METHODS FOR ADDITIVE MANUFACTURING WITH MASTICATED PARTICLES

A method of additively manufacturing a part is provided. The method includes flowing masticated particles through a deposition nozzle of a directed energy deposition additive manufacturing apparatus. Each particle of the masticated particles includes a surface formed by at least angular facets. The...

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Bibliographische Detailangaben
Hauptverfasser:	BOL, Eric, CHRISTODOULOU, Leo, PARRISH, Catherine J
Format:	Patent
Sprache:	eng ; fre ; ger
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 CASTING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS POWDER METALLURGY SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	A method of additively manufacturing a part is provided. The method includes flowing masticated particles through a deposition nozzle of a directed energy deposition additive manufacturing apparatus. Each particle of the masticated particles includes a surface formed by at least angular facets. The method also includes melting the masticated particles exiting the deposition nozzle with a directed energy source of the directed energy deposition additive manufacturing apparatus so as to form the part.