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WO2010118862A3 - Verfahren zum bereitstellen mindestens einer arbeitswalze zum walzen eines walzguts - Google Patents

Verfahren zum bereitstellen mindestens einer arbeitswalze zum walzen eines walzguts Download PDF

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Publication number
WO2010118862A3
WO2010118862A3 PCT/EP2010/002302 EP2010002302W WO2010118862A3 WO 2010118862 A3 WO2010118862 A3 WO 2010118862A3 EP 2010002302 W EP2010002302 W EP 2010002302W WO 2010118862 A3 WO2010118862 A3 WO 2010118862A3
Authority
WO
WIPO (PCT)
Prior art keywords
roll
rolling
rolling stock
work
work roll
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.)
Ceased
Application number
PCT/EP2010/002302
Other languages
English (en)
French (fr)
Other versions
WO2010118862A9 (de
WO2010118862A2 (de
Inventor
Ralf Wachsmann
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 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
Priority to JP2011546724A priority Critical patent/JP5679994B2/ja
Priority to EP10714199.6A priority patent/EP2419226B1/de
Priority to KR1020117010158A priority patent/KR101299955B1/ko
Priority to BRPI1014649A priority patent/BRPI1014649A2/pt
Priority to MX2011005506A priority patent/MX2011005506A/es
Priority to RU2011127006/02A priority patent/RU2487770C2/ru
Priority to CA2743400A priority patent/CA2743400C/en
Priority to AU2010237331A priority patent/AU2010237331B2/en
Priority to US13/256,404 priority patent/US20120000263A1/en
Application filed by SMS Siemag AG filed Critical SMS Siemag AG
Priority to CN201080017853.6A priority patent/CN102395434B/zh
Publication of WO2010118862A2 publication Critical patent/WO2010118862A2/de
Publication of WO2010118862A3 publication Critical patent/WO2010118862A3/de
Publication of WO2010118862A9 publication Critical patent/WO2010118862A9/de
Priority to ZA2011/02662A priority patent/ZA201102662B/en
Priority to EG2011050844A priority patent/EG26541A/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • 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
    • 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
    • B21B2263/00—Shape of product
    • B21B2263/02—Profile, e.g. of plate, hot strip, sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2263/00—Shape of product
    • B21B2263/04—Flatness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2263/00—Shape of product
    • B21B2263/04—Flatness
    • B21B2263/06—Edge waves
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/18—Roll crown; roll profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/12—Axial shifting the rolls
    • B21B2269/14—Work rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2271/00—Mill stand parameters
    • B21B2271/02—Roll gap, screw-down position, draft position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Bereitstellen mindestens einer Arbeitswalze (1, 2) zum Walzen eines bandförmigen Walzguts (3), wobei die Arbeitswalze (1, 2) vorgesehen ist, um mit einer zweiten Walze (4, 5), insbesondere mit einer Zwischen- oder Stützwalze, zusammenzuwirken und von dieser abgestützt zu werden, wobei die zweite Walze (4, 5) in ihren axialen Endbereichen einen Rückschliff (6) aufweist. Um die Qualität eines gewalzten Bandes zu erhöhen, sieht das erfindungsgemäße Verfahren die Schritte vor: a) Berechnung des sich ergebenden Walzspaltprofils zwischen zwei zusammenwirkenden Arbeitswalzen (1, 2), wobei eine definierte Breite (B) des Walzguts (3) zugrunde gelegt wird, die sich zumindest teilweise in den Bereich des Rückschliffs (6) der zweiten Walze (4, 5) erstreckt; b) Definition einer gewünschten Walzgutkontur, die durch den Walzvorgang beim Passieren der Arbeitswalzen (1, 2) erzeugt werden soll; c) Berechnung eines Kompensationsschliffs für die Arbeitswalze (1, 2) durch Subtraktion der gemäß Schritt b) definierten Walzgutkontur von dem Walzspaltprofil gemäß Schritt a) und Multiplikation der berechneten Differenz mit einem Dämpfungsfaktor (K); d) zumindest anteiliges Aufbringen des gemäß Schritt c) berechneten Kompensationsschliffs auf mindestens eine Arbeitswalze (1, 2).
PCT/EP2010/002302 2009-04-17 2010-04-15 Verfahren zum bereitstellen mindestens einer arbeitswalze zum walzen eines walzguts Ceased WO2010118862A2 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
US13/256,404 US20120000263A1 (en) 2009-04-17 2010-04-15 Method for providing at least one work roll for rolling rolling stock
KR1020117010158A KR101299955B1 (ko) 2009-04-17 2010-04-15 압연 스톡을 압연하기 위한 하나 이상의 작업 롤의 제공 방법
BRPI1014649A BRPI1014649A2 (pt) 2009-04-17 2010-04-15 processo para provisão de ao menos um cilindro de trabalho para a laminação de um material de laminação.
MX2011005506A MX2011005506A (es) 2009-04-17 2010-04-15 Metodo para la preparacion de al menos un rodillo de trabajo para laminar un material de laminado.
RU2011127006/02A RU2487770C2 (ru) 2009-04-17 2010-04-15 Способ изготовления по меньшей мере одного рабочего валка для прокатки прокатываемого материала
CA2743400A CA2743400C (en) 2009-04-17 2010-04-15 Method for providing at least one work roll for rolling rolling stock
AU2010237331A AU2010237331B2 (en) 2009-04-17 2010-04-15 Method for providing at least one work roll for rolling rolling stock
JP2011546724A JP5679994B2 (ja) 2009-04-17 2010-04-15 圧延材を圧延するために少なくとも１個のワークロールを準備するための方法
CN201080017853.6A CN102395434B (zh) 2009-04-17 2010-04-15 用于提供至少一个用于轧制轧件的工作辊子的方法
EP10714199.6A EP2419226B1 (de) 2009-04-17 2010-04-15 Verfahren zum bereitstellen mindestens einer arbeitswalze zum walzen eines walzguts
ZA2011/02662A ZA201102662B (en) 2009-04-17 2011-04-11 Method for providing at least one work roll for rolling rolling stock
EG2011050844A EG26541A (en) 2009-04-17 2011-05-26 A method to prepare at least one roll to work on rolling equipment (rolling)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009017536.9 2009-04-17
DE102009017536 2009-04-17

Publications (3)

Publication Number Publication Date
WO2010118862A2 WO2010118862A2 (de) 2010-10-21
WO2010118862A3 true WO2010118862A3 (de) 2010-12-09
WO2010118862A9 WO2010118862A9 (de) 2011-01-27

Family

ID=42338053

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/002302 Ceased WO2010118862A2 (de) 2009-04-17 2010-04-15 Verfahren zum bereitstellen mindestens einer arbeitswalze zum walzen eines walzguts

Country Status (15)

Country Link
US (1) US20120000263A1 (de)
EP (1) EP2419226B1 (de)
JP (1) JP5679994B2 (de)
KR (1) KR101299955B1 (de)
CN (1) CN102395434B (de)
AU (1) AU2010237331B2 (de)
BR (1) BRPI1014649A2 (de)
CA (1) CA2743400C (de)
DE (1) DE102010014867A1 (de)
EG (1) EG26541A (de)
MX (1) MX2011005506A (de)
RU (1) RU2487770C2 (de)
UA (1) UA100086C2 (de)
WO (1) WO2010118862A2 (de)
ZA (1) ZA201102662B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101701890B1 (ko) * 2009-06-26 2017-02-02 뤼산도 아게 항균제
DE102010063828A1 (de) * 2010-12-22 2012-06-28 Sms Siemag Ag Stützwalze und Walzenanordnung
EP3124130A1 (de) * 2015-07-28 2017-02-01 Primetals Technologies Austria GmbH Walzenschliff zur gezielten vermeidung von viertelwellen
DE102016222987A1 (de) * 2016-11-22 2018-05-24 Sms Group Gmbh Verfahren zum Schleifen der Kontur des Ballens einer Walze
CN106734218A (zh) * 2016-12-30 2017-05-31 中铝西南铝冷连轧板带有限公司 一种解决四辊冷轧机轧辊辊端压靠的方法
CN114700368B (zh) * 2022-03-07 2023-05-05 北京科技大学 一种消除板带局部高点的工作辊辊形及设计方法

Citations (4)

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Publication number Priority date Publication date Assignee Title
WO2001019544A1 (en) * 1999-09-14 2001-03-22 Danieli & C. Officine Meccaniche S.P.A. Method to control the profile of strip in a rolling stand for strip and/or sheet
EP1307302B1 (de) * 2000-08-10 2004-10-06 SMS Demag Aktiengesellschaft Walzgerüst mit einem cvc-walzenpaar
EP1703999B1 (de) * 2003-12-23 2008-11-19 SMS Demag AG Verfahren und walzgerüst zur mehrfachen profilbeeinflussung
DE112005002080B4 (de) * 2004-08-30 2009-04-09 Baoshan Iron & Steel Co., Ltd. Verfahren zum Design eines Walzenprofils und Stahlwalze mit einer in Form einer Polynomfunktion ausgedrückten Kurve des Walzenprofils

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WO2001019544A1 (en) * 1999-09-14 2001-03-22 Danieli & C. Officine Meccaniche S.P.A. Method to control the profile of strip in a rolling stand for strip and/or sheet
EP1307302B1 (de) * 2000-08-10 2004-10-06 SMS Demag Aktiengesellschaft Walzgerüst mit einem cvc-walzenpaar
EP1703999B1 (de) * 2003-12-23 2008-11-19 SMS Demag AG Verfahren und walzgerüst zur mehrfachen profilbeeinflussung
DE112005002080B4 (de) * 2004-08-30 2009-04-09 Baoshan Iron & Steel Co., Ltd. Verfahren zum Design eines Walzenprofils und Stahlwalze mit einer in Form einer Polynomfunktion ausgedrückten Kurve des Walzenprofils

Also Published As

Publication number Publication date
EP2419226B1 (de) 2014-02-26
WO2010118862A9 (de) 2011-01-27
JP5679994B2 (ja) 2015-03-04
WO2010118862A2 (de) 2010-10-21
CN102395434A (zh) 2012-03-28
KR101299955B1 (ko) 2013-08-26
CA2743400A1 (en) 2010-10-21
EG26541A (en) 2014-02-09
JP2012516777A (ja) 2012-07-26
ZA201102662B (en) 2011-12-28
CA2743400C (en) 2013-02-26
BRPI1014649A2 (pt) 2016-04-12
US20120000263A1 (en) 2012-01-05
AU2010237331B2 (en) 2013-05-23
EP2419226A2 (de) 2012-02-22
UA100086C2 (ru) 2012-11-12
CN102395434B (zh) 2014-03-26
AU2010237331A1 (en) 2010-10-21
RU2487770C2 (ru) 2013-07-20
RU2011127006A (ru) 2013-05-27
DE102010014867A1 (de) 2010-11-18
MX2011005506A (es) 2011-06-16
KR20110066216A (ko) 2011-06-16

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