Method and system for hybrid direct manufacturing

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United States of America Patent

PATENT NO 8513562
APP PUB NO 20130008879A1
SERIAL NO

13178468

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Abstract

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A method for hybrid direct manufacturing is provided. The method involves depositing a foundation of material onto a substrate platform or base plate. The foundation serves as a foundation for a block of material (a monolith) to be welded thereon. Once the foundation is created, the monolith or block of material may be placed against the foundation. The foundation may be created such that its boundary matches with the boundary of the monolith that will be welded on top of the foundation. Next, the monolith is welded to the foundation using a high energy beam such as an electron beam. The method may also involve depositing a layer of material on or adjacent to the monolith.

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Patent Owner(s)

Patent OwnerAddress
LOCKHEED MARTIN CORPORATION6801 ROCKLEDGE DRIVE BETHESDA MD 20817

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bichsel, Steve L Arlington, US 3 32

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