METAL STRIP WINDING METHOD, METAL STRIP WINDING DEVICE, AND COIL MANAGEMENT METHOD

To provide a metal strip winding method, a metal strip winding device, and a coil management device which can suppress occurrence of inward-winding sagging.SOLUTION: There is provided a metal strip winding method, wherein, in manufacturing a metal strip, the metal strip is wound around a mandrel and...

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Bibliographische Detailangaben
Hauptverfasser:	OTSUKA TAKAYUKI, AKASHI TORU, HIGO TSUYOSHI, YAMADA TAKESHI, IMOTO TAKUYA, YAMAGUCHI YUJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING
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Beschreibung
Zusammenfassung:	To provide a metal strip winding method, a metal strip winding device, and a coil management device which can suppress occurrence of inward-winding sagging.SOLUTION: There is provided a metal strip winding method, wherein, in manufacturing a metal strip, the metal strip is wound around a mandrel and is formed into a coil, and the metal strip is wound so that an angle formed by a segment connecting a central axis of the coil and the tip on the inner peripheral side of the coil and a direction with the winding direction as an upper direction in a horizontal direction is within a range of -90 to +90 degrees, when being viewed from a direction with the coil winding direction as counterclockwise.SELECTED DRAWING: Figure 7 【課題】本発明は、内巻き垂れの発生を抑制することが可能な、金属帯の巻取り方法、金属帯の巻取り装置、及び、コイルの管理方法を提供することを目的とする。【解決手段】本発明の一態様に係る金属帯の巻取り方法は、金属帯の製造において、金属帯をマンドレルに巻き取ってコイルにした後、コイルの巻取り方向が左巻きとなる方向から見た場合に、コイルの中心軸とコイルの内周側の先端とを結ぶ線分と、水平方向のうち、巻き方向が上方向となる方向と、のなす角が－９０～＋９０°の範囲になるように金属帯を巻き取る。【選択図】図７