of the gear wheel.
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