Biological material 3D printer multi-inlet one-outlet sprayer

The invention relates to a biological material 3D printer multi-inlet one-outlet sprayer. The sprayer comprises a cylinder on the upper portion and a gradually-varied cone at the lower portion of thecylinder, a plurality of feeding holes are evenly distributed in the cylinder along the circumference...

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Bibliographische Detailangaben
Hauptverfasser:	YANG CHEN, XING MENGQIU
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 ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a biological material 3D printer multi-inlet one-outlet sprayer. The sprayer comprises a cylinder on the upper portion and a gradually-varied cone at the lower portion of thecylinder, a plurality of feeding holes are evenly distributed in the cylinder along the circumference, the side face of the cylinder is provided with an installing hole for fixing the sprayer, a discharging hole is formed in the center of the cone, each feeding hole comprises a straight line section and an inclined transition section, the feeding holes are communicated with the discharging hole through the inclined transition sections, and the feeding holes and the discharging hole are independent and are not communicated at the communication positions; a spraying nozzle is connected to the lower end of the discharging hole; and the printer sprayer is made of titanium alloys. The sprayer is of a multi-inlet one-outlet structure, and the problems that when an existing biological material 3Dprinter is used for print