JP7726992B2 - 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 - Google Patents

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

Info

Publication number
JP7726992B2
JP7726992B2 JP2023526516A JP2023526516A JP7726992B2 JP 7726992 B2 JP7726992 B2 JP 7726992B2 JP 2023526516 A JP2023526516 A JP 2023526516A JP 2023526516 A JP2023526516 A JP 2023526516A JP 7726992 B2 JP7726992 B2 JP 7726992B2
Authority
JP
Japan
Prior art keywords
rolling
roll
rolled product
rolling stand
closing
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
JP2023526516A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023551368A (ja
JP2023551368A5 (https=
Inventor
イェプゼン・オーラフ・ノルマン
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 JP2023551368A publication Critical patent/JP2023551368A/ja
Publication of JP2023551368A5 publication Critical patent/JP2023551368A5/ja
Application granted granted Critical
Publication of JP7726992B2 publication Critical patent/JP7726992B2/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP2023526516A 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 Active JP7726992B2 (ja)

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 (3)

Publication Number Publication Date
JP2023551368A JP2023551368A (ja) 2023-12-08
JP2023551368A5 JP2023551368A5 (https=) 2025-03-06
JP7726992B2 true JP7726992B2 (ja) 2025-08-20

Family

ID=78080313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023526516A Active 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

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008540133A (ja) 2005-05-11 2008-11-20 エス・エム・エス・デマーク・アクチエンゲゼルシャフト 粗選機で粗ストリップ幾何学形状に狙った影響を与える方法と装置
JP2011177776A (ja) 2010-03-03 2011-09-15 Nippon Steel Corp 圧延制御方法および圧延制御装置
US20190041812A1 (en) 2016-02-04 2019-02-07 Primetals Technologies Germany Gmbh Model predictive strip position controller
JP2020066050A (ja) 2018-10-26 2020-04-30 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

Family Cites Families (16)

* 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
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
DE102010014346A1 (de) 2010-04-09 2011-10-13 Sms Siemag Ag Verfahren zum fliegenden Arbeitswalzenwechsel in Gießwalzanlagen und Warmbandstraßen
EP3208673B1 (de) 2016-02-22 2019-06-05 Primetals Technologies Austria GmbH Inline-kalibrierung des walzspalts eines walzgerüsts

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008540133A (ja) 2005-05-11 2008-11-20 エス・エム・エス・デマーク・アクチエンゲゼルシャフト 粗選機で粗ストリップ幾何学形状に狙った影響を与える方法と装置
JP2011177776A (ja) 2010-03-03 2011-09-15 Nippon Steel Corp 圧延制御方法および圧延制御装置
US20190041812A1 (en) 2016-02-04 2019-02-07 Primetals Technologies Germany Gmbh Model predictive strip position controller
JP2020066050A (ja) 2018-10-26 2020-04-30 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
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
WO2022096206A1 (de) 2022-05-12

Similar Documents

Publication Publication Date Title
JP6838083B2 (ja) プロセスパラメータの直接測定を用いて転造中の金属ストリッププロファイルを制御するための方法および装置
CA2652878C (en) Roll stand and method for rolling a rolled strip
US6874724B2 (en) Method and device for reeling up in the proper position a hot-rolled strip in a reeling installation
EP0743107B1 (en) Improvements in or relating to a roll crossing and shifting system
ZA200705219B (en) Process and device for intentionally influencing the geometry of roughed-down strips in a roughing-down stand
JP7726992B2 (ja) 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
AU737102B2 (en) Method to eliminate the play between chocks and relative support blocks in four-high rolling stands and relative device
US20100199735A1 (en) Device For Adjusting the Distance of a Stripper Chisel
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=)
CA2543378C (en) Control of hot rolled product cross section under localized temperature disturbances
CN112243394B (zh) 轧机以及轧机的设定方法
RU2567141C2 (ru) Подающий узел прокатного стана и способ его настройки
JP3255242B2 (ja) カレンダーにおけるシート厚さ制御方法および装置
US6601422B2 (en) Method of operating a rolling train and a control system for a rolling train
JPH05277533A (ja) 調質圧延における鋼板表面粗度の制御方法
JP2004314174A (ja) クロスロール圧延機及びそれを用いた圧延方法
Radionov et al. Improving the mechatronic system for automatic control of the reversing stands of mill 5000
KR20210087138A (ko) 알칼리 금속 또는 알칼리 금속 합금 압연 장치 및 이를 이용한 알칼리 금속 또는 알칼리 금속 합금의 압연 방법
JPWO2019221297A1 (ja) 圧延機及び圧延機の設定方法
JP7769724B2 (ja) 圧延スタンドの作動のための方法
KR20170012641A (ko) 핀치롤 장치 및 이를 포함하는 스트립 권취 설비

Legal Events

Date Code Title Description
A529 Written submission of copy of amendment under article 34 pct

Free format text: JAPANESE INTERMEDIATE CODE: A529

Effective date: 20230614

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230614

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20240705

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240717

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241004

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20241030

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20250128

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20250221

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250225

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250402

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250627

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250716

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250807

R150 Certificate of patent or registration of utility model

Ref document number: 7726992

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150