| 摘要 |
PROBLEM TO BE SOLVED: To automatically set an optimum cut line by producing addition data further in details than cutting work data on a plate material. SOLUTION: A cut line along which a plate material is cut forms a normally closed loop. The outermost one of the closed loop is an external shape and the inside is an internal shape. after the above is decided by a shape discriminating processing part 21, a cut line is decided at each closed loop. A moving distance of a cutter when working of the closed loop is transferred to that of the other closed loop is accumulated in a working order setting processing part 23. By determining the shortmost moving distance of the moving distances, an optimum working order is set. |
