公开(公告)号：US09938114B2

公开(公告)日：2018-04-10

申请号：US14653903

申请日：2013-12-04

Applicant: SMS Group GmbH

Inventor： Matthias Tuschhoff ,  Peter Sudau ,  Olaf Norman Jepsen

IPC: B65H51/30 ,  B21C47/00 ,  B21C47/34

CPC classification number: B65H51/30 ,  B21C47/003 ,  B21C47/345

Abstract: The invention relates to a method for winding a metal strip (1) into a reel with a winding mandrel (2), to which the metal strip (1) is routed through a pair consisting of a first and a second driver roller (5, 6), at least one of which is driven. The method is characterized in that a difference between the strip speed (VB) of the metal strip (1) and the speed) (v5, v6) of the driver rollers is adjusted on the basis of measuring, from measurable process variables, the strip speed and the speed (v5, v6) of at least one of the driver rollers (5, 6).