BRPI0510241A - processo e dispositivo para medir e ajustar a planicidade e/ou tensão de uma fita de aço inoxidável ou folha de aço inoxidável durante a laminação a frio em um bastidor de 4 laminadores, de modo particular,em um bastidor de 20 laminadores sendzimir - Google Patents

processo e dispositivo para medir e ajustar a planicidade e/ou tensão de uma fita de aço inoxidável ou folha de aço inoxidável durante a laminação a frio em um bastidor de 4 laminadores, de modo particular,em um bastidor de 20 laminadores sendzimir

Info

Publication number
BRPI0510241A
BRPI0510241A BRPI0510241-3A BRPI0510241A BRPI0510241A BR PI0510241 A BRPI0510241 A BR PI0510241A BR PI0510241 A BRPI0510241 A BR PI0510241A BR PI0510241 A BRPI0510241 A BR PI0510241A
Authority
BR
Brazil
Prior art keywords
stainless steel
tension
roller rack
measuring
adjusting
Prior art date
Application number
BRPI0510241-3A
Other languages
English (en)
Inventor
Matthias Kruenger
Olaf Norman Jepsen
Michael Breuer
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 BRPI0510241A publication Critical patent/BRPI0510241A/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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/42—Control of flatness or profile during rolling of strip, sheets or plates using a combination of roll bending and axial shifting of the rolls
    • 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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/06—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring tension or compression
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/02—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Laminated Bodies (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

PROCESSO E DISPOSITIVO PARA MEDIR E AJUSTAR A PLANICIDADE E/OU TENSãO DE UMA FITA DE AçO INOXIDAVEL OU FOLHA DE AçO INOXIDáVEL DURANTE A LAMINAçãO A FRIO EM UM BASTIDOR DE 4 LAMINADORES, DE MODO PARTICULAR, EM UM BASTIDOR DE 20 LAMINADORES SENDZIMIR. Processo e dispositivo para medir e ajustar a planicidade e/ou tensão de uma fita de aço inoxidável (1) durante a laminação a frio em um bastidor de 4 laminadores (2) dotado de pelo menos um circuito de controle (4) compreendendo diversos atuadores (3), resultando em medição e ajuste mais precisos, devido ao fato de um defeito de planicidade (10) ser determinado por comparação de um vetor de tensão (8) com uma curva de referência predefinida (9), com que a característica do defeito de planicidade (10) ao longo da largura da fita é decomposta em vetores de tensão proporcionais (8) em um bloco de formação de análise (11), de uma maneira matematicamente aproximada, e das proporções do defeito de planicidade (Cl...Cx) determinadas por valores numéricos serem fornecidas a módulos de controle respectivamente associados (12a;12b) para acionamento do respectivo atuador (3)
BRPI0510241-3A 2004-07-06 2005-06-17 processo e dispositivo para medir e ajustar a planicidade e/ou tensão de uma fita de aço inoxidável ou folha de aço inoxidável durante a laminação a frio em um bastidor de 4 laminadores, de modo particular,em um bastidor de 20 laminadores sendzimir BRPI0510241A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004032634A DE102004032634A1 (de) 2004-07-06 2004-07-06 Verfahren und Einrichtung zum Messen und Regeln der Planheit und/oder der Bandspannungen eines Edelstahlbandes oder einer Edelstahlfolie beim Kaltwalzen in einem Vielwalzengerüst, insbesondere in einem 20-Walzen-Sendizimir-Walzwerk
PCT/EP2005/006570 WO2006002784A1 (de) 2004-07-06 2005-06-17 Verfahren und einrichtung zum messen und regeln der planheit und/oder der bandspannungen eines edelstahlbandes oder einer edelstahlfolie beim kaltwalzen in einem vielwalzengerüst, insbesondere in einem 20-walzem-sendzimir-walzwerk

Publications (1)

Publication Number Publication Date
BRPI0510241A true BRPI0510241A (pt) 2007-10-23

Family

ID=34971319

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0510241-3A BRPI0510241A (pt) 2004-07-06 2005-06-17 processo e dispositivo para medir e ajustar a planicidade e/ou tensão de uma fita de aço inoxidável ou folha de aço inoxidável durante a laminação a frio em um bastidor de 4 laminadores, de modo particular,em um bastidor de 20 laminadores sendzimir

Country Status (14)

Country Link
US (1) US7797974B2 (pt)
EP (1) EP1763411B1 (pt)
JP (1) JP2008504970A (pt)
KR (1) KR101138715B1 (pt)
CN (1) CN1980752B (pt)
AT (1) ATE503594T1 (pt)
BR (1) BRPI0510241A (pt)
CA (1) CA2570339C (pt)
DE (2) DE102004032634A1 (pt)
ES (1) ES2361278T3 (pt)
RU (1) RU2333811C2 (pt)
TW (1) TWI344872B (pt)
WO (1) WO2006002784A1 (pt)
ZA (1) ZA200606386B (pt)

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DE102008009902A1 (de) * 2008-02-19 2009-08-27 Sms Demag Ag Walzvorrichtung, insbesondere Schubwalzengerüst
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PT2505276E (pt) 2011-03-28 2013-12-05 Abb Research Ltd Método de controlo de planeza para laminar uma tira e controlo para esse fim
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DE102012224351A1 (de) * 2012-12-21 2014-06-26 Sms Siemag Ag Verfahren und Vorrichtung zum Wickeln eines Metallbandes
ES2618487T3 (es) * 2013-03-25 2017-06-21 Abb Schweiz Ag Procedimiento y sistema de control para ajustar el control de planicidad en un laminador
ES2881306T3 (es) 2013-09-27 2021-11-29 Chugai Pharmaceutical Co Ltd Método para la producción de heteromultímeros de polipéptidos
DE102014007381A1 (de) 2014-05-20 2015-07-23 Asinco GmbH Verfahren zum Messen und Regeln der Ebenheit eines durch Bandwalzen erzeugten Bandes
CN104275349B (zh) * 2014-07-02 2016-05-25 浙江富春环保新材料有限公司 一种具有测速调压结构的轧机
MA40764A (fr) 2014-09-26 2017-08-01 Chugai Pharmaceutical Co Ltd Agent thérapeutique induisant une cytotoxicité
KR101585804B1 (ko) * 2014-11-28 2016-01-15 주식회사 포스코 냉간 압연 강판의 형상 제어 장치 및 방법
EP3168570A1 (fr) * 2015-11-10 2017-05-17 Primetals Technologies France SAS Méthode de mesure de planéité d'un produit métallique et dispositif associé
CN106269902B (zh) * 2016-08-25 2019-04-23 新万鑫（福建）精密薄板有限公司 一种取向硅钢楔形板板形控制方法
EP3342494B1 (en) * 2016-12-30 2023-06-07 Outokumpu Oyj Method and device for flexible rolling metal strips
EP3655174B1 (en) 2017-07-21 2022-08-31 Novelis Inc. Micro-textured surfaces via low pressure rolling
EP3461567A1 (de) * 2017-10-02 2019-04-03 Primetals Technologies Germany GmbH Planheitsregelung mit optimierer
CN108917692B (zh) * 2018-07-17 2024-02-09 广西南南铝箔有限责任公司 铝箔平面度检测装置
CN110479770B (zh) * 2019-08-07 2021-04-06 武汉钢铁有限公司 一种二十辊轧机板形的优化控制方法
CN113732073B (zh) * 2020-05-29 2023-04-11 宝山钢铁股份有限公司 一种精轧出口带钢平直度缺陷的修正方法
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Also Published As

Publication number Publication date
WO2006002784A1 (de) 2006-01-12
RU2006135845A (ru) 2008-04-20
US7797974B2 (en) 2010-09-21
JP2008504970A (ja) 2008-02-21
KR101138715B1 (ko) 2012-04-24
CN1980752A (zh) 2007-06-13
CN1980752B (zh) 2013-07-24
US20080271508A1 (en) 2008-11-06
ZA200606386B (en) 2007-11-28
EP1763411A1 (de) 2007-03-21
DE502005011193D1 (de) 2011-05-12
RU2333811C2 (ru) 2008-09-20
DE102004032634A1 (de) 2006-02-16
EP1763411B1 (de) 2011-03-30
ATE503594T1 (de) 2011-04-15
KR20070027534A (ko) 2007-03-09
TW200602135A (en) 2006-01-16
CA2570339A1 (en) 2006-01-12
CA2570339C (en) 2011-10-11
ES2361278T3 (es) 2011-06-15
TWI344872B (en) 2011-07-11

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
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