论文部分内容阅读
介绍了济南钢铁股份有限公司第一小型轧钢厂实现粗连轧机组微张力自动控制的理论依据及实践 ,认为依靠电流闭环自动控制连轧张力 ,可以提高中间轧件的尺寸精度 ,为棒、线材产品精度的控制提供可靠的保证
This paper introduces the theoretical basis and practice of automatic control of the micro tension of the rough rolling mill in the first small steel rolling mill of Jinan Iron and Steel Co., Ltd. It is concluded that the automatic control of the rolling tension by the current closed loop can improve the dimensional accuracy of the intermediate rolling stock, Product accuracy control provides a reliable guarantee