EP0962266A3 - Verfahren zur Regelung der Auslaufdicke eines gewalzten Bandes - Google Patents

Verfahren zur Regelung der Auslaufdicke eines gewalzten Bandes Download PDF

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Publication number
EP0962266A3
EP0962266A3 EP99110932A EP99110932A EP0962266A3 EP 0962266 A3 EP0962266 A3 EP 0962266A3 EP 99110932 A EP99110932 A EP 99110932A EP 99110932 A EP99110932 A EP 99110932A EP 0962266 A3 EP0962266 A3 EP 0962266A3
Authority
EP
European Patent Office
Prior art keywords
regulating
rolled strip
exit thickness
strip
thickness
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
EP99110932A
Other languages
English (en)
French (fr)
Other versions
EP0962266A2 (de
EP0962266B1 (de
Inventor
Andreas Dr.-Ing. Hambrecht
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.)
Alstom Power Conversion GmbH
Original Assignee
Alstom Power Conversion 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7869989&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0962266(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alstom Power Conversion GmbH filed Critical Alstom Power Conversion GmbH
Publication of EP0962266A2 publication Critical patent/EP0962266A2/de
Publication of EP0962266A3 publication Critical patent/EP0962266A3/de
Application granted granted Critical
Publication of EP0962266B1 publication Critical patent/EP0962266B1/de
Anticipated expiration legal-status Critical
Revoked 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Regelung der Auslaufdicke ha eines gewalzten Bandes stromab eines Walzgerüstes (1, 5.1, 5.2, 5.3 ... 5.n), wobei eine Sollwertabweichung Δha der Auslaufdicke ha als Führungsgröße eine Stellgröße beaufschlagt. Um insbesondere in der Beschleunigungs- bzw. Verzögerungsphase der Walzstraße auf einfache Weise eine geforderte Auslaufdicke ha sicherzustellen, ist vorgesehen, daß als Stellgröße der Reibungskoeffizient µ zwischen Walzgerüst (1, 5.1, 5.2, 5.3 ... 5.n) und gewalztem Band vorgesehen ist.
EP99110932A 1998-06-05 1999-06-04 Verfahren zur Regelung der Auslaufdicke eines gewalzten Bandes Revoked EP0962266B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19825121 1998-06-05
DE19825121A DE19825121A1 (de) 1998-06-05 1998-06-05 Verfahren zur Regelung der Auslaufdicke eines gewalzten Bandes

Publications (3)

Publication Number Publication Date
EP0962266A2 EP0962266A2 (de) 1999-12-08
EP0962266A3 true EP0962266A3 (de) 2002-05-08
EP0962266B1 EP0962266B1 (de) 2004-02-25

Family

ID=7869989

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110932A Revoked EP0962266B1 (de) 1998-06-05 1999-06-04 Verfahren zur Regelung der Auslaufdicke eines gewalzten Bandes

Country Status (3)

Country Link
EP (1) EP0962266B1 (de)
AT (1) ATE260150T1 (de)
DE (2) DE19825121A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH07290126A (ja) * 1994-04-27 1995-11-07 Hitachi Ltd 摩擦係数推定装置
JPH0890023A (ja) * 1994-09-22 1996-04-09 Sumitomo Metal Ind Ltd ロール間隙設定方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH07290126A (ja) * 1994-04-27 1995-11-07 Hitachi Ltd 摩擦係数推定装置
JPH0890023A (ja) * 1994-09-22 1996-04-09 Sumitomo Metal Ind Ltd ロール間隙設定方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 119 (M - 1225) 25 March 1992 (1992-03-25) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 03 29 March 1996 (1996-03-29) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 08 30 August 1996 (1996-08-30) *

Also Published As

Publication number Publication date
ATE260150T1 (de) 2004-03-15
EP0962266A2 (de) 1999-12-08
DE19825121A1 (de) 1999-12-09
DE59908616D1 (de) 2004-04-01
EP0962266B1 (de) 2004-02-25

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