ATE385861T1 - DEVICE FOR MEASURING LOAD-DEPENDENT DEFORMATION OF ROLLERS INSTALLED IN STRIP ROLLING STANDS - Google Patents

DEVICE FOR MEASURING LOAD-DEPENDENT DEFORMATION OF ROLLERS INSTALLED IN STRIP ROLLING STANDS

Info

Publication number
ATE385861T1
ATE385861T1 AT04003973T AT04003973T ATE385861T1 AT E385861 T1 ATE385861 T1 AT E385861T1 AT 04003973 T AT04003973 T AT 04003973T AT 04003973 T AT04003973 T AT 04003973T AT E385861 T1 ATE385861 T1 AT E385861T1
Authority
AT
Austria
Prior art keywords
rollers
sensors
rolling stands
strip rolling
rollers installed
Prior art date
Application number
AT04003973T
Other languages
German (de)
Inventor
Axel Barten
Werner Stahl
Original Assignee
Achenbach Buschhuetten 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
Application filed by Achenbach Buschhuetten Gmbh filed Critical Achenbach Buschhuetten Gmbh
Application granted granted Critical
Publication of ATE385861T1 publication Critical patent/ATE385861T1/en

Links

Classifications

    • 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
    • B21B38/12—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 camber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/18—Roll crown; roll profile
    • B21B2267/22—Hydraulic expansion of 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
    • B21B27/02—Shape or construction of 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
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/05—Sleeved rolls with deflectable sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Control Of Metal Rolling (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Metal Rolling (AREA)

Abstract

Device for measuring the deformation of rollers in a continuous rolling device comprises measuring cartridges containing sensors for determining the deformation of the rollers arranged in at least one of the rollers. Preferred Features: The sensors are arranged on the longitudinal axis of the rollers or on one or more axes parallel to the longitudinal axis of the rollers. The sensors determine length changes and mechanical changes in voltage. The sensors are optical fiber sensors or laser/charge coupled device (CCD) arrays.
AT04003973T 2003-02-27 2004-02-21 DEVICE FOR MEASURING LOAD-DEPENDENT DEFORMATION OF ROLLERS INSTALLED IN STRIP ROLLING STANDS ATE385861T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20303173U DE20303173U1 (en) 2003-02-27 2003-02-27 Device for measuring load-dependent deformations of rolls installed in strip rolling stands

Publications (1)

Publication Number Publication Date
ATE385861T1 true ATE385861T1 (en) 2008-03-15

Family

ID=7980393

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04003973T ATE385861T1 (en) 2003-02-27 2004-02-21 DEVICE FOR MEASURING LOAD-DEPENDENT DEFORMATION OF ROLLERS INSTALLED IN STRIP ROLLING STANDS

Country Status (4)

Country Link
EP (1) EP1452246B1 (en)
AT (1) ATE385861T1 (en)
DE (2) DE20303173U1 (en)
ES (1) ES2298634T3 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142719A (en) * 1981-02-27 1982-09-03 Nippon Kokan Kk <Nkk> Measuring device for deflection of working roll of rolling mill
DE3619412A1 (en) * 1986-06-12 1987-12-17 Hoesch Stahl Ag METHOD AND DEVICE FOR ROLL GAP MEASUREMENT AND CONTROL
DE3736999A1 (en) * 1987-10-31 1989-06-01 Rosenstock Hans G METHOD FOR MEASURING THE ROLLING FORCE ON ROLLING MILLS
DE19838457B4 (en) * 1998-08-25 2007-12-06 Betriebsforschungsinstitut, VDEh-Institut für angewandte Forschung Measuring roller for determining flatness deviations

Also Published As

Publication number Publication date
DE502004006155D1 (en) 2008-03-27
EP1452246B1 (en) 2008-02-13
EP1452246A3 (en) 2006-01-25
ES2298634T3 (en) 2008-05-16
DE20303173U1 (en) 2003-04-30
EP1452246A2 (en) 2004-09-01

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