ITUD20000176A0 - Metodo per controllare le forze assiali che si generano fra i cilindri di laminazione - Google Patents

Metodo per controllare le forze assiali che si generano fra i cilindri di laminazione

Info

Publication number
ITUD20000176A0
ITUD20000176A0 IT2000UD000176A ITUD20000176A ITUD20000176A0 IT UD20000176 A0 ITUD20000176 A0 IT UD20000176A0 IT 2000UD000176 A IT2000UD000176 A IT 2000UD000176A IT UD20000176 A ITUD20000176 A IT UD20000176A IT UD20000176 A0 ITUD20000176 A0 IT UD20000176A0
Authority
IT
Italy
Prior art keywords
controling
forces generated
axial forces
rolling cylinders
cylinders
Prior art date
Application number
IT2000UD000176A
Other languages
English (en)
Original Assignee
Danieli & C Ohg Sp
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 Danieli & C Ohg Sp filed Critical Danieli & C Ohg Sp
Priority to IT2000UD000176A priority Critical patent/IT1315117B1/it
Publication of ITUD20000176A0 publication Critical patent/ITUD20000176A0/it
Priority to DE60120439T priority patent/DE60120439T2/de
Priority to AU2001290169A priority patent/AU2001290169A1/en
Priority to US10/381,098 priority patent/US20030177807A1/en
Priority to PCT/IB2001/001740 priority patent/WO2002024363A1/en
Priority to AT01970051T priority patent/ATE328678T1/de
Priority to EP01970051A priority patent/EP1322435B1/en
Publication of ITUD20000176A1 publication Critical patent/ITUD20000176A1/it
Application granted granted Critical
Publication of IT1315117B1 publication Critical patent/IT1315117B1/it

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
    • 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
    • B21B13/023—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally the axis of the rolls being other than perpendicular to the direction of movement of the product, e.g. cross-rolling
    • 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
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/142—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls by axially shifting the rolls, e.g. rolls with tapered ends or with a curved contour for continuously-variable crown CVC
    • 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
    • B21B2013/026—Quinto, five high-stands
    • 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
    • B21B2013/028—Sixto, six-high stands
    • 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
    • B21B27/021—Rolls for sheets or strips
    • B21B2027/022—Rolls having tapered ends
    • 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
    • B21B37/40—Control of flatness or profile during rolling of strip, sheets or plates using axial shifting of the rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Crushing And Grinding (AREA)
  • Friction Gearing (AREA)
  • Metal Rolling (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
IT2000UD000176A 2000-09-25 2000-09-25 Metodo per controllare le forze assiali che si generano fra icilindri di laminazione. IT1315117B1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT2000UD000176A IT1315117B1 (it) 2000-09-25 2000-09-25 Metodo per controllare le forze assiali che si generano fra icilindri di laminazione.
DE60120439T DE60120439T2 (de) 2000-09-25 2001-09-24 Verfahren zur regelung der zwischen den walzwerkswalzen erzeugten axialkräfte
AU2001290169A AU2001290169A1 (en) 2000-09-25 2001-09-24 Method to control the axial forces generated between the rolling rolls
US10/381,098 US20030177807A1 (en) 2000-09-25 2001-09-24 Method to control the axial forces generated between the rolling rolls
PCT/IB2001/001740 WO2002024363A1 (en) 2000-09-25 2001-09-24 Method to control the axial forces generated between the rolling rolls
AT01970051T ATE328678T1 (de) 2000-09-25 2001-09-24 Verfahren zur regelung der zwischen den walzwerkswalzen erzeugten axialkräfte
EP01970051A EP1322435B1 (en) 2000-09-25 2001-09-24 Method to control the axial forces generated between the rolling rolls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000UD000176A IT1315117B1 (it) 2000-09-25 2000-09-25 Metodo per controllare le forze assiali che si generano fra icilindri di laminazione.

Publications (3)

Publication Number Publication Date
ITUD20000176A0 true ITUD20000176A0 (it) 2000-09-25
ITUD20000176A1 ITUD20000176A1 (it) 2002-03-25
IT1315117B1 IT1315117B1 (it) 2003-02-03

Family

ID=11460398

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000UD000176A IT1315117B1 (it) 2000-09-25 2000-09-25 Metodo per controllare le forze assiali che si generano fra icilindri di laminazione.

Country Status (7)

Country Link
US (1) US20030177807A1 (it)
EP (1) EP1322435B1 (it)
AT (1) ATE328678T1 (it)
AU (1) AU2001290169A1 (it)
DE (1) DE60120439T2 (it)
IT (1) IT1315117B1 (it)
WO (1) WO2002024363A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3685930B1 (de) * 2019-01-28 2021-11-24 Primetals Technologies Germany GmbH Lokales verändern des walzspalts im bereich der bandkanten eines gewalzten bands
EP3917694B1 (de) 2019-01-28 2023-08-09 Primetals Technologies Germany GmbH Verändern der effektiven kontur einer lauffläche einer arbeitswalze während des warmwalzens eines walzguts in einem walzgerüst zu einem gewalzten band

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378685A (en) * 1981-01-26 1983-04-05 Nippon Steel Corporation Method of setting axial position of loosely carried sleeve in a rolling mill
JPS632507A (ja) * 1986-06-20 1988-01-07 Nippon Steel Corp 圧延機
JP3040638B2 (ja) * 1993-07-15 2000-05-15 三菱重工業株式会社 圧延方法
JP3082817B2 (ja) * 1993-07-15 2000-08-28 三菱重工業株式会社 圧延機
US6286354B1 (en) * 1996-04-03 2001-09-11 Hitachi, Ltd. Rolling mill and rolling method and rolling equipment
TW358758B (en) * 1996-12-27 1999-05-21 Hitachi Ltd Rolling mill and method of the same
JP2000015313A (ja) * 1998-07-02 2000-01-18 Hitachi Ltd 圧延機および圧延方法
IT1310879B1 (it) * 1999-07-20 2002-02-22 Danieli Off Mecc Gabbia di laminazione per prodotti piani e metodo peril controllo della planarita' di detti prodotti
IT1310880B1 (it) * 1999-07-20 2002-02-22 Danieli Off Mecc Metodo per il controllo statico e dinamico della planarita'di prodotti piani laminati

Also Published As

Publication number Publication date
WO2002024363A1 (en) 2002-03-28
DE60120439T2 (de) 2007-01-04
IT1315117B1 (it) 2003-02-03
ATE328678T1 (de) 2006-06-15
EP1322435B1 (en) 2006-06-07
AU2001290169A1 (en) 2002-04-02
EP1322435A1 (en) 2003-07-02
US20030177807A1 (en) 2003-09-25
DE60120439D1 (de) 2006-07-20
ITUD20000176A1 (it) 2002-03-25

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