안동대학교 산학협력단;ANDONG NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
发明人:
KIM JONG YOUNG,김종영,SA MIN WOO,사민우,LEE CHANG HEE,이창희,CHOI SEUNG HYEOK,최승혁
申请号：
KR1020180134485
公开号：
KR1020200054363A
申请日:
2018.11.05
申请国别(地区):
KR
年份:
2020
代理人:
摘要：
Disclosed is a six-axis driven three-dimensional artificial support manufacturing device. According to the present invention, the six-axis driven three-dimensional artificial support manufacturing device comprises: a laser unit allowing a laser sintering operation at a fixed target point in an xy plane； a three-axis driven operation unit descending along an z-axis in one area including the target point of a movable plate which moves in the xy plane and provided with a stacked plate which forms a stacked space； and a three-axis driven feeding unit rotating, such that the stacked space is filled with ceramic powder for an artificial support discharged upward along the z-axis in an accommodation space formed in the other area of the moveable plate, and provided with a feed roller linearly operated in the stacked space, wherein the laser sintering operation is continuously performed on the repeatedly stacked ceramic powder. According to the present invention, the entire size of the manufacturing device can be made smaller by the low power laser unit which facilitates the laser sintering operation for ceramic powder in the air not in a sealed chamber through optimization of a laser beam path that minimizes energy loss, and through a linked operation of a three-axis driven work table and the three-axis driven feeding unit, supply of ceramic powder for an artificial support by each layer and selective laser sintering for the ceramic powder supplied to each layer are continuously performed and thus, various customized three-dimensional artificial supports having a complicated porous structure can be quickly and accurately manufactured in a micro unit.6축 구동형 3차원 인공지지체 제조장치가 개시된다. 본 발명에 따른 6축 구동형 3차원 인공지지체 제조장치는, xy평면의 고정된 타겟점에서 레이저 소결작용이 이루어지게 하는 레이저부； xy평면 상을 거동하는 가동판의 상기 타겟점을 포함하는 일영역에서 z축을 따라 하강작동하며 적층공간을 형성하는 적층판이 구비된 3축 구동의 작업부； 및 상기 가동판의 타영역에 형성된 수용공간에서 z축을 따라 상방으로 토출된 인공지지체용 세라믹분말이 상기 적층공간에 채워지도록, 회전하며 상기 적층공간으로 선형작동하는 피드롤러가 구비된 3축 구동의 피딩부를 포함하여, 반복적으로 적층되는 세라믹분말에 대하여
