BRPI0713145A2 - armação de laminador para a produção de tira laminada ou chapa - Google Patents

armação de laminador para a produção de tira laminada ou chapa Download PDF

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Publication number
BRPI0713145A2
BRPI0713145A2 BRPI0713145-3A BRPI0713145A BRPI0713145A2 BR PI0713145 A2 BRPI0713145 A2 BR PI0713145A2 BR PI0713145 A BRPI0713145 A BR PI0713145A BR PI0713145 A2 BRPI0713145 A2 BR PI0713145A2
Authority
BR
Brazil
Prior art keywords
contour
rolls
barrel
barrel contour
corrected
Prior art date
Application number
BRPI0713145-3A
Other languages
English (en)
Inventor
Seilinger Alois
Widder Markus
Original Assignee
Siemens Vai Metals Technologies Gmbh & Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38430512&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0713145(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Vai Metals Technologies Gmbh & Co filed Critical Siemens Vai Metals Technologies Gmbh & Co
Publication of BRPI0713145A2 publication Critical patent/BRPI0713145A2/pt

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
    • 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/025—Quarto, four-high stands
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
  • Rolling Contact Bearings (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Milling Processes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

ARMAçãO DE LAMINADOR PARA PRODUçãO DE TIRA LAMINADA OU CHAPA. Em uma armação de laminador para produção de tira laminada ou chapa com rolos de trabalho, que se apólam em rolos de apoio ou rolos intermediários e rolos de apoio, sendo que ao menos um desses rolos apresenta um contorno de superfície de cilindro (7) se estendendo pelo comprimento de superfície de cilindro total efetivo, passível de descrição por uma função não linear, e o contorno de superfície de cilindro desse ao menos um rolo apresenta em ao menos uma das regiões de borda de sua extensão longitudinal chanfragens e formam nessas regiões de borda. um contorno de superfície de cilindro corrigido, heterogeneidades na distribuição de carga ao longo da linha de contato de dois rolos vizinhos e especialmente na região de arestas de borda devem ser minimizadas. Para essa finalidade, se propõe que de que o contorno de superfície de cilindro corrigido resulte por subtração de uma função de chanfragem matemática qualquer não linear da função de contorno descrita pela função não linear, sendo que a inclinação do contorno de superfície de cilindro e a inclinação do contorno de superfície de cilindro corrigido são iguais no ponto de transição do contorno de superfície de cilindro para o contorno de superfície de cilindro corrigido.
BRPI0713145-3A 2006-06-14 2007-06-13 armação de laminador para a produção de tira laminada ou chapa BRPI0713145A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA1021/2006 2006-06-14
AT10212006 2006-06-14
PCT/EP2007/005217 WO2007144161A1 (de) 2006-06-14 2007-06-13 Walzgerüst zur herstellung von walzband oder blech

Publications (1)

Publication Number Publication Date
BRPI0713145A2 true BRPI0713145A2 (pt) 2012-03-20

Family

ID=38430512

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0713145-3A BRPI0713145A2 (pt) 2006-06-14 2007-06-13 armação de laminador para a produção de tira laminada ou chapa
BRPI0713147-0A BRPI0713147A2 (pt) 2006-06-14 2007-06-13 armação de laminação para produção de tira laminada ou chapa

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0713147-0A BRPI0713147A2 (pt) 2006-06-14 2007-06-13 armação de laminação para produção de tira laminada ou chapa

Country Status (12)

Country Link
US (2) US8881569B2 (pt)
EP (2) EP2026916B1 (pt)
CN (2) CN101466483B (pt)
AT (1) ATE488309T1 (pt)
BR (2) BRPI0713145A2 (pt)
DE (1) DE502007005682D1 (pt)
ES (2) ES2392357T3 (pt)
PL (2) PL2026916T3 (pt)
RU (2) RU2442669C2 (pt)
SI (2) SI2026916T1 (pt)
UA (2) UA93090C2 (pt)
WO (2) WO2007144162A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101466483B (zh) 2006-06-14 2011-06-15 西门子Vai金属技术两合公司 用于制造轧制带材或板材的轧辊机架
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
WO2011094552A1 (en) * 2010-02-01 2011-08-04 The Timken Company Unified rolling and bending process for large roller bearing cages
DE102010029598A1 (de) * 2010-06-01 2011-12-01 ACHENBACH BUSCHHüTTEN GMBH Stützwalze und damit ausgerüstetes Walzgerüst
CN102397874A (zh) * 2010-09-16 2012-04-04 鞍钢股份有限公司 一种延长高速钢轧辊使用寿命的方法
DE102012212532B4 (de) 2012-07-18 2016-12-15 Achenbach Buschhütten GmbH & Co. KG Walzgerüst mit konturierten Walzen
US10226188B2 (en) 2013-08-23 2019-03-12 Covidien Lp Systems and methods for monitoring blood pressure
EP3108978B1 (en) * 2015-06-26 2019-02-20 DANIELI & C. OFFICINE MECCANICHE S.p.A. Rolling stand and rolling method
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
IT202100005663A1 (it) * 2021-03-10 2022-09-10 Danieli Off Mecc Procedimento ed impianto per la produzione di prodotti laminati piani
CN113319128B (zh) * 2021-06-15 2021-12-14 北京科技大学 一种变接触工作辊及其辊形设计方法

Family Cites Families (27)

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Publication number Priority date Publication date Assignee Title
JPS517635B2 (pt) * 1971-12-10 1976-03-09
JPS55103201A (en) 1979-01-31 1980-08-07 Nippon Kokan Kk <Nkk> Rolling method for steel sheet
JPS5630014A (en) 1979-08-17 1981-03-26 Kobe Steel Ltd Rolling mill
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
DE3038865C1 (de) 1980-10-15 1982-12-23 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzgeruest mit axial verschiebbaren Walzen
JPS5956905A (ja) 1982-09-28 1984-04-02 Kawasaki Steel Corp 調質圧延用６段圧延機
DE3602698A1 (de) * 1985-04-16 1986-10-16 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzgeruest mit axial verschiebbaren walzen
DE3620197A1 (de) 1986-06-16 1987-12-17 Schloemann Siemag Ag Walzwerk zur herstellung eines walzgutes, insbesondere eines walzbandes
DE3712043C2 (de) * 1987-04-09 1995-04-13 Schloemann Siemag Ag Walzgerüst mit axial verschiebbaren Walzen
DE69009102T3 (de) 1989-06-05 2001-02-08 Kawasaki Steel Corp., Kobe Vielwalzengerüst.
JPH0313218A (ja) 1989-06-09 1991-01-22 Kawasaki Steel Corp 圧延機
US5622073A (en) * 1991-05-16 1997-04-22 Kawasaki Steel Corporation Six high rolling mill
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
RU2115493C1 (ru) 1997-06-04 1998-07-20 Акционерное общество Новолипецкий металлургический комбинат Валковый узел листопрокатной клети кварто
US6119500A (en) * 1999-05-20 2000-09-19 Danieli Corporation Inverse symmetrical variable crown roll and associated method
JP2001252705A (ja) 2000-03-10 2001-09-18 Kobe Steel Ltd 圧延機および圧延方法
DE10037004B4 (de) 2000-07-29 2004-01-15 Sms Demag Ag Walzgerüst für bandkantenorientiertes Verschieben der Zwischenwalzen in einem 6-Walzen-Gerüst
DE10039035A1 (de) 2000-08-10 2002-02-21 Sms Demag Ag Walzgerüst mit einem CVC-Walzenpaar
DE10102821A1 (de) 2001-01-23 2002-07-25 Sms Demag Ag Walzwerk zur Herstellung planer Walzbänder mit gewünschter Bandprofilüberhöhung
JP3747786B2 (ja) 2001-02-05 2006-02-22 株式会社日立製作所 板材用圧延機の圧延方法及び板材用圧延設備
EP1249801A1 (de) 2001-04-12 2002-10-16 Siemens Aktiengesellschaft Differenziertes Schwellwertverhalten von Prepaid-Diensten
AT410765B (de) 2001-09-12 2003-07-25 Voest Alpine Ind Anlagen Walzgerüst zur herstellung von walzband
JP2005052864A (ja) * 2003-08-04 2005-03-03 Ishikawajima Harima Heavy Ind Co Ltd 帯板製造設備
DE10359402A1 (de) * 2003-12-18 2005-07-14 Sms Demag Ag Optimierte Verschiebestrategien als Funktion der Bandbreite
US7594619B2 (en) 2005-07-22 2009-09-29 Ghere Jr A Michael Cotton fiber particulate and method of manufacture
CN101466483B (zh) 2006-06-14 2011-06-15 西门子Vai金属技术两合公司 用于制造轧制带材或板材的轧辊机架

Also Published As

Publication number Publication date
CN101511498A (zh) 2009-08-19
CN101466483A (zh) 2009-06-24
ES2392357T3 (es) 2012-12-10
EP2026915A1 (de) 2009-02-25
PL2026916T3 (pl) 2012-12-31
UA92946C2 (uk) 2010-12-27
RU2009100918A (ru) 2010-07-20
US8413476B2 (en) 2013-04-09
BRPI0713147A2 (pt) 2012-03-20
EP2026916A1 (de) 2009-02-25
SI2026915T1 (sl) 2011-03-31
ES2355948T5 (es) 2018-02-14
RU2442669C2 (ru) 2012-02-20
US20090314047A1 (en) 2009-12-24
EP2026915B2 (de) 2017-09-27
SI2026916T1 (sl) 2012-11-30
UA93090C2 (uk) 2011-01-10
SI2026915T2 (en) 2018-01-31
EP2026915B1 (de) 2010-11-17
US8881569B2 (en) 2014-11-11
US20100031724A1 (en) 2010-02-11
ATE488309T1 (de) 2010-12-15
CN101466483B (zh) 2011-06-15
RU2009100920A (ru) 2010-07-20
ES2355948T3 (es) 2011-04-01
WO2007144161A1 (de) 2007-12-21
CN101511498B (zh) 2011-06-15
PL2026915T3 (pl) 2011-04-29
DE502007005682D1 (de) 2010-12-30
RU2428268C2 (ru) 2011-09-10
WO2007144162A1 (de) 2007-12-21
EP2026916B1 (de) 2012-08-01
PL2026915T5 (pl) 2018-08-31

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: SIEMENS VAI METALS TECHNOLOGIES GMBH (DE)

Free format text: NOME ALTERADO DE: SIEMENS VAI METALS TECHNOLOGIES GMBH AND CO.

B25D Requested change of name of applicant approved

Owner name: PRIMETALS TECHNOLOGIES AUSTRIA GMBH (AT)

B25D Requested change of name of applicant approved

Owner name: PRIMETALS TECHNOLOGIES AUSTRIA GMBH (AT)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: SIEMENS VAI METALS TECHNOLOGIES GMBH (AT)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]