BRPI0816981A2 - Método de operação para trem de laminação com detecção de curvatura. - Google Patents

Método de operação para trem de laminação com detecção de curvatura.

Info

Publication number
BRPI0816981A2
BRPI0816981A2 BRPI0816981A BRPI0816981A2 BR PI0816981 A2 BRPI0816981 A2 BR PI0816981A2 BR PI0816981 A BRPI0816981 A BR PI0816981A BR PI0816981 A2 BRPI0816981 A2 BR PI0816981A2
Authority
BR
Brazil
Prior art keywords
operation method
rolling train
bend detection
detection rolling
bend
Prior art date
Application number
Other languages
English (en)
Inventor
Bernhard Weisshaar
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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BRPI0816981A2 publication Critical patent/BRPI0816981A2/pt
Publication of BRPI0816981B1 publication Critical patent/BRPI0816981B1/pt

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
    • B21B2263/00—Shape of product
    • B21B2263/02—Profile, e.g. of plate, hot strip, sections
    • 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
    • B21B2273/00—Path parameters
    • B21B2273/12—End of product
    • B21B2273/14—Front end or leading end
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
BRPI0816981A 2007-09-13 2008-08-21 método de operação para um trem de laminação, dispositivo de controle de um trem de laminação com múltiplas cadeiras e trem de laminação. BRPI0816981B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007043793 2007-09-13
DE102008007247A DE102008007247A1 (de) 2007-09-13 2008-02-01 Betriebsverfahren für eine Walzstraße mit Krümmungserkennung
PCT/EP2008/060967 WO2009037064A1 (de) 2007-09-13 2008-08-21 Betriebsverfahren für eine walzstrasse mit krümmungserkennung

Publications (2)

Publication Number Publication Date
BRPI0816981A2 true BRPI0816981A2 (pt) 2015-03-24
BRPI0816981B1 BRPI0816981B1 (pt) 2019-10-22

Family

ID=40348701

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0816981A BRPI0816981B1 (pt) 2007-09-13 2008-08-21 método de operação para um trem de laminação, dispositivo de controle de um trem de laminação com múltiplas cadeiras e trem de laminação.

Country Status (8)

Country Link
US (1) US8752409B2 (pt)
EP (1) EP2188074B1 (pt)
CN (1) CN101801553B (pt)
BR (1) BRPI0816981B1 (pt)
DE (1) DE102008007247A1 (pt)
PL (1) PL2188074T3 (pt)
RU (1) RU2481166C2 (pt)
WO (1) WO2009037064A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008007247A1 (de) 2007-09-13 2009-03-19 Siemens Aktiengesellschaft Betriebsverfahren für eine Walzstraße mit Krümmungserkennung
CN102641903B (zh) * 2011-02-16 2014-10-01 宝山钢铁股份有限公司 炉卷轧机轧件头尾跑偏控制方法
EP2527052A1 (de) 2011-05-24 2012-11-28 Siemens Aktiengesellschaft Betriebsverfahren für eine Walzstraße
US12083569B2 (en) 2019-06-20 2024-09-10 Jfe Steel Corporation Meandering control method for hot-rolled steel strip, meandering control device, and hot rolling equipment
KR102615075B1 (ko) * 2019-07-22 2023-12-15 제이에프이 스틸 가부시키가이샤 열간 압연 강대의 사행 제어 방법, 사행 제어 장치 및 열간 압연 설비

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184938A (en) * 1965-05-25 Methods and apparatus for automatical- ly threading strip rolling mills
US2292535A (en) * 1938-08-19 1942-08-11 Acme Steel Co Strip rolling apparatus
DE2115344C3 (de) * 1971-03-30 1978-04-27 Schloemann-Siemag Ag, 4000 Duesseldorf Regelanordnung für ein Walzgerüst zum Walzen von Walzband
US4149395A (en) * 1977-12-23 1979-04-17 General Electric Company Method and apparatus for correcting camber in rolled metal workpiece
JPS55103212A (en) * 1979-01-31 1980-08-07 Nippon Kokan Kk <Nkk> Rolling method
JPS5739018A (en) * 1980-08-22 1982-03-04 Nippon Steel Corp Rolling method for controlling plane camber of rolled material in rolling mill line including vertical rolling stand
JPS5913506A (ja) * 1982-07-14 1984-01-24 Kawasaki Steel Corp 厚板圧延におけるキヤンバ制御方法
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
JPH0616892B2 (ja) * 1984-05-10 1994-03-09 三菱電機株式会社 圧延材のキヤンバ−制御による蛇行制御方法
JPS61242712A (ja) * 1985-04-19 1986-10-29 Mitsubishi Electric Corp 圧延材の板幅制御装置
SU1340851A1 (ru) * 1986-04-03 1987-09-30 Всесоюзный научно-исследовательский и проектно-конструкторский институт металлургического машиностроения им.А.И.Целикова Способ устранени серповидности полосы
JPS63123511A (ja) * 1986-11-12 1988-05-27 Hitachi Ltd 蛇行制御装置
JPS63171213A (ja) 1987-01-08 1988-07-15 Mitsubishi Heavy Ind Ltd 圧延材の蛇行量検出方法
FR2615765B1 (fr) * 1987-05-29 1992-09-04 Usinor Aciers Procede et dispositif de determination du sabre d'une tole
US4794773A (en) * 1987-07-29 1989-01-03 Monarch Machine Tool Company Method of measuring camber
JPS6448615A (en) * 1987-08-20 1989-02-23 Nippon Steel Corp Camber control method for cold rolling
JPH0773733B2 (ja) * 1987-08-25 1995-08-09 新日本製鐵株式会社 圧延中における金属板のキャンバ−形状・蛇行量の測定方法
JPH0220608A (ja) 1988-07-05 1990-01-24 Sumitomo Metal Ind Ltd 圧延材の蛇行制御方法
JPH04266414A (ja) * 1991-02-19 1992-09-22 Kobe Steel Ltd 板圧延時の蛇行制御装置
DE4416364B4 (de) * 1993-05-17 2004-10-28 Siemens Ag Verfahren und Regeleinrichtung zur Regelung eines Prozesses
WO1995007776A1 (en) * 1993-09-14 1995-03-23 Nippon Steel Corporation Snaking control method and tandem plate rolling mill facility line
WO1996028770A1 (de) * 1995-03-16 1996-09-19 Siemens Aktiengesellschaft Verfahren und vorrichtung zur führung eines prozesses
IT1280176B1 (it) * 1995-05-25 1998-01-05 Danieli Off Mecc Blocco di curvatura-bilanciamento per gabbia di laminazione a quarto per nastri o lamiere
US6035259A (en) * 1997-06-18 2000-03-07 Eastman Kodak Company Web material camber measurement apparatus and method
DE10106527A1 (de) * 2001-02-13 2002-08-29 Sms Demag Ag Verfahren zum Betreiben einer Walzstraße sowie Steuerungssystem für eine Walzstraße
DE10116273A1 (de) * 2001-03-31 2002-10-10 Sms Demag Ag Verfahren zum Betreiben einer Walzstraße sowie eine entsprechend ausgebildete Walzstraße
ES2326372T3 (es) * 2003-03-20 2009-10-08 Nippon Steel Corporation Metodo y aparato para laminar una placa de material metalico.
DE102004043790A1 (de) * 2004-09-08 2006-03-09 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Verfahren und Vorrichtung zum Walzen eines Metallbands
DE102005028711A1 (de) * 2005-06-20 2006-12-28 Siemens Ag Verfahren zur Regelung und/oder Steuerung eines verstellbaren Rollensegmentes in einer Stranggießanlage
US7823428B1 (en) * 2006-10-23 2010-11-02 Wright State University Analytical method for use in optimizing dimensional quality in hot and cold rolling mills
DE102006059709A1 (de) * 2006-12-18 2008-06-19 Siemens Ag Walzverfahren für ein Band
DE102008007247A1 (de) 2007-09-13 2009-03-19 Siemens Aktiengesellschaft Betriebsverfahren für eine Walzstraße mit Krümmungserkennung

Also Published As

Publication number Publication date
RU2010114570A (ru) 2011-10-20
WO2009037064A1 (de) 2009-03-26
DE102008007247A1 (de) 2009-03-19
EP2188074B1 (de) 2012-11-21
US8752409B2 (en) 2014-06-17
PL2188074T3 (pl) 2013-04-30
CN101801553A (zh) 2010-08-11
BRPI0816981B1 (pt) 2019-10-22
CN101801553B (zh) 2012-09-05
US20100242566A1 (en) 2010-09-30
EP2188074A1 (de) 2010-05-26
RU2481166C2 (ru) 2013-05-10

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: PRIMETALS TECHNOLOGIES GERMANY GMBH (DE)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/10/2019, OBSERVADAS AS CONDICOES LEGAIS.