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公开(公告)号:US20230203612A1
公开(公告)日:2023-06-29
申请号:US17923393
申请日:2021-03-25
Applicant: SMS group GmbH
Inventor: Christoph HASSEL , August SPROCK , Kai GRYBEL , Guido BUSCHHOFF
CPC classification number: C21D8/0426 , B21B37/74 , C21D9/52 , B21B2261/20
Abstract: A method for controlling or regulating the temperature of a steel strip in hot forming in a hot strip mill. A superordinate open-loop or closed-loop controller has a process model that predetermines the temperature development of the hot strip. The target values of the individual units are adjusted based on this predetermined temperature development.