BRPI1101881A2 - Sistema de controle de laminador, método de controle para o sistema de controle de laminador e programa para executar o método de controle - Google Patents

Sistema de controle de laminador, método de controle para o sistema de controle de laminador e programa para executar o método de controle Download PDF

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Publication number
BRPI1101881A2
BRPI1101881A2 BRPI1101881-0A BRPI1101881A BRPI1101881A2 BR PI1101881 A2 BRPI1101881 A2 BR PI1101881A2 BR PI1101881 A BRPI1101881 A BR PI1101881A BR PI1101881 A2 BRPI1101881 A2 BR PI1101881A2
Authority
BR
Brazil
Prior art keywords
lamination
chair
rolling
laminated
speed
Prior art date
Application number
BRPI1101881-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Satoshi Hattori
Yutaka Fukuchi
Shinichi Kaga
Takehiko Saito
Original Assignee
Hitachi Ltd
Mitsubishi Hitachi Metals
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 Hitachi Ltd, Mitsubishi Hitachi Metals filed Critical Hitachi Ltd
Publication of BRPI1101881A2 publication Critical patent/BRPI1101881A2/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
    • B21B37/46—Roll speed or drive motor control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
BRPI1101881-0A 2010-03-25 2011-02-25 Sistema de controle de laminador, método de controle para o sistema de controle de laminador e programa para executar o método de controle BRPI1101881A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010069410A JP5123346B2 (ja) 2010-03-25 2010-03-25 圧延機制御装置、圧延機制御装置の制御方法及びそのプログラム

Publications (1)

Publication Number Publication Date
BRPI1101881A2 true BRPI1101881A2 (pt) 2015-08-11

Family

ID=44586237

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1101881-0A BRPI1101881A2 (pt) 2010-03-25 2011-02-25 Sistema de controle de laminador, método de controle para o sistema de controle de laminador e programa para executar o método de controle

Country Status (5)

Country Link
JP (1) JP5123346B2 (ja)
KR (1) KR101199083B1 (ja)
CN (1) CN102198452B (ja)
BR (1) BRPI1101881A2 (ja)
DE (1) DE102011012062B4 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5961103B2 (ja) * 2012-12-11 2016-08-02 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
JP5910541B2 (ja) * 2013-03-01 2016-04-27 Ｊｆｅスチール株式会社 冷間圧延設備及び冷間圧延方法
CN103706643B (zh) * 2013-10-30 2016-01-27 宁波芯直电气有限公司 一种全数字冷轧管机回转送进控制器
JP6173898B2 (ja) * 2013-12-10 2017-08-02 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
WO2017111243A1 (ko) 2015-12-23 2017-06-29 주식회사 포스코 교정 시스템 및 교정 방법
JP7303439B2 (ja) * 2019-10-18 2023-07-05 日本製鉄株式会社 制御装置、制御方法、及び制御プログラム
CN111176165B (zh) * 2019-12-30 2021-01-26 彩虹显示器件股份有限公司 一种基板玻璃牵引辊自动调节系统及方法
US20220126340A1 (en) * 2020-01-15 2022-04-28 Toshiba Mitsubishi-Electric Industrial Systems Corporation Rolling control system and rolling control method
US11845118B2 (en) 2020-09-04 2023-12-19 Toshiba Mitsubishi-Electric Industrial Systems Corporation Control system of tandem cold rolling mill

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117809A (en) * 1980-02-19 1981-09-16 Nippon Steel Corp Controlling method for rolling work of continuous rolling mill
JPS6178505A (ja) * 1984-09-27 1986-04-22 Toshiba Corp タンデム圧延機の速度制御方法
JPS62254916A (ja) * 1986-04-30 1987-11-06 Hitachi Ltd 冷間圧延機の制御方法
JP2670196B2 (ja) * 1991-03-12 1997-10-29 新日本製鐵株式会社 調質圧延設備の制御方法
JP3529573B2 (ja) 1997-01-17 2004-05-24 東洋鋼鈑株式会社 タンデム圧延機の制御装置
JP2004034039A (ja) * 2002-06-28 2004-02-05 Jfe Steel Kk 鋼板の調質圧延方法
JP3947116B2 (ja) * 2003-02-26 2007-07-18 東芝三菱電機産業システム株式会社 連続圧延機の走間板厚変更装置
CN1857808A (zh) * 2005-05-20 2006-11-08 鞍山钢铁集团公司 一种薄带钢厚头轧制控制方法
JP4847940B2 (ja) 2007-10-10 2011-12-28 株式会社神戸製鋼所 冷間圧延における板厚制御方法

Also Published As

Publication number Publication date
JP5123346B2 (ja) 2013-01-23
JP2011200896A (ja) 2011-10-13
KR101199083B1 (ko) 2012-11-07
KR20110107737A (ko) 2011-10-04
CN102198452A (zh) 2011-09-28
CN102198452B (zh) 2013-11-06
DE102011012062A1 (de) 2011-09-29
DE102011012062B4 (de) 2023-03-09

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

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

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2555 DE 24/12/2019.