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剪刃位置控制是高速线材生产中所使用的启停式飞剪的关键控制环节 ,其控制精度的高低直接影响到飞剪的正常工作。文章介绍的是采用由高速脉冲计数器、PL C和光电增量编码器构成的位置环控制系统。
Cutting edge position control is used in high-speed wire production start-stop flying shear the key control link, the level of control accuracy directly affects the normal work of flying shear. This article describes a position loop control system consisting of a high-speed pulse counter, a PL C, and a photoelectric incremental encoder.