System and method for forming contoured new and near-net shape titanium parts

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United States of America Patent

PATENT NO 8652276
APP PUB NO 20110146854A1
SERIAL NO

12644541

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Abstract

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A system and method for shaping a net or near-net titanium part, the method comprising machining a piece of titanium into a titanium part having non-uniform thickness, heating the titanium part to a target temperature within a target temperature range between an auto-relief temperature of the titanium part and a minimum temperature required for super plastic forming of the titanium part, and lowering a die into the titanium part with sufficient force to shape the titanium part. The system for shaping the titanium part may comprise a multiple-axis machine, a die, electrical clamps, sensors, and a control system for adjusting heating temperatures based on information received from the sensors regarding the titanium part.

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Patent Owner(s)

Patent OwnerAddress
SPIRIT AEROSYSTEMS INC3801 S OLIVER BUILDING 2270A WICHITA KS 67210

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Donaldson, Derek D Mulvane, US 1 2
Le, Thanh A Wichita, US 3 25
Nasserrafi, Rahbar Andover, US 25 92
Sundquist, Gary W Newton, US 1 2
Wade, Darrell A Wichita, US 4 32

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