FORCED CONVECTION THERMAL HISTORY MANAGEMENT SYSTEM

The present disclosure is directed to a printer head for a three-dimensional printer, a three-dimensional printer, and a method for thermally managing printed filament temperature. The printer head including a thermal management system. The thermal management system includes a fluid passage defined...

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Bibliographische Detailangaben
Hauptverfasser:	Nagabandi, Nirup, Pardivala Herrin, Natalie, Carey, Daniel
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 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:	The present disclosure is directed to a printer head for a three-dimensional printer, a three-dimensional printer, and a method for thermally managing printed filament temperature. The printer head including a thermal management system. The thermal management system includes a fluid passage defined by a fluid duct coupled to an air supply, a fluid nozzle coupled to the fluid duct, a first opening defined in the fluid nozzle, and a heating element included in the fluid duct. The printer head also includes an extrusion nozzle, including a first end and a second end, the first end of the extrusion nozzle is mounted to a support frame and the second end of the extrusion nozzle extends through the first opening defined in the fluid nozzle.