| 摘要 |
According to an instruction signal from a CNC in laser-machining, the laser output is controlled, and the time taken to transfer waveform data from the CNC is much shortened. Receiving an output instruction from the CNC, means (36) for controlling the laser output reads registered data and waveform data stored in the registers (351 to 358) and a memory (34) on the output controller (30) side, and converts the waveform data into the waveform having a desired peak value by multiplying the peak value of the designated waveform by the value of waveform multiplying factor, one of the registered data, and an override value preset in the PMC (18). Next, the repetition period and the number of repetitions are obtained by use of the frequency of the registered data and the times of output. The means (36) outputs the output waveform thus obtained to the power-supply of a laser oscillator. <IMAGE> |
