3D Control method of 3D printer system for batch data processing

• Main Authors: OH JU AE, KIM HYEON NAM, KUK YOUN HO, JEON JIN UNG, JUNG GU SANG, KIM TAE SUNG, KIM YONG JAE, KIM HAN SOO, LEE SEUNG HUI
• Format: Patent
• Language: English; Korean
• Published: 03.06.2021
• Subjects: 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; CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PERFORMING OPERATIONS; PHYSICS; 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

A 3D printer system control method includes the following steps: automatically converting a 3D CAD file into preset 3D object data with one software; converting the 3D object data into 2D slice data and generating a 3D printing code; and outputting a 3D object through laser and motion control with the generated printing code, and monitoring a stacking state of each layer with a vision camera when each layer is stacked through the 3D printing code. The 3D printer system control method according to an embodiment of the present invention automatically converts a 3D CAD file for CNC into the 3D printing code of a preset format, and the 3D printer system control method can perform integrated monitoring of a lamination process, thereby improving work efficiency. 3D 프린터 시스템 제어방법은 하나의 소프트웨어로 3D 캐드파일을 미리 설정된 3D 객체 데이터로 자동변환하는 단계와, 3D 객체 데이터를 2D 형태의 슬라이스 데이터로 변환하고 3D 프린팅 코드를 생성하는 단계와, 생성된 프린팅 코드로 레이저 및 모션제어를 통해 3D 객체를 출력하고, 3D 프린팅 코드를 통해 각각의 층이 적층될 때 각 층의 적층상태를 비전 카메라로 모니터링 하는 단계를 포함하는 것을 특징으로 한다.