EP1491268A3 - Verfahren zum Kaltwalzen metallischen Bandes - Google Patents

Verfahren zum Kaltwalzen metallischen Bandes Download PDF

Info

Publication number
EP1491268A3
EP1491268A3 EP04013220A EP04013220A EP1491268A3 EP 1491268 A3 EP1491268 A3 EP 1491268A3 EP 04013220 A EP04013220 A EP 04013220A EP 04013220 A EP04013220 A EP 04013220A EP 1491268 A3 EP1491268 A3 EP 1491268A3
Authority
EP
European Patent Office
Prior art keywords
strip
cold rolling
fluctuations
metal strip
rolling metal
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
EP04013220A
Other languages
English (en)
French (fr)
Other versions
EP1491268A2 (de
EP1491268B1 (de
Inventor
Frank Dipl.-Ing. Feldmann
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.)
ABB AG Germany
Original Assignee
ABB Patent 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
Application filed by ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP1491268A2 publication Critical patent/EP1491268A2/de
Publication of EP1491268A3 publication Critical patent/EP1491268A3/de
Application granted granted Critical
Publication of EP1491268B1 publication Critical patent/EP1491268B1/de
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
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the 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
    • B21B37/48—Tension control; Compression control
    • B21B37/52—Tension control; Compression control by drive motor control
    • B21B37/54—Tension control; Compression control by drive motor control including coiler drive control, e.g. reversing mills
    • 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
    • B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/28—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/30—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process
    • B21B1/32—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • B21B1/36—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by cold-rolling
    • 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
    • B21B37/38—Control of flatness or profile during rolling of strip, sheets or plates using roll bending

Landscapes

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

Abstract

Es wird ein Verfahren zum Kaltwalzen metallischen Bandes (8) vorgeschlagen, welches von einer einlaufseitigen Haspel (9) abgewickelt wird, einen zwischen zwei Arbeitswalzen (6, 7) gebildeten, mittels einer Walzspaltregelung (15) eingestellten Walzspalt durchläuft und von einer auslaufseitigen Haspel (13) aufgewickelt wird. Unzulässig große Schwankungen der Härte des einlaufseitigen Bandes werden aufgefunden, indem mittels Kreuz-Korrelation oder Fast-Fourier-Transformation oder mit Hilfe eines Störgrößenbeobachters in Abhängigkeit von Abhaspel-Drehharmonischen Schwankungen der auslaufseitigen Banddicke (Δh1) und/oder Schwankungen der Walzkraft (Fr) und/oder Schwankungen des Bandzuges (Ft0) des einlaufenden Bandes und/oder Schwankungen des Bandzuges (Ft1) des auslaufenden Bandes ermittelt werden.
EP04013220A 2003-06-25 2004-06-04 Verfahren zum Kaltwalzen metallischen Bandes Expired - Lifetime EP1491268B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10328472A DE10328472A1 (de) 2003-06-25 2003-06-25 Verfahren zum Kaltwalzen metallischen Bandes
DE10328472 2003-06-25

Publications (3)

Publication Number Publication Date
EP1491268A2 EP1491268A2 (de) 2004-12-29
EP1491268A3 true EP1491268A3 (de) 2006-02-15
EP1491268B1 EP1491268B1 (de) 2008-11-26

Family

ID=33394969

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04013220A Expired - Lifetime EP1491268B1 (de) 2003-06-25 2004-06-04 Verfahren zum Kaltwalzen metallischen Bandes

Country Status (3)

Country Link
EP (1) EP1491268B1 (de)
AT (1) ATE415213T1 (de)
DE (2) DE10328472A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006036054B9 (de) * 2006-08-02 2013-08-14 Thyssenkrupp Steel Europe Ag Walzenbiegung bei Mehrwalzengerüsten
CN102699026B (zh) * 2012-06-04 2015-05-13 苏州先端稀有金属有限公司 一种钼板卷冷轧设备
CN103252356B (zh) * 2013-04-25 2015-02-25 中冶赛迪电气技术有限公司 一种单机架可逆轧机初始辊缝差分设定方法及装置
JP6308928B2 (ja) 2014-11-14 2018-04-11 株式会社日立製作所 圧延制御装置、圧延制御方法および圧延制御プログラム
CN107983772B (zh) * 2017-11-27 2019-06-04 河北工业大学 一种板材冷轧过程中可靠性有限元模型的建立方法
CN117000759B (zh) * 2023-10-07 2023-12-08 福建紫金英菲迅应用材料有限公司 一种金锡合金制品生产设备及其使用方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722812A (en) * 1980-07-15 1982-02-05 Toshiba Corp Method for automatic control of plate thickness of multistand rolling mill
JPS5944127B2 (ja) * 1976-05-28 1984-10-26 新日本製鐵株式会社 金属ストリツプ圧延における板厚および形状制御方法
JPS6264414A (ja) * 1985-09-17 1987-03-23 Ishikawajima Harima Heavy Ind Co Ltd 圧延板変形抵抗の計測方法
JPH03285719A (ja) * 1990-04-02 1991-12-16 Sumitomo Metal Ind Ltd 圧延機の摩擦係数および変形抵抗の計測方法
JPH10211512A (ja) * 1997-01-28 1998-08-11 Sumitomo Metal Ind Ltd 被圧延材の厚さ制御方法及びその装置
JP2000033409A (ja) * 1998-07-15 2000-02-02 Sumitomo Metal Ind Ltd リバース圧延機における板厚制御方法
DE10234047A1 (de) * 2002-07-25 2004-02-05 Abb Patent Gmbh Verfahren zur Erkennung und Fehlerursachenzuordnung von periodischen Fehlern in qualitätsrelevanten Prozessgrößen in Walzwerken und Bandbehandlungsanlagen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4905491A (en) * 1988-04-11 1990-03-06 Aluminum Company Of America Unwind/rewind eccentricity control for rolling mills
US5054302A (en) * 1989-04-07 1991-10-08 Kawasaki Steel Corporation Hardness compensated thickness control method for wet skin-pass rolled sheet
JP2513866B2 (ja) * 1989-11-10 1996-07-03 川崎製鉄株式会社 形状制御方法
JPH0615317A (ja) * 1992-07-01 1994-01-25 Toshiba Corp 熱間仕上圧延機の制御方法
JPH11156413A (ja) * 1997-11-21 1999-06-15 Daido Steel Co Ltd 金属材料の塑性加工に関する変形抵抗を予測する方法
US6263714B1 (en) * 1999-12-27 2001-07-24 Telepro, Inc. Periodic gauge deviation compensation system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944127B2 (ja) * 1976-05-28 1984-10-26 新日本製鐵株式会社 金属ストリツプ圧延における板厚および形状制御方法
JPS5722812A (en) * 1980-07-15 1982-02-05 Toshiba Corp Method for automatic control of plate thickness of multistand rolling mill
JPS6264414A (ja) * 1985-09-17 1987-03-23 Ishikawajima Harima Heavy Ind Co Ltd 圧延板変形抵抗の計測方法
JPH03285719A (ja) * 1990-04-02 1991-12-16 Sumitomo Metal Ind Ltd 圧延機の摩擦係数および変形抵抗の計測方法
JPH10211512A (ja) * 1997-01-28 1998-08-11 Sumitomo Metal Ind Ltd 被圧延材の厚さ制御方法及びその装置
JP2000033409A (ja) * 1998-07-15 2000-02-02 Sumitomo Metal Ind Ltd リバース圧延機における板厚制御方法
DE10234047A1 (de) * 2002-07-25 2004-02-05 Abb Patent Gmbh Verfahren zur Erkennung und Fehlerursachenzuordnung von periodischen Fehlern in qualitätsrelevanten Prozessgrößen in Walzwerken und Bandbehandlungsanlagen

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198447, Derwent World Patents Index; Class M21, AN 1984-292637, XP002359840 *
PATENT ABSTRACTS OF JAPAN vol. 006, no. 086 (M - 131) 25 May 1982 (1982-05-25) *
PATENT ABSTRACTS OF JAPAN vol. 011, no. 258 (M - 618) 21 August 1987 (1987-08-21) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 119 (M - 1225) 25 March 1992 (1992-03-25) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 13 30 November 1998 (1998-11-30) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 05 14 September 2000 (2000-09-14) *

Also Published As

Publication number Publication date
EP1491268A2 (de) 2004-12-29
ATE415213T1 (de) 2008-12-15
DE502004008511D1 (de) 2009-01-08
EP1491268B1 (de) 2008-11-26
DE10328472A1 (de) 2005-01-27

Similar Documents

Publication Publication Date Title
EP1840244A4 (de) Verfahren zur bildung eines dünnen metallfilms und dünner metallfilm
EP1925686A4 (de) Nanokristalline magnetische legierung, verfahren zu ihrer herstellung, dünnes legierungsband und magnetische komponente
AU2003270334A1 (en) Method for producing steel with retained austenite
EG24523A (en) Method and device for descaling a metal strip
MY145629A (en) Methods for coating a metal substrate and related coated substrates
DE60229562D1 (de) Kühlvorrichtung, herstellungsverfahren und herstellungsstrasse für warmgewalztes stahlband
EP1887106A4 (de) Metallbeschichtungsfolie, verfahren zu ihrer herstellung und metallverdrahtung
AU2003253052A1 (en) Method and device for dynamically resting roller segments that support and/or guide both sides of a cast bar made of metal, particularly steel
PL1824617T3 (pl) Sposób odlewania z walcowaniem, o podwyższonej szybkości odlewania i następującym po nim walcowaniem na gorąco stosunkowo cienkich pasm metalu, zwłaszcza materiału stalowego, oraz zespół odlewniczo-walcowniczy
EP4074858A4 (de) Warmgewalzter h-trägerstahl basierend auf spezialgeformtem knüppelwalzen und umformen, und herstellungsverfahren dafür
EP1805339A4 (de) Hochfestes kaltgewalztes stahlblech mit hervorragender formerstarrung und herstellungsverfahren dafür
EP1491268A3 (de) Verfahren zum Kaltwalzen metallischen Bandes
EP1480231A3 (de) Verfahren zur Herstellung eines supraleitenden Kabels
PL2067541T3 (pl) Sposób ciągłego wytwarzania stali walcowanej na zimno
EP1975275A4 (de) Poröser dünner ventilmetallfilm, herstellungsverfahren dafür und dünnfilmkondensator
EG23811A (en) Method and device for coating a metal bar by hot dipping steel strip
EG25046A (en) Method for the continuous casting of thin metal strip and continuous casting installation.
ATE511409T1 (de) Flammensperreinsatz und verfahren zu seiner herstellung
EP1683884A4 (de) Rohr aus nichtrostendem martensitischem stahl und herstellungsverfahren dafür
EP4098757A4 (de) Verfahren zur herstellung martensitischer rostfreier stahlbandes und martensitisches rostfreies stahlband
EP4137602A4 (de) Galvanisiertes stahlblech, element und verfahren zur herstellung davon
MXPA03004134A (es) Procedimiento e instalacion de revestimiento por inmersion de cinta metalica, en especial de cinta de acero.
AU2002313307A1 (en) Low carbon steel sheet, low carbon steel cast piece and method for production thereof
AU2002223762A1 (en) Method and installation for dip coating of a metal strip, in particular a steel strip
EP3722449A4 (de) Warmgewalztes stahlblech für rohrwendel und verfahren zu dessen herstellung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RIC1 Information provided on ipc code assigned before grant

Ipc: B21B 37/62 20060101AFI20041004BHEP

Ipc: B21B 37/54 20060101ALI20051221BHEP

Ipc: B21B 38/00 20060101ALI20051221BHEP

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

17P Request for examination filed

Effective date: 20060321

AKX Designation fees paid

Designated state(s): AT DE ES FR IT

17Q First examination report despatched

Effective date: 20070215

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ABB AG

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE ES FR IT

REF Corresponds to:

Ref document number: 502004008511

Country of ref document: DE

Date of ref document: 20090108

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090308

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20090827

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20120613

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20130703

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20140626

Year of fee payment: 11

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 415213

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140604

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150227

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140604

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150604

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230620

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 502004008511

Country of ref document: DE