BLUE LASER METAL ADDITIVE MANUFACTURING SYSTEM

A high-resolution additive manufacturing system based on a parallel printing method using a spatial light modulator. A method and system for additive manufacturing using a DMD in the laser beam path. The use of a pre-heat laser beam in combination with a build laser beam having a DMD along the build...

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Bibliographic Details
Main Authors FINUF, Mathew, ZEDIKER, Mark S, BOESE, Eric, PARICIO-MOREAU, Adam, FLETCHER, Dallen, FRITZ, Robert, ROBINSON, Ryan
Format Patent
LanguageEnglish
French
Published 29.02.2024
Subjects
ADDITIVE MANUFACTURING TECHNOLOGY
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
CASTING
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
WORKING METALLIC POWDER
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Summary:A high-resolution additive manufacturing system based on a parallel printing method using a spatial light modulator. A method and system for additive manufacturing using a DMD in the laser beam path. The use of a pre-heat laser beam in combination with a build laser beam having a DMD along the build laser beam path. L'invention concerne un système de fabrication additive à haute résolution basé sur un procédé d'impression parallèle utilisant un modulateur spatial de lumière. L'invention concerne également un procédé et un système de fabrication additive à l'aide d'un DMD dans le trajet de faisceau laser. L'invention fait appel à l'utilisation d'un faisceau laser de préchauffage en combinaison avec un faisceau laser construit ayant un DMD le long du trajet de faisceau laser construit.
Bibliography:Application Number: WO2023US67073