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长风机械总厂生产的数控线切割机的加工程序是通过光电机输入的,我们刚开始使用时,觉得性能很不稳定,输入信号经常出错,虽然用示波器可以调整六个光电转换器输出波形,使其成为理想的P_s脉冲波形。波形虽经调整但用纸带送数时还会出错、报警。只有在纸带速度很慢的情况下方能正确送数,这样影响了生产的正常进行。后来经分析研究,在用示波器调整时,是分别调整各光电转换器,虽然输出波形好,但P_(10)～P_(15)各光电转换输出信号不能很好同步,从而影响了送数的准确性。
Changfeng Machinery Plant production CNC cutting machine processing program is input through the optical motor, we just started using, I feel very unstable performance, the input signal often mistakes, although with the oscilloscope can adjust the six photoelectric converter output waveform , Making it the ideal P_s pulse waveform. Although the waveform is adjusted but the number of paper with the error will be sent to the police. Only when the tape speed is very slow can we send the correct number, which affects the normal production. Later, after the analysis and research, when using the oscilloscope to adjust, the photoelectric converters are respectively adjusted. Although the output waveform is good, the output signals of the photoelectric conversion of P_ (10) ~ P_ (15) can not be synchronized well, accuracy.