RU2434711C2 - Способ и установка для интегрированного мониторинга и контроля плоскостности полосы и профиля полосы - Google Patents

Способ и установка для интегрированного мониторинга и контроля плоскостности полосы и профиля полосы Download PDF

Info

Publication number
RU2434711C2
RU2434711C2 RU2008139906/02A RU2008139906A RU2434711C2 RU 2434711 C2 RU2434711 C2 RU 2434711C2 RU 2008139906/02 A RU2008139906/02 A RU 2008139906/02A RU 2008139906 A RU2008139906 A RU 2008139906A RU 2434711 C2 RU2434711 C2 RU 2434711C2
Authority
RU
Russia
Prior art keywords
strip
profile
thickness
control
rolling mill
Prior art date
Application number
RU2008139906/02A
Other languages
English (en)
Russian (ru)
Other versions
RU2008139906A (ru
Inventor
Джейсон А. МЮЛЛЕР (US)
Джейсон А. МЮЛЛЕР
Харольд Брэдли РИС (US)
Харольд Брэдли РИС
Глен УОЛЛЭЙС (AU)
Глен УОЛЛЭЙС
Ричард БРИТАНИК (US)
Ричард БРИТАНИК
Тино ДОМАНТИ (AU)
Тино ДОМАНТИ
Терри Л. ГЕРБЕР (US)
Терри Л. ГЕРБЕР
Original Assignee
Ньюкор Корпорейшн
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38474546&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2434711(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ньюкор Корпорейшн filed Critical Ньюкор Корпорейшн
Publication of RU2008139906A publication Critical patent/RU2008139906A/ru
Application granted granted Critical
Publication of RU2434711C2 publication Critical patent/RU2434711C2/ru

Links

Images

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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • 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
    • 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
    • B21B1/46—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 metal immediately subsequent to continuous casting
    • B21B1/463—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 metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before 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
    • B21B13/22—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for rolling metal immediately subsequent to continuous casting, i.e. in-line rolling of steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0057—Coiling the rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2263/00—Shape of product
    • B21B2263/02—Profile, e.g. of plate, hot strip, sections
    • 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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/30—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control
    • B21B37/32—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control by cooling, heating or lubricating the rolls
    • 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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/38—Control of flatness or profile during rolling of strip, sheets or plates using roll bending
    • 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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/44—Control of flatness or profile during rolling of strip, sheets or plates using heating, lubricating or water-spray cooling of the product
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
RU2008139906/02A 2006-03-08 2007-03-07 Способ и установка для интегрированного мониторинга и контроля плоскостности полосы и профиля полосы RU2434711C2 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US78032606P 2006-03-08 2006-03-08
US60/780,326 2006-03-08
US11/625,031 2007-01-19
US11/625,031 US7849722B2 (en) 2006-03-08 2007-01-19 Method and plant for integrated monitoring and control of strip flatness and strip profile

Publications (2)

Publication Number Publication Date
RU2008139906A RU2008139906A (ru) 2010-04-20
RU2434711C2 true RU2434711C2 (ru) 2011-11-27

Family

ID=38474546

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008139906/02A RU2434711C2 (ru) 2006-03-08 2007-03-07 Способ и установка для интегрированного мониторинга и контроля плоскостности полосы и профиля полосы

Country Status (14)

Country Link
US (1) US7849722B2 (https=)
EP (1) EP1998908B1 (https=)
JP (1) JP5537037B2 (https=)
KR (1) KR101390745B1 (https=)
CN (1) CN101443135B (https=)
AU (1) AU2007222894B2 (https=)
BR (1) BRPI0708641B1 (https=)
MA (1) MA30286B1 (https=)
MX (1) MX2008011211A (https=)
MY (1) MY147288A (https=)
NZ (1) NZ571432A (https=)
PL (1) PL1998908T3 (https=)
RU (1) RU2434711C2 (https=)
WO (1) WO2007101308A1 (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006008574A1 (de) * 2006-02-22 2007-08-30 Siemens Ag Verfahren zur Unterdrückung des Einflusses von Walzenexzentrizitäten
US8205474B2 (en) * 2006-03-08 2012-06-26 Nucor Corporation Method and plant for integrated monitoring and control of strip flatness and strip profile
US7984748B2 (en) 2008-07-03 2011-07-26 Nucor Corporation Apparatus for continuous strip casting
US8459333B2 (en) 2009-05-06 2013-06-11 Siemens Aktiengesellschaft Method for producing rolling stock rolled in a rolling train of a rolling mill, control and/or regulation device for rolling mill for producing rolled rolling stock, rolling mill for producing rolled rolling stock, machine readable program code and storage medium
DE102009060243A1 (de) * 2009-12-23 2011-06-30 SMS Siemag Aktiengesellschaft, 40237 Planheitsbestimmung eines Metallbands durch Messung des Profils
EP2418031A1 (de) * 2010-08-13 2012-02-15 Siemens Aktiengesellschaft Verfahren zum Herstellen von Metallband mittels einer Gießwalzverbundanlage, Steuer- und/oder Regeleinrichtung für eine Gießwalzverbundanlage und Gießwalzverbundanlage
US20120283864A1 (en) * 2011-05-04 2012-11-08 Norandal Usa, Inc. Automated cast coil evaluation system
EP2679317A1 (de) * 2012-06-29 2014-01-01 Siemens Aktiengesellschaft Verfahren zum Betrieb eines Steckelwalzwerks
US9156082B2 (en) 2013-06-04 2015-10-13 Nucor Corporation Method of continuously casting thin strip
ITUB20153029A1 (it) * 2015-08-10 2017-02-10 Danieli Automation Spa Metodo per la misura a caldo, durante la laminazione, di una dimensione di profili metallici
JP6551282B2 (ja) * 2016-03-31 2019-07-31 Ｊｆｅスチール株式会社 熱間仕上圧延方法
CN105929460A (zh) * 2016-05-07 2016-09-07 合肥国轩高科动力能源有限公司 一种电极组件对齐检测装置及其检测方法
US20170327925A1 (en) * 2016-05-11 2017-11-16 Nucor Corporation Cross-strip temperature variation control
EP3599038A1 (de) * 2018-07-25 2020-01-29 Primetals Technologies Austria GmbH Verfahren und vorrichtung zur ermittlung der seitlichen bandkontur eines laufenden metallbandes
TW202019582A (zh) * 2018-10-22 2020-06-01 日商日本製鐵股份有限公司 鑄片的製造方法及控制裝置
US11819895B2 (en) * 2018-10-31 2023-11-21 Nippon Steel Corporation Control system, control method, control device, and program
CN109622632B (zh) * 2018-12-18 2020-06-26 北京科技大学 一种热轧中间坯镰刀弯控制方法
CN110116060A (zh) * 2019-05-27 2019-08-13 燕山大学 基于均匀涂油的静电涂油机核心工艺参数在线调整方法
CN110508675B (zh) * 2019-08-28 2021-02-09 博瑞孚曼机械科技(苏州)有限公司 一种高精度辊压成型件的尺寸控制方法
EP3888810B1 (en) * 2020-04-03 2023-08-02 ABB Schweiz AG Method of controlling flatness of strip of rolled material, control system and production line
CN111515246B (zh) * 2020-04-30 2022-04-15 宝信软件(武汉)有限公司 一种五机架连轧中定位缺陷辊的方法
JP7650666B2 (ja) * 2021-01-08 2025-03-25 株式会社日立製作所 プラント制御装置、プラント制御方法及びプログラム
JP7554710B2 (ja) * 2021-05-28 2024-09-20 株式会社日立製作所 プラント制御装置、プラント制御方法及びプログラム
US20240416403A1 (en) * 2023-06-13 2024-12-19 Honeywell International Inc. Model Based Multi-Variable Predictive Control for Metal Rolling Mills
CN120316932B (zh) * 2025-06-18 2025-10-17 北京一控软件技术有限公司 一种基于打滑机理的张力辊组动态负荷分配方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261190A (en) * 1979-07-30 1981-04-14 General Electric Company Flatness control in hot strip mill
RU2250151C1 (ru) * 2003-09-16 2005-04-20 Общество с ограниченной ответственностью Фирма "Дата-Центр" Способ производства тонкого металлического листа из тонкой литой полосы и автоматизированная линия технологического оборудования для производства тонкого металлического листа из тонкой литой полосы

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT345237B (de) 1976-12-28 1978-09-11 Voest Ag Vorrichtung zum walzen von band- oder tafelfoermigem walzgut
GB2100470A (en) * 1981-04-25 1982-12-22 British Aluminium Co Ltd Working strip material
DE3240602A1 (de) 1982-11-03 1984-06-14 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH, 4000 Düsseldorf Verfahren zum regeln der zugspannungsverteilung beim kaltwalzen von baendern
JPS611418A (ja) 1984-06-13 1986-01-07 Mitsubishi Heavy Ind Ltd 金属ストリツプの形状矯正方法
JPS6149722A (ja) 1984-08-20 1986-03-11 Nippon Kokan Kk <Nkk> 鋼ストリツプの板厚制御方法
IT1182868B (it) 1985-09-20 1987-10-05 Randolph Norwood Mitchell Procedimento ed apparecchiatura per il controllo e/o correzione continua del profilo e planarita' di nastri metallici e simili
JPS62238012A (ja) * 1986-04-07 1987-10-19 Mitsubishi Electric Corp 板材の形状制御方法
DE3721746A1 (de) 1987-07-01 1989-01-19 Schloemann Siemag Ag Verfahren und vorrichtung zur messung der planheit von walzband in warmbreitbandstrassen
JP2635345B2 (ja) * 1988-01-12 1997-07-30 三菱電機株式会社 圧延機の板材形状制御装置
JPH0747171B2 (ja) * 1988-09-20 1995-05-24 株式会社東芝 圧延機の設定方法および装置
SU1705072A1 (ru) 1990-03-11 1992-01-15 Липецкий политехнический институт Устройство дл автоматического регулировани формы полосы
JP2635796B2 (ja) * 1990-04-03 1997-07-30 株式会社東芝 圧延制御装置
JP2697465B2 (ja) * 1992-03-27 1998-01-14 住友金属工業株式会社 薄板の連続製造方法
JP2628963B2 (ja) 1992-09-11 1997-07-09 川崎製鉄株式会社 ホットストリップ仕上圧延機の設備配列
DE4309986A1 (de) * 1993-03-29 1994-10-06 Schloemann Siemag Ag Verfahren und Vorrichtung zum Walzen eines Walzbandes
US6044895A (en) * 1993-12-21 2000-04-04 Siemens Aktiengesellschaft Continuous casting and rolling system including control system
US5493885A (en) * 1994-03-10 1996-02-27 Kawasaki Steel Corporation Method and apparatus for controlling rolling process in hot strip finish rolling mill
CN1082853C (zh) * 1994-03-11 2002-04-17 川崎制铁株式会社 轧制控制方法及其装置
US5546779A (en) * 1994-03-24 1996-08-20 Danieli United, Inc. Interstand strip gauge and profile conrol
GB9411820D0 (en) 1994-06-13 1994-08-03 Davy Mckee Poole Strip profile control
DE19500336A1 (de) 1995-01-07 1996-07-11 Schloemann Siemag Ag Verfahren zur Regelung des Walzspaltprofils
JP3056668B2 (ja) * 1995-04-21 2000-06-26 新日本製鐵株式会社 ストリップ連続鋳造熱間圧延熱処理設備およびストリップ連続鋳造熱間圧延熱処理方法
EP0791411B1 (en) * 1995-12-26 2008-02-13 Toshiba Mitsubishi-Electric Industrial Systems Corporation Strip crown measuring method and control method for continuous rolling machines
DE69731008T2 (de) * 1996-07-18 2006-02-23 Jfe Steel Corp. Walzverfahren für Bänder zur Reduzierung der Kantenschärfe
JP2956934B2 (ja) 1996-12-16 1999-10-04 川崎製鉄株式会社 ホットストリップ仕上圧延機における圧延制御方法
JP2956933B2 (ja) 1996-12-16 1999-10-04 川崎製鉄株式会社 ホットストリップ仕上圧延機における圧延制御方法
DE19654068A1 (de) * 1996-12-23 1998-06-25 Schloemann Siemag Ag Verfahren und Vorrichtung zum Walzen eines Walzbandes
DE19758466B4 (de) * 1997-03-11 2007-10-04 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Planheits-Regelungssystem für Metallband
AUPO591697A0 (en) * 1997-03-27 1997-04-24 Bhp Steel (Jla) Pty Limited Casting metal strip
RU2115494C1 (ru) 1997-08-14 1998-07-20 Череповецкий государственный университет Способ управления тепловым профилем валков прокатного стана
DE19737735A1 (de) * 1997-08-29 1999-03-04 Schloemann Siemag Ag Vorrichtung und Verfahren zur auslaufseitigen Kühlung der Arbeitswalzen eines Walzgerüstes
JP3866877B2 (ja) 1999-05-21 2007-01-10 新日本製鐵株式会社 双ドラム式連続鋳造設備における板厚制御方法および装置、記録媒体
US6216505B1 (en) 1999-06-25 2001-04-17 Sumitomo Metal Industries, Ltd. Method and apparatus for rolling a strip
DE10036564C2 (de) * 1999-08-03 2001-06-21 Achenbach Buschhuetten Gmbh Mehrwalzengerüst
US6158260A (en) * 1999-09-15 2000-12-12 Danieli Technology, Inc. Universal roll crossing system
JP4330095B2 (ja) 1999-11-08 2009-09-09 日新製鋼株式会社 多段圧延機における形状制御方法
RU2154541C1 (ru) 1999-12-07 2000-08-20 Бодров Валерий Владимирович Система регулирования профиля полосы
US20010029848A1 (en) * 1999-12-08 2001-10-18 Herbert Lemper Adjustable crown and edge drop control back-up roll
AUPQ546900A0 (en) * 2000-02-07 2000-03-02 Bhp Steel (Jla) Pty Limited Rolling strip material
US6314776B1 (en) * 2000-10-03 2001-11-13 Alcoa Inc. Sixth order actuator and mill set-up system for rolling mill profile and flatness control
JP3485083B2 (ja) 2000-10-24 2004-01-13 住友金属工業株式会社 冷間圧延設備および冷間圧延方法
JP4473466B2 (ja) * 2001-04-16 2010-06-02 新日本製鐵株式会社 薄帯鋳片連続鋳造方法及び装置
KR100805900B1 (ko) 2001-12-26 2008-02-21 주식회사 포스코 평탄도 제어를 수행하는 피드백 제어 장치 및 방법
ATE367217T1 (de) 2003-05-30 2007-08-15 Siemens Ag Steuerrechner und rechnergestütztes ermittlungsverfahren für eine profil- und planheitssteuerung für eine walzstrasse
JP2005007442A (ja) 2003-06-19 2005-01-13 Yoshihiro Kato プレス装置
DE10346274A1 (de) * 2003-10-06 2005-04-28 Siemens Ag Verfahren und Steuervorrichtung zum Betrieb einer Walzstraße für Metallband
CN1235015C (zh) * 2003-12-10 2006-01-04 东北大学 轧制过程预测钢板厚度的方法
DE102004032634A1 (de) 2004-07-06 2006-02-16 Sms Demag Ag Verfahren und Einrichtung zum Messen und Regeln der Planheit und/oder der Bandspannungen eines Edelstahlbandes oder einer Edelstahlfolie beim Kaltwalzen in einem Vielwalzengerüst, insbesondere in einem 20-Walzen-Sendizimir-Walzwerk
AT501314B1 (de) * 2004-10-13 2012-03-15 Voest Alpine Ind Anlagen Verfahren und vorrichtung zum kontinuierlichen herstellen eines dünnen metallbandes
US7181822B2 (en) * 2005-01-20 2007-02-27 Nucor Corporation Method and apparatus for controlling strip shape in hot rolling mills

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261190A (en) * 1979-07-30 1981-04-14 General Electric Company Flatness control in hot strip mill
RU2250151C1 (ru) * 2003-09-16 2005-04-20 Общество с ограниченной ответственностью Фирма "Дата-Центр" Способ производства тонкого металлического листа из тонкой литой полосы и автоматизированная линия технологического оборудования для производства тонкого металлического листа из тонкой литой полосы

Also Published As

Publication number Publication date
CN101443135B (zh) 2011-10-12
EP1998908B1 (en) 2014-11-05
JP5537037B2 (ja) 2014-07-02
EP1998908A4 (en) 2012-08-29
RU2008139906A (ru) 2010-04-20
AU2007222894B2 (en) 2013-02-28
US20070220939A1 (en) 2007-09-27
KR101390745B1 (ko) 2014-04-30
BRPI0708641B1 (pt) 2020-01-28
CN101443135A (zh) 2009-05-27
AU2007222894A1 (en) 2007-09-13
NZ571432A (en) 2011-09-30
WO2007101308A1 (en) 2007-09-13
MA30286B1 (fr) 2009-03-02
EP1998908A1 (en) 2008-12-10
US7849722B2 (en) 2010-12-14
JP2009528920A (ja) 2009-08-13
KR20080100849A (ko) 2008-11-19
MX2008011211A (es) 2008-09-11
MY147288A (en) 2012-11-30
PL1998908T3 (pl) 2015-04-30
BRPI0708641A2 (pt) 2011-06-07

Similar Documents

Publication Publication Date Title
RU2434711C2 (ru) Способ и установка для интегрированного мониторинга и контроля плоскостности полосы и профиля полосы
US8205474B2 (en) Method and plant for integrated monitoring and control of strip flatness and strip profile
US5031688A (en) Method and apparatus for controlling the thickness of metal strip cast in a twin roll continuous casting machine
CN102688899A (zh) 双机架平整机延伸率控制方法
JP2013006195A (ja) 圧延機での板厚制御方法
KR100330434B1 (ko) 탠덤 압연기용 판재 이송속도 제어장치
KR102388115B1 (ko) 주편의 제조 방법 및 제어 장치
KR100939377B1 (ko) 쌍롤식 박판제조 장치의 사행 제어 방법
KR100685038B1 (ko) 압연두께 제어장치
CN102365134A (zh) 基准位置调整监视装置
JP4641904B2 (ja) 圧延機の制御方法
KR101629754B1 (ko) 에저롤 영점 조절 방법 및 장치
JP4227686B2 (ja) 冷間圧延時のエッジドロップ制御方法
KR100660215B1 (ko) 연속 압연기의 압연롤 속도 제어 장치
JP4091739B2 (ja) 板幅制御方法
JPH11319901A5 (https=)
JPH04197507A (ja) 圧延材の形状制御方法
JPS6111124B2 (https=)
KR100689152B1 (ko) 쌍롤식 박판 주조 공정의 박판 두께 제어방법.
CN118284476A (zh) 用于生产轧制金属带材的设备和方法
JP2022124462A (ja) 鋼板の板厚制御方法及び板厚制御装置
CN117500618A (zh) 用于操作轧机机架的方法
JPH0857515A (ja) 冷間圧延時のエッジドロップ制御方法
UA97109C2 (uk) Спосіб і система керування формою тонкої литої стрічки, спосіб виготовлення тонкої литої стрічки і потокова лінія для його здійснення

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20200308