Laser array for laser powder bed fusion processing of metal alloys

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12263524
APP PUB NO 20240207934A1
SERIAL NO

18598658

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Systems and methods additively manufacturing an object by applying heat to a first plurality of metallic particles in a powder bed using a first heat source, wherein the first heat source is one of multiple heat sources configured into an array, and the first heat source generates a first melt pool. Heat is simultaneously applied to a second plurality of metallic particles in the powder bed using a second heat source of the multiple heat sources in the array to generate a second melt pool. The first plurality of metallic particles are separated from the second plurality of metallic particles by a distance, wherein the distance and an amount of heat from each heat source is controlled to generate a combined melt pool that is larger in size and encompasses the first and second melt pools. The combined melt pool is allowed to solidify to form the object.

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Patent Owner(s)

  • THE BOEING COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kiley, Patrick Jerome Cambridge, GB 2 0
O'Neill, William Cambridge, GB 47 2018
Payne, Andrew Timothy Cambridge, GB 2 0
Punin, Diego Cambridge, GB 2 0
Sparkes, Martin Hertfordshire, GB 8 187

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