SE9802492D0 - Method for controlling interstand in a rolling mill - Google Patents

Method for controlling interstand in a rolling mill

Info

Publication number
SE9802492D0
SE9802492D0 SE9802492A SE9802492A SE9802492D0 SE 9802492 D0 SE9802492 D0 SE 9802492D0 SE 9802492 A SE9802492 A SE 9802492A SE 9802492 A SE9802492 A SE 9802492A SE 9802492 D0 SE9802492 D0 SE 9802492D0
Authority
SE
Sweden
Prior art keywords
stand
width
rolling mill
rolls
limit values
Prior art date
Application number
SE9802492A
Other languages
English (en)
Other versions
SE517670C2 (sv
SE9802492L (sv
Inventor
Mats Olsson
Dag Sollander
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9802492A priority Critical patent/SE517670C2/sv
Publication of SE9802492D0 publication Critical patent/SE9802492D0/sv
Priority to PCT/SE1999/001247 priority patent/WO2000002677A1/en
Priority to AU49501/99A priority patent/AU4950199A/en
Priority to DE69909094T priority patent/DE69909094D1/de
Priority to AT99933448T priority patent/ATE243572T1/de
Priority to US09/743,478 priority patent/US6519990B1/en
Priority to JP2000558927A priority patent/JP2002520159A/ja
Priority to EP99933448A priority patent/EP1097007B1/en
Publication of SE9802492L publication Critical patent/SE9802492L/sv
Publication of SE517670C2 publication Critical patent/SE517670C2/sv

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
    • B21B37/48—Tension control; Compression control
    • B21B37/52—Tension control; Compression control by drive motor control
    • 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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
SE9802492A 1998-07-10 1998-07-10 Förfarande och anordning för en kontinuerlig styrning av mellansparsspänningen i ett valsverk SE517670C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9802492A SE517670C2 (sv) 1998-07-10 1998-07-10 Förfarande och anordning för en kontinuerlig styrning av mellansparsspänningen i ett valsverk
PCT/SE1999/001247 WO2000002677A1 (en) 1998-07-10 1999-07-09 A method and a device for controlling a rolling mill
AU49501/99A AU4950199A (en) 1998-07-10 1999-07-09 A method and a device for controlling a rolling mill
DE69909094T DE69909094D1 (de) 1998-07-10 1999-07-09 Verfahren und vorrichtung zur reglung eines walzwerks
AT99933448T ATE243572T1 (de) 1998-07-10 1999-07-09 Verfahren und vorrichtung zur reglung eines walzwerks
US09/743,478 US6519990B1 (en) 1998-07-10 1999-07-09 Method and a device for controlling a rolling mill
JP2000558927A JP2002520159A (ja) 1998-07-10 1999-07-09 圧延機を制御する方法および装置
EP99933448A EP1097007B1 (en) 1998-07-10 1999-07-09 A method and a device for controlling a rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802492A SE517670C2 (sv) 1998-07-10 1998-07-10 Förfarande och anordning för en kontinuerlig styrning av mellansparsspänningen i ett valsverk

Publications (3)

Publication Number Publication Date
SE9802492D0 true SE9802492D0 (sv) 1998-07-10
SE9802492L SE9802492L (sv) 2000-03-10
SE517670C2 SE517670C2 (sv) 2002-07-02

Family

ID=20412045

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9802492A SE517670C2 (sv) 1998-07-10 1998-07-10 Förfarande och anordning för en kontinuerlig styrning av mellansparsspänningen i ett valsverk

Country Status (8)

Country Link
US (1) US6519990B1 (sv)
EP (1) EP1097007B1 (sv)
JP (1) JP2002520159A (sv)
AT (1) ATE243572T1 (sv)
AU (1) AU4950199A (sv)
DE (1) DE69909094D1 (sv)
SE (1) SE517670C2 (sv)
WO (1) WO2000002677A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT500765B1 (de) * 2002-09-04 2009-03-15 Voest Alpine Ind Anlagen Verfahren zur reduzierung der bandbreitenänderung
DE102005036184A1 (de) * 2004-12-07 2006-06-08 Sms Meer Gmbh Verfahren zur Regelung des Querschnitts von aus einer Drahtwalzstraße austretenden Drähten und Drahtwalzstraße
JP5060432B2 (ja) * 2008-08-29 2012-10-31 株式会社日立製作所 熱間圧延の張力制御装置および張力制御方法
IT1400550B1 (it) * 2010-06-09 2013-06-11 Danieli Automation Spa Procedimento e dispositivo per il controllo dimensionale della sezione di un prodotto laminato.
US20190176199A1 (en) * 2017-12-07 2019-06-13 Primetals Technologies USA LLC Looper-less smart rolling in long product mills
CN110479772A (zh) * 2019-08-09 2019-11-22 武汉钢铁有限公司 一种粗轧辊缝倾斜值的自动调整方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE227270C1 (sv) * 1969-09-23
SE314733B (sv) * 1967-05-26 1969-09-15 Asea Ab
GB2009974A (en) * 1977-11-30 1979-06-20 British Steel Corp Modified twin stand control system
JPS5545585A (en) * 1978-09-27 1980-03-31 Mitsubishi Electric Corp Tension control device of rolling mill
JPS5788908A (en) * 1980-11-19 1982-06-03 Sumitomo Metal Ind Ltd Method for controlling product dimension of wire rod finishing block mill
US4845969A (en) * 1981-09-30 1989-07-11 Mitsubishi Denki Kabushiki Kaisha Dimension control device for continuous rolling machine
SE444274B (sv) * 1984-08-16 1986-04-07 Asea Ab Forfarande for forsterkningsadaptering i en slingreglering vid lopande materialbana
SU1738400A1 (ru) * 1990-04-02 1992-06-07 Кузнецкий металлургический комбинат им.В.И.Ленина Способ регулировани межклетевого нат жени и устройство дл его осуществлени
RU1794517C (ru) * 1990-12-25 1993-02-15 Донецкий научно-исследовательский институт черной металлургии Устройство дл регулировани размеров концов гор чекатаной полосы
IT1280208B1 (it) * 1995-08-03 1998-01-05 Ceda Spa Costruzioni Elettrome Procedimento di controllo intergabbia del tiro del laminato e relativo dispositivo
DE19543605A1 (de) * 1995-11-23 1997-05-28 Schloemann Siemag Ag Verfahren zur Querschnittsregelung von Walzgut
IT1297570B1 (it) * 1997-12-04 1999-12-17 Automation Spa Centro Procedimento di controllo del tiro del laminato
DE19831481A1 (de) * 1998-07-14 2000-01-20 Schloemann Siemag Ag Walzverfahren für stabförmiges Walzgut, insbesondere Stabstahl oder Draht

Also Published As

Publication number Publication date
US6519990B1 (en) 2003-02-18
EP1097007B1 (en) 2003-06-25
AU4950199A (en) 2000-02-01
JP2002520159A (ja) 2002-07-09
SE517670C2 (sv) 2002-07-02
ATE243572T1 (de) 2003-07-15
EP1097007A1 (en) 2001-05-09
DE69909094D1 (de) 2003-07-31
WO2000002677A1 (en) 2000-01-20
SE9802492L (sv) 2000-03-10

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Legal Events

Date Code Title Description
NUG Patent has lapsed