柳钢第一高速线材生产线3号飞剪改造完成后存在剪切长度不稳定,剪头和剪尾有不剪、多剪等现象,严重制约了生产的稳定和产量提高,介绍在信号传输、信号隔离、控制系统等方面实施的优化与改进措施以及效果。 After the completion of the transformation of No.3 Flying Shear in the first high-speed wire rod production line of Liuzhou Iron and Steel Co., Ltd., the shear length is unstable, and there are no phenomena such as shearing and tailing at the shear head and tail cutting, which seriously hampered the stability of production and the increase of output. Signal isolation, control systems and other aspects of the implementation of the optimization and improvement measures and results.