THE RESEARCH AND USING OF THE HYDRAULIC AGC SYSTEM IN THE MEDIUM PLATE FINISHING ROLL

To roll the high accuracy product,the medium plate rolling mill JiNan Iron and Steel Company has developed the hydraulic AGC system by the multi-wheels technological exchange and the negotiations with DEMAG Company.The new development hydraulic AGC system,can realize hydraulic APC,absolute value AGC,relative AGC and other each kind of compensatory function,as well as the operation side,transmission side function and so on synchronization control function,automatic protection.And can complete a higher dynamic response.Since actual production,the hydraulic pressure AGC system stable,has been reliable.Has realized the AGC system entire process automatic control.The product quality distinct enhancement brings the huge economic efficiency for the main corporation.Has the higher reference value to other the medium plate rolling mill hydraulic AGC design.