DEVICE AND METHOD FOR PRODUCING A THREE-DIMENSIONAL WORKPIECE

wherein the gas flow guide element (36) comprises a gas supply portion (56) that is configured to supply a fresh gas flow (54) along the build area (17). The invention also concerns a method for producing a three-dimensional workpiece.

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Bibliographische Detailangaben
Hauptverfasser:	Huebinger, Karsten, Schwarze, Dieter, Krol, Toni Adam, Schoeneborn, Henner
Format:	Patent
Sprache:	eng
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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Beschreibung
Zusammenfassung:	wherein the gas flow guide element (36) comprises a gas supply portion (56) that is configured to supply a fresh gas flow (54) along the build area (17). The invention also concerns a method for producing a three-dimensional workpiece.