EP0775537A3 - Procédé pour la régulation de la section transversale d'un produit laminé - Google Patents

Procédé pour la régulation de la section transversale d'un produit laminé Download PDF

Info

Publication number
EP0775537A3
EP0775537A3 EP96118338A EP96118338A EP0775537A3 EP 0775537 A3 EP0775537 A3 EP 0775537A3 EP 96118338 A EP96118338 A EP 96118338A EP 96118338 A EP96118338 A EP 96118338A EP 0775537 A3 EP0775537 A3 EP 0775537A3
Authority
EP
European Patent Office
Prior art keywords
cross
controlling
section
rolling
rolling stock
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.)
Withdrawn
Application number
EP96118338A
Other languages
German (de)
English (en)
Other versions
EP0775537A2 (fr
Inventor
Otmar Dr. Palzer
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.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag AG
Schloemann Siemag 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 SMS Schloemann Siemag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0775537A2 publication Critical patent/EP0775537A2/fr
Publication of EP0775537A3 publication Critical patent/EP0775537A3/fr
Withdrawn legal-status Critical Current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
    • B21B37/48—Tension control; Compression control
    • B21B37/50—Tension control; Compression control by looper control
    • 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
    • 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
    • B21B37/22—Lateral spread control; Width control, e.g. by edge rolling
    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
EP96118338A 1995-11-23 1996-11-15 Procédé pour la régulation de la section transversale d'un produit laminé Withdrawn EP0775537A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19543605 1995-11-23
DE19543605A DE19543605A1 (de) 1995-11-23 1995-11-23 Verfahren zur Querschnittsregelung von Walzgut

Publications (2)

Publication Number Publication Date
EP0775537A2 EP0775537A2 (fr) 1997-05-28
EP0775537A3 true EP0775537A3 (fr) 1998-04-22

Family

ID=7778169

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96118338A Withdrawn EP0775537A3 (fr) 1995-11-23 1996-11-15 Procédé pour la régulation de la section transversale d'un produit laminé

Country Status (3)

Country Link
US (1) US5794473B1 (fr)
EP (1) EP0775537A3 (fr)
DE (1) DE19543605A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE517670C2 (sv) * 1998-07-10 2002-07-02 Abb Ab Förfarande och anordning för en kontinuerlig styrning av mellansparsspänningen i ett valsverk
DE10294379D2 (de) * 2001-09-25 2004-09-09 Karl Fuhr Gmbh & Co Kg Maschin Verfahren und Vorrichtung für die Herstellung metallener Flachbandleiter
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
DE102007059185B4 (de) * 2007-01-15 2011-04-07 Sms Meer Gmbh Verfahren und Vorrichtung zur Messung der Geradheit von Langprodukten
AT509831B1 (de) 2010-04-30 2012-03-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur minimierung des bandzugs eines walzgutes
US9630228B2 (en) * 2012-01-19 2017-04-25 Primetals Technologies USA LLC Dual cascade control system for a long rolling mill

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1918449A1 (de) * 1968-04-12 1969-11-06 Morgan Construction Co System zur automatischen Regelung der Formgebung bei Stabstahlwalzwerken
US3763678A (en) * 1972-06-30 1973-10-09 Gen Electric Apparatus for automatic control of product fill dimension
JPS60130411A (ja) * 1983-12-16 1985-07-11 Kobe Steel Ltd 条材の圧延方法
JPS62289307A (ja) * 1986-06-06 1987-12-16 Kawasaki Steel Corp 圧延機における板幅制御方法
WO1990000451A1 (fr) * 1988-07-11 1990-01-25 Blazevic David T Installation et procede de laminage sous tension elevee dynamique dans des laminoirs a chaud pour feuillards
EP0375094A2 (fr) * 1988-12-22 1990-06-27 Preussag Stahl Aktiengesellschaft Procédé et dispositif pour le laminage de bandes à chaud
JPH02235511A (ja) * 1989-03-08 1990-09-18 Sumitomo Metal Ind Ltd 熱間仕上圧延時の板幅制御方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
SU1097403A1 (ru) * 1983-03-11 1984-06-15 Криворожский Металлургический Завод "Криворожсталь" Им.В.И.Ленина Система автоматического регулировани нат жени и размеров полосы
SU1094634A1 (ru) * 1983-04-18 1984-05-30 Институт черной металлургии Устройство дл регулировани нат жени проката
SU1186308A1 (ru) * 1984-06-25 1985-10-23 Криворожский металлургический комбинат "Криворожсталь" им.В.И.Ленина Система стабилизации размеров проката
JPH01278905A (ja) * 1988-04-28 1989-11-09 Toshiba Corp 連続圧延機の張力制御装置
JPH03146210A (ja) * 1989-11-02 1991-06-21 Toshiba Corp Ｈ形鋼圧延設備の張力制御装置
JPH0422505A (ja) * 1990-05-18 1992-01-27 Toshiba Corp 型鋼の自動板厚制御装置
JPH05146811A (ja) * 1991-11-28 1993-06-15 Kawasaki Steel Corp 熱間連続仕上圧延機のルーパレス圧延方法
JPH05177226A (ja) * 1992-01-08 1993-07-20 Toshiba Corp Ｈ形鋼の形状制御装置
JPH06285521A (ja) * 1993-04-05 1994-10-11 Nippon Steel Corp 棒線材の寸法偏差測定方法及びその装置
DE4407981A1 (de) * 1994-03-10 1995-09-14 Schloemann Siemag Ag Verfahren und Vorrichtung zur geregelten Bildung von Walzgut-Schlingen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1918449A1 (de) * 1968-04-12 1969-11-06 Morgan Construction Co System zur automatischen Regelung der Formgebung bei Stabstahlwalzwerken
US3763678A (en) * 1972-06-30 1973-10-09 Gen Electric Apparatus for automatic control of product fill dimension
JPS60130411A (ja) * 1983-12-16 1985-07-11 Kobe Steel Ltd 条材の圧延方法
JPS62289307A (ja) * 1986-06-06 1987-12-16 Kawasaki Steel Corp 圧延機における板幅制御方法
WO1990000451A1 (fr) * 1988-07-11 1990-01-25 Blazevic David T Installation et procede de laminage sous tension elevee dynamique dans des laminoirs a chaud pour feuillards
EP0375094A2 (fr) * 1988-12-22 1990-06-27 Preussag Stahl Aktiengesellschaft Procédé et dispositif pour le laminage de bandes à chaud
JPH02235511A (ja) * 1989-03-08 1990-09-18 Sumitomo Metal Ind Ltd 熱間仕上圧延時の板幅制御方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 290 (M - 430) 16 November 1985 (1985-11-16) *
PATENT ABSTRACTS OF JAPAN vol. 012, no. 179 (M - 701) 26 May 1988 (1988-05-26) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 552 (M - 1056) 7 December 1990 (1990-12-07) *

Also Published As

Publication number Publication date
US5794473A (en) 1998-08-18
EP0775537A2 (fr) 1997-05-28
DE19543605A1 (de) 1997-05-28
US5794473B1 (en) 2000-08-29

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