JP7716484B2 - レベリング制御装置、およびそれを備えた圧延設備、並びにレベリング制御方法 - Google Patents

レベリング制御装置、およびそれを備えた圧延設備、並びにレベリング制御方法

Info

Publication number
JP7716484B2
JP7716484B2 JP2023546593A JP2023546593A JP7716484B2 JP 7716484 B2 JP7716484 B2 JP 7716484B2 JP 2023546593 A JP2023546593 A JP 2023546593A JP 2023546593 A JP2023546593 A JP 2023546593A JP 7716484 B2 JP7716484 B2 JP 7716484B2
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JP
Japan
Prior art keywords
stand
rolling
leveling
amount
control 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.)
Active
Application number
JP2023546593A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023037409A1 (enrdf_load_stackoverflow
Inventor
秀昭 古元
喜美 影平
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 JPWO2023037409A1 publication Critical patent/JPWO2023037409A1/ja
Application granted granted Critical
Publication of JP7716484B2 publication Critical patent/JP7716484B2/ja
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
    • B21B37/58—Roll-force control; Roll-gap control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • 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
    • 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
    • B21B38/02—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP2023546593A 2021-09-07 2021-09-07 レベリング制御装置、およびそれを備えた圧延設備、並びにレベリング制御方法 Active JP7716484B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/032839 WO2023037409A1 (ja) 2021-09-07 2021-09-07 レベリング制御装置、およびそれを備えた圧延設備、並びにレベリング制御方法

Publications (2)

Publication Number Publication Date
JPWO2023037409A1 JPWO2023037409A1 (enrdf_load_stackoverflow) 2023-03-16
JP7716484B2 true JP7716484B2 (ja) 2025-07-31

Family

ID=85507279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023546593A Active JP7716484B2 (ja) 2021-09-07 2021-09-07 レベリング制御装置、およびそれを備えた圧延設備、並びにレベリング制御方法

Country Status (3)

Country Link
EP (1) EP4374983A4 (enrdf_load_stackoverflow)
JP (1) JP7716484B2 (enrdf_load_stackoverflow)
WO (1) WO2023037409A1 (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005007423A (ja) 2003-06-18 2005-01-13 Nippon Steel Corp 熱間仕上圧延機の設備配列及び熱間圧延方法
JP2006346714A (ja) 2005-06-17 2006-12-28 Mitsubishi-Hitachi Metals Machinery Inc 形状検出装置及びその方法
WO2012086043A1 (ja) 2010-12-24 2012-06-28 三菱日立製鉄機械株式会社 熱間圧延設備及び熱間圧延方法
JP2013128983A (ja) 2011-11-25 2013-07-04 Jfe Steel Corp レベリング制御装置、およびその制御方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5785607A (en) * 1980-11-14 1982-05-28 Hitachi Ltd Controlling method of plate bending in tandem mill
AT389433B (de) 1986-07-14 1989-12-11 Blum Gmbh Julius Schublade
JPH04300010A (ja) * 1991-03-29 1992-10-23 Kobe Steel Ltd タンデム圧延機における蛇行制御方法
JPH1133615A (ja) * 1997-07-18 1999-02-09 Nkk Corp タンデム圧延機における蛇行制御方法及び装置
JPH11290921A (ja) * 1998-04-09 1999-10-26 Furukawa Electric Co Ltd:The 圧延材の形状制御方法及び装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005007423A (ja) 2003-06-18 2005-01-13 Nippon Steel Corp 熱間仕上圧延機の設備配列及び熱間圧延方法
JP2006346714A (ja) 2005-06-17 2006-12-28 Mitsubishi-Hitachi Metals Machinery Inc 形状検出装置及びその方法
WO2012086043A1 (ja) 2010-12-24 2012-06-28 三菱日立製鉄機械株式会社 熱間圧延設備及び熱間圧延方法
JP2013128983A (ja) 2011-11-25 2013-07-04 Jfe Steel Corp レベリング制御装置、およびその制御方法

Also Published As

Publication number Publication date
EP4374983A4 (en) 2024-10-23
EP4374983A1 (en) 2024-05-29
WO2023037409A1 (ja) 2023-03-16
JPWO2023037409A1 (enrdf_load_stackoverflow) 2023-03-16

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