METHOD AND DEVICE FOR FINISHING A WORKPIECE SURFACE
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United States of America Patent
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Issued Date -
May 15, 2014
app pub date -
Apr 12, 2013
filing date -
Apr 13, 2012
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Abstract
A method for finish-machining a workpiece surface includes moving the workpiece surface relative to an active area of the finishing tool in a rotation direction about a workpiece axis, and superimposing on the relative movement of the workpiece surface and the active area an additional oscillatory movement with an oscillation frequency lower than 20 kHz in a direction perpendicular to the workpiece surface.
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