JP2024514221A - タンデムミル用ロールステアリング制御システム及び方法 - Google Patents

タンデムミル用ロールステアリング制御システム及び方法 Download PDF

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Publication number
JP2024514221A
JP2024514221A JP2023563980A JP2023563980A JP2024514221A JP 2024514221 A JP2024514221 A JP 2024514221A JP 2023563980 A JP2023563980 A JP 2023563980A JP 2023563980 A JP2023563980 A JP 2023563980A JP 2024514221 A JP2024514221 A JP 2024514221A
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JP
Japan
Prior art keywords
workstand
parameter
metal substrate
measured
steering 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.)
Pending
Application number
JP2023563980A
Other languages
English (en)
Japanese (ja)
Inventor
トンハオ ジョアオ－オタビオ
アルシル デ オリベイラ，ジュニア ブラウリオ
シモエス－フレイタス アンドレ
シェーファー ジョージ
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.)
Novelis Inc Canada
Original Assignee
Novelis Inc Canada
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 Novelis Inc Canada filed Critical Novelis Inc Canada
Publication of JP2024514221A publication Critical patent/JP2024514221A/ja
Pending legal-status Critical Current

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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
    • B21B37/58—Roll-force control; Roll-gap control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • 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
    • B21B37/66—Roll eccentricity compensation systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
    • 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
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2271/00—Mill stand parameters
    • B21B2271/02—Roll gap, screw-down position, draft position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2271/00—Mill stand parameters
    • B21B2271/02—Roll gap, screw-down position, draft position
    • B21B2271/025—Tapered roll gap

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
JP2023563980A 2021-04-20 2022-03-28 タンデムミル用ロールステアリング制御システム及び方法 Pending JP2024514221A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163177129P 2021-04-20 2021-04-20
US63/177,129 2021-04-20
PCT/US2022/071372 WO2022226460A1 (fr) 2021-04-20 2022-03-28 Systèmes et procédés de commande de direction de rouleau pour des laminoirs tandem

Publications (1)

Publication Number Publication Date
JP2024514221A true JP2024514221A (ja) 2024-03-28

Family

ID=81345997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023563980A Pending JP2024514221A (ja) 2021-04-20 2022-03-28 タンデムミル用ロールステアリング制御システム及び方法

Country Status (10)

Country Link
US (1) US20240198402A1 (fr)
EP (1) EP4326453A1 (fr)
JP (1) JP2024514221A (fr)
KR (1) KR20230156756A (fr)
CN (1) CN117177823A (fr)
BR (1) BR112023021368A2 (fr)
CA (1) CA3216727A1 (fr)
DE (1) DE212022000186U1 (fr)
MX (1) MX2023012414A (fr)
WO (1) WO2022226460A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004005011B4 (de) * 2004-01-30 2008-10-02 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Regelverfahren und Regler für ein Walzgerüst
EP2957360A1 (fr) * 2014-06-16 2015-12-23 Siemens Aktiengesellschaft Procédé de fonctionnement d'un train de laminoir

Also Published As

Publication number Publication date
CN117177823A (zh) 2023-12-05
EP4326453A1 (fr) 2024-02-28
BR112023021368A2 (pt) 2023-12-19
MX2023012414A (es) 2023-10-31
CA3216727A1 (fr) 2022-10-27
WO2022226460A1 (fr) 2022-10-27
KR20230156756A (ko) 2023-11-14
DE212022000186U1 (de) 2024-04-16
US20240198402A1 (en) 2024-06-20

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Effective date: 20231018