| 摘要 |
PROBLEM TO BE SOLVED: To improve the yield of a product to an object to be worked. SOLUTION: First of all, after the positions of object 2 to be worked and already fixedly arranged cut graphic A are allocated on a video RAM 8D, an arrangement control part 8A moves a 2nd cut graphic B to left and downward on the video RAM 8D and finds the position of 2nd cut graphic B not interfered with the contour of a workpiece 2 and the 1st cut graphic A. Next, an area R1 of minimum graphic surrounding both the cut graphics A and B at that position is found. Afterwards, the 2nd cut graphic B is turned just at a prescribed angle, the position of 2nd cut graphic B not interfered with the contour of object 2 to be worked and the 1st cut graphic A is found again, and an area R2 of minimum graphic surrounding both the cut graphics A and B at that position is found. The arrangement control part 8A compares these areas R1 and R2 and defines the position, where the area is minimum, as the final cutting arrangement of 2nd cut graphic B. |
