Apparatus and methods for improvement of surface geometries of internal channels of additively manufactured components

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11376661
APP PUB NO 20200384539A1
SERIAL NO

16433727

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Importance

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Abstract

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A cutting system for removing an excess material along a length of a channel constructed using an additive manufacturing process is disclosed. In various embodiments, the cutting system includes a cutting component having an abrasive surface configured to remove the excess material along a down-facing surface of the channel and a smooth surface configured for sliding contact with an up-facing surface of the channel; and a motive component configured to urge the cutting component through the channel.

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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
Fisher, Brian A West Hartford, US 17 235
Morganson, David W Marlborough, US 37 27

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