TENSION REEL SLEEVE

PROBLEM TO BE SOLVED: To prevent the generation of slipping between a winding steel sheet and a sleeve during rolling, and to improve the rolling yield by attaching the sleeve executed with dulling and made in a specific roughness on the outer circumference face of a tension reel of a steel sheet co...

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Bibliographische Detailangaben
Hauptverfasser:	KOHIRO YOSHITAKE, TSUZUKI SATOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PACKING PERFORMING OPERATIONS PUNCHING METAL STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent the generation of slipping between a winding steel sheet and a sleeve during rolling, and to improve the rolling yield by attaching the sleeve executed with dulling and made in a specific roughness on the outer circumference face of a tension reel of a steel sheet cold rolling reverse type cluster mill. SOLUTION: A sleeve 4 is made of steel caused on the view point of the strength, the abrasion proof and the heat resistance, and the surface 5 is treated with dulling with shot blasting. In this time, the surface roughness is made within the range 6.0μm