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외형선 형상 데이터를 이용한 CNC 레이저 가공에 관한 연구
구영희(Young Hae Koo) 대한공업교육학회 2001 대한공업교육학회지 Vol.26 No.2
The purpose of this study was to examine the machining of texture shapes by the contour fitting data. The hardware of the system was composed of PC and scanning system, CO₂ laser machine. There were four steps, (1) text image loading using scanning shapes or 2D image files, (2) generation of contour fitting data by the line and arc, cubic Bezier curve, (3) generation of NC code from the contouring fitting data, (4) machining by the DNC system. It was developed a software package, with which can conduct a micro CAM system of CNC laser machine in the PC without economical burden.