METHOD FOR OPTIMAL DISTRIBUTION OF STRIP WIDTH IN END PORTIONS OF ROLLED STRIP PASSING IN ROLLING MILL

rolling processes and equipment. SUBSTANCE: method comprises use of vertical cogging rolls for setting strip width. At end portions of strip in the result of non-symmetry of transported material, strip width is narrowed. In order to prevent it, positions of cogging rolls are changed at passing end p...

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Bibliographische Detailangaben
Hauptverfasser:	TANIGUTI MITIJAKI, GRAMKOV OTTO, MARTINETTS TOMAS, ZERGEL' GJUNTER, BROEZE AJNAR
Format:	Patent
Sprache:	eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PERFORMING OPERATIONS PHYSICS PUNCHING METAL REGULATING ROLLING OF METAL TRANSPORTING
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Beschreibung
Zusammenfassung:	rolling processes and equipment. SUBSTANCE: method comprises use of vertical cogging rolls for setting strip width. At end portions of strip in the result of non-symmetry of transported material, strip width is narrowed. In order to prevent it, positions of cogging rolls are changed at passing end portions of strip according to control characteristic (f) determined with use of parameters (s) preliminarily set on base of predicted behavior of rolling process determined with the aid of neural network. EFFECT: enhanced efficiency of method due to changing characteristic for controlling position of vertical rolls. 24 cl, 10 dwg