| 摘要 |
PURPOSE:To prepare copying work or permit the numerical-information conversion for copying simultaneously with the prescribed NC works by using the NC and copying selecting signals, besides copying work selecting signals and NC work selecting signals, as the selection signals input into a switching circuit. CONSTITUTION:When NC and copying selecting signals are selected, a copying side 3 shaft driving apparatus 4 is controlled by a copying work controlling apparatus 1. While, an NC work side 3 shaft driving apparatus 5 is controlled by an NC work controlling apparatus 2, and since each controller observes the position information supplied from each driving apparatus, the prescribed NC work can be carried-out in utilizing the NC work side 3 shaft driving apparatus and at the same time, preparation for copying or numerical-information conversion for copying can be carried-out in utilizing the work side 3 shaft driving apparatus. In each controller, the prescribed works can be carried-out successively through the switching of the selection signals input into a switching circuit.
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