BRPI0903494A2 - método de aprendizagem de predição de carga de laminação para laminação a quente - Google Patents

método de aprendizagem de predição de carga de laminação para laminação a quente

Info

Publication number
BRPI0903494A2
BRPI0903494A2 BRPI0903494A BRPI0903494A BRPI0903494A2 BR PI0903494 A2 BRPI0903494 A2 BR PI0903494A2 BR PI0903494 A BRPI0903494 A BR PI0903494A BR PI0903494 A BRPI0903494 A BR PI0903494A BR PI0903494 A2 BRPI0903494 A2 BR PI0903494A2
Authority
BR
Brazil
Prior art keywords
hot rolling
learning method
load prediction
prediction learning
rolling lamination
Prior art date
Application number
BRPI0903494A
Other languages
English (en)
Inventor
Kazatsugu Igarashi
Tsuyoshi Higo
Yasushi Fukuoka
Yosuke Mizoguchi
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BRPI0903494A2 publication Critical patent/BRPI0903494A2/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
    • B21B37/58—Roll-force control; Roll-gap control
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/04—Thickness, gauge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/12—Rolling load or rolling pressure; roll force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/10—Motor power; motor current
    • B21B2275/12—Roll torque
    • 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
BRPI0903494A 2008-03-14 2009-03-12 método de aprendizagem de predição de carga de laminação para laminação a quente BRPI0903494A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008066712 2008-03-14
PCT/JP2009/055364 WO2009113719A1 (ja) 2008-03-14 2009-03-12 熱間での板圧延における圧延負荷予測の学習方法

Publications (1)

Publication Number Publication Date
BRPI0903494A2 true BRPI0903494A2 (pt) 2015-09-22

Family

ID=41065370

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0903494A BRPI0903494A2 (pt) 2008-03-14 2009-03-12 método de aprendizagem de predição de carga de laminação para laminação a quente

Country Status (7)

Country Link
US (1) US8185232B2 (pt)
EP (1) EP2145703B1 (pt)
JP (1) JP4452323B2 (pt)
KR (1) KR101149927B1 (pt)
CN (1) CN101678417B (pt)
BR (1) BRPI0903494A2 (pt)
WO (1) WO2009113719A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8613816B2 (en) 2008-03-21 2013-12-24 California Institute Of Technology Forming of ferromagnetic metallic glass by rapid capacitor discharge
US8613814B2 (en) 2008-03-21 2013-12-24 California Institute Of Technology Forming of metallic glass by rapid capacitor discharge forging
US8613813B2 (en) 2008-03-21 2013-12-24 California Institute Of Technology Forming of metallic glass by rapid capacitor discharge
CN102892915B (zh) 2010-04-08 2014-09-03 加利福尼亚技术学院 使用电容性放电和磁场的金属玻璃的电磁形成
WO2012092208A1 (en) * 2010-12-23 2012-07-05 California Institute Of Technology Sheet forming of mettalic glass by rapid capacitor discharge
JP5939545B2 (ja) 2011-02-16 2016-06-22 カリフォルニア インスティチュート オブ テクノロジー 急速コンデンサ放電による金属ガラスの射出成形
JP5759206B2 (ja) * 2011-03-01 2015-08-05 東芝三菱電機産業システム株式会社 学習係数制御装置
JP5631481B2 (ja) * 2011-03-18 2014-11-26 株式会社日立製作所 圧延制御装置、圧延制御方法および圧延制御プログラム
US9393612B2 (en) 2012-11-15 2016-07-19 Glassimetal Technology, Inc. Automated rapid discharge forming of metallic glasses
US9845523B2 (en) 2013-03-15 2017-12-19 Glassimetal Technology, Inc. Methods for shaping high aspect ratio articles from metallic glass alloys using rapid capacitive discharge and metallic glass feedstock for use in such methods
US10273568B2 (en) 2013-09-30 2019-04-30 Glassimetal Technology, Inc. Cellulosic and synthetic polymeric feedstock barrel for use in rapid discharge forming of metallic glasses
US10213822B2 (en) 2013-10-03 2019-02-26 Glassimetal Technology, Inc. Feedstock barrels coated with insulating films for rapid discharge forming of metallic glasses
US10029304B2 (en) 2014-06-18 2018-07-24 Glassimetal Technology, Inc. Rapid discharge heating and forming of metallic glasses using separate heating and forming feedstock chambers
US10022779B2 (en) 2014-07-08 2018-07-17 Glassimetal Technology, Inc. Mechanically tuned rapid discharge forming of metallic glasses
JP6315818B2 (ja) * 2014-10-07 2018-04-25 株式会社日立製作所 タンデム圧延ミルの制御装置および制御方法
BR112017011610B1 (pt) 2015-03-10 2022-12-13 Toshiba Mitsubishi-Electric Industrial Systems Corporation Dispositivo de controle de largura de placa para material a ser laminado
US10682694B2 (en) 2016-01-14 2020-06-16 Glassimetal Technology, Inc. Feedback-assisted rapid discharge heating and forming of metallic glasses
US10632529B2 (en) 2016-09-06 2020-04-28 Glassimetal Technology, Inc. Durable electrodes for rapid discharge heating and forming of metallic glasses
JP6670261B2 (ja) * 2017-02-23 2020-03-18 株式会社日立製作所 タンデム圧延ミル制御装置およびタンデム圧延ミル制御方法
KR20190078323A (ko) * 2017-12-26 2019-07-04 주식회사 포스코 사상 압연기의 부하 배분 설정 장치
CN108346009B (zh) * 2018-03-21 2021-09-03 深圳库博能源科技有限公司 一种基于用户模型自学习的电力生产配置方法和装置
JP2020131248A (ja) * 2019-02-21 2020-08-31 Ｊｆｅスチール株式会社 圧延荷重予測方法、圧延荷重予測装置、及び圧延制御方法
CN112839746B (zh) * 2019-09-12 2022-10-11 东芝三菱电机产业系统株式会社 折叠产生预测系统
CN113426838A (zh) * 2021-06-29 2021-09-24 李炳集 一种新一代中厚板炉卷轧机二级系统及其应用方法
JP7552885B2 (ja) * 2021-12-24 2024-09-18 株式会社Tmeic 尾端絞り抑制装置
TWI798047B (zh) * 2022-04-08 2023-04-01 中國鋼鐵股份有限公司 鋼板軋延力預測方法與軋延系統

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713313A (en) * 1971-11-19 1973-01-30 Gen Electric Computer controlled rolling mill
JPS538305B2 (pt) 1974-02-01 1978-03-27
JPS58141807A (ja) * 1982-02-15 1983-08-23 Mitsubishi Electric Corp 自動板厚制御装置
JPS58163517A (ja) * 1982-03-25 1983-09-28 Mitsubishi Heavy Ind Ltd 圧延機の板厚制御方法およびその装置
JPS61235017A (ja) * 1985-04-10 1986-10-20 Kawasaki Steel Corp 圧延機のスピンドルトルク予測方法
JPS6240925A (ja) * 1985-08-16 1987-02-21 Kobe Steel Ltd 板厚制御方法
JPH0661566B2 (ja) 1987-11-18 1994-08-17 株式会社日立製作所 圧延機のセットアップ装置
JPH0576917A (ja) * 1991-09-18 1993-03-30 Nkk Corp 厚板の板厚制御方法
US6377864B1 (en) * 1994-06-16 2002-04-23 Finn-Power International, Inc. System and method of flexibly sorting and unloading finished parts during part manufacturing process
JPH0852506A (ja) * 1994-08-11 1996-02-27 Yaskawa Electric Corp スキンパスミルの張力制御方法及び装置
DE19505694C1 (de) * 1995-02-20 1996-07-04 Siemens Ag Einrichtung zur Dickenregelung von Walzgut
JP3607029B2 (ja) * 1997-01-16 2005-01-05 東芝三菱電機産業システム株式会社 圧延機の制御方法及び制御装置
JP3237559B2 (ja) 1997-02-07 2001-12-10 住友金属工業株式会社 熱間連続圧延機の板厚制御方法
JP3467677B2 (ja) 1997-03-25 2003-11-17 Ｊｆｅスチール株式会社 圧延機における圧延荷重の学習制御方法
JP3495909B2 (ja) * 1998-03-30 2004-02-09 株式会社東芝 圧延ロールのプロフィール制御装置
FR2783444B1 (fr) * 1998-09-21 2000-12-15 Kvaerner Metals Clecim Procede de laminage d'un produit metallique
JP2000126809A (ja) 1998-10-27 2000-05-09 Kobe Steel Ltd 圧延機のセットアップ装置
US7031797B2 (en) * 2002-03-15 2006-04-18 Siemens Aktiengesellschaft Computer-aided method for determining desired values for controlling elements of profile and surface evenness
CN1267215C (zh) * 2002-11-20 2006-08-02 Posco株式会社 带钢热精轧中的故障诊断设备和方法
DE10300374B4 (de) * 2003-01-06 2010-12-23 Windmöller & Hölscher Kg Verfahren und Vorrichtung zur Regelung der Dicke extrudierter Folie
US7050875B2 (en) * 2003-07-01 2006-05-23 General Electric Company System and method for detecting an anomalous condition
US7293440B2 (en) * 2004-07-20 2007-11-13 Toshiba Mitsubishi-Electric Industrial Systems Corporation Method of setting/controlling wedge in plate material rolling
JP2006095592A (ja) 2004-09-30 2006-04-13 Jfe Steel Kk 調質圧延機における伸び率制御方法
JP4437753B2 (ja) * 2005-02-18 2010-03-24 東芝三菱電機産業システム株式会社 タンデム圧延機の板厚制御方法
JP4988171B2 (ja) 2005-06-23 2012-08-01 株式会社日立製作所 圧延機の制御装置
CN100474313C (zh) * 2005-10-31 2009-04-01 宝山钢铁股份有限公司 一种粗轧带钢的宽度优化设定方法

Also Published As

Publication number Publication date
US20100121471A1 (en) 2010-05-13
WO2009113719A1 (ja) 2009-09-17
CN101678417A (zh) 2010-03-24
KR101149927B1 (ko) 2012-06-08
US8185232B2 (en) 2012-05-22
JPWO2009113719A1 (ja) 2011-07-21
EP2145703A1 (en) 2010-01-20
EP2145703B1 (en) 2015-01-07
JP4452323B2 (ja) 2010-04-21
KR20090130410A (ko) 2009-12-23
EP2145703A4 (en) 2013-10-02
CN101678417B (zh) 2013-11-20

Similar Documents

Publication Publication Date Title
BRPI0903494A2 (pt) método de aprendizagem de predição de carga de laminação para laminação a quente
BR112013009517A2 (pt) chapa de aço e método para produção de chapa de aço
BRPI1013601A2 (pt) método para fabricação de uma emulsão de poliuretano reativa
BRPI0814280A2 (pt) Ferramenta para formação de imagem de resistividade, e, método de formação de imagem de resistividade
BRPI0922826A2 (pt) chapa de aço elétrico e método para sua produção
BR112012013190A2 (pt) aço estanhado a quente e método para produzir o mesmo
BRPI1007546A2 (pt) bateria, disposição de bateria e método para refrigerar uma bateria
BR112013015399A2 (pt) linha e método de laminação a quente
BRPI0915984A2 (pt) método para inibição da corrosão
BRPI0923266A2 (pt) metodo para recuperacao avancada de petroleo
BR112013004506A2 (pt) mátodo para produção de chapa de aço elétrico não orientado
BRPI0910371A2 (pt) método para confeccionar uma estrutura laminada e estrutura laminada
BRPI0910286A2 (pt) métodos para transformação de levedura
BRPI0922490A2 (pt) Método para produção de beta-santaleno
BRPI1008304A2 (pt) pistão, e, método para construir um pistão
EP2412599A4 (en) ROLLING
BRPI0914932A2 (pt) método para hidroconformação e um produto hidroconformado
BRPI0913903A2 (pt) método de recuperação secundária de óleo
DK2252403T3 (da) Valsemølle
BR112012002861A2 (pt) método e dispositivo para a provisão de informações complementares
BRPI1011686A2 (pt) método para economia de energia em um ponto de acesso
IT1401680B1 (it) Cuscinetto a rotolamento
MX330132B (es) Un metodo para utilizar un imprimador que comprende un microgel de poliester auto-emulsionado.
BR112012004233A2 (pt) aparelho para transferência de carga
BRPI1005807A2 (pt) método para fabricar um perfil contínuo híbrido e perfil contínuo híbrido

Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: NIPPON STEEL CORPORATION (JP)

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements