DE50200608D1 - Method and device for calculating the roll gap contour - Google Patents

Method and device for calculating the roll gap contour

Info

Publication number
DE50200608D1
DE50200608D1 DE50200608T DE50200608T DE50200608D1 DE 50200608 D1 DE50200608 D1 DE 50200608D1 DE 50200608 T DE50200608 T DE 50200608T DE 50200608 T DE50200608 T DE 50200608T DE 50200608 D1 DE50200608 D1 DE 50200608D1
Authority
DE
Germany
Prior art keywords
calculating
roll gap
gap contour
contour
roll
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.)
Expired - Lifetime
Application number
DE50200608T
Other languages
German (de)
Inventor
Markus Widder
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.)
Primetals Technologies Austria 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=3673545&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50200608(D1) "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
Application granted granted Critical
Publication of DE50200608D1 publication Critical patent/DE50200608D1/en
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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/42—Control of flatness or profile during rolling of strip, sheets or plates using a combination of roll bending and axial shifting of the rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/025—Quarto, four-high stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/04—Thickness, gauge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/12—Rolling load or rolling pressure; roll force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/24—Roll wear
    • 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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/10—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll-gap, e.g. pass indicators
    • B21B38/105—Calibrating or presetting roll-gap

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
DE50200608T 2001-03-14 2002-01-24 Method and device for calculating the roll gap contour Expired - Lifetime DE50200608D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT4002001A AT410904B (en) 2001-03-14 2001-03-14 METHOD AND DEVICE FOR CALCULATING THE ROLLER CONTOUR

Publications (1)

Publication Number Publication Date
DE50200608D1 true DE50200608D1 (en) 2004-08-19

Family

ID=3673545

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50200608T Expired - Lifetime DE50200608D1 (en) 2001-03-14 2002-01-24 Method and device for calculating the roll gap contour

Country Status (3)

Country Link
EP (1) EP1240955B1 (en)
AT (1) AT410904B (en)
DE (1) DE50200608D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT500764A1 (en) * 2004-05-19 2006-03-15 Voest Alpine Ind Anlagen METHOD FOR CALCULATING THE GEOMETRIC FORM OF ROLLING MATERIAL
DE102009043401A1 (en) * 2009-09-29 2011-04-07 Siemens Aktiengesellschaft Method for the model-based determination of actuator setpoints for the symmetrical and asymmetric actuators of the rolling mills of a hot strip mill
DE102017221126A1 (en) * 2017-11-27 2019-05-29 Sms Group Gmbh rolling mill
EP3536411B1 (en) * 2018-03-09 2020-11-18 Primetals Technologies Germany GmbH Avoidance of wearing edges when rolling flat rolled products
CN110064670B (en) * 2019-03-28 2020-08-18 南京钢铁股份有限公司 Method for quickly calibrating pinch roll
CN112559950B (en) * 2020-11-16 2022-07-19 燕山大学 Twenty-high rolling mill roll system elastic deformation roll unit dividing method for forecasting pressing phenomenon of edge part of working roll

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637043A1 (en) * 1986-10-30 1988-05-05 Licentia Gmbh Method for the predetermined maintenance of narrow thickness tolerances during the rolling of rolling stock in hot-strip rolling trains
DE3829441A1 (en) * 1988-07-11 1990-01-18 Escher Wyss Ag Apparatus for the cold rolling of metal strip and foil and a method for its operation
DE19618712B4 (en) * 1996-05-09 2005-07-07 Siemens Ag Control method for a roll stand for rolling a strip

Also Published As

Publication number Publication date
EP1240955A1 (en) 2002-09-18
EP1240955B1 (en) 2004-07-14
AT410904B (en) 2003-08-25
ATA4002001A (en) 2003-01-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings