EP0136921A3 - Walzwerk - Google Patents

Walzwerk Download PDF

Info

Publication number
EP0136921A3
EP0136921A3 EP84306770A EP84306770A EP0136921A3 EP 0136921 A3 EP0136921 A3 EP 0136921A3 EP 84306770 A EP84306770 A EP 84306770A EP 84306770 A EP84306770 A EP 84306770A EP 0136921 A3 EP0136921 A3 EP 0136921A3
Authority
EP
European Patent Office
Prior art keywords
strip
temperature
sensor
shape
variations
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Withdrawn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
EP84306770A
Other languages
English (en)
French (fr)
Other versions
EP0136921A2 (de
Inventor
Robert William Gronbech
Stuart Stubbs
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.)
Davy Mckee Sheffield Ltd
Original Assignee
Davy Mckee Sheffield Ltd
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 Davy Mckee Sheffield Ltd filed Critical Davy Mckee Sheffield Ltd
Publication of EP0136921A2 publication Critical patent/EP0136921A2/de
Publication of EP0136921A3 publication Critical patent/EP0136921A3/de
Withdrawn legal-status Critical Current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
    • B21B37/28—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
    • 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
    • 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
    • B21B45/0233—Spray nozzles, Nozzle headers; Spray systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
EP84306770A 1983-10-05 1984-10-04 Walzwerk Withdrawn EP0136921A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838326652A GB8326652D0 (en) 1983-10-05 1983-10-05 Rolling mill
GB8326652 1983-10-05

Publications (2)

Publication Number Publication Date
EP0136921A2 EP0136921A2 (de) 1985-04-10
EP0136921A3 true EP0136921A3 (de) 1985-09-25

Family

ID=10549715

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84306770A Withdrawn EP0136921A3 (de) 1983-10-05 1984-10-04 Walzwerk

Country Status (3)

Country Link
EP (1) EP0136921A3 (de)
JP (1) JPS6096315A (de)
GB (1) GB8326652D0 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735022A1 (de) * 1987-06-02 1988-12-22 Escher Wyss Ag Verfahren und vorrichtung zum walzen von metallbaendern
JPH089056B2 (ja) * 1991-08-26 1996-01-31 新日本製鐵株式会社 デスケーリング噴射方法
DE19918880A1 (de) * 1999-04-26 2000-11-02 Sms Demag Ag Walzverfahren für ein Metallband und hiermit korrespondierende Walzanordnung
KR101186761B1 (ko) 2006-08-28 2012-10-08 에어 프로덕츠 앤드 케미칼스, 인코오포레이티드 극저온 액체 분사용 분사 장치 및 이 장치와 관련된 분사 방법
DE102007053523A1 (de) * 2007-05-30 2008-12-04 Sms Demag Ag Vorrichtung zur Beeinflussung der Temperaturverteilung über der Breite
US9016076B2 (en) 2007-08-28 2015-04-28 Air Products And Chemicals, Inc. Apparatus and method for controlling the temperature of a cryogen
CN101842171A (zh) * 2007-08-28 2010-09-22 气体产品与化学公司 在轧机机座宽度内泄放非线性致冷剂喷射物的方法和设备
ES2391000T3 (es) 2009-08-06 2012-11-20 Activaero Gmbh Dispositivo para la limitación de flujo a presiones diferenciales bajas
CN109562423B (zh) * 2016-09-23 2020-08-11 东芝三菱电机产业系统株式会社 边缘加热器控制装置
JP7151265B2 (ja) * 2018-08-15 2022-10-12 日本製鉄株式会社 熱延鋼板の冷却装置、および熱延鋼板の冷却方法
DE102019104419A1 (de) * 2019-02-21 2020-08-27 Sms Group Gmbh Verfahren zur Einstellung verschiedener Kühlverläufe von Walzgut über der Bandbreite einer Kühlstrecke in einer Warmband- oder Grobblech-Straße
CN109909299B (zh) * 2019-03-06 2020-09-01 鞍钢股份有限公司 一种高强钢的轧制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1811238A1 (de) * 1968-11-27 1970-06-25 Inst Avtomatiki Einrichtung zur Regelung des Bandprofils des Walzgutes in Feinblech-Kaltwalzwerken
GB2017974A (en) * 1978-03-31 1979-10-10 Loewy Robertson Eng Co Ltd Automatic control of rolling
GB2051641A (en) * 1979-07-10 1981-01-21 Schloemann Siemag Ag Rolling strip material
GB2059316A (en) * 1979-10-03 1981-04-23 Gen Electric Temperature control in hot strip mill
EP0041863A2 (de) * 1980-06-11 1981-12-16 DAVY McKEE (POOLE) LIMITED Sprühvorrichtung für Walzwerk

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1811238A1 (de) * 1968-11-27 1970-06-25 Inst Avtomatiki Einrichtung zur Regelung des Bandprofils des Walzgutes in Feinblech-Kaltwalzwerken
GB2017974A (en) * 1978-03-31 1979-10-10 Loewy Robertson Eng Co Ltd Automatic control of rolling
GB2051641A (en) * 1979-07-10 1981-01-21 Schloemann Siemag Ag Rolling strip material
GB2059316A (en) * 1979-10-03 1981-04-23 Gen Electric Temperature control in hot strip mill
EP0041863A2 (de) * 1980-06-11 1981-12-16 DAVY McKEE (POOLE) LIMITED Sprühvorrichtung für Walzwerk

Also Published As

Publication number Publication date
EP0136921A2 (de) 1985-04-10
GB8326652D0 (en) 1983-11-09
JPS6096315A (ja) 1985-05-29

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

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18D Application deemed to be withdrawn

Effective date: 19860526

RIN1 Information on inventor provided before grant (corrected)

Inventor name: STUBBS, STUART

Inventor name: GRONBECH, ROBERT WILLIAM