Method and apparatus for hard finishing modified gears

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10173278
APP PUB NO 20130280990A1
SERIAL NO

13860433

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Abstract

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The present disclosure relates to a method for the manufacture of a workpiece having a corrected gear geometry and/or a modified surface structure, in particular by a hard finishing process, in particular generation grinding or honing. Provision is made in this respect that it is achieved by a direct generation of a wobble movement and/or of an eccentricity of the tool that a modification, in particular a profile modification or profile waviness, and/or a defined periodic flank waviness is generated on the active surface of the workpiece machined therewith.

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Patent Owner(s)

Patent OwnerAddress
LIEBHERR-VERZAHNTECHNIK GMBH87437 KEMPTEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Geiser, Hansjoerg Wiggensbach, DE 9 49
Wuerfel, Robert Kempten, DE 16 83

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