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光电输入机阅读的可靠性在国内数控机床故障率中占有相当大的比重,直接影响数控机床的稳定使用。多年来,我们在排故的实践中,对如何提高光电输入机阅读的可靠性进行了一些摸索,取得了一些较好的效果,现介绍如下; 一、大小孔波形的调整光电输入机是将纸带上的信息通过光电信号的转换送给计算机的,这个环节由光电放大器来完成的,如图1所示。
The reliability of optical input machine reading in the domestic CNC machine tool failure rate occupies a large proportion of a direct impact on the stable use of CNC machine tools. Over the years, we in troubleshooting practice, how to improve the reliability of the optical input machine to conduct some exploration, and achieved some good results, are presented below; First, the size of the hole waveform adjustment Photoelectric input machine is the The information on the tape is transferred to the computer through the conversion of optical signals, which is completed by the optoelectronic amplifier, as shown in FIG. 1.