EP0775536A3 - Einrichtung zum Betrieb einer mehrgerüstigen Walzstrasse - Google Patents

Einrichtung zum Betrieb einer mehrgerüstigen Walzstrasse Download PDF

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Publication number
EP0775536A3
EP0775536A3 EP96402515A EP96402515A EP0775536A3 EP 0775536 A3 EP0775536 A3 EP 0775536A3 EP 96402515 A EP96402515 A EP 96402515A EP 96402515 A EP96402515 A EP 96402515A EP 0775536 A3 EP0775536 A3 EP 0775536A3
Authority
EP
European Patent Office
Prior art keywords
rolling mill
stand
rolling
simulation model
individual
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
EP96402515A
Other languages
English (en)
French (fr)
Other versions
EP0775536B1 (de
EP0775536A2 (de
Inventor
Louis Rey Mas
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.)
GE Energy Power Conversion GmbH
Original Assignee
Alcatel CIT SA
Alcatel SA
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 Alcatel CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Publication of EP0775536A2 publication Critical patent/EP0775536A2/de
Publication of EP0775536A3 publication Critical patent/EP0775536A3/de
Application granted granted Critical
Publication of EP0775536B1 publication Critical patent/EP0775536B1/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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby

Landscapes

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

Abstract

Es soll eine Einrichtung zum Betrieb einer mehrgerüstigen Walzstraße angegeben werden, mit der der Aufwand und die Zeit für die Projektierung, Prüfung und Inbetriebnahme einschließlich der Optimierungsphase sowie für ein erneutes Anwalzen der Walzstraße deutlich verringert wird und gleichzeitig eine gefahrlose Schulung des Betreiberpersonals während des Betriebes sowie eine leichte und sichere Funktionserweiterung ohne Beschädigung der Walzstraße möglich ist. Dazu ist die gesamte Walzstraße in den technologischen Zusammenhängen der einzelnen Gerüste in einem einzigen physikalischen Simulations-Modell (2) gegliedert nachgebildet. Das Simulations-Modell (2) ist mit einer zentralen Regelungsvorrichtung (1) verbunden, die für die gesamte Regelung der Walzstraße allein zum Einsatz kommt und die wahlweise einzelne Funktionen innerhalb jedes Gerüsts oder einzelner Gerüste entweder über Stellglieder der Walzstraße oder in entsprechenden Gliedern des Simulations-Modells (2) steuert.
EP96402515A 1995-11-25 1996-11-22 Einrichtung zum Betrieb einer mehrgerüstigen Walzstrasse Expired - Lifetime EP0775536B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19545262A DE19545262B4 (de) 1995-11-25 1995-11-25 Einrichtung zum Betrieb einer mehrgerüstigen Walzstraße
DE19545262 1995-11-25

Publications (3)

Publication Number Publication Date
EP0775536A2 EP0775536A2 (de) 1997-05-28
EP0775536A3 true EP0775536A3 (de) 2002-11-13
EP0775536B1 EP0775536B1 (de) 2005-02-09

Family

ID=7779186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96402515A Expired - Lifetime EP0775536B1 (de) 1995-11-25 1996-11-22 Einrichtung zum Betrieb einer mehrgerüstigen Walzstrasse

Country Status (3)

Country Link
US (1) US5797288A (de)
EP (1) EP0775536B1 (de)
DE (2) DE19545262B4 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19622825B4 (de) * 1996-06-07 2005-03-31 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Voreinstellung für Kaltwalzreversiergerüst
DE19653569C2 (de) * 1996-12-20 1999-07-22 Witels App Masch Albert Gmbh Verfahren zur automatisierten Führung eines Richtprozesses
DE19704122A1 (de) * 1997-02-04 1998-08-06 Siemens Ag Antriebseinrichtung für Industrieanlagen, insbesondere für Anlagen der Grundstoffindustrie
US6272391B1 (en) * 1998-09-30 2001-08-07 Rockwell Technologies, Llc Self organizing industrial control system importing neighbor constraint ranges
US6094955A (en) * 1999-04-12 2000-08-01 Rockwell Technologies, Llc Self-organizing rolling mill
KR100425601B1 (ko) * 1999-12-28 2004-04-03 주식회사 포스코 압연기의 형상 제어 특성을 실시간으로 시뮬레이션할 수있는 장치
DE10018704A1 (de) * 2000-04-14 2001-10-18 Siemens Ag Verfahren und Werkzeug zur Modellierung und/oder Simulation einer technischen Anlage
DE10059567A1 (de) * 2000-11-30 2002-06-13 Siemens Ag Verfahren und Vorrichtung zur Berechnung von Prozessgrößen eines industriellen Prozesses
KR20020055462A (ko) * 2000-12-28 2002-07-09 이구택 열연공장 스크류다운의 레벨 보정방법
DE10202818A1 (de) * 2002-01-23 2003-07-31 Cad Fem Gmbh Vorrichtung und Verfahren zur Simulation von Produktionsprozessen, insbesondere von Oberflächenbehandlungsverfahren
DE10217022A1 (de) * 2002-04-11 2003-11-06 Cad Fem Gmbh Vorrichtung und Verfahren zur Simulation von Produktionsprozessen
US7249004B2 (en) * 2003-02-28 2007-07-24 3M Innovative Properties Company Mill roll analysis system
DE102004040093B4 (de) * 2004-08-19 2008-10-02 Man Roland Druckmaschinen Ag Druckmaschinensteuerungssystem
US20090293405A1 (en) * 2005-11-05 2009-12-03 Andrews William J Method of production of joining profiles for structural members
DE102006025026A1 (de) * 2006-05-26 2007-11-29 Converteam Gmbh Verfahren zum Betreiben einer Walzanlage
JP4067021B2 (ja) * 2006-07-24 2008-03-26 ダイキン工業株式会社 インバータ装置
DE102007059582B4 (de) * 2007-11-15 2010-06-10 Outotec Oyj Verfahren und Vorrichtung zum Training des Bedienpersonals einer prozesstechnischen Anlage
CN102672999B (zh) * 2011-03-16 2016-01-27 上海板机电气制造有限公司 一种板坯厚度控制方法、装置和系统
CN104353674B (zh) * 2014-11-11 2016-08-24 莱芜钢铁集团电子有限公司 一种轧件位置模拟方法及装置
AU2018400555A1 (en) * 2018-01-10 2020-06-18 Nippon Steel Corporation Shaped steel rolling method, shaped steel manufacturing line, and shaped steel manufacturing method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3430971A1 (de) * 1983-11-02 1985-05-09 Mitsubishi Denki K.K., Tokio/Tokyo Simulationssystem
WO1993000181A1 (de) * 1991-06-28 1993-01-07 Siemens Aktiengesellschaft Regelung bei dem herstellen von warmband mittels eines mehrgerüstigen warmbandwalzwerks

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5375448A (en) * 1987-08-12 1994-12-27 Hitachi, Ltd. Non-interference control method and device
ATE128652T1 (de) * 1992-02-24 1995-10-15 Siemens Ag Regelung mit vorsteuerung, insbesondere für ein walzgerüst.
GB2268816B (en) * 1992-07-14 1996-01-17 Sony Broadcast & Communication Controlling equipment
US5586221A (en) * 1994-07-01 1996-12-17 Syracuse University Predictive control of rolling mills using neural network gauge estimation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3430971A1 (de) * 1983-11-02 1985-05-09 Mitsubishi Denki K.K., Tokio/Tokyo Simulationssystem
WO1993000181A1 (de) * 1991-06-28 1993-01-07 Siemens Aktiengesellschaft Regelung bei dem herstellen von warmband mittels eines mehrgerüstigen warmbandwalzwerks

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BERGER U: "ANTRIEBS- UND REGELTECHNIK AN KALTWALZANLAGEN", STAHL UND EISEN, VERLAG STAHLEISEN GMBH. DUSSELDORF, DE, vol. 113, no. 8, 16 August 1993 (1993-08-16), pages 83 - 85, XP000397521, ISSN: 0340-4803 *
DOBRUCKI, GREGORCZYK: "Mathematishes modell des walzgerüsts und des walzprozesses", NEUE HÜTTE, no. 09, September 1989 (1989-09-01), pages 332 - 336, XP002213372 *
RICHTER B ET AL: "STICHPLANBERECHNUNG UND OPTIMIERUNG FUR KALTBANDWALZWERKE CALCULATION AND IMPROVEMENT OF THE ROLLING SCHEDULE OF COLD STRIP MILLS", STAHL UND EISEN, VERLAG STAHLEISEN GMBH. DUSSELDORF, DE, vol. 115, no. 2, 16 February 1995 (1995-02-16), pages 53 - 59,135, XP000496376, ISSN: 0340-4803 *

Also Published As

Publication number Publication date
DE19545262B4 (de) 2004-08-05
DE19545262A1 (de) 1997-06-05
US5797288A (en) 1998-08-25
DE59611192D1 (de) 2005-03-17
EP0775536B1 (de) 2005-02-09
EP0775536A2 (de) 1997-05-28

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