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Title: Laser-assisted additive manufacturing

Abstract

Laser additive manufacturing apparatus, systems, and methods for the fabrication of high quality freeform high value structures. The apparatus, systems, and methods utilize a material powder having varying particle size and shape as raw material. It can also be adopted to use a wire as the feed material.

Inventors:
Issue Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1600260
Patent Number(s):
10471543
Application Number:
14/969,190
Assignee:
Lawrence Livermore National Security, LLC (Livemore, CA)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23K - SOLDERING OR UNSOLDERING
DOE Contract Number:  
AC52-07NA27344
Resource Type:
Patent
Resource Relation:
Patent File Date: 12/15/2015
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Demos, Stavros G. Laser-assisted additive manufacturing. United States: N. p., 2019. Web.
Demos, Stavros G. Laser-assisted additive manufacturing. United States.
Demos, Stavros G. Tue . "Laser-assisted additive manufacturing". United States. https://www.osti.gov/servlets/purl/1600260.
@article{osti_1600260,
title = {Laser-assisted additive manufacturing},
author = {Demos, Stavros G.},
abstractNote = {Laser additive manufacturing apparatus, systems, and methods for the fabrication of high quality freeform high value structures. The apparatus, systems, and methods utilize a material powder having varying particle size and shape as raw material. It can also be adopted to use a wire as the feed material.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {11}
}

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Sealant flow control for robotic applications
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System and method for fabricating or repairing a part
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Ion fusion formation
patent, January 2004


Methods and apparatus for contamination control in plasma processing
patent, February 1995


Laser waveguide with coaxial filler wire feed
patent, March 2017


Substance control system and method for dispensing systems
patent, November 2014