EP0249801B1 - Walzwerk zur Herstellung eines Walzbandes - Google Patents

Walzwerk zur Herstellung eines Walzbandes Download PDF

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Publication number
EP0249801B1
EP0249801B1 EP87108001A EP87108001A EP0249801B1 EP 0249801 B1 EP0249801 B1 EP 0249801B1 EP 87108001 A EP87108001 A EP 87108001A EP 87108001 A EP87108001 A EP 87108001A EP 0249801 B1 EP0249801 B1 EP 0249801B1
Authority
EP
European Patent Office
Prior art keywords
rolls
rolling mill
roll
sum
course
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.)
Expired - Lifetime
Application number
EP87108001A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0249801A1 (de
Inventor
Hugo Dr. Feldmann
Tilmann Dr. Schultes
Gerd Dr. Beisemann
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
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 filed Critical SMS Schloemann Siemag AG
Priority to AT87108001T priority Critical patent/ATE51774T1/de
Publication of EP0249801A1 publication Critical patent/EP0249801A1/de
Application granted granted Critical
Publication of EP0249801B1 publication Critical patent/EP0249801B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B21B13/14—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
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls

Definitions

  • roller contours designed according to the invention are roller contours that do not complement one another in the initial state; but that only in the loaded state, d. H. in the operation of the rolling mill, in particular in the area of the strip almost completely. In this way, an optimal pressure distribution over the entire contact length of the rolls is achieved while maintaining a predetermined roll gap.
  • D is the sum of the roll barrel diameters
  • z indicates the local coordinate
  • n denotes the number of rolls
  • a, b, c are constants.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
  • Laminated Bodies (AREA)
EP87108001A 1986-06-16 1987-06-03 Walzwerk zur Herstellung eines Walzbandes Expired - Lifetime EP0249801B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87108001T ATE51774T1 (de) 1986-06-16 1987-06-03 Walzwerk zur herstellung eines walzbandes.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863620197 DE3620197A1 (de) 1986-06-16 1986-06-16 Walzwerk zur herstellung eines walzgutes, insbesondere eines walzbandes
DE3620197 1986-06-16

Publications (2)

Publication Number Publication Date
EP0249801A1 EP0249801A1 (de) 1987-12-23
EP0249801B1 true EP0249801B1 (de) 1990-04-11

Family

ID=6303100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87108001A Expired - Lifetime EP0249801B1 (de) 1986-06-16 1987-06-03 Walzwerk zur Herstellung eines Walzbandes

Country Status (9)

Country Link
US (2) US4800742A (es)
EP (1) EP0249801B1 (es)
JP (1) JP2733836B2 (es)
CN (1) CN1019456B (es)
AT (1) ATE51774T1 (es)
DE (2) DE3620197A1 (es)
ES (1) ES2014009B3 (es)
RU (1) RU1816235C (es)
UA (1) UA12314A (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6324881B1 (en) 1999-09-14 2001-12-04 Danieli & C. Officine Meccaniche Spa Method to control the profile of strip in a rolling stand for strip and/or sheet
EP0451874B2 (en) † 1990-04-13 2003-08-27 Hitachi, Ltd. 4-High rolling mill

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3712043C2 (de) * 1987-04-09 1995-04-13 Schloemann Siemag Ag Walzgerüst mit axial verschiebbaren Walzen
JPH03233586A (ja) * 1990-02-09 1991-10-17 Canon Inc 定着装置
US5319430A (en) * 1993-01-04 1994-06-07 Xerox Corporation Fuser mechanism having crowned rolls
DE4409299A1 (de) * 1994-03-18 1995-09-21 Schloemann Siemag Ag Verfahren und Vorrichtung zum Walzen von Bändern
US5448901A (en) * 1994-05-03 1995-09-12 The University Of Toledo Method for controlling axial shifting of rolls
CN1082851C (zh) * 1994-07-08 2002-04-17 石川岛播磨重工业株式会社 兼用辊位移与辊弯曲的轧机和辊位移式轧机
US5728252A (en) * 1995-09-19 1998-03-17 Polaroid Corporation Method and apparatus for laminating image-bearing media
CN1062495C (zh) * 1995-11-10 2001-02-28 东北重型机械学院南校 一种轴向移动改变辊缝凸度并可变辊缝形状的轧辊辊型
DE19812263A1 (de) * 1998-03-20 1999-09-23 Schloemann Siemag Ag Walze für ein Walzgerüst
US5970771A (en) * 1998-07-10 1999-10-26 Danieli United Continuous spiral motion system for rolling mills
RU2146973C1 (ru) * 1998-07-27 2000-03-27 Акционерное общество "Новолипецкий металлургический комбинат" Узел валков прокатной клети листового стана
US6119500A (en) * 1999-05-20 2000-09-19 Danieli Corporation Inverse symmetrical variable crown roll and associated method
US6314776B1 (en) 2000-10-03 2001-11-13 Alcoa Inc. Sixth order actuator and mill set-up system for rolling mill profile and flatness control
DE10102821A1 (de) * 2001-01-23 2002-07-25 Sms Demag Ag Walzwerk zur Herstellung planer Walzbänder mit gewünschter Bandprofilüberhöhung
US20040154146A1 (en) * 2001-05-17 2004-08-12 Pruitt Paul R. Web spreader roll and methods for spreading webs of material
AT410765B (de) 2001-09-12 2003-07-25 Voest Alpine Ind Anlagen Walzgerüst zur herstellung von walzband
JP4273454B2 (ja) 2003-06-27 2009-06-03 株式会社Ｉｈｉ 板圧延用シフトロールの形状決定方法
DE102004020132A1 (de) 2003-12-23 2005-07-28 Sms Demag Ag Verfahren und Walzgerüst zur mehrfachen Profilbeeinflussung
JP4960009B2 (ja) * 2006-05-09 2012-06-27 スチールプランテック株式会社 圧延ロール、圧延機および圧延方法
RU2442669C2 (ru) 2006-06-14 2012-02-20 Сименс Фаи Металз Текнолоджиз Гмбх Клеть прокатного стана для производства полосы или листа
CN101293261B (zh) * 2007-04-24 2010-08-11 宝山钢铁股份有限公司 一种用于矫直机的支承辊
JP5365020B2 (ja) * 2008-02-08 2013-12-11 株式会社Ｉｈｉ 圧延機
US8607847B2 (en) * 2008-08-05 2013-12-17 Nucor Corporation Method for casting metal strip with dynamic crown control
US8607848B2 (en) * 2008-08-05 2013-12-17 Nucor Corporation Method for casting metal strip with dynamic crown control
DE102009021414A1 (de) * 2008-12-17 2010-07-01 Sms Siemag Aktiengesellschaft Walzgerüst zum Walzen eines insbesondere metallischen Guts
DE102010014867A1 (de) * 2009-04-17 2010-11-18 Sms Siemag Ag Verfahren zum Bereitstellen mindestens einer Arbeitswalze zum Walzen eines Walzguts
AT509107B1 (de) 2009-12-10 2011-09-15 Siemens Vai Metals Tech Gmbh Walzgerüst zur herstellung von walzband
US8505611B2 (en) 2011-06-10 2013-08-13 Castrip, Llc Twin roll continuous caster
DE102010049068A1 (de) * 2010-10-20 2012-04-26 Mtu Aero Engines Gmbh Vorrichtung zum Herstellen, Reparieren und/oder Austauschen eines Bauteils mittels eines durch Energiestrahlung verfestigbaren Pulvers, sowie ein Verfahren und ein gemäß dem Verfahren hergestelltes Bauteil
CN103418760B (zh) * 2012-05-16 2017-02-01 上海宝钢工业技术服务有限公司 连铸板坯在结晶器出口产生应变的计算方法
DE102012212532B4 (de) 2012-07-18 2016-12-15 Achenbach Buschhütten GmbH & Co. KG Walzgerüst mit konturierten Walzen
JP6364684B2 (ja) 2012-12-06 2018-08-01 Ｓｃｉｖａｘ株式会社 ローラ式加圧装置、インプリント装置、ローラ式加圧方法
JP6592659B2 (ja) * 2014-06-03 2019-10-23 Ｓｃｉｖａｘ株式会社 ローラ式加圧装置、インプリント装置およびローラ式加圧方法
CN104722585A (zh) * 2015-03-13 2015-06-24 李慧峰 板带轧机不对称板形的补偿方法
EP3124130A1 (de) * 2015-07-28 2017-02-01 Primetals Technologies Austria GmbH Walzenschliff zur gezielten vermeidung von viertelwellen
ITUB20160442A1 (it) * 2016-02-04 2017-08-04 Fiat Ricerche Procedimento per la laminazione di lamiere metalliche con spessore variabile
CN205659983U (zh) 2016-06-15 2016-10-26 日照宝华新材料有限公司 一种esp生产线用长公里数轧制辊
DE102016222987A1 (de) 2016-11-22 2018-05-24 Sms Group Gmbh Verfahren zum Schleifen der Kontur des Ballens einer Walze
EP3536411B1 (de) * 2018-03-09 2020-11-18 Primetals Technologies Germany GmbH Vermeidung von verschleisskanten beim walzen von flachem walzgut
CN115815326B (zh) * 2022-10-31 2025-07-18 广西大学 一种液冷板的加工装置及加工方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE91540C (es) *
BE483437A (es) * 1948-06-10
JPS5630014A (en) * 1979-08-17 1981-03-26 Kobe Steel Ltd Rolling mill
JPS56131002A (en) * 1980-03-17 1981-10-14 Hitachi Ltd Changing method for roll crown
DE3038865C1 (de) * 1980-10-15 1982-12-23 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzgeruest mit axial verschiebbaren Walzen
DE3213496A1 (de) * 1982-04-10 1983-10-20 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzgeruest mit axial verschiebbaren walzen
US4519233A (en) * 1980-10-15 1985-05-28 Sms Schloemann-Siemag Ag Roll stand with noncylindrical rolls
JPS58173001A (ja) * 1982-04-06 1983-10-11 Ishikawajima Harima Heavy Ind Co Ltd 圧延方法
EP0153849B1 (en) * 1984-02-29 1992-01-15 Kawasaki Steel Corporation Hot rolling method
US4656859A (en) * 1985-08-21 1987-04-14 Wean United, Inc. Rolling mill stand employing variable crown rolls and associated method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451874B2 (en) † 1990-04-13 2003-08-27 Hitachi, Ltd. 4-High rolling mill
US6324881B1 (en) 1999-09-14 2001-12-04 Danieli & C. Officine Meccaniche Spa Method to control the profile of strip in a rolling stand for strip and/or sheet

Also Published As

Publication number Publication date
JP2733836B2 (ja) 1998-03-30
RU1816235C (ru) 1993-05-15
JPS62296902A (ja) 1987-12-24
EP0249801A1 (de) 1987-12-23
US4800742A (en) 1989-01-31
UA12314A (uk) 1996-12-25
CN87103686A (zh) 1987-12-30
DE3762188D1 (de) 1990-05-17
ES2014009B3 (es) 1990-06-16
CN1019456B (zh) 1992-12-16
ATE51774T1 (de) 1990-04-15
US4955221A (en) 1990-09-11
DE3620197A1 (de) 1987-12-17

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