EP1457274A3 - Verfahren und Vorrichtung zur Vermeidung von Schwingungen - Google Patents

Verfahren und Vorrichtung zur Vermeidung von Schwingungen Download PDF

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Publication number
EP1457274A3
EP1457274A3 EP04003584A EP04003584A EP1457274A3 EP 1457274 A3 EP1457274 A3 EP 1457274A3 EP 04003584 A EP04003584 A EP 04003584A EP 04003584 A EP04003584 A EP 04003584A EP 1457274 A3 EP1457274 A3 EP 1457274A3
Authority
EP
European Patent Office
Prior art keywords
roll
vibrations
degree
avoiding
sic
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
EP04003584A
Other languages
English (en)
French (fr)
Other versions
EP1457274B1 (de
EP1457274A2 (de
Inventor
Norman Dipl.-Ing. Eisenköck
Georg Dipl.-Ing. Keintzel
Karl Dr. Dipl.-Ing. Mayrhofer
Kurt Prof. Dipl.-Ing. Dr. Schlacher
Johann-Martin Dipl.-Ing. Holl
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.)
SIEMENS VAI METALS Technologies GmbH
Original Assignee
Voest Alpine Industrienlagenbau 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=32739108&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1457274(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voest Alpine Industrienlagenbau GmbH filed Critical Voest Alpine Industrienlagenbau GmbH
Publication of EP1457274A2 publication Critical patent/EP1457274A2/de
Publication of EP1457274A3 publication Critical patent/EP1457274A3/de
Application granted granted Critical
Publication of EP1457274B1 publication Critical patent/EP1457274B1/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
    • B21B37/007—Control for preventing or reducing vibration, chatter or chatter marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Vibration Prevention Devices (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Vermeidung von Schwingungen, insbesondere von 3. und 5. Oktav-Schwingungen, in einer Walzanlage mit zumindest einem Walzgerüst mit Walzenanstellung und zumindest einem Walzensatz.
Auf Basis permanent gemessener Größen und einem Regler, ein Regelgesetz und Teilmodelle umfassend, wird in Echtzeit zumindest eine Stellgröße ermittelt und über zumindest einen Aktuator zumindest eine Walze und/ oder das Walzgut permanent beaufschlagt. Es wurde ein Verfahren und eine Vorrichtung entwickelt, sodass die Entstehung von 3. und 5. Oktav-Schwingungen nicht nur verringert, sondern die Entstehung der Schwingungen verhindert werden, wobei die Schwingungsenergie im Walzwerk reduziert wird.
Die Anwendung des Verfahrens auf die Herstellung von Walzgut ermöglicht die Einhaltung engerer Toleranzen.
EP04003584A 2003-03-10 2004-02-18 Verfahren und Vorrichtung zur Vermeidung von Schwingungen Revoked EP1457274B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT3642003 2003-03-10
AT0036403A AT500766B1 (de) 2003-03-10 2003-03-10 Verfahren und vorrichtung zur vermeidung von schwingungen

Publications (3)

Publication Number Publication Date
EP1457274A2 EP1457274A2 (de) 2004-09-15
EP1457274A3 true EP1457274A3 (de) 2006-03-22
EP1457274B1 EP1457274B1 (de) 2008-05-07

Family

ID=32739108

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04003584A Revoked EP1457274B1 (de) 2003-03-10 2004-02-18 Verfahren und Vorrichtung zur Vermeidung von Schwingungen

Country Status (4)

Country Link
EP (1) EP1457274B1 (de)
AT (2) AT500766B1 (de)
DE (1) DE502004007020D1 (de)
ES (1) ES2306929T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2877862B1 (fr) 2004-11-12 2007-02-16 Vai Clecim Soc Par Actions Sim Procede de detection des vibrations d'une cage de laminoir
DE102007006683A1 (de) * 2007-02-10 2008-08-28 WINKLER + DüNNEBIER AG Vorrichtung und Verfahren zur aktiven Schwingungsdämpfung bei gegenläufig rotierenden Walzen
AT506398B1 (de) 2008-06-18 2009-09-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur unterdrückung von schwingungen in einer walzanlage
AT507088B1 (de) * 2008-12-05 2010-02-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur aktiven unterdrückung von druckschwingungen in einem hydrauliksystem
AT507087B1 (de) * 2008-12-05 2010-02-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung zur semi-aktiven reduktion von druckschwingungen in einem hydrauliksystem
ITMI20120476A1 (it) * 2012-03-26 2013-09-27 Danieli Off Mecc Sistema di smorzamento di vibrazioni mediante un sistema di attuazione idraulico
ES2765713T3 (es) 2014-07-15 2020-06-10 Novelis Inc Amortiguación de proceso de vibración de laminador de tercera octava autoexcitable
WO2016014316A1 (en) * 2014-07-25 2016-01-28 Novelis Inc. Rolling mill third octave chatter control by process damping
DE102015223516A1 (de) * 2015-09-23 2017-03-23 Sms Group Gmbh Walzgerüst, Walzlanlage und Verfahren zum aktiven Dämpfen von Schwingungen in einem Walzgerüst
DE102016202367A1 (de) * 2016-02-16 2017-08-17 Sms Group Gmbh Vorrichtung zum Unterdrücken von Ratterschwingungen mit beschichteten Rollen in einer Walzstraße
DE102018007847A1 (de) * 2018-10-04 2020-04-09 Carl Krafft & Söhne GmbH & Co. KG Verfahren zum Erfassen von Nutzungsdaten von Walzen
CN217271606U (zh) 2019-05-24 2022-08-23 首要金属科技奥地利有限责任公司 工业设备和用于工业设备的阻尼系统
CN114226472B (zh) * 2021-11-24 2024-05-10 首钢京唐钢铁联合有限责任公司 一种压下系统震荡检测方法和装置
CN120515822A (zh) * 2025-06-04 2025-08-22 首钢集团有限公司 轧机的抑振方法、装置及设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0671320A (ja) * 1992-08-25 1994-03-15 Kawasaki Steel Corp 帯板の圧延方法
WO1997003832A1 (de) * 1995-07-14 1997-02-06 Felix Böttcher Gmbh & Co. Verfahren und vorrichtung zur verminderung von biegeschwingungen von rotierenden systemen
US5724846A (en) * 1996-01-31 1998-03-10 Aluminum Company Of America Interruption of rolling mill chatter by induced vibrations
EP0978589A2 (de) * 1998-08-06 2000-02-09 Voith Sulzer Papiertechnik Patent GmbH Vorrichtung zum aktiven Schwächen unerwünschter Schwingungen einer rotierenden Walze; Vorrichtung zum Behandeln einer Materialbahn, insbesondere aus Papier oder Karton; Walze
WO2000023204A1 (en) * 1998-10-21 2000-04-27 Corus Technology Bv Device for accurate position control of a force-transmitting system
DE10254958A1 (de) * 2002-11-26 2004-06-03 Sms Demag Ag Einrichtung zur Regelung des Walzspaltes beim Walzverfahren für Metalle, insbesondere für Stahlwerkstoffe, unter sich schnell ändernden Parametern

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395904A (en) * 1979-05-18 1983-08-02 Ivanov Gely M Device for damping oscillations
TW476679B (en) * 1999-05-26 2002-02-21 Shinko Electric Co Ltd Device for suppressing the vibration of a steel plate
AUPQ120999A0 (en) * 1999-06-25 1999-07-22 Industrial Automation Services Pty Ltd Vibration suppressing piston
US6470957B1 (en) * 1999-07-16 2002-10-29 Mannesmann Ag Process for casting a continuous metal strand
DE19937790A1 (de) * 1999-08-10 2001-02-15 Siemens Ag Verfahren und Einrichtung zur Dämpfung von Schwingungen in einem Walzgerüst
US6361483B1 (en) * 1999-10-22 2002-03-26 Morrison Berkshire, Inc. System for controlling vibration of a dynamic surface
FI115994B (fi) * 2000-01-07 2005-08-31 Metso Paper Inc Vaimennus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0671320A (ja) * 1992-08-25 1994-03-15 Kawasaki Steel Corp 帯板の圧延方法
WO1997003832A1 (de) * 1995-07-14 1997-02-06 Felix Böttcher Gmbh & Co. Verfahren und vorrichtung zur verminderung von biegeschwingungen von rotierenden systemen
US5724846A (en) * 1996-01-31 1998-03-10 Aluminum Company Of America Interruption of rolling mill chatter by induced vibrations
EP0978589A2 (de) * 1998-08-06 2000-02-09 Voith Sulzer Papiertechnik Patent GmbH Vorrichtung zum aktiven Schwächen unerwünschter Schwingungen einer rotierenden Walze; Vorrichtung zum Behandeln einer Materialbahn, insbesondere aus Papier oder Karton; Walze
US6387214B1 (en) * 1998-08-06 2002-05-14 Voith Sulzer Papiertechnik Patent Gmbh Device to actively weaken undesirable vibrations in a rotating roll; device for treatment of a material web, specifically a paper or cardboard web
WO2000023204A1 (en) * 1998-10-21 2000-04-27 Corus Technology Bv Device for accurate position control of a force-transmitting system
DE10254958A1 (de) * 2002-11-26 2004-06-03 Sms Demag Ag Einrichtung zur Regelung des Walzspaltes beim Walzverfahren für Metalle, insbesondere für Stahlwerkstoffe, unter sich schnell ändernden Parametern

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 314 (M - 1621) 15 June 1994 (1994-06-15) *

Also Published As

Publication number Publication date
AT500766A1 (de) 2006-03-15
DE502004007020D1 (de) 2008-06-19
ATE394176T1 (de) 2008-05-15
ES2306929T3 (es) 2008-11-16
AT500766B1 (de) 2008-06-15
EP1457274B1 (de) 2008-05-07
EP1457274A2 (de) 2004-09-15

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