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1. (WO2014191357) ROLLING DEVICE AND METHOD FOR CONDITIONING A ROLL SURFACE

Pub. No.:    WO/2014/191357    International Application No.:    PCT/EP2014/060842
Publication Date: Fri Dec 05 00:59:59 CET 2014 International Filing Date: Tue May 27 01:59:59 CEST 2014
IPC: B21B 28/04
Applicants: HYDRO ALUMINIUM ROLLED PRODUCTS GMBH
Inventors: DRAESE, Stephan
PIESKE, Hartmut
BAUES, Josef
BÖHM, Steffen
Title: ROLLING DEVICE AND METHOD FOR CONDITIONING A ROLL SURFACE
Abstract:
The invention relates to a rolling device (100) having a roll stand (102) comprising a roll (104a-b, 106a-b). The rolling device (100) has a conditioning tool (112a-d), by means of which contamination can be mechanically removed from the surface of the roll (104a-b, 106a-b) during the rolling operation. The rolling device (100) has a driven transport device (114a-d), by means of which the conditioning tool (112a-d) can be moved across the surface of the roll (104a-b, 106a-b) substantially in a longitudinal direction of the roll during the rolling operation. The invention further relates to a method for conditioning a roll surface, wherein contamination, in particular a coating, is mechanically removed from the surface (202) of a roll (104a-b, 106a-b) by means of a conditioning tool (112a-d). The conditioning tool (112a-d) is moved across the surface (202) of the roll (104a-b, 106a-b) substantially in a longitudinal direction of the roll during the removal of the contamination, and the contamination is removed during the rolling operation of the roll (104a-b, 106a-b).