DE102020213902A1 - Stabilisierung des Walzprodukts während des Auf- und/oder Zufahrens eines Walzgerüsts - Google Patents

Stabilisierung des Walzprodukts während des Auf- und/oder Zufahrens eines Walzgerüsts Download PDF

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Publication number
DE102020213902A1
DE102020213902A1 DE102020213902.4A DE102020213902A DE102020213902A1 DE 102020213902 A1 DE102020213902 A1 DE 102020213902A1 DE 102020213902 A DE102020213902 A DE 102020213902A DE 102020213902 A1 DE102020213902 A1 DE 102020213902A1
Authority
DE
Germany
Prior art keywords
roll
rolled product
conveying direction
closing
roll stand
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.)
Withdrawn
Application number
DE102020213902.4A
Other languages
German (de)
English (en)
Inventor
Olaf Norman Jepsen
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.)
SMS Group GmbH
Original Assignee
SMS Group GmbH
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 SMS Group GmbH filed Critical SMS Group GmbH
Priority to DE102020213902.4A priority Critical patent/DE102020213902A1/de
Priority to PCT/EP2021/077251 priority patent/WO2022096206A1/de
Priority to EP21786887.6A priority patent/EP4240544B1/de
Priority to CN202180073385.2A priority patent/CN116507432A/zh
Priority to JP2023526516A priority patent/JP7726992B2/ja
Priority to US18/251,705 priority patent/US12491551B2/en
Publication of DE102020213902A1 publication Critical patent/DE102020213902A1/de
Withdrawn legal-status Critical Current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
    • B21B37/68—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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B2001/225—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length by hot-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/025—Quarto, four-high stands
    • 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
    • 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
    • B21B37/58—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
    • 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)
DE102020213902.4A 2020-11-05 2020-11-05 Stabilisierung des Walzprodukts während des Auf- und/oder Zufahrens eines Walzgerüsts Withdrawn DE102020213902A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102020213902.4A DE102020213902A1 (de) 2020-11-05 2020-11-05 Stabilisierung des Walzprodukts während des Auf- und/oder Zufahrens eines Walzgerüsts
PCT/EP2021/077251 WO2022096206A1 (de) 2020-11-05 2021-10-04 Stabilisierung des walzprodukts während des auf- und/oder zufahrens eines walzgerüsts
EP21786887.6A EP4240544B1 (de) 2020-11-05 2021-10-04 Stabilisierung des walzprodukts während des auf- und/oder zufahrens eines walzgerüsts
CN202180073385.2A CN116507432A (zh) 2020-11-05 2021-10-04 在轧机机架打开和/或闭合期间稳定轧材
JP2023526516A JP7726992B2 (ja) 2020-11-05 2021-10-04 圧延スタンドの開放及び／または閉鎖の間じゅうの圧延製品の安定化
US18/251,705 US12491551B2 (en) 2020-11-05 2021-10-04 Stabilization of the rolled product during opening and/or closing of a roll stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020213902.4A DE102020213902A1 (de) 2020-11-05 2020-11-05 Stabilisierung des Walzprodukts während des Auf- und/oder Zufahrens eines Walzgerüsts

Publications (1)

Publication Number Publication Date
DE102020213902A1 true DE102020213902A1 (de) 2022-05-05

Family

ID=78080313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102020213902.4A Withdrawn DE102020213902A1 (de) 2020-11-05 2020-11-05 Stabilisierung des Walzprodukts während des Auf- und/oder Zufahrens eines Walzgerüsts

Country Status (6)

Country Link
US (1) US12491551B2 (https=)
EP (1) EP4240544B1 (https=)
JP (1) JP7726992B2 (https=)
CN (1) CN116507432A (https=)
DE (1) DE102020213902A1 (https=)
WO (1) WO2022096206A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025019490A1 (en) * 2023-07-17 2025-01-23 Novelis Inc. Improved rolling systems and methods using optical-based strip centralization

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1290096A (https=) 1970-03-23 1972-09-20
JPS5985314A (ja) 1982-11-05 1984-05-17 Ishikawajima Harima Heavy Ind Co Ltd 圧延材の蛇行防止装置
JPS59189012A (ja) 1983-04-12 1984-10-26 Ishikawajima Harima Heavy Ind Co Ltd 圧延材の横曲り制御装置
JPS59191510A (ja) 1983-04-13 1984-10-30 Ishikawajima Harima Heavy Ind Co Ltd 圧延材の蛇行制御方法及び装置
JPS61144208A (ja) 1984-12-18 1986-07-01 Sumitomo Metal Ind Ltd 圧延機における蛇行制御方法
JPH069700B2 (ja) 1986-07-14 1994-02-09 石川島播磨重工業株式会社 蛇行制御装置
JPH069701B2 (ja) 1986-07-15 1994-02-09 石川島播磨重工業株式会社 蛇行制御装置
DE3837101A1 (de) 1988-11-01 1990-05-03 Thyssen Stahl Ag Verfahren zum steuern des bandlaufs beim walzen, in einer walzstrasse
JPH06297017A (ja) 1993-04-16 1994-10-25 Nkk Corp 連続圧延機の圧延材蛇行制御装置
JPH08197125A (ja) 1995-01-27 1996-08-06 Nippon Steel Corp 蛇行制御方法およびタンデム板圧延機設備列
GB9719361D0 (en) 1997-09-11 1997-11-12 Kvaerner Clecim Cont Casting Hot Flat Rolling Mill Stand and Control Method and Apparatus Therefor
DE102005021769A1 (de) 2005-05-11 2006-11-23 Sms Demag Ag Verfahren und Vorrichtung zur gezielten Beeinflussung der Vorbandgeometrie in einem Vorgerüst
DE102005051053A1 (de) 2005-10-25 2007-04-26 Sms Demag Ag Verfahren zur Bandkantenerfassung
DE102007038758A1 (de) 2006-11-07 2008-05-08 Siemens Ag Regelverfahren für ein Walzgerüst, Walzanordnung und Walzstraße
DE102009030792A1 (de) * 2008-12-18 2010-06-24 Sms Siemag Ag Verfahren zum Kalibrieren zweier zusammenwirkender Arbeitswalzen in einem Walzgerüst
JP5423481B2 (ja) 2010-03-03 2014-02-19 新日鐵住金株式会社 圧延制御方法および圧延制御装置
DE102010014346A1 (de) 2010-04-09 2011-10-13 Sms Siemag Ag Verfahren zum fliegenden Arbeitswalzenwechsel in Gießwalzanlagen und Warmbandstraßen
EP3202502A1 (de) * 2016-02-04 2017-08-09 Primetals Technologies Germany GmbH Bandlageregelung
EP3208673B1 (de) 2016-02-22 2019-06-05 Primetals Technologies Austria GmbH Inline-kalibrierung des walzspalts eines walzgerüsts
JP7080795B2 (ja) 2018-10-26 2022-06-06 株式会社神戸製鋼所 圧延機の蛇行検出装置および圧延機の蛇行検出方法

Also Published As

Publication number Publication date
CN116507432A (zh) 2023-07-28
JP2023551368A (ja) 2023-12-08
EP4240544C0 (de) 2024-03-06
US12491551B2 (en) 2025-12-09
EP4240544B1 (de) 2024-03-06
EP4240544A1 (de) 2023-09-13
US20230405655A1 (en) 2023-12-21
JP7726992B2 (ja) 2025-08-20
WO2022096206A1 (de) 2022-05-12

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: SMS GROUP GMBH, DE

Free format text: FORMER OWNER: SMS GROUP GMBH, 40237 DUESSELDORF, DE

R120 Application withdrawn or ip right abandoned