METHOD OF MACHINING A FEATURE IN AN AIRCRAFT ENGINE COMPONENT

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United States of America Patent

APP PUB NO 20230297062A1
SERIAL NO

17648616

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of machining a feature in a component using a machine having a support rotatable about a rotation axis and having a cutting tool movable relative to the component, the component being mounted on the support for rotation about a central axis of the component, the method includes: determining coordinates of at least three points on a reference surface of the component, the at least three points being circumferentially offset from one another relative to the central axis; determining an angular correction to apply to the cutting tool based on the coordinates of the at least three points; and machining the feature in the component using the cutting tool angled with the angular correction.

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Patent Owner(s)

Patent OwnerAddress
PRATT & WHITNEY CANADA CORP1000 MARIE VICTORIN BLVD LONGUEUIL QU J4G 1A1

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
GUIASSA, Rachid Longueuil, CA 14 4
ING, Visal Ste. Julie, CA 14 22

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