METHODS AND PROCESSES OF FORMING GEARS

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200040414A1
SERIAL NO

16600775

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Abstract

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A method of manufacturing a part is provided. The method includes heating a gear in the presence of carbon to carburize a material of the gear to create a carburized gear, the gear having a plurality of gear teeth and which comprises a selected material. Next, the carburized gear is high pressure gas quenched to drive the carbon into the material of the gear to create a quenched gear. Next, the quenched gear is at least one of cavitation peened and laser peened to create a peened gear. Finally, superfinishing is performed on surfaces of the peened gear.

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Patent Owner(s)

Patent OwnerAddress
SIKORSKY AIRCRAFT CORPORATIONSTRATFORD CT 06615

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hansen, Bruce D Shelton, US 17 51

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