STEEL SHEET HAVING PATTERN IN A TRANSVERSE DIRECTION AND MANUFACTURING METHOD THEREOF

A steel sheet having transverse surface patterns in accordance with the present invention extends in a rolling direction. The surface patterns in the width direction of the steel sheet are formed on the surface of the steel sheet by a predetermined length in the rolling direction. The surface patter...

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Bibliographische Detailangaben
Hauptverfasser:	JUNG HYESUN, KANG WONGOO, DO HONGSEUNG, HONG SEOKYONG, LEE SEULDU, KIM YOUNGWOO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING TRANSPORTING
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Beschreibung
Zusammenfassung:	A steel sheet having transverse surface patterns in accordance with the present invention extends in a rolling direction. The surface patterns in the width direction of the steel sheet are formed on the surface of the steel sheet by a predetermined length in the rolling direction. The surface patterns are formed in accordance with the movement in the steel sheet width direction of a polishing part for polishing the surface of the steel sheet, and can be spaced apart from each other in the rolling direction. 본 발명을 따르는 가로 방향의 표면무늬가 형성된 강판은 압연 방향으로 연장되는 강판에 있어서, 상기 강판의 표면에는 상기 강판의 폭 방향의 표면무늬가 상기 압연 방향으로 기 설정된 길이만큼 형성되며, 상기 표면무늬는 상기 강판의 표면을 연마하는 연마부의 상기 강판 폭 방향 이동에 따라 형성되어, 상기 압연 방향을 따라 복수개가 상호 이격 형성될 수 있다.