3 extruder of 3D printer

The present invention relates to an extrusion device for three-dimensional printers having a dual nozzle, consisting of a fixed block, a rotating grip part, two release nozzles, and an operation part. Particularly, the two release nozzles are located on both sides of the rotatable grip part, and are...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, YOU SUN, JANG, TAE GYU
Format:	Patent
Sprache:	eng ; kor
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 invention relates to an extrusion device for three-dimensional printers having a dual nozzle, consisting of a fixed block, a rotating grip part, two release nozzles, and an operation part. Particularly, the two release nozzles are located on both sides of the rotatable grip part, and are tilted to both sides by rotation of the rotatable grip part upon the operation of the operation part so as to make height different from each other, thereby preventing deterioration in output quality. 본 발명은 고정블럭과, 회전형 파지부와, 두 토출노즐 및 동작부를 포함하여 구성된 듀얼 노즐을 갖는 3D 프린터용 압출장치이며, 특히 상기 두 토출노즐은 상기 회전형 파지부의 양측에 각각 위치되어 상기 동작부의 동작에 따른 회전형 파지부의 회전에 의해 양측으로 기울어지면서 서로의 높낮이가 달리 이루어지도록 함으로써 출력 품질의 저하를 방지할 수 있도록 한 것이다.