Multi-section combined regulation and control method and device for electromagnetic regulation and control roller

• Main Authors: HUANG DUNLIANG, YANG TINGSONG, HE ANRUI, YUAN TIEHENG, SUN WENQUAN, LIU CHAO
• Format: Patent
• Language: Chinese; English
• Published: 28.07.2023
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING

The invention discloses a multi-section combined regulation and control method and device for an electromagnetic regulation and control roller, and relates to the technical field of plate and strip rolling mills. Comprising the following steps: performing parameter regulation and control on an electromagnetic rod in an electromagnetic regulation and control roller to be regulated and controlled; acquiring rolled plate shape data to determine an electromagnetic rod to be regulated and controlled, and regulating and controlling the shape of a roll gap; the electromagnetic rod needing to be subjected to external segmented cooling is obtained to be subjected to external segmented cooling; electromagnetic regulation and control roller shape presetting is carried out on the electromagnetic rod, and an undetermined coefficient of the electromagnetic rod is obtained; and parameter matching is conducted on the electromagnetic rods according to the undetermined coefficients, an actual regulation and control parameter m