ATA211196A - METHOD FOR COMPENSATING THE ECCENTRICITY OF THE SUPPORT AND / OR WORK ROLLS IN A DUO OR QUARTO ROLLING STAND - Google Patents

METHOD FOR COMPENSATING THE ECCENTRICITY OF THE SUPPORT AND / OR WORK ROLLS IN A DUO OR QUARTO ROLLING STAND

Info

Publication number
ATA211196A
ATA211196A AT211196A AT211196A ATA211196A AT A211196 A ATA211196 A AT A211196A AT 211196 A AT211196 A AT 211196A AT 211196 A AT211196 A AT 211196A AT A211196 A ATA211196 A AT A211196A
Authority
AT
Austria
Prior art keywords
duo
eccentricity
compensating
support
work rolls
Prior art date
Application number
AT211196A
Other languages
German (de)
Other versions
AT407015B (en
Inventor
Andreas Dipl Ing Dr Techn Kugi
Werner Dipl Ing Dr Techn Haas
Karl Dipl Ing Aistleitner
Original Assignee
Voest Alpine Ind Anlagen
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 Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Priority to AT0211196A priority Critical patent/AT407015B/en
Priority to EP97945662A priority patent/EP0942791A1/en
Priority to PCT/AT1997/000266 priority patent/WO1998024567A1/en
Priority to AU51101/98A priority patent/AU5110198A/en
Publication of ATA211196A publication Critical patent/ATA211196A/en
Application granted granted Critical
Publication of AT407015B publication Critical patent/AT407015B/en

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)
AT0211196A 1996-12-04 1996-12-04 METHOD FOR COMPENSATING THE ECCENTRICITY OF THE SUPPORT AND / OR WORK ROLLS IN A DUO OR QUARTO ROLLING STAND AT407015B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0211196A AT407015B (en) 1996-12-04 1996-12-04 METHOD FOR COMPENSATING THE ECCENTRICITY OF THE SUPPORT AND / OR WORK ROLLS IN A DUO OR QUARTO ROLLING STAND
EP97945662A EP0942791A1 (en) 1996-12-04 1997-12-03 Method for compensating eccentricity of supporting and/or working roller in dual or quadruple roll housing
PCT/AT1997/000266 WO1998024567A1 (en) 1996-12-04 1997-12-03 Method for compensating eccentricity of supporting and/or working roller in dual or quadruple roll housing
AU51101/98A AU5110198A (en) 1996-12-04 1997-12-03 Method for compensating eccentricity of supporting and/or working roller in dual or quadruple roll housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0211196A AT407015B (en) 1996-12-04 1996-12-04 METHOD FOR COMPENSATING THE ECCENTRICITY OF THE SUPPORT AND / OR WORK ROLLS IN A DUO OR QUARTO ROLLING STAND

Publications (2)

Publication Number Publication Date
ATA211196A true ATA211196A (en) 2000-04-15
AT407015B AT407015B (en) 2000-11-27

Family

ID=3528018

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0211196A AT407015B (en) 1996-12-04 1996-12-04 METHOD FOR COMPENSATING THE ECCENTRICITY OF THE SUPPORT AND / OR WORK ROLLS IN A DUO OR QUARTO ROLLING STAND

Country Status (4)

Country Link
EP (1) EP0942791A1 (en)
AT (1) AT407015B (en)
AU (1) AU5110198A (en)
WO (1) WO1998024567A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004039829B3 (en) * 2004-08-17 2006-03-09 Siemens Ag Method for compensation of periodic disturbances
DE102007022241A1 (en) 2007-05-09 2008-11-27 Voith Patent Gmbh Method and device for compensation of periodic torque fluctuations
DE102012200936A1 (en) * 2012-01-23 2013-07-25 Converteam Gmbh Method for operating rolling mill e.g. cold-rolling mill, involves determining error value for specific roller from discrete values having rotational frequency periodicity of thickness variation of rolled material
CN104815848B (en) * 2014-12-19 2017-03-29 中冶南方（武汉）自动化有限公司 Based on Thickness sensitivity signal and the roller eccentricity control method of adaptive neural network
EP3210682A1 (en) * 2016-02-23 2017-08-30 Primetals Technologies Germany GmbH Complete compensation of roll eccentricities
EP4613393A1 (en) 2024-03-06 2025-09-10 Primetals Technologies Germany GmbH Roll stand with comprehensive eccentricity compensation

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523558A (en) * 1975-06-27 1977-01-12 Kobe Steel Ltd Automatic sheet thickness control device for rolling mill
JPS5950408B2 (en) * 1975-12-12 1984-12-08 株式会社日立製作所 Roll eccentricity compensation method for rolling mill
JPS5881507A (en) * 1981-11-11 1983-05-16 Hitachi Ltd Roll eccentricity removal device for rolling mill
JPS59127919A (en) * 1983-01-11 1984-07-23 Kobe Steel Ltd Method for controlling roll eccentricity of rolling mill
ATE46464T1 (en) * 1983-09-08 1989-10-15 Lysaght Australia Ltd STRIP THICKNESS CONTROLLER FOR A ROLLING MILL.
JPS6199512A (en) * 1984-10-18 1986-05-17 Kobe Steel Ltd Method for measuring eccentric condition of rolling roll
CA1284681C (en) * 1986-07-09 1991-06-04 Alcan International Limited Methods and apparatus for the detection and correction of roll eccentricity in rolling mills
JPH07106375B2 (en) * 1987-02-20 1995-11-15 株式会社東芝 Roll eccentricity remover
DE3737328A1 (en) * 1987-10-30 1989-05-11 Licentia Gmbh Method for suppressing the influence of periodically occurring eccentricities of operating and/or supporting rolls
JPH0741296B2 (en) * 1987-11-06 1995-05-10 三菱電機株式会社 Roll eccentricity compensation device for rolling mill
DE3844202A1 (en) * 1988-12-29 1990-07-05 Asea Brown Boveri DEVICE FOR CONTROLLING THE ROLLER ECCENTRICITY COMPENSATION ON A ROLLING DEVICE
DE3935434A1 (en) * 1989-10-25 1991-05-02 Schloemann Siemag Ag METHOD FOR COMPENSATING DISTURBANCES CAUSED BY ROLLER Eccentricities
JPH05169126A (en) * 1991-12-26 1993-07-09 Siemens Ag Control method for cold strip rolling mill
DE4231615A1 (en) * 1992-09-22 1994-03-24 Siemens Ag Method for suppressing the influence of roll eccentricities on the control of the rolling stock thickness in a roll stand
DE4411313C2 (en) * 1993-05-08 1998-01-15 Daimler Benz Ag Process for filtering out the influence of eccentricity during rolling
DE4419313A1 (en) * 1994-06-01 1995-12-07 Hs Tech & Design Gas generator

Also Published As

Publication number Publication date
EP0942791A1 (en) 1999-09-22
AU5110198A (en) 1998-06-29
WO1998024567A1 (en) 1998-06-11
AT407015B (en) 2000-11-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
MM01 Lapse because of not paying annual fees

Effective date: 20130415