EP1074315A3 - Multi-roll stand - Google Patents

Multi-roll stand Download PDF

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Publication number
EP1074315A3
EP1074315A3 EP00116457A EP00116457A EP1074315A3 EP 1074315 A3 EP1074315 A3 EP 1074315A3 EP 00116457 A EP00116457 A EP 00116457A EP 00116457 A EP00116457 A EP 00116457A EP 1074315 A3 EP1074315 A3 EP 1074315A3
Authority
EP
European Patent Office
Prior art keywords
roll stand
roll
rolls
vertical
roller
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
EP00116457A
Other languages
German (de)
French (fr)
Other versions
EP1074315B1 (en
EP1074315A2 (en
Inventor
Werner Ing. Stahl
Axel Dipl.-Ing. Barten (Eth)
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.)
Achenbach Buschhetten GmbH and Co KG
Original Assignee
Achenbach Buschhetten GmbH and Co KG
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
Application filed by Achenbach Buschhetten GmbH and Co KG filed Critical Achenbach Buschhetten GmbH and Co KG
Publication of EP1074315A2 publication Critical patent/EP1074315A2/en
Publication of EP1074315A3 publication Critical patent/EP1074315A3/en
Application granted granted Critical
Publication of EP1074315B1 publication Critical patent/EP1074315B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls
    • 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/24—Automatic variation of thickness according to a predetermined programme
    • 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
    • B21B37/42—Control of flatness or profile during rolling of strip, sheets or plates using a combination of roll bending and axial shifting of the rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2205/00—Particular shaped rolled products
    • B21B2205/02—Tailored blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/02—Roll bending; vertical bending of rolls
    • B21B2269/04—Work roll bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/12—Axial shifting the rolls
    • B21B2269/18—Back-up rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/22—Aligning on rolling axis, e.g. of roll calibers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)

Abstract

Das Walzgerüst (1) ist zum flexiblen Walzen von Bandmaterial (2) bestimmt. Die untere und die obere Arbeitswalze (3,4) des Walzgerüstes (1) sind in zwei unteren und zwei oberen angetriebenen Stützwalzen (5,6; 7,8) gelagert, die symmetrisch zur senkrechten Walzenachsenebene (9-9) der Arbeitswalzen (3,4) angeordnet und paarweise (5,6; 7,8) in unteren und oberen Stützwalzeneinbaustücken (10,11) in Lagereinheiten (10a, 10b, 11a, 11b) in Achsrichtung verschiebbar gelagert sind. Die vier Stützwalzen (5,6,7,8) sind zum Ausgleich der auftretenden Walzensatzdurchbiegung und zur Anpassung an die Bandbreite um gleiche und unterschiedliche Strecken unabhängig voneinander zur senkrechten Mittelebene des Walzgerüstes (1) gegensinnig axial verschiebbar.

Figure 00000001
The roll stand (1) is intended for flexible rolling of strip material (2). The lower and the upper work roll (3, 4) of the roll stand (1) are mounted in two lower and two upper driven support rolls (5, 6; 7, 8), which are symmetrical to the vertical roll axis plane (9-9) of the work rolls (3 , 4) and in pairs (5,6; 7,8) in lower and upper back-up roller chocks (10,11) in bearing units (10a, 10b, 11a, 11b) are slidably mounted in the axial direction. The four support rollers (5, 6, 7, 8) can be axially displaced in opposite directions to compensate for the bending of the roller sets and to adapt to the strip width by the same and different distances independently of one another to the vertical center plane of the roll stand (1).
Figure 00000001
EP00116457A 1999-08-03 2000-07-29 Multi-roll stand Expired - Lifetime EP1074315B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19936427 1999-08-03
DE19936427 1999-08-03

Publications (3)

Publication Number Publication Date
EP1074315A2 EP1074315A2 (en) 2001-02-07
EP1074315A3 true EP1074315A3 (en) 2003-10-29
EP1074315B1 EP1074315B1 (en) 2005-09-28

Family

ID=7916969

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00116457A Expired - Lifetime EP1074315B1 (en) 1999-08-03 2000-07-29 Multi-roll stand

Country Status (5)

Country Link
US (1) US6314782B1 (en)
EP (1) EP1074315B1 (en)
JP (1) JP2001071006A (en)
DE (2) DE10036564C2 (en)
ES (1) ES2245917T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69924466T2 (en) * 1998-10-26 2005-09-01 Mitsubishi Heavy Industries, Ltd. SCREENING DEVICE FOR LIQUIDS
ES2211712T3 (en) 2001-09-29 2004-07-16 Achenbach Buschhutten Gmbh PROCEDURE FOR PREVIOUS ADJUSTMENT AND REGULATION OF THE FLAG OF A BAND DURING THE FLEXIBLE UNIDIRECTIONAL AND REVERSIBLE ROLLING OF A BAND FORM.
AT501314B1 (en) * 2004-10-13 2012-03-15 Voest Alpine Ind Anlagen METHOD AND DEVICE FOR CONTINUOUS PRODUCTION OF A THIN METAL STRIP
US7849722B2 (en) * 2006-03-08 2010-12-14 Nucor Corporation Method and plant for integrated monitoring and control of strip flatness and strip profile
US8205474B2 (en) * 2006-03-08 2012-06-26 Nucor Corporation Method and plant for integrated monitoring and control of strip flatness and strip profile
DE102008003713A1 (en) 2007-07-16 2009-01-22 Sms Demag Ag rolling device
WO2013071867A1 (en) * 2011-11-19 2013-05-23 吉林大学 Rolling device and the method thereof
DE102015112889A1 (en) * 2015-08-05 2017-02-09 Salzgitter Flachstahl Gmbh High-strength manganese-containing steel, use of the steel for flexibly rolled flat steel products and production methods together with flat steel product for this purpose
DE102020211770A1 (en) * 2020-03-06 2021-09-09 Sms Group Gmbh Roll stand

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540030A (en) * 1978-09-13 1980-03-21 Mitsubishi Heavy Ind Ltd Shape control rolling mill
JPS5630013A (en) * 1979-08-20 1981-03-26 Mitsubishi Heavy Ind Ltd Rolling mill
JPS60121011A (en) * 1983-12-06 1985-06-28 Mitsubishi Heavy Ind Ltd Multicluster type rolling mill
DE29913509U1 (en) * 1999-08-03 1999-09-30 Achenbach Buschhuetten Gmbh Multi-roll stand

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1776436A (en) * 1926-07-10 1930-09-23 Mesta Machine Co Rolling mill
GB1351074A (en) * 1971-02-15 1974-04-24 Hitachi Ltd Rolling mills
US4162627A (en) * 1972-07-17 1979-07-31 Hitachi, Ltd. Rolling mill
JPS5853309A (en) 1981-09-24 1983-03-29 Mitsubishi Heavy Ind Ltd Multistage cluster rolling mill
DE3323641A1 (en) * 1983-04-02 1984-10-04 SMS Schloemann-Siemag AG, 4000 Düsseldorf MULTI-ROLLER FRAME
DE3603693A1 (en) * 1986-02-06 1987-08-13 Schloemann Siemag Ag DEVICE FOR AXIAL SLIDING OF THE WORK ROLLS OF A ROLLING DEVICE FOR ROLLING FLAT MATERIAL
JPS63230204A (en) * 1987-03-19 1988-09-26 Mitsubishi Heavy Ind Ltd Rolling mill
DE4402398A1 (en) * 1994-01-27 1995-08-10 Froehling Josef Gmbh Multi-roll stand in stand construction, preferably with direct hydraulic adjustment
JP3174457B2 (en) * 1994-05-17 2001-06-11 株式会社日立製作所 Continuous casting direct hot rolling equipment and rolling method
JPH10263632A (en) * 1997-03-26 1998-10-06 Ishikawajima Harima Heavy Ind Co Ltd Rolling mill fitting bending mechanism at outside

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540030A (en) * 1978-09-13 1980-03-21 Mitsubishi Heavy Ind Ltd Shape control rolling mill
JPS5630013A (en) * 1979-08-20 1981-03-26 Mitsubishi Heavy Ind Ltd Rolling mill
JPS60121011A (en) * 1983-12-06 1985-06-28 Mitsubishi Heavy Ind Ltd Multicluster type rolling mill
DE29913509U1 (en) * 1999-08-03 1999-09-30 Achenbach Buschhuetten Gmbh Multi-roll stand

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 004, no. 080 (M - 015) 10 June 1980 (1980-06-10) *
PATENT ABSTRACTS OF JAPAN vol. 005, no. 083 (M - 071) 30 May 1981 (1981-05-30) *
PATENT ABSTRACTS OF JAPAN vol. 009, no. 275 (M - 426) 2 November 1985 (1985-11-02) *

Also Published As

Publication number Publication date
US6314782B1 (en) 2001-11-13
JP2001071006A (en) 2001-03-21
EP1074315B1 (en) 2005-09-28
DE10036564A1 (en) 2001-02-22
EP1074315A2 (en) 2001-02-07
DE10036564C2 (en) 2001-06-21
ES2245917T3 (en) 2006-02-01
DE50011243D1 (en) 2006-02-09

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