EP1010479A3 - Method and device for controlling axially shiftable rolls - Google Patents

Method and device for controlling axially shiftable rolls Download PDF

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Publication number
EP1010479A3
EP1010479A3 EP99124330A EP99124330A EP1010479A3 EP 1010479 A3 EP1010479 A3 EP 1010479A3 EP 99124330 A EP99124330 A EP 99124330A EP 99124330 A EP99124330 A EP 99124330A EP 1010479 A3 EP1010479 A3 EP 1010479A3
Authority
EP
European Patent Office
Prior art keywords
profile
axially shiftable
strips
rolls
rolling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99124330A
Other languages
German (de)
French (fr)
Other versions
EP1010479A2 (en
EP1010479B1 (en
Inventor
Joachim Dr.-Ing. Höhne
Jürgen Dipl.-Ing. Fromme
Ahmed Dipl.-Ing. Salem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7891525&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1010479(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP1010479A2 publication Critical patent/EP1010479A2/en
Publication of EP1010479A3 publication Critical patent/EP1010479A3/en
Application granted granted Critical
Publication of EP1010479B1 publication Critical patent/EP1010479B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/40—Control of flatness or profile during rolling of strip, sheets or plates using axial shifting of the rolls

Abstract

Process for rolling metal strips using a roll stand comprises pushing the rolls on rolling at least two metal strips so that deviation of the profile of the strips from the required theoretical profile is minimal. An Independent claim is also included for an apparatus for rolling metal strips comprising a calculating device for determining an optimal pushing position to the pushing of the rollers so that deviation of the profile of subsequent strips from the required theoretical profile is minimal.
EP99124330A 1998-12-17 1999-12-06 Method and device for controlling axially shiftable rolls Revoked EP1010479B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19858423A DE19858423C1 (en) 1998-12-17 1998-12-17 Method and device for controlling sliding rollers
DE19858423 1998-12-17

Publications (3)

Publication Number Publication Date
EP1010479A2 EP1010479A2 (en) 2000-06-21
EP1010479A3 true EP1010479A3 (en) 2003-10-29
EP1010479B1 EP1010479B1 (en) 2006-06-07

Family

ID=7891525

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99124330A Revoked EP1010479B1 (en) 1998-12-17 1999-12-06 Method and device for controlling axially shiftable rolls

Country Status (3)

Country Link
EP (1) EP1010479B1 (en)
AT (1) ATE328679T1 (en)
DE (2) DE19858423C1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61154709A (en) * 1984-12-26 1986-07-14 Kawasaki Steel Corp Device for controlling thickness profile of sheet stock
JPS63260615A (en) * 1987-04-16 1988-10-27 Nippon Steel Corp Method for deciding work roll shift amount
EP0618020A1 (en) * 1993-03-29 1994-10-05 Sms Schloemann-Siemag Aktiengesellschaft Method and device for rolling of a strip

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61154709A (en) * 1984-12-26 1986-07-14 Kawasaki Steel Corp Device for controlling thickness profile of sheet stock
JPS63260615A (en) * 1987-04-16 1988-10-27 Nippon Steel Corp Method for deciding work roll shift amount
EP0618020A1 (en) * 1993-03-29 1994-10-05 Sms Schloemann-Siemag Aktiengesellschaft Method and device for rolling of a strip

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 357 (M - 540) 2 December 1986 (1986-12-02) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 055 (M - 795) 8 February 1989 (1989-02-08) *

Also Published As

Publication number Publication date
EP1010479A2 (en) 2000-06-21
EP1010479B1 (en) 2006-06-07
DE59913519D1 (en) 2006-07-20
DE19858423C1 (en) 2000-06-29
ATE328679T1 (en) 2006-06-15

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