EP3974075A4 - Procédé de fonctionnement d'un dispositif de laminage, dispositif de commande pour dispositif de laminage et équipement de laminage - Google Patents

Procédé de fonctionnement d'un dispositif de laminage, dispositif de commande pour dispositif de laminage et équipement de laminage Download PDF

Info

Publication number
EP3974075A4
EP3974075A4 EP20837907.3A EP20837907A EP3974075A4 EP 3974075 A4 EP3974075 A4 EP 3974075A4 EP 20837907 A EP20837907 A EP 20837907A EP 3974075 A4 EP3974075 A4 EP 3974075A4
Authority
EP
European Patent Office
Prior art keywords
rolling
operating
equipment
control device
rolling device
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.)
Granted
Application number
EP20837907.3A
Other languages
German (de)
English (en)
Other versions
EP3974075B1 (fr
EP3974075C0 (fr
EP3974075A1 (fr
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/fr
Publication of EP3974075A4 publication Critical patent/EP3974075A4/fr
Application granted granted Critical
Publication of EP3974075B1 publication Critical patent/EP3974075B1/fr
Publication of EP3974075C0 publication Critical patent/EP3974075C0/fr
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 Procédé de fonctionnement d'un dispositif de laminage, dispositif de commande pour dispositif de laminage et équipement de laminage Active EP3974075B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2019/027488 WO2021005777A1 (fr) 2019-07-11 2019-07-11 Procédé de fonctionnement d'un dispositif de laminage, dispositif de commande pour dispositif de laminage et équipement de laminage
PCT/JP2020/004004 WO2021005818A1 (fr) 2019-07-11 2020-02-04 Procédé de fonctionnement d'un dispositif de laminage, dispositif de commande pour dispositif de laminage et équipement de laminage

Publications (4)

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

Family

ID=74114136

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20837907.3A Active EP3974075B1 (fr) 2019-07-11 2020-02-04 Procédé de fonctionnement d'un dispositif de laminage, dispositif de commande pour dispositif de laminage et équipement de laminage

Country Status (4)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115774826A (zh) * 2022-11-15 2023-03-10 北京科技大学设计研究院有限公司 自动转钢异常时钢板前、后挪移距离的计算方法及系统
WO2024161619A1 (fr) * 2023-02-03 2024-08-08 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 Dispositif de détection de défaut, dispositif de laminage, procédé de détection de défaut et procédé de laminage
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
EP4741075A1 (fr) * 2023-09-22 2026-05-13 Primetals Technologies Japan, Ltd. Dispositif de commande pour dispositif de laminage, équipement de laminage et procédé de fonctionnement d'un dispositif de laminage
KR20250110300A (ko) * 2023-12-07 2025-07-18 가부시키가이샤 티마이크 마무리 압연기의 압하 레벨링 제어 장치
WO2025224991A1 (fr) * 2024-04-26 2025-10-30 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 Dispositif de commande de dispositif de laminage, équipement de laminage et procédé de fonctionnement de dispositif de laminage
WO2025224989A1 (fr) * 2024-04-26 2025-10-30 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 Dispositif de commande pour dispositif de laminage, équipement de laminage et procédé de fonctionnement de dispositif de laminage
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5395163A (en) * 1977-01-31 1978-08-19 Sumitomo Metal Ind Ltd Correcting method for level of work roll of tandem mill
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS458780B1 (fr) * 1966-10-12 1970-03-30
JPS5620088B2 (fr) * 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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5395163A (en) * 1977-01-31 1978-08-19 Sumitomo Metal Ind Ltd Correcting method for level of work roll of tandem mill
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

Also Published As

Publication number Publication date
JP7116260B2 (ja) 2022-08-09
CN114007772A (zh) 2022-02-01
EP3974075B1 (fr) 2023-08-23
EP3974075C0 (fr) 2023-08-23
EP3974075A1 (fr) 2022-03-30
JPWO2021005818A1 (fr) 2021-01-14
CN114007772B (zh) 2023-03-17
WO2021005818A1 (fr) 2021-01-14
WO2021005777A1 (fr) 2021-01-14

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