6RA70控制器在中板轧机压下系统改造中的应用

Application of 6RA70 Controller in the Transformation of the Depression System of the Medium Plate Rolling Mill

介绍了 6RA70直流全数字控制器在中板轧机压下系统改造中的应用情况 ,通过设计切换装置 。

Introducing the application of 6RA70 DC digital controller in the Transformation of the depression system of the medium plate rolling mill,through designing switching device,Improved job ratio of equipment.