METHOD AND ROLL STAND FOR ROLLING A MATERIAL TO BE ROLLED

METHOD AND ROLL STAND FOR ROLLING A MATERIAL TO BE ROLLED

The invention relates to a roll stand (100) and a method for the operation thereof for rolling a material (200) to be rolled, in particular a metal strip. In order to align the friction at the top and the friction at the bottom of the rolling gap with one another, according to the invention, first a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: DENKER, Wolfgang
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
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Beschreibung
Zusammenfassung:The invention relates to a roll stand (100) and a method for the operation thereof for rolling a material (200) to be rolled, in particular a metal strip. In order to align the friction at the top and the friction at the bottom of the rolling gap with one another, according to the invention, first a possible size difference between the friction at the top and the friction at the bottom is determined, and then the drop size of a first emulsion is reduced and/or the drop size of a second emulsion is increased, as long as the friction at the top is greater than the friction at the bottom.