Method and device for fine machining cylindrical workpiece surfaces

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United States of America Patent

PATENT NO 12070832
APP PUB NO 20200206864A1
SERIAL NO

16647012

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Abstract

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The invention relates to a method for fine machining a cylindrical workpiece surface of a workpiece blank by means of a fine machining tool. Said method comprising the following steps: generating a relative rotational movement between a tool and a workpiece blank about a machining axis which is concentric to a cylindrical workpiece surface of the workpiece blank; generating a relative feed rate between the tool and the workpiece blank along the machining axis; detecting an actual value of a process variable, which is a function of a relative force between the tool and the workpiece blank and which can assume a plurality of process variable values; and continuously controlling the process variable by changing the relative feed rate in such a way that the more the relative feed rate changes, the more the actual value of the process variable deviates from a desired value of the process variable.

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Patent Owner(s)

Patent OwnerAddress
MICROCUT LTD2543 LENGNAU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kohler, Thomas Biberist, CH 64 409
Maag, Urs Lommiswil, CH 3 6
Palumbo, Melchiorre Genchen, CH 1 0

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