BRPI0607449A2 - processo e dispositivo para influenciar especificamente a geometria de tiras debastadas em um laminador desbastador - Google Patents

processo e dispositivo para influenciar especificamente a geometria de tiras debastadas em um laminador desbastador

Info

Publication number
BRPI0607449A2
BRPI0607449A2 BRPI0607449-9A BRPI0607449A BRPI0607449A2 BR PI0607449 A2 BRPI0607449 A2 BR PI0607449A2 BR PI0607449 A BRPI0607449 A BR PI0607449A BR PI0607449 A2 BRPI0607449 A2 BR PI0607449A2
Authority
BR
Brazil
Prior art keywords
rolling
geometry
strip
roughing mill
specifically
Prior art date
Application number
BRPI0607449-9A
Other languages
English (en)
Inventor
Heinz-Adolf Mueller
Joachim Immekus
Olaf Norman Jepsen
Original Assignee
Sms Demag 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 Demag Ag filed Critical Sms Demag Ag
Publication of BRPI0607449A2 publication Critical patent/BRPI0607449A2/pt
Publication of BRPI0607449A8 publication Critical patent/BRPI0607449A8/pt

Links

Classifications

    • 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
    • B21B37/68—Camber or steering control for strip, sheets or plates, e.g. preventing meandering
    • 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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • 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
    • 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
    • B21B2273/00—Path parameters
    • B21B2273/04—Lateral deviation, meandering, camber of product
    • 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
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device
    • 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

Abstract

PROCESSO E DISPOSITIVO PARA. INFLUENCIAR ESPECIFICAMENTE A GEOMETRIA DE TIRAS DESBASTADAS EM UM LAMINADOR DESBASTADOR. Quando da laminação a quente, resultam na operação de laminação eventualmente reduções de passe de magnitude distante pelo comprimento da fenda de laminação (pela largura da tira), as quais devem ser atribuidas a alterações da dureza do material de laminação, da própria fenda de laminação ou da geometria do material de laminação em entrada. Essas reduções de passe de distinta magnitude conduzem então a deflexões laterais e movimentos de deslocamento do material de laminação no laminador e a uma curvatura da tira quente em saída. Para se evitar esses erros influenciando-se especificamente a geometria da tira desbastada, se propõe, de acordo com a invenção, conectar de tal maneira entre si em ao menos um laminador desbastador (1) mediante correspondentes regulagens um ajuste dinâmico no laminador desbastador (1) com guias laterais (8, 9) rápidas e fortes antes e depois do laminador desbastador (1) que em um ou vários passes especificamente, reversamente ou em operação contínua, um lingote (4) acutilado ou em cunha é convertido em uma tira desbastada (5) reta e isenta de cunha.
BRPI0607449A 2005-05-11 2006-05-10 Processo e dispositivo para laminação a quente de lingotes em um laminador de tira a quente ou em laminadores steckel BRPI0607449A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005021769A DE102005021769A1 (de) 2005-05-11 2005-05-11 Verfahren und Vorrichtung zur gezielten Beeinflussung der Vorbandgeometrie in einem Vorgerüst
PCT/EP2006/004392 WO2006119984A1 (de) 2005-05-11 2006-05-10 Verfahren und vorrichtung zur gezielten beeinflussung der vorbandgeometrie in einem vorgerüst

Publications (2)

Publication Number Publication Date
BRPI0607449A2 true BRPI0607449A2 (pt) 2009-09-01
BRPI0607449A8 BRPI0607449A8 (pt) 2016-05-03

Family

ID=36691710

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607449A BRPI0607449A8 (pt) 2005-05-11 2006-05-10 Processo e dispositivo para laminação a quente de lingotes em um laminador de tira a quente ou em laminadores steckel

Country Status (17)

Country Link
US (1) US8429943B2 (pt)
EP (1) EP1896200B1 (pt)
JP (1) JP5253153B2 (pt)
KR (1) KR101138726B1 (pt)
CN (1) CN101175582B (pt)
AT (1) ATE516897T1 (pt)
AU (1) AU2006245966B2 (pt)
BR (1) BRPI0607449A8 (pt)
CA (1) CA2604503C (pt)
DE (1) DE102005021769A1 (pt)
ES (1) ES2367139T3 (pt)
MX (1) MX2007014109A (pt)
RU (1) RU2368443C2 (pt)
TW (1) TWI358332B (pt)
UA (1) UA91533C2 (pt)
WO (1) WO2006119984A1 (pt)
ZA (1) ZA200705219B (pt)

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DE102007035283A1 (de) * 2007-07-27 2009-01-29 Siemens Ag Verfahren zur Einstellung eines Zustands eines Walzguts, insbesondere eines Vorbands
WO2010127929A1 (de) * 2009-05-06 2010-11-11 Siemens Aktiengesellschaft Verfahren zum herstellen eines in einer walzstrasse einer walzanlage gewalzten walzguts, steuer- und/oder regeleinrichtung für eine walzanlage zur herstellung von gewalztem walzgut, walzanlage zur herstellung von gewalztem walzgut, maschinenlesbarer programmcode und speichermedium
DE102009042694A1 (de) * 2009-09-23 2011-03-24 Sms Siemag Ag Modulare Führungseinrichtung
CN101934292B (zh) * 2010-08-31 2012-07-04 江苏省沙钢钢铁研究院有限公司 热轧带钢粗轧机组镰刀弯和楔形自动控制方法
EP2527056A1 (de) * 2011-05-24 2012-11-28 Siemens Aktiengesellschaft Verfahren zum Walzen von Platten, Computerprogramm, Datenträger und Steuereinrichtung
EP2689863A1 (de) 2012-07-27 2014-01-29 Siemens Aktiengesellschaft Verfahren zur gezielten Beeinflussung der Geometrie eines Walzguts
CN104668294A (zh) * 2013-11-28 2015-06-03 上海梅山钢铁股份有限公司 一种动态等厚度比楔形控制法
CN104772349B (zh) * 2014-01-09 2017-04-26 宝山钢铁股份有限公司 在热连轧中计算机控制的轧机的机架轧制力检测方法
EP2910316A1 (de) 2014-02-21 2015-08-26 Primetals Technologies Germany GmbH Einfache Vorsteuerung einer Keilanstellung eines Vorgerüsts
RU2615670C1 (ru) * 2015-10-05 2017-04-06 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Липецкий государственный технический университет" (ЛГТУ) Способ горячей прокатки полос
ES2804904T3 (es) * 2016-05-13 2021-02-09 Nippon Steel Corp Método de rebordeado y aparato de rebordeado
WO2018095717A1 (de) 2016-11-24 2018-05-31 Primetals Technologies Germany Gmbh Bandlageregelung mit kraftbegrenzter anstellung von seitenführungen an das metallband und korrektur der walzenanstellung
CN106975659A (zh) * 2017-03-22 2017-07-25 山东宏旺实业有限公司 一种钢带热轧工艺
EP3599038A1 (de) * 2018-07-25 2020-01-29 Primetals Technologies Austria GmbH Verfahren und vorrichtung zur ermittlung der seitlichen bandkontur eines laufenden metallbandes
EP3714999B1 (de) * 2019-03-28 2022-09-28 Primetals Technologies Germany GmbH Ermittlung einer anstellung eines walzgerüsts
CN111215459A (zh) * 2019-11-12 2020-06-02 中冶京诚工程技术有限公司 带推板角度可调式推床的轧机区生产设备及热轧生产线
DE102021205275A1 (de) 2021-05-21 2022-11-24 Sms Group Gmbh Verfahren zum Betreiben eines Walzgerüstes

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Also Published As

Publication number Publication date
ZA200705219B (en) 2008-05-28
BRPI0607449A8 (pt) 2016-05-03
CN101175582B (zh) 2011-04-13
WO2006119984A1 (de) 2006-11-16
RU2007126472A (ru) 2009-01-20
US20090044587A1 (en) 2009-02-19
RU2368443C2 (ru) 2009-09-27
AU2006245966A1 (en) 2006-11-16
ES2367139T3 (es) 2011-10-28
JP5253153B2 (ja) 2013-07-31
ATE516897T1 (de) 2011-08-15
UA91533C2 (ru) 2010-08-10
KR101138726B1 (ko) 2012-04-24
TWI358332B (en) 2012-02-21
AU2006245966A2 (en) 2008-07-03
DE102005021769A1 (de) 2006-11-23
TW200702078A (en) 2007-01-16
EP1896200B1 (de) 2011-07-20
KR20080005350A (ko) 2008-01-11
CA2604503A1 (en) 2006-11-16
US8429943B2 (en) 2013-04-30
JP2008540133A (ja) 2008-11-20
AU2006245966B2 (en) 2010-09-30
EP1896200A1 (de) 2008-03-12
CN101175582A (zh) 2008-05-07
CA2604503C (en) 2012-11-06
MX2007014109A (es) 2008-02-05

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Legal Events

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

Owner name: SMS SIEMAG AKTIENGESELLSCHAFT (DE)

Free format text: NOME ALTERADO DE: SMS DEMAG AG

B25D Requested change of name of applicant approved

Owner name: SMS GROUP GMBH (DE)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 23/07/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 23/07/2019, OBSERVADAS AS CONDICOES LEGAIS