EP0899029A3 - Rolling stand for rolling strips - Google Patents

Rolling stand for rolling strips Download PDF

Info

Publication number
EP0899029A3
EP0899029A3 EP98115252A EP98115252A EP0899029A3 EP 0899029 A3 EP0899029 A3 EP 0899029A3 EP 98115252 A EP98115252 A EP 98115252A EP 98115252 A EP98115252 A EP 98115252A EP 0899029 A3 EP0899029 A3 EP 0899029A3
Authority
EP
European Patent Office
Prior art keywords
rolling
strips
stand
roll
rolls
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.)
Granted
Application number
EP98115252A
Other languages
German (de)
French (fr)
Other versions
EP0899029B1 (en
EP0899029A2 (en
Inventor
Thorsten Dipl.-Ing. Bode
Hans-Peter Dipl.-Ing. Richter
Hans Georg Dr.-Ing. Hartung
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.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag AG
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
Application filed by SMS Schloemann Siemag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0899029A2 publication Critical patent/EP0899029A2/en
Publication of EP0899029A3 publication Critical patent/EP0899029A3/en
Application granted granted Critical
Publication of EP0899029B1 publication Critical patent/EP0899029B1/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
    • 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
    • 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
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • 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
    • 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
    • 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
    • B21B2267/00—Roll parameters
    • B21B2267/02—Roll dimensions
    • B21B2267/06—Roll diameter
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

I- Working rolls (13a, 13b) and intermediate rolls (12a, 12b) have annular recesses (15a, 15b; 16a, 16b) in one end surface between roll journals (18a, 18b; 17a, 17b) and roll barrels. During rolling, working rolls and intermediate rolls are displaced so that above and below the strip (14) being rolled there is at least one roll with its annular groove in the strip edge zone.
EP98115252A 1997-08-23 1998-08-13 Rolling stand for rolling strips Expired - Lifetime EP0899029B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19736767 1997-08-23
DE19736767A DE19736767C2 (en) 1997-08-23 1997-08-23 Roll stand for rolling strips

Publications (3)

Publication Number Publication Date
EP0899029A2 EP0899029A2 (en) 1999-03-03
EP0899029A3 true EP0899029A3 (en) 1999-09-15
EP0899029B1 EP0899029B1 (en) 2002-04-03

Family

ID=7839973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98115252A Expired - Lifetime EP0899029B1 (en) 1997-08-23 1998-08-13 Rolling stand for rolling strips

Country Status (15)

Country Link
US (1) US5964116A (en)
EP (1) EP0899029B1 (en)
JP (1) JP4426001B2 (en)
KR (1) KR100530623B1 (en)
CN (1) CN1116131C (en)
AT (1) ATE215409T1 (en)
AU (1) AU731151B2 (en)
BR (1) BR9803200A (en)
CA (1) CA2245090C (en)
DE (2) DE19736767C2 (en)
ES (1) ES2175574T3 (en)
ID (1) ID20757A (en)
MY (1) MY120757A (en)
RU (1) RU2211735C2 (en)
TW (1) TW499334B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3826974B2 (en) * 1997-05-29 2006-09-27 石川島播磨重工業株式会社 Hot tandem rolling mill
DE19811633B4 (en) * 1998-03-18 2008-01-31 Sms Demag Ag Roller arrangement for rolling strips
US6220071B1 (en) 2000-01-20 2001-04-24 Mill Design & Consulting Services, Llc Method and apparatus for controlling strip edge relief in a cluster rolling mill
JP3747786B2 (en) * 2001-02-05 2006-02-22 株式会社日立製作所 Rolling method and rolling equipment for plate rolling machine
DE102004020131A1 (en) * 2003-12-19 2005-07-21 Sms Demag Ag Cold rolling steel mill combines three types of position shifting technology with a uniform frame design
DE102007031333A1 (en) * 2007-07-05 2009-01-15 Siemens Ag Rolling of a strip in a rolling train using the last stand of the rolling train as Zugverringerer
US8607848B2 (en) * 2008-08-05 2013-12-17 Nucor Corporation Method for casting metal strip with dynamic crown control
US8607847B2 (en) * 2008-08-05 2013-12-17 Nucor Corporation Method for casting metal strip with dynamic crown control
US8505611B2 (en) 2011-06-10 2013-08-13 Castrip, Llc Twin roll continuous caster
TWI611910B (en) * 2015-12-01 2018-01-21 財團法人工業技術研究院 Composite materials laminating device
DE102016205513A1 (en) 2016-04-04 2017-10-05 Robert Bosch Gmbh Method for transporting a good, multi-dimensional drive and processing device
CN109513746A (en) * 2018-12-05 2019-03-26 德龙钢铁有限公司 A kind of hot-strip method and rough rolling device for small dimension continuous casting billet
CN109500082B (en) * 2018-12-27 2023-11-21 中冶南方工程技术有限公司 Six-roller mill and rolling control method thereof
NO346500B1 (en) * 2019-03-27 2022-09-12 Control Cutter As Method and tool for cutting a tubular structure in the petrochemical industry

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60180606A (en) * 1984-02-29 1985-09-14 Ishikawajima Harima Heavy Ind Co Ltd Rolling method and rolling mill used for said method
JPS61111708A (en) * 1984-11-02 1986-05-29 Ishikawajima Harima Heavy Ind Co Ltd Rolling mill
JPH02200308A (en) * 1989-01-30 1990-08-08 Hitachi Ltd Rolling roll and rolling mill
EP0815970A1 (en) * 1996-07-03 1998-01-07 Sms Schloemann-Siemag Aktiengesellschaft Rolling stand for rolling strips

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213496A1 (en) * 1982-04-10 1983-10-20 SMS Schloemann-Siemag AG, 4000 Düsseldorf ROLLING MILLS WITH AXIAL SLIDING ROLLS
DE3038865C1 (en) * 1980-10-15 1982-12-23 SMS Schloemann-Siemag AG, 4000 Düsseldorf Roll stand with axially movable rolls
DE3325823A1 (en) * 1983-07-18 1985-01-31 SMS Schloemann-Siemag AG, 4000 Düsseldorf ROLLING MILLS WITH AXIAL SLIDING WORK ROLLERS
JPS61126903A (en) * 1984-11-24 1986-06-14 Kawasaki Steel Corp Method and device for rolling plate material
US4683744A (en) * 1985-06-18 1987-08-04 Wean United Rolling Mills, Inc. Flexible edge roll
US4722212A (en) * 1985-11-06 1988-02-02 United Engineering Rolling Mills, Inc. Self-compensating roll
JPH084802B2 (en) * 1989-05-17 1996-01-24 日本鋼管株式会社 Rolling method for metal strip

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60180606A (en) * 1984-02-29 1985-09-14 Ishikawajima Harima Heavy Ind Co Ltd Rolling method and rolling mill used for said method
JPS61111708A (en) * 1984-11-02 1986-05-29 Ishikawajima Harima Heavy Ind Co Ltd Rolling mill
JPH02200308A (en) * 1989-01-30 1990-08-08 Hitachi Ltd Rolling roll and rolling mill
EP0815970A1 (en) * 1996-07-03 1998-01-07 Sms Schloemann-Siemag Aktiengesellschaft Rolling stand for rolling strips
DE19626565A1 (en) * 1996-07-03 1998-01-08 Schloemann Siemag Ag Roll stand for rolling rolled strips

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 021 (M - 449) 28 January 1986 (1986-01-28) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 299 (M - 524) 11 October 1986 (1986-10-11) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 491 (M - 1040) 25 October 1990 (1990-10-25) *

Also Published As

Publication number Publication date
AU8081098A (en) 1999-03-04
CN1116131C (en) 2003-07-30
ID20757A (en) 1999-02-25
AU731151B2 (en) 2001-03-22
DE19736767A1 (en) 1999-03-04
BR9803200A (en) 1999-10-05
DE19736767C2 (en) 2003-10-30
EP0899029B1 (en) 2002-04-03
ATE215409T1 (en) 2002-04-15
EP0899029A2 (en) 1999-03-03
DE59803588D1 (en) 2002-05-08
US5964116A (en) 1999-10-12
ES2175574T3 (en) 2002-11-16
JPH11123407A (en) 1999-05-11
KR19990023733A (en) 1999-03-25
MY120757A (en) 2005-11-30
CA2245090A1 (en) 1999-02-23
KR100530623B1 (en) 2006-01-27
CN1210041A (en) 1999-03-10
RU2211735C2 (en) 2003-09-10
TW499334B (en) 2002-08-21
CA2245090C (en) 2007-04-24
JP4426001B2 (en) 2010-03-03

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