MEANDERING CONTROL METHOD OF ROLLED STEEL SHEET AND MANUFACTURING METHOD OF ROLLED STEEL SHEET

PROBLEM TO BE SOLVED: To improve the accuracy of a feedforward type meandering control by properly setting gain setting. SOLUTION: In a meandering control method of steel sheet by which the amount of meandering is detected with a meandering meter provided on the inlet side of a rolling mill and the...

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Bibliographische Detailangaben
Hauptverfasser:	WASHIKITA YOSHIRO, TAKEE YASUHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To improve the accuracy of a feedforward type meandering control by properly setting gain setting. SOLUTION: In a meandering control method of steel sheet by which the amount of meandering is detected with a meandering meter provided on the inlet side of a rolling mill and the amount of leveling is changed into a value obtained by multiplying the amount of meandering by control gain, the control gain is determined in accordance with rolling load. COPYRIGHT: (C)2005,JPO&NCIPI