METHOD FOR ROLLING AND CUTTING ENDLESS HOT ROLLED STEEL STRIP

PROBLEM TO BE SOLVED: To prevent a subsidiary fracture failure of a splicing portion caused by an excessive tensile force when an edge of hot rolled steel strip is wound into a coiler mandrel in an endless hot rolling. SOLUTION: A splicing point is transferred with a trucking device 30 and a cutting...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ITO NOBUHIRO, IMAZEKI TOSHIO, ONDA SOICHIRO, TAKECHI TOSHISADA
Format:	Patent
Sprache:	eng
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 ROLLING OF METAL TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent a subsidiary fracture failure of a splicing portion caused by an excessive tensile force when an edge of hot rolled steel strip is wound into a coiler mandrel in an endless hot rolling. SOLUTION: A splicing point is transferred with a trucking device 30 and a cutting target point is decided so as to be situated at the upstream side than the splicing point and the splicing point is always placed safely at the revolute position of a preceding stock even if fluctuations in the cutting work may occur.