Abrasive flow media fixture with end contour

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United States of America Patent

PATENT NO 9840926
APP PUB NO 20160160669A1
SERIAL NO

14903173

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Abstract

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A fixture assembly includes an inner diameter wall displaced from a main body by a first end wall with a convex surface and a second end wall with a concave surface. A method of machining a gas turbine engine component with an Abrasive Flow Media (AFM) process includes restricting a flow of media adjacent to an outer sidewall of an outer airfoil to be generally equal between each of a multiple of airfoils of the component.

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Patent Owner(s)

Patent OwnerAddress
RTX CORPORATION10 FARM SPRINGS ROAD FARMINGTON CT 06032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beckman, Micah Middletown, US 13 33
Masiukiewicz, David K Vernon, US 2 0

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