3D printer with fused deposition rapid prototyping nozzle group

The utility model relates to a 3D printer with a fused deposition rapid prototyping nozzle group. The utility model discloses a 3D printer with a fused deposition rapid prototyping nozzle group. Rapidprototyping showerhead assembly, the rapid forming spray head set comprises a spray head body, a hea...

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Bibliographische Detailangaben
Hauptverfasser:	YIN HAONAN, NIU LONGTAO, SHUAI BIAO
Format:	Patent
Sprache:	chi ; 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 utility model relates to a 3D printer with a fused deposition rapid prototyping nozzle group. The utility model discloses a 3D printer with a fused deposition rapid prototyping nozzle group. Rapidprototyping showerhead assembly, the rapid forming spray head set comprises a spray head body, a heating mechanism and an adjusting mechanism. The sprayer body comprises a rod piece and a nozzle, thenozzle is arranged at the bottom of the rod piece, a heating mechanism and an adjusting mechanism are arranged on the rod piece, the heating mechanism comprises two heating blocks which are symmetrically arranged, the cross section of each heating block is in a semi-ring shape, the two heating blocks are spliced to form a cylindrical structure, and the heating blocks are connected with the adjusting mechanism. On the basis of the prior art, the heat transfer speed of the heat source to the nozzle is adjusted by adjusting the distance between the heat source and the nozzle, so that the temperature of the nozzle is adju