ATE162966T1 - METHOD AND DEVICE FOR CONTROLLING THE THERMAL CONTOUR OF WORK ROLLS - Google Patents

METHOD AND DEVICE FOR CONTROLLING THE THERMAL CONTOUR OF WORK ROLLS

Info

Publication number
ATE162966T1
ATE162966T1 AT93118846T AT93118846T ATE162966T1 AT E162966 T1 ATE162966 T1 AT E162966T1 AT 93118846 T AT93118846 T AT 93118846T AT 93118846 T AT93118846 T AT 93118846T AT E162966 T1 ATE162966 T1 AT E162966T1
Authority
AT
Austria
Prior art keywords
controlling
work rolls
contour
strip
working rolls
Prior art date
Application number
AT93118846T
Other languages
German (de)
Inventor
Juergen Seidel
Original Assignee
Schloemann Siemag Ag
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
Priority claimed from DE4337288A external-priority patent/DE4337288A1/en
Application filed by Schloemann Siemag Ag filed Critical Schloemann Siemag Ag
Application granted granted Critical
Publication of ATE162966T1 publication Critical patent/ATE162966T1/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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/30—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control
    • B21B37/32—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control by cooling, heating or lubricating the rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

In order to bring the thermally caused contour of working rolls closer to a desired contour when rolling strip, especially in the strip-edge contact area, covering shells which can be adjusted in their position relative to the working rolls are proposed and these can be used to influence the surface temperature of the working rolls in the strip-edge area. <IMAGE>
AT93118846T 1992-11-25 1993-11-24 METHOD AND DEVICE FOR CONTROLLING THE THERMAL CONTOUR OF WORK ROLLS ATE162966T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4239529 1992-11-25
DE4337288A DE4337288A1 (en) 1992-11-25 1993-11-02 Method and device for controlling the thermal contour of work rolls

Publications (1)

Publication Number Publication Date
ATE162966T1 true ATE162966T1 (en) 1998-02-15

Family

ID=25920703

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93118846T ATE162966T1 (en) 1992-11-25 1993-11-24 METHOD AND DEVICE FOR CONTROLLING THE THERMAL CONTOUR OF WORK ROLLS

Country Status (2)

Country Link
EP (1) EP0599277B1 (en)
AT (1) ATE162966T1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19830034A1 (en) * 1998-06-26 1999-12-30 Mannesmann Ag Method for hot rolling metal especially steel strips
BE1017462A3 (en) 2007-02-09 2008-10-07 Ct Rech Metallurgiques Asbl DEVICE AND METHOD FOR COOLING ROLLING CYLINDERS IN HIGHLY TURBULENT.
WO2021152716A1 (en) * 2020-01-29 2021-08-05 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 Rolling machine and method for rolling metal sheet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423060A (en) * 1977-07-23 1979-02-21 Kawasaki Steel Co Control device for roll crown while rolling
JPS56126014A (en) * 1980-03-11 1981-10-02 Ishikawajima Harima Heavy Ind Co Ltd Controller for shape of rolled sheet
GB2080719B (en) * 1980-07-30 1984-08-30 Davy Loewy Ltd Electricity Cou Rolling mill control
JPS61206502A (en) * 1985-03-08 1986-09-12 Nisshin Steel Co Ltd Control method for different peripheral-speed rolling
DE3614487A1 (en) * 1986-04-29 1987-11-05 Bbc Brown Boveri & Cie Method and device for roller temperature control in cold rolling mills
JPH0428407A (en) * 1990-05-22 1992-01-31 Ishikawajima Harima Heavy Ind Co Ltd Device for controlling surface shape of rolling roll

Also Published As

Publication number Publication date
EP0599277B1 (en) 1998-02-04
EP0599277A1 (en) 1994-06-01

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Legal Events

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