CN116507432A - 在轧机机架打开和/或闭合期间稳定轧材 - Google Patents

在轧机机架打开和/或闭合期间稳定轧材 Download PDF

Info

Publication number
CN116507432A
CN116507432A CN202180073385.2A CN202180073385A CN116507432A CN 116507432 A CN116507432 A CN 116507432A CN 202180073385 A CN202180073385 A CN 202180073385A CN 116507432 A CN116507432 A CN 116507432A
Authority
CN
China
Prior art keywords
rolling
stand
stock
closing
roll
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
CN202180073385.2A
Other languages
English (en)
Chinese (zh)
Inventor
O·N·耶普森
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
Publication of CN116507432A publication Critical patent/CN116507432A/zh
Pending legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • B21B37/68—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
CN202180073385.2A 2020-11-05 2021-10-04 在轧机机架打开和/或闭合期间稳定轧材 Pending CN116507432A (zh)

Applications Claiming Priority (3)

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
DE102020213902.4 2020-11-05
PCT/EP2021/077251 WO2022096206A1 (de) 2020-11-05 2021-10-04 Stabilisierung des walzprodukts während des auf- und/oder zufahrens eines walzgerüsts

Publications (1)

Publication Number Publication Date
CN116507432A true CN116507432A (zh) 2023-07-28

Family

ID=78080313

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180073385.2A Pending 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

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
JP2023551368A (ja) 2023-12-08
EP4240544C0 (de) 2024-03-06
DE102020213902A1 (de) 2022-05-05
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

Similar Documents

Publication Publication Date Title
CN106475424B (zh) 一种热轧带钢轧制跑偏的控制方法
KR101320930B1 (ko) 슬래브 가공 방법 및 장치
US6874724B2 (en) Method and device for reeling up in the proper position a hot-rolled strip in a reeling installation
US20080098784A1 (en) Method for Straigtening a Metal Strip and Straightening Machine
US8429943B2 (en) Process and device for intentionally influencing the geometry of roughed-down strips in a roughing-down stand
RU2538436C2 (ru) Минимизация натяжения полосы прокатываемого материала между двумя прокатными клетями
TWI226267B (en) Method and device for the continuous production of a rolled metal strip from a metal melt
CN116507432A (zh) 在轧机机架打开和/或闭合期间稳定轧材
US20100199735A1 (en) Device For Adjusting the Distance of a Stripper Chisel
KR101185391B1 (ko) 압연 장치 및 그 작동 방법
CA2594870C (en) Method and rolling mill for improving the running-out of a rolled metal strip whose trailing end is moving at rolling speed
JP2023551368A5 (https=)
US12599948B2 (en) Method and computer program product for calculating a pass schedule for a stable rolling process
CN107921501A (zh) 用于消除金属的扁平产品的平整度缺陷的设备和方法
KR102812161B1 (ko) 알칼리 금속 또는 알칼리 금속 합금 압연 장치 및 이를 이용한 알칼리 금속 또는 알칼리 금속 합금의 압연 방법
US12528107B2 (en) Method and control device for operating a strip treatment installation for processing a strip, in particular a metal strip or rolling material
KR20210010540A (ko) 압연기 및 압연기의 설정 방법
JP2025182413A (ja) 被圧延板の蛇行制御方法
KR20170012641A (ko) 핀치롤 장치 및 이를 포함하는 스트립 권취 설비
JP2025182414A (ja) 被圧延板の蛇行制御方法
JPWO2023079991A5 (https=)
JP2024519382A (ja) 圧延スタンドの作動のための方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination