A DEVICE FOR FORMFREE PRINTING A THREE-DIMENSIONAL OBJECT IN LAYERS

According to various embodiments, a device (100) for formfree printing a three-dimensional object in layers using at least one printing material (104) may include: at least one printing head (102) to output printing material (104) in at least one printing material string (104s); a printing platen (1...

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Bibliographische Detailangaben
Hauptverfasser:	BAUTZ, Florian, BACKER, Michael, BAUMANN, Stephan, WOLF, Hans Peter
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 PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	According to various embodiments, a device (100) for formfree printing a three-dimensional object in layers using at least one printing material (104) may include: at least one printing head (102) to output printing material (104) in at least one printing material string (104s); a printing platen (106) to receive the at least one printing material string (104s) output by the at least one printing head (102); a rod-shaped heating device (108) movably arranged (108h) over the printing platen (106); a heat controller (118) configured to control the rod-shaped heating device (108) to emit a heat irradiation (128) directed to the printing platen (106) to heat the at least one printing material string (104s); at least one motor (138) coupled to the rod-shaped heating device (108) to move it over the printing platen (106); a motor controller (148) configured to control the at least one motor (138) to move the rod-shaped heating device (108) over the printing platen (106) to harden the at least one printing material string (104d) printed on the printing platen (106).