IT1315117B1 - Metodo per controllare le forze assiali che si generano fra icilindri di laminazione. - Google Patents

Metodo per controllare le forze assiali che si generano fra icilindri di laminazione.

Info

Publication number
IT1315117B1
IT1315117B1 IT2000UD000176A ITUD20000176A IT1315117B1 IT 1315117 B1 IT1315117 B1 IT 1315117B1 IT 2000UD000176 A IT2000UD000176 A IT 2000UD000176A IT UD20000176 A ITUD20000176 A IT UD20000176A IT 1315117 B1 IT1315117 B1 IT 1315117B1
Authority
IT
Italy
Prior art keywords
rolls
axial forces
working rolls
crossing
generated
Prior art date
Application number
IT2000UD000176A
Other languages
English (en)
Inventor
Paolo Bobig
Francesco Stella
Fausto Drigani
Original Assignee
Danieli Off Mecc
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 Off Mecc filed Critical Danieli Off Mecc
Priority to IT2000UD000176A priority Critical patent/IT1315117B1/it
Publication of ITUD20000176A0 publication Critical patent/ITUD20000176A0/it
Priority to US10/381,098 priority patent/US20030177807A1/en
Priority to AT01970051T priority patent/ATE328678T1/de
Priority to AU2001290169A priority patent/AU2001290169A1/en
Priority to DE60120439T priority patent/DE60120439T2/de
Priority to PCT/IB2001/001740 priority patent/WO2002024363A1/en
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)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Crushing And Grinding (AREA)
  • Friction Gearing (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Metal Rolling (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.
US10/381,098 US20030177807A1 (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
AU2001290169A AU2001290169A1 (en) 2000-09-25 2001-09-24 Method to control the axial forces generated between the rolling rolls
DE60120439T DE60120439T2 (de) 2000-09-25 2001-09-24 Verfahren zur regelung der zwischen den walzwerkswalzen erzeugten axialkräfte
PCT/IB2001/001740 WO2002024363A1 (en) 2000-09-25 2001-09-24 Method to control the axial forces generated between the rolling rolls
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 ITUD20000176A0 (it) 2000-09-25
ITUD20000176A1 ITUD20000176A1 (it) 2002-03-25
IT1315117B1 true 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
CN113316491B (zh) * 2019-01-28 2023-08-11 首要金属科技德国有限责任公司 在将轧件在轧制机架中热轧成所轧制的带材的期间工作辊的工作面的有效轮廓的改变

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
JP3082817B2 (ja) * 1993-07-15 2000-08-28 三菱重工業株式会社 圧延機
JP3040638B2 (ja) * 1993-07-15 2000-05-15 三菱重工業株式会社 圧延方法
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
IT1310880B1 (it) * 1999-07-20 2002-02-22 Danieli Off Mecc Metodo per il controllo statico e dinamico della planarita'di prodotti piani laminati
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

Also Published As

Publication number Publication date
EP1322435A1 (en) 2003-07-02
EP1322435B1 (en) 2006-06-07
US20030177807A1 (en) 2003-09-25
DE60120439T2 (de) 2007-01-04
AU2001290169A1 (en) 2002-04-02
WO2002024363A1 (en) 2002-03-28
DE60120439D1 (de) 2006-07-20
ITUD20000176A0 (it) 2000-09-25
ATE328678T1 (de) 2006-06-15
ITUD20000176A1 (it) 2002-03-25

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