METHOD FOR CONTROLLING COIL WIDTH AND APPARATUS THEREOF

The present invention relates to a method for controlling a coil width, which comprises: a step in which a control unit generates a prediction model for predicting the width shrinkage of a coil, which occurs in a heat-treatment process and a post-treatment process of a cold-rolled steel sheet produc...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KIM DONG IEL, SEON JEONG AN, JEONG JI WUNG, KIM HYEONG JIN, KIM SANG JU
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING
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