钢带中心控制理论在纵剪生产线上的应用

The Application of Steel Strip Centre Control Theory in Slitter Mill

在纵剪生产线上，合理地运用钢带中心控制理论是非常重要而且很有必要的，它的作用就是保持钢带在作业线的中心位置，穿带以后，钢带一般不在中心位置，当中心控制系统投入以后，使钢带处在中心位置。如果在纵剪生产线上没有中心控制系统，或者没有正确合理地运用中心控制理论，那么这条生产线就不可能有非常高的加工精度和生产能力。该文主要介绍其检测元件、调节电路、执行控制三个部分。

It is very important and necessary to correctly apply steel strip centre control theory in longitudinal slitting production line. Its fuction is to keep strip in the centre position of production line.When strip is begun to put in production line, it generally isn't in the centre of the line.As soon as the centre control system run.the strip will be controlled to be in the centre of production line.If there wasn't centre control system or didn't correctly apply the theory,the production line should not have great working accuracy and productivity.The three parts of detecting element, adjusting circuit and performing control unit are mainly introduced.