Small biological 3D printer

The utility model discloses a small biological 3D printer which comprises a printing extrusion head, a deposition platform and a temperature control system, the temperature control system comprises a hot water tank, a heating module, a heating four-way ball valve, a cold water tank, a refrigerating...

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Bibliographische Detailangaben
Hauptverfasser:	CHENG GUANGKAI, BU ERDONG, CHU XIANHUA, HE GAOSHENG, LI YAN, XU YAPENG, ZHA YUNZHUO
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 discloses a small biological 3D printer which comprises a printing extrusion head, a deposition platform and a temperature control system, the temperature control system comprises a hot water tank, a heating module, a heating four-way ball valve, a cold water tank, a refrigerating module and a refrigerating four-way ball valve; the hot water tank and the cold water tank are respectively connected with a heating module and a refrigerating module; a first interface, a second interface, a third interface and a fourth interface of the heating four-way ball valve are respectively connected with the printing extrusion head, the deposition platform, the heating module and the cold water tank; and a first interface, a second interface, a third interface and a fourth interface of the refrigeration four-way ball valve are respectively connected with the printing extrusion head, the deposition platform, the refrigeration module and the hot water tank. The printer has the advantages that the printing ex