IMPROVED FINE POWDER DISTRIBUTION SYSTEM AND DUST COLLECTION SYSTEM FOR POWDER-LAYER THREE-DIMENSIONAL PRINTERS AND RELATED METHODS

The present invention relates to apparatuses for distributing build powder in powder- layer three-dimensional printers (2) and for the collection of particulates of the build powder that have become suspended in the gaseous atmosphere in the vicinity of the build platform of the three-dimensional pr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MCCOY, MICHAEL JOHN, VOSS, LAWRENCE J, INKS, TRAVIS MAXWELL, BOLT, JOSEPH J, BRUNERMER, DANIEL T, DUGAN, ANTHONY S, KNOR, PAUL P
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	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 AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING METALLIC POWDER WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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