EP1786577A1 - Procede et dispositif de laminage d'une bande metallique - Google Patents

Procede et dispositif de laminage d'une bande metallique

Info

Publication number
EP1786577A1
EP1786577A1 EP05782864A EP05782864A EP1786577A1 EP 1786577 A1 EP1786577 A1 EP 1786577A1 EP 05782864 A EP05782864 A EP 05782864A EP 05782864 A EP05782864 A EP 05782864A EP 1786577 A1 EP1786577 A1 EP 1786577A1
Authority
EP
European Patent Office
Prior art keywords
metal strip
side guide
behind
rolling
roll
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
EP05782864A
Other languages
German (de)
English (en)
Other versions
EP1786577B1 (fr
Inventor
Roger Lathe
Anna Lukasson
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.)
BFI VDEH Institut fuer Angewandte Forschung GmbH
Original Assignee
BETR FORSCH INST ANGEW FORSCH
BFI VDEH Institut fuer Angewandte Forschung GmbH
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=35427588&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1786577(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BETR FORSCH INST ANGEW FORSCH, BFI VDEH Institut fuer Angewandte Forschung GmbH filed Critical BETR FORSCH INST ANGEW FORSCH
Publication of EP1786577A1 publication Critical patent/EP1786577A1/fr
Application granted granted Critical
Publication of EP1786577B1 publication Critical patent/EP1786577B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

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
    • B21B37/68—Camber or steering control for strip, sheets or plates, e.g. preventing meandering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/04—Lateral deviation, meandering, camber of product
    • 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
    • B21B37/58—Roll-force control; Roll-gap control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass

Definitions

  • Under rolling mill is understood according to the invention a system of at least one rolling roll and its storage.
  • Metal strip according to the invention is understood to mean any shape of a metallic Halb ⁇ zeugs (even in the raw state), whose length is greater than the width.
  • these include slabs and slabs, flat billets and wide steel, etc. understood.
  • the metal strip is guided on at least one side guide, which can be arranged in front of and / or behind a roll stand, and the pressure forces in the side guide (s) are measured.
  • the geometry of the roll gap may be changed.
  • the metal strip is continuously guided on the side guide (s). This can react very quickly to changing conditions that would otherwise cause the emergence of a gangbeam. An exact control of the adjustable rolling stand is consequently also possible without simultaneous thickness profile measurement. - A -
  • the non-parallel roller gap of the pair of rollers results in a metal band 1 with a wedge-shaped thickness profile over the metal band width.
  • the geometry of the roll gap is corrected accordingly, so that a band saw, which arises due to non-parallel alignment of the rollers 2, is effectively reduced.
  • the formation of a belt and other influences can be influenced or reduced by actively influencing the roll gap geometry by means of the device according to the invention and the corresponding method.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
EP05782864A 2004-09-08 2005-09-08 Procede de laminage d'une bande metallique Revoked EP1786577B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004043790A DE102004043790A1 (de) 2004-09-08 2004-09-08 Verfahren und Vorrichtung zum Walzen eines Metallbands
PCT/EP2005/009627 WO2006027238A1 (fr) 2004-09-08 2005-09-08 Procede et dispositif de laminage d'une bande metallique

Publications (2)

Publication Number Publication Date
EP1786577A1 true EP1786577A1 (fr) 2007-05-23
EP1786577B1 EP1786577B1 (fr) 2009-11-04

Family

ID=35427588

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05782864A Revoked EP1786577B1 (fr) 2004-09-08 2005-09-08 Procede de laminage d'une bande metallique

Country Status (4)

Country Link
EP (1) EP1786577B1 (fr)
AT (1) ATE447447T1 (fr)
DE (2) DE102004043790A1 (fr)
WO (1) WO2006027238A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006059709A1 (de) * 2006-12-18 2008-06-19 Siemens Ag Walzverfahren für ein Band
DE102007001539A1 (de) * 2007-01-10 2008-07-17 Siemens Ag Steuerverfahren für ein Walzgerüst zum Walzen eines Bandes
DE102008007247A1 (de) 2007-09-13 2009-03-19 Siemens Aktiengesellschaft Betriebsverfahren für eine Walzstraße mit Krümmungserkennung
EP3544751B1 (fr) 2016-11-24 2020-12-30 Primetals Technologies Germany GmbH Réglage de position de bande consistant à positionner des guides latéraux sur la bande métallique, avec limitation de force
EP3599038A1 (fr) * 2018-07-25 2020-01-29 Primetals Technologies Austria GmbH Procédé et dispositif de détermination du contour de bande latéral d'une bande métallique en mouvement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116278A1 (de) * 1981-04-24 1982-11-11 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH, 4000 Düsseldorf Vorrichtung zum steuern der lage des bandlaufs beim walzen
JPS5945011A (ja) * 1982-09-07 1984-03-13 Ishikawajima Harima Heavy Ind Co Ltd 圧延材の蛇行防止方法及び装置
JPS59118216A (ja) * 1982-12-25 1984-07-07 Sumitomo Metal Ind Ltd 板キヤンバ制御方法
JPS59127915A (ja) * 1983-01-07 1984-07-23 Sumitomo Metal Ind Ltd 板キヤンパ制御方法
JPS59189011A (ja) * 1983-04-12 1984-10-26 Ishikawajima Harima Heavy Ind Co Ltd 圧延材の蛇行及び横曲り制御方法及びその装置
JPS59191510A (ja) * 1983-04-13 1984-10-30 Ishikawajima Harima Heavy Ind Co Ltd 圧延材の蛇行制御方法及び装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006027238A1 *

Also Published As

Publication number Publication date
DE102004043790A1 (de) 2006-03-09
WO2006027238A1 (fr) 2006-03-16
ATE447447T1 (de) 2009-11-15
EP1786577B1 (fr) 2009-11-04
DE502005008450D1 (de) 2009-12-17

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