EP3974074C0 - Steuervorrichtung für eine walzvorrichtung, walzvorrichtung und verfahren zum betrieb einer walzvorrichtung - Google Patents

Steuervorrichtung für eine walzvorrichtung, walzvorrichtung und verfahren zum betrieb einer walzvorrichtung

Info

Publication number
EP3974074C0
EP3974074C0 EP19937138.6A EP19937138A EP3974074C0 EP 3974074 C0 EP3974074 C0 EP 3974074C0 EP 19937138 A EP19937138 A EP 19937138A EP 3974074 C0 EP3974074 C0 EP 3974074C0
Authority
EP
European Patent Office
Prior art keywords
rolling apparatus
operating
control device
rolling
control
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP19937138.6A
Other languages
English (en)
French (fr)
Other versions
EP3974074A1 (de
EP3974074A4 (de
EP3974074B1 (de
Inventor
Yoichi Matsui
Yuta Odawara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Primetals Technologies Japan Ltd
Original Assignee
Primetals Technologies Japan Ltd
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 Primetals Technologies Japan Ltd filed Critical Primetals Technologies Japan Ltd
Publication of EP3974074A1 publication Critical patent/EP3974074A1/de
Publication of EP3974074A4 publication Critical patent/EP3974074A4/de
Application granted granted Critical
Publication of EP3974074C0 publication Critical patent/EP3974074C0/de
Publication of EP3974074B1 publication Critical patent/EP3974074B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0057—Coiling the rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/02—Tension
    • B21B2265/08—Back or outlet tension
    • 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
    • B21B2273/00—Path parameters
    • B21B2273/06—Threading
    • B21B2273/10—Threading-out or after threading-out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/12—End of product
    • B21B2273/14—Front end or leading end
    • 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
    • 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
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
EP19937138.6A 2019-07-11 2019-07-11 Steuervorrichtung für eine walzvorrichtung, walzvorrichtung und verfahren zum betrieb einer walzvorrichtung Active EP3974074B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/027491 WO2021005778A1 (ja) 2019-07-11 2019-07-11 圧延装置の制御装置及び圧延設備並びに圧延装置の運転方法

Publications (4)

Publication Number Publication Date
EP3974074A1 EP3974074A1 (de) 2022-03-30
EP3974074A4 EP3974074A4 (de) 2022-05-18
EP3974074C0 true EP3974074C0 (de) 2023-12-27
EP3974074B1 EP3974074B1 (de) 2023-12-27

Family

ID=74114450

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19937138.6A Active EP3974074B1 (de) 2019-07-11 2019-07-11 Steuervorrichtung für eine walzvorrichtung, walzvorrichtung und verfahren zum betrieb einer walzvorrichtung

Country Status (4)

Country Link
EP (1) EP3974074B1 (de)
JP (1) JP7150994B2 (de)
CN (1) CN114007771B (de)
WO (1) WO2021005778A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121752371A (zh) * 2023-09-22 2026-03-27 普锐特冶金技术日本有限公司 轧制装置用的控制装置、轧制设备以及轧制装置的运转方法
WO2025224989A1 (ja) * 2024-04-26 2025-10-30 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 圧延装置用の制御装置、圧延設備及び圧延装置の運転方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS458780B1 (de) * 1966-10-12 1970-03-30
JPS5620088B2 (de) * 1973-01-20 1981-05-12
JPH0220608A (ja) * 1988-07-05 1990-01-24 Sumitomo Metal Ind Ltd 圧延材の蛇行制御方法
JPH07132310A (ja) * 1993-11-10 1995-05-23 Mitsubishi Heavy Ind Ltd 圧延方法
AUPO928797A0 (en) * 1997-09-19 1997-10-09 Bhp Steel (Jla) Pty Limited Strip steering
JPH11179414A (ja) 1997-12-24 1999-07-06 Nkk Corp 冷間圧延機における片伸び量推定方法及び形状制御方法
AT410767B (de) * 2001-10-24 2003-07-25 Voest Alpine Ind Anlagen Verfahren und vorrichtung zur kontinuierlichen herstellung eines gewalzten metallbandes aus einermetallschmelze
KR101018124B1 (ko) * 2003-09-18 2011-02-25 주식회사 포스코 열간 압연 공정에서의 스트립의 사행 및 편파 레벨링 제어장치
DE102004060342B3 (de) * 2004-12-15 2006-07-27 Siemens Ag Betriebsverfahren für eine Walzstraße und hiermit korrespondierende Einrichtungen
JP5790636B2 (ja) * 2012-12-19 2015-10-07 Ｊｆｅスチール株式会社 圧延材の蛇行制御方法、圧延材の蛇行制御装置、圧延材の蛇行制御プログラム、及び圧延材の製造方法
CN103252358B (zh) * 2013-05-21 2014-12-31 东北大学 一种宽厚板镰刀弯矫正方法
CN104307892B (zh) * 2014-11-06 2016-04-13 广西柳州银海铝业股份有限公司 连轧穿带过程中带材头部纠偏的方法
CN106513443B (zh) * 2016-12-27 2018-12-11 奎克化学（中国）有限公司 一种安装有带材自动对中装置的四辊可逆轧机及其纠偏方法
JP6627812B2 (ja) * 2017-03-23 2020-01-08 Ｊｆｅスチール株式会社 熱間圧延方法及び熱間圧延装置

Also Published As

Publication number Publication date
WO2021005778A1 (ja) 2021-01-14
JP7150994B2 (ja) 2022-10-11
EP3974074A1 (de) 2022-03-30
CN114007771A (zh) 2022-02-01
EP3974074A4 (de) 2022-05-18
EP3974074B1 (de) 2023-12-27
JPWO2021005778A1 (de) 2021-01-14
CN114007771B (zh) 2023-06-16

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