EP0992295A3 - Verfahren und Vorrichtung zur aktiven Kompensation periodischer Störungen beim Warm- oder Kaltwalzen - Google Patents

Verfahren und Vorrichtung zur aktiven Kompensation periodischer Störungen beim Warm- oder Kaltwalzen Download PDF

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Publication number
EP0992295A3
EP0992295A3 EP99119817A EP99119817A EP0992295A3 EP 0992295 A3 EP0992295 A3 EP 0992295A3 EP 99119817 A EP99119817 A EP 99119817A EP 99119817 A EP99119817 A EP 99119817A EP 0992295 A3 EP0992295 A3 EP 0992295A3
Authority
EP
European Patent Office
Prior art keywords
variable
during hot
cold rolling
controlled system
active compensation
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
EP99119817A
Other languages
English (en)
French (fr)
Other versions
EP0992295B1 (de
EP0992295A2 (de
Inventor
Andreas Kugi
Helge Frank
Karl Aistleitner
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=3518720&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0992295(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 EP0992295A2 publication Critical patent/EP0992295A2/de
Publication of EP0992295A3 publication Critical patent/EP0992295A3/de
Application granted granted Critical
Publication of EP0992295B1 publication Critical patent/EP0992295B1/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
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/66—Roll eccentricity compensation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Steroid Compounds (AREA)
EP99119817A 1998-10-08 1999-10-07 Verfahren und Vorrichtung zur aktiven Kompensation periodischer Störungen beim Warm- oder Kaltwalzen Revoked EP0992295B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0168298A AT408035B (de) 1998-10-08 1998-10-08 Verfahren zur aktiven kompensation periodischer störungen
AT168298 1998-10-08

Publications (3)

Publication Number Publication Date
EP0992295A2 EP0992295A2 (de) 2000-04-12
EP0992295A3 true EP0992295A3 (de) 2002-12-18
EP0992295B1 EP0992295B1 (de) 2004-05-12

Family

ID=3518720

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99119817A Revoked EP0992295B1 (de) 1998-10-08 1999-10-07 Verfahren und Vorrichtung zur aktiven Kompensation periodischer Störungen beim Warm- oder Kaltwalzen

Country Status (3)

Country Link
EP (1) EP0992295B1 (de)
AT (2) AT408035B (de)
DE (1) DE69917169T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502348B1 (de) * 2005-08-17 2008-09-15 Voest Alpine Ind Anlagen Regelungsverfahren und regler für ein mechanisch- hydraulisches system mit einem mechanischen freiheitsgrad pro hydraulischem aktuator
DE102005053489C5 (de) * 2005-11-09 2008-11-06 Siemens Ag Regelungssystem und Regelungsverfahren für eine industrielle Einrichtung
DE102007022241A1 (de) 2007-05-09 2008-11-27 Voith Patent Gmbh Verfahren und Vorrichtung zur Kompensation von periodischen Momentschwankungen
CN104923572B (zh) * 2015-06-25 2017-01-11 中色科技股份有限公司 一种冷轧机上游轧机轧辊偏心补偿的方法
CN114643287B (zh) * 2022-05-23 2022-08-02 东北大学 一种基于板形闭环调节量的弯辊力输出控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685063A (en) * 1984-07-05 1987-08-04 Siemens Aktiengesellschaft Process and device for compensation of the effect of roll eccentricities
EP0424709A2 (de) * 1989-10-25 1991-05-02 Sms Schloemann-Siemag Aktiengesellschaft Verfahren zur Kompensation von durch Walzenexzentrizitäten verursachten Störungen
JPH04157009A (ja) * 1990-10-17 1992-05-29 Nippon Steel Corp 板厚偏差外乱除去制御方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1527671A1 (de) * 1966-09-09 1973-08-16 Licentia Gmbh Verfahren zur banddickenregelung in kaltwalzwerken
US3618348A (en) * 1968-05-21 1971-11-09 Nippon Kokan Kk Method of controlling rolling of metal strips
DE2061695C3 (de) * 1970-12-15 1979-12-20 Vsesojuznyj Nautschno-Issledovatelskij I Proektno-Konstruktorskij Institut Metallurgitscheskogo Maschino-Stroenija Vniimetmasch, Moskau Vorrichtung zur Banddickenregelung für ein Kaltwalzwerk
JPS595364B2 (ja) * 1977-01-07 1984-02-04 株式会社日立製作所 張力制御方法
DE4105321A1 (de) * 1991-02-20 1992-08-27 Siemens Ag Regelung eines warm- und/oder kaltwalzprozesses
JPH09174128A (ja) * 1995-12-26 1997-07-08 Kawasaki Steel Corp 圧延材の形状制御方法
JP3071690B2 (ja) * 1996-04-22 2000-07-31 川崎製鉄株式会社 連続圧延機のルーパ制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685063A (en) * 1984-07-05 1987-08-04 Siemens Aktiengesellschaft Process and device for compensation of the effect of roll eccentricities
EP0424709A2 (de) * 1989-10-25 1991-05-02 Sms Schloemann-Siemag Aktiengesellschaft Verfahren zur Kompensation von durch Walzenexzentrizitäten verursachten Störungen
JPH04157009A (ja) * 1990-10-17 1992-05-29 Nippon Steel Corp 板厚偏差外乱除去制御方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 450 (M - 1312) 18 September 1992 (1992-09-18) *

Also Published As

Publication number Publication date
AT408035B (de) 2001-08-27
EP0992295B1 (de) 2004-05-12
EP0992295A2 (de) 2000-04-12
ATE266483T1 (de) 2004-05-15
DE69917169D1 (de) 2004-06-17
ATA168298A (de) 2000-12-15
DE69917169T2 (de) 2005-07-07

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