US20120042706A1 - Reversing roll stand having inlet and outlet guides - Google Patents

Reversing roll stand having inlet and outlet guides Download PDF

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Publication number
US20120042706A1
US20120042706A1 US13/255,350 US201013255350A US2012042706A1 US 20120042706 A1 US20120042706 A1 US 20120042706A1 US 201013255350 A US201013255350 A US 201013255350A US 2012042706 A1 US2012042706 A1 US 2012042706A1
Authority
US
United States
Prior art keywords
roll
reversing
stand
working roll
actuator
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.)
Abandoned
Application number
US13/255,350
Other languages
English (en)
Inventor
Stephan Fischer
Armin Blach
Eberhard Becker
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
Assigned to SMS SIEMAG AG reassignment SMS SIEMAG AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BECKER, EBERHARD, BLACH, ARMIN, FISCHER, STEPHAN
Publication of US20120042706A1 publication Critical patent/US20120042706A1/en
Abandoned legal-status Critical Current

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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
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/14—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 structural sections, i.e. work of special cross-section, e.g. angle steel in a non-continuous process, i.e. at least one reversing stand
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/203—Balancing rolls

Definitions

  • the invention is a reversing device that meets the requirements for a “roughing stand operation” as well as for a “finishing stand operation.”
  • the reversing roll stand according to the invention it is possible to press the upper and lower scrapers against the respective working rolls as well as to swing clear the upper and lower guides for a roll change.
  • Steckel reversing roll stands can be equipped therewith such that when roughing and when finishing they can roll out slab ingots with a thickness of about 250 mm in reversing operation to form a finished product with a final strip thickness of about 1 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
US13/255,350 2009-04-30 2010-04-29 Reversing roll stand having inlet and outlet guides Abandoned US20120042706A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102009019333.2 2009-04-30
DE102009019333 2009-04-30
DE102009060461.8 2009-12-24
DE102009060461A DE102009060461A1 (de) 2009-04-30 2009-12-24 Reversiergerüst mit Ein- und Auslaufführungen
PCT/EP2010/002630 WO2010124863A1 (de) 2009-04-30 2010-04-29 Reversiergerüst mit ein- und auslaufführungen

Publications (1)

Publication Number Publication Date
US20120042706A1 true US20120042706A1 (en) 2012-02-23

Family

ID=42813808

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/255,350 Abandoned US20120042706A1 (en) 2009-04-30 2010-04-29 Reversing roll stand having inlet and outlet guides

Country Status (10)

Country Link
US (1) US20120042706A1 (enExample)
EP (1) EP2424686B1 (enExample)
JP (1) JP2012525259A (enExample)
KR (1) KR101355409B1 (enExample)
CN (1) CN102413956B (enExample)
BR (1) BRPI1009267A2 (enExample)
DE (1) DE102009060461A1 (enExample)
RU (1) RU2486020C1 (enExample)
UA (1) UA101112C2 (enExample)
WO (1) WO2010124863A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101455104B1 (ko) * 2012-11-28 2014-10-27 현대제철 주식회사 압연기용 스트리퍼장치
CN110355212B (zh) * 2018-03-26 2020-10-27 宝山钢铁股份有限公司 一种轧机自动停机装置、控制系统及控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1994691A (en) * 1933-10-19 1935-03-19 American Sheet & Tin Plate Apparatus for cleaning metal working rolls
US4906335A (en) * 1987-06-08 1990-03-06 Thermo Electron Web System, Inc. Doctoring apparatus
US4972780A (en) * 1988-02-08 1990-11-27 Baldwin Technology Corp. Printing press blanket cleaner

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031251B (de) * 1956-10-24 1958-06-04 Siemag Siegener Masch Bau Verstellbare Fuehrungsvorrichtung fuer das Walzgut an Walzgeruesten
JPS5881509A (ja) * 1981-11-11 1983-05-16 Hitachi Ltd 圧延機のガイド装置
SU1349816A1 (ru) * 1984-01-04 1987-11-07 Днепропетровский Металлургический Институт Им.Л.И.Брежнева Клеть периодической прокатки
JPS61111606U (enExample) * 1984-12-26 1986-07-15
US5637249A (en) * 1994-07-01 1997-06-10 Ipsco Enterprises Inc. Steckel mill coiler furnace incorporating heated pinch rolls
DE19514475A1 (de) * 1995-04-19 1996-10-24 Schloemann Siemag Ag Steckel-Walzwerk
JP2001179323A (ja) * 1999-12-21 2001-07-03 Hitachi Ltd 上反り防止装置及び上反り防止方法
ITTO20000010A1 (it) * 2000-01-07 2001-07-07 Quercetti Alessandro & Co Giunto cardanico per sistemi di costruzioni statiche o dinamiche ad incastro.
JP4135351B2 (ja) * 2001-10-12 2008-08-20 株式会社日立製作所 多列圧延機及びその使用方法並びに圧延設備
CN2772659Y (zh) * 2004-11-23 2006-04-19 中色科技股份有限公司 热轧辊径自适应导卫装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1994691A (en) * 1933-10-19 1935-03-19 American Sheet & Tin Plate Apparatus for cleaning metal working rolls
US4906335A (en) * 1987-06-08 1990-03-06 Thermo Electron Web System, Inc. Doctoring apparatus
US4972780A (en) * 1988-02-08 1990-11-27 Baldwin Technology Corp. Printing press blanket cleaner

Also Published As

Publication number Publication date
CN102413956B (zh) 2015-02-25
RU2011148645A (ru) 2013-06-10
UA101112C2 (ru) 2013-02-25
JP2012525259A (ja) 2012-10-22
RU2486020C1 (ru) 2013-06-27
WO2010124863A1 (de) 2010-11-04
DE102009060461A1 (de) 2010-11-04
EP2424686B1 (de) 2014-02-12
EP2424686A1 (de) 2012-03-07
BRPI1009267A2 (pt) 2019-07-02
CN102413956A (zh) 2012-04-11
KR101355409B1 (ko) 2014-01-27
KR20110123795A (ko) 2011-11-15

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Legal Events

Date Code Title Description
AS Assignment

Owner name: SMS SIEMAG AG, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:FISCHER, STEPHAN;BLACH, ARMIN;BECKER, EBERHARD;SIGNING DATES FROM 20110915 TO 20111004;REEL/FRAME:027120/0987

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION