CN114466711B - 冷连轧机的控制系统 - Google Patents

冷连轧机的控制系统 Download PDF

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Publication number
CN114466711B
CN114466711B CN202080063393.4A CN202080063393A CN114466711B CN 114466711 B CN114466711 B CN 114466711B CN 202080063393 A CN202080063393 A CN 202080063393A CN 114466711 B CN114466711 B CN 114466711B
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China
Prior art keywords
plate thickness
speed
entry
exit
endmost
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CN202080063393.4A
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English (en)
Chinese (zh)
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CN114466711A (zh
Inventor
手塚知幸
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Toshiba Mitsubishi Electric Industrial Systems Corp
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Toshiba Mitsubishi Electric Industrial Systems Corp
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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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/18—Automatic gauge control
    • B21B37/20—Automatic gauge control in tandem mills
    • 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
    • B21B37/165—Control of thickness, width, diameter or other transverse dimensions responsive mainly to the measured thickness of the 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/18—Automatic gauge 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/24—Automatic variation of thickness according to a predetermined program
    • 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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/72—Rear end control; Front end 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
    • 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
    • B21B2038/004—Measuring scale thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2275/00—Mill drive parameters
    • B21B2275/02—Speed
    • B21B2275/06—Product speed

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
CN202080063393.4A 2020-09-04 2020-09-04 冷连轧机的控制系统 Active CN114466711B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/033656 WO2022049739A1 (ja) 2020-09-04 2020-09-04 タンデム冷間圧延機の制御システム

Publications (2)

Publication Number Publication Date
CN114466711A CN114466711A (zh) 2022-05-10
CN114466711B true CN114466711B (zh) 2023-11-28

Family

ID=80490723

Family Applications (1)

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CN202080063393.4A Active CN114466711B (zh) 2020-09-04 2020-09-04 冷连轧机的控制系统

Country Status (6)

Country Link
US (1) US11845118B2 (https=)
JP (1) JP7375947B2 (https=)
KR (1) KR102679773B1 (https=)
CN (1) CN114466711B (https=)
TW (1) TWI782641B (https=)
WO (1) WO2022049739A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921423A (ja) * 1982-07-29 1984-02-03 Nippon Steel Corp 板厚制御装置
JPH0957317A (ja) * 1995-08-18 1997-03-04 Hitachi Ltd タンデム圧延機の板厚制御方法及び装置
JPH11347615A (ja) * 1998-06-09 1999-12-21 Mitsubishi Electric Corp 板厚制御装置
CN102821884A (zh) * 2010-04-06 2012-12-12 住友金属工业株式会社 串列式轧制设备的动作控制方法和使用该方法的热轧钢板的制造方法
CN107552575A (zh) * 2016-07-01 2018-01-09 株式会社日立制作所 成套设备控制装置、方法、记录介质、以及轧制控制装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58309A (ja) * 1981-06-24 1983-01-05 Mitsubishi Electric Corp 圧延制御装置
JPS5997709A (ja) * 1982-11-24 1984-06-05 Mitsubishi Electric Corp 熱間圧延ミル制御装置
JPH05200420A (ja) * 1992-01-28 1993-08-10 Toshiba Corp マットロール圧延用板厚制御装置
JP3345101B2 (ja) 1993-06-29 2002-11-18 川崎製鉄株式会社 金属帯板の冷間タンデム圧延制御方法及びその装置
WO1997034715A1 (fr) 1996-03-18 1997-09-25 Nippon Steel Corporation Procede de laminage en tandem a froid et laminoir en tandem a froid
JPH09253721A (ja) 1996-03-22 1997-09-30 Kawasaki Steel Corp 高光沢ステンレス鋼帯の製造方法
JPH11342409A (ja) 1998-05-29 1999-12-14 Nkk Corp 冷間圧延機の制御方法
DE102008007057A1 (de) * 2008-01-31 2009-08-13 Siemens Aktiengesellschaft Regelverfahren für eine Kaltwalzstraße mit vollständiger Massenflussregelung
DE102008014304A1 (de) * 2008-03-14 2009-09-24 Siemens Aktiengesellschaft Betriebsverfahren für eine Kaltwalzstraße mit verbesserter Dynamik
JP5123346B2 (ja) 2010-03-25 2013-01-23 株式会社日立製作所 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
CN103384572B (zh) * 2011-03-18 2015-05-27 株式会社日立制作所 轧制控制装置、轧制控制方法以及轧制控制程序
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
CN106424156A (zh) * 2016-11-11 2017-02-22 攀钢集团西昌钢钒有限公司 冷连轧机的厚度控制系统及冷连轧工艺的厚度控制方法
JP6627740B2 (ja) 2016-12-20 2020-01-08 東芝三菱電機産業システム株式会社 タンデム冷間圧延機の板厚制御装置
JP2018122339A (ja) 2017-02-02 2018-08-09 Ｊｆｅスチール株式会社 板厚制御方法、板厚制御装置、冷間圧延設備および鋼板の製造方法
JP2018134661A (ja) * 2017-02-22 2018-08-30 株式会社神戸製鋼所 圧延機の板厚制御装置および該方法ならびに圧延機
US10799924B2 (en) * 2017-08-01 2020-10-13 Sms Group Gmbh Mass flow regulation in roller devices
JP6705519B1 (ja) * 2019-02-12 2020-06-03 Ｊｆｅスチール株式会社 製造設備の設定条件決定方法、圧延機のミルセットアップ設定値の決定方法、圧延機のミルセットアップ設定値の決定装置、製造物の製造方法および圧延材の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921423A (ja) * 1982-07-29 1984-02-03 Nippon Steel Corp 板厚制御装置
JPH0957317A (ja) * 1995-08-18 1997-03-04 Hitachi Ltd タンデム圧延機の板厚制御方法及び装置
JPH11347615A (ja) * 1998-06-09 1999-12-21 Mitsubishi Electric Corp 板厚制御装置
CN102821884A (zh) * 2010-04-06 2012-12-12 住友金属工业株式会社 串列式轧制设备的动作控制方法和使用该方法的热轧钢板的制造方法
CN107552575A (zh) * 2016-07-01 2018-01-09 株式会社日立制作所 成套设备控制装置、方法、记录介质、以及轧制控制装置

Also Published As

Publication number Publication date
CN114466711A (zh) 2022-05-10
KR20220051849A (ko) 2022-04-26
US11845118B2 (en) 2023-12-19
TW202212019A (zh) 2022-04-01
US20220288661A1 (en) 2022-09-15
JPWO2022049739A1 (https=) 2022-03-10
JP7375947B2 (ja) 2023-11-08
KR102679773B1 (ko) 2024-06-28
TWI782641B (zh) 2022-11-01
WO2022049739A1 (ja) 2022-03-10

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