DEVICE FOR ADDITIVE PRODUCTION OF THREE-DIMENSIONAL OBJECTS

An apparatus (1) for additive manufacturing of three-dimensional objects (2) by successive, selective layer-by-layer exposure and thus successive, selective layer-by-layer solidification of construction material layers of a construction material (3) that can be solidified by means of a laser beam (4...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Winiarski, Daniel, Stammberger, Jens
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 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:	An apparatus (1) for additive manufacturing of three-dimensional objects (2) by successive, selective layer-by-layer exposure and thus successive, selective layer-by-layer solidification of construction material layers of a construction material (3) that can be solidified by means of a laser beam (4), comprising a process chamber (7), in which the successive, selective layer-by-layer exposure and thus the successive, selective layer-by-layer exposure of respective construction material layers of a construction material (3) that can be solidified by means of a laser beam (4) is carried out, and an exposure device (6) provided for generating a laser beam (4) for the selective exposure and thus solidification of respective construction material layers, wherein the exposure device (6) is arranged or formed on a housing construction (11) in a heat-decoupled manner spaced apart from the process chamber (7).