CA2548796A1 - Rolling mill for rolling metal strip - Google Patents

Rolling mill for rolling metal strip Download PDF

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Publication number
CA2548796A1
CA2548796A1 CA002548796A CA2548796A CA2548796A1 CA 2548796 A1 CA2548796 A1 CA 2548796A1 CA 002548796 A CA002548796 A CA 002548796A CA 2548796 A CA2548796 A CA 2548796A CA 2548796 A1 CA2548796 A1 CA 2548796A1
Authority
CA
Canada
Prior art keywords
roll
rolling
rolling mill
fact
accordance
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
CA002548796A
Other languages
French (fr)
Other versions
CA2548796C (en
Inventor
Olaf Norman Jepsen
Hans-Peter Richter
Michael Zielenbach
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
Individual
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 Individual filed Critical Individual
Publication of CA2548796A1 publication Critical patent/CA2548796A1/en
Application granted granted Critical
Publication of CA2548796C publication Critical patent/CA2548796C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements
    • B21B39/082—Bridle devices
    • 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
    • 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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/24—Automatic variation of thickness according to a predetermined programme
    • 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
    • B21B37/48—Tension control; Compression control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • 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
    • B21B1/30—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 in a non-continuous process
    • B21B1/32—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 in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • B21B1/36—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 in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by cold-rolling
    • 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
    • B21B37/48—Tension control; Compression control
    • B21B37/52—Tension control; Compression control by drive motor control
    • B21B37/54—Tension control; Compression control by drive motor control including coiler drive control, e.g. reversing mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Floor Finish (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

The invention relates to a rolling mill for rolling a metallic strip (1), especially a steel strip, comprising at least one roll stand (2), an upstream cylinder device (3), and a downstream cylinder device (4). An S-roll unit (5, 6) is arranged between the upstream cylinder device (3) and the roll stand (2) and/or between the roll stand (2) and the downstream cylinder device (4), said unit comprising two rolls (7, 8; 9, 10) guiding the strip (1) in the form of an S. According to the invention, a first roll (7, 9) of the S-roll unit (5, 6) is arranged in a fixed manner, and a second roll (8, 10) of the S-roll unit (5, 6) is arranged in such a way that it can be displaced in relation to the first roll (7, 9).

Claims (7)

1. Rolling mill for rolling metal strip (1), especially steel strip, which has at least one rolling stand (2), an upstream coiler (3), and a downstream coiler (4), wherein an "S"
roll unit (5, 6), which has two rolls (7, 8; 9, 10) that guide the strip (1) in the form of an "S", is arranged between the upstream coiler (3) and the rolling stand (2) and/or between the rolling stand (2) and the downstream coiler (4); wherein a first roll (7, 9) of the "S" roll unit (5, 6) is arranged in a fixed manner, and a second roll (8, 10) of the "S" roll unit (5, 6) is arranged in such a way that it can move relative to the first roll (7, 9); and wherein the second roll (8, 10), which can move relative to the first roll (7, 9), is rotatably mounted on a swivel arm (11), which is supported at one end in a stationary axis (12), characterized by the fact that the stationary axis (12) coincides with the axis of rotation of the first roll (7, 9), wherein a linear actuator (14) articulates with the swivel arm (11) in a pivot (13) some distance from the stationary axis (12), and wherein the pivot (13) lies on a line connecting the axes of rotation of the two rolls (7, 9; 8, 10).
2. Rolling mill in accordance with Claim 2, characterized by the fact that the linear actuator (14) is a hydraulic piston-cylinder system.
3. Rolling mill in accordance with Claim 1 or Claim 2, characterized by means for driving at least one of the rolls (7, 8, 9, 10) of the "S" roll unit (5, 6).
4. Rolling mill in accordance with any of Claims 1 to 3, characterized by the fact that it is designed as a cold rolling mill.
5. Rolling mill in accordance with any of Claims 1 to 4, characterized by the fact that the rolling stand (2) is a single stand.
6. Rolling mill in accordance with any of Claims 1 to 5, characterized by the fact that the rolling stand (2) is equipped with means for flexible adjustment of the roll gap.
7. Rolling mill in accordance with any of Claims 1 to 6, characterized by the fact that at least one of the coilers (3, 4) is equipped with means for rotational speed control.
CA2548796A 2004-08-26 2005-08-10 Rolling mill for rolling metal strip Expired - Fee Related CA2548796C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004041321A DE102004041321A1 (en) 2004-08-26 2004-08-26 Rolling mill for rolling metallic strip
DE102004041321.5 2004-08-26
PCT/EP2005/008686 WO2006021324A1 (en) 2004-08-26 2005-08-10 Rolling mill for rolling a metallic strip

Publications (2)

Publication Number Publication Date
CA2548796A1 true CA2548796A1 (en) 2006-03-02
CA2548796C CA2548796C (en) 2012-03-20

Family

ID=35033388

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2548796A Expired - Fee Related CA2548796C (en) 2004-08-26 2005-08-10 Rolling mill for rolling metal strip

Country Status (14)

Country Link
US (1) US20070261456A1 (en)
EP (1) EP1784266B1 (en)
JP (1) JP4976291B2 (en)
KR (1) KR101139305B1 (en)
CN (1) CN101010154B (en)
AT (1) ATE410248T1 (en)
BR (1) BRPI0506421A (en)
CA (1) CA2548796C (en)
DE (2) DE102004041321A1 (en)
ES (1) ES2311233T3 (en)
RU (1) RU2409435C2 (en)
TW (1) TWI346586B (en)
WO (1) WO2006021324A1 (en)
ZA (1) ZA200601956B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006047463A1 (en) * 2006-10-07 2008-04-17 ACHENBACH BUSCHHüTTEN GMBH Rolling mill and method for flexible cold or hot one-way or reverse rolling of metal strip
DE102008035738B4 (en) * 2007-07-31 2020-06-18 Danieli Germany GmbH Rolling device
DE102009018914A1 (en) * 2009-04-28 2010-11-18 Otto Junker Gmbh Device for compensation of tension fluctuations and / or for adjusting the tension on a conveyed flexible strand of material
DE102010063827A1 (en) 2010-12-22 2012-06-28 Sms Siemag Ag Apparatus and method for rolling a metal strip
CN102320000B (en) * 2011-07-08 2013-01-30 邢台纳科诺尔极片轧制设备有限公司 Rolling and slitting system for battery plate
WO2013020814A1 (en) 2011-08-08 2013-02-14 Siemens Vai Metals Technologies Gmbh Rolling system and rolling method
CN102989769B (en) * 2012-12-19 2015-04-22 肇庆宏旺金属实业有限公司 Acid-washing and cold-rolling integrated device
DE102012224351A1 (en) * 2012-12-21 2014-06-26 Sms Siemag Ag Method and device for winding a metal strip
ES2633030T3 (en) * 2015-05-29 2017-09-18 Giebel Kaltwalzwerk Gmbh Procedure for laminating a metal band with steps
DE102019215265A1 (en) * 2018-12-06 2020-06-10 Sms Group Gmbh Method for operating a roll stand for step rolling

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1426347A (en) * 1964-12-17 1966-01-28 Spidem Ste Nle Device for handling a strip product
DE3024682A1 (en) * 1980-06-30 1982-01-28 Schloemann-Siemag AG, 4000 Düsseldorf Finishing rolling mill - passes cold rolled strip in S-loop through traction roller pairs before and after mill
US4463586A (en) * 1983-04-13 1984-08-07 Reycan Research Limited Auto wrap angle/positioner for shape sensing roll
JP2794934B2 (en) * 1990-11-15 1998-09-10 石川島播磨重工業株式会社 Rolling mill thickness control device
JP2698038B2 (en) * 1993-12-07 1998-01-19 株式会社日立製作所 Strip rolling equipment and bridle rolls
DE19524729A1 (en) * 1995-07-07 1997-01-16 Sundwiger Eisen Maschinen Method and device for rolling strips with a non-uniform thickness and / or length distribution across their width
US5878933A (en) * 1995-10-18 1999-03-09 Laughery; Harry E. Strip guiding apparatus and associated method for maintaining lateral position
US5660070A (en) * 1996-03-18 1997-08-26 Carolina Steel Corporation Cold rolling mill with tension bridle
DE19945202A1 (en) * 1999-09-21 2001-03-22 Bfi Vdeh Inst Angewandte Forschung Gmbh Method and device for rolling or winding tape
DE10133756A1 (en) * 2001-07-11 2003-01-30 Sms Demag Ag Cold rolling mill and method for cold rolling metallic strip
DE10315357B4 (en) * 2003-04-03 2005-05-25 Muhr Und Bender Kg Process for rolling and rolling plant for rolling metal strip

Also Published As

Publication number Publication date
CN101010154B (en) 2010-09-29
CN101010154A (en) 2007-08-01
TW200609049A (en) 2006-03-16
KR20070042490A (en) 2007-04-23
JP4976291B2 (en) 2012-07-18
BRPI0506421A (en) 2006-12-26
EP1784266B1 (en) 2008-10-08
TWI346586B (en) 2011-08-11
DE102004041321A1 (en) 2006-03-02
RU2409435C2 (en) 2011-01-20
RU2006135625A (en) 2008-04-20
DE502005005642D1 (en) 2008-11-20
WO2006021324A1 (en) 2006-03-02
KR101139305B1 (en) 2012-04-26
ATE410248T1 (en) 2008-10-15
CA2548796C (en) 2012-03-20
ES2311233T3 (en) 2009-02-01
EP1784266A1 (en) 2007-05-16
JP2008510624A (en) 2008-04-10
US20070261456A1 (en) 2007-11-15
ZA200601956B (en) 2008-03-26

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EEER Examination request
MKLA Lapsed

Effective date: 20150810