EP3974075C0 - Verfahren zum betrieb einer walzvorrichtung, steuervorrichtung für walzvorrichtung und walzausrüstung - Google Patents

Verfahren zum betrieb einer walzvorrichtung, steuervorrichtung für walzvorrichtung und walzausrüstung

Info

Publication number
EP3974075C0
EP3974075C0 EP20837907.3A EP20837907A EP3974075C0 EP 3974075 C0 EP3974075 C0 EP 3974075C0 EP 20837907 A EP20837907 A EP 20837907A EP 3974075 C0 EP3974075 C0 EP 3974075C0
Authority
EP
European Patent Office
Prior art keywords
rolling
rolling apparatus
operating
control device
equipment
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
EP20837907.3A
Other languages
English (en)
French (fr)
Other versions
EP3974075B1 (de
EP3974075A4 (de
EP3974075A1 (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 EP3974075A1 publication Critical patent/EP3974075A1/de
Publication of EP3974075A4 publication Critical patent/EP3974075A4/de
Application granted granted Critical
Publication of EP3974075B1 publication Critical patent/EP3974075B1/de
Publication of EP3974075C0 publication Critical patent/EP3974075C0/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
    • 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
    • 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
    • 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)
EP20837907.3A 2019-07-11 2020-02-04 Verfahren zum betrieb einer walzvorrichtung, steuervorrichtung für walzvorrichtung und walzausrüstung Active EP3974075B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2019/027488 WO2021005777A1 (ja) 2019-07-11 2019-07-11 圧延装置の運転方法並びに圧延装置の制御装置及び圧延設備
PCT/JP2020/004004 WO2021005818A1 (ja) 2019-07-11 2020-02-04 圧延装置の運転方法並びに圧延装置の制御装置及び圧延設備

Publications (4)

Publication Number Publication Date
EP3974075A1 EP3974075A1 (de) 2022-03-30
EP3974075A4 EP3974075A4 (de) 2022-07-27
EP3974075B1 EP3974075B1 (de) 2023-08-23
EP3974075C0 true EP3974075C0 (de) 2023-08-23

Family

ID=74114136

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20837907.3A Active EP3974075B1 (de) 2019-07-11 2020-02-04 Verfahren zum betrieb einer walzvorrichtung, steuervorrichtung für walzvorrichtung und walzausrüstung

Country Status (4)

Country Link
EP (1) EP3974075B1 (de)
JP (1) JP7116260B2 (de)
CN (1) CN114007772B (de)
WO (2) WO2021005777A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024161619A1 (ja) * 2023-02-03 2024-08-08 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 疵検出装置、圧延装置、疵検出方法及び圧延方法
CN118455268B (zh) * 2023-02-08 2025-10-10 宁德时代新能源科技股份有限公司 辊压装置、方法、设备、存储介质及辊压机
WO2025062607A1 (ja) * 2023-09-22 2025-03-27 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
CN120456988A (zh) * 2023-12-07 2025-08-08 株式会社Tmeic 精轧机的压下调平控制装置
WO2025224991A1 (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
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
CN119972821B (zh) * 2025-04-14 2025-08-01 东北大学 一种基于远端横移检测的板材镰刀弯控制方法及系统

Family Cites Families (10)

* 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
JPS5395163A (en) * 1977-01-31 1978-08-19 Sumitomo Metal Ind Ltd Correcting method for level of work roll of tandem mill
JPH0220608A (ja) * 1988-07-05 1990-01-24 Sumitomo Metal Ind Ltd 圧延材の蛇行制御方法
US5218848A (en) * 1990-02-13 1993-06-15 Hitachi, Ltd. Method and apparatus for correcting a widthwise bend in an end portion of a hot-rolled sheet-shaped product
JPH07132310A (ja) * 1993-11-10 1995-05-23 Mitsubishi Heavy Ind Ltd 圧延方法
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
DE102007035283A1 (de) * 2007-07-27 2009-01-29 Siemens Ag Verfahren zur Einstellung eines Zustands eines Walzguts, insbesondere eines Vorbands
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
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
CN114007772A (zh) 2022-02-01
EP3974075B1 (de) 2023-08-23
EP3974075A4 (de) 2022-07-27
WO2021005818A1 (ja) 2021-01-14
JPWO2021005818A1 (de) 2021-01-14
WO2021005777A1 (ja) 2021-01-14
CN114007772B (zh) 2023-03-17
JP7116260B2 (ja) 2022-08-09
EP3974075A1 (de) 2022-03-30

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