Method for cutting a gear, gear-cutting tool and gear-cutting machine

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12145209
APP PUB NO 20230390842A1
SERIAL NO

18248709

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Abstract

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Method for cutting a gear (4) from a metal workpiece (2), in which a tooth flank, still having an oversize compared with its predefined final geometry, of the gear is, in one or more cutting passes in cutting engagement with one or more cutting tools (10) fed thereto, hard-fine finished with a geometrically undefined cutting edge made of cutting grains incorporated in a binder matrix, in order to produce a reflective property, existing in the final geometry, of its surface, wherein, in a cutting pass of a cutting tool (10b), both an elastically resilient mounting of the cutting grains set by its binder matrix acts on this surface property, and a cutting reduction of the oversize by at least 2 μm at the tooth flank is realized by a compressive preload, set via the infeed of the cutting tool, to which the cutting engagement is subjected; as well as a gear-cutting tool and a machine tool for this purpose.

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Patent Owner(s)

Patent OwnerAddress
GLEASON CUTTING TOOLS GMBHMOOSACHER STRASSE 42-44 MÜNCHEN 80809

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bleil, Nicolas Munich, DE 1 0

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