DE69116981D1 - Kontinuierliches Warmband-Walzsystem - Google Patents

Kontinuierliches Warmband-Walzsystem

Info

Publication number
DE69116981D1
DE69116981D1 DE69116981T DE69116981T DE69116981D1 DE 69116981 D1 DE69116981 D1 DE 69116981D1 DE 69116981 T DE69116981 T DE 69116981T DE 69116981 T DE69116981 T DE 69116981T DE 69116981 D1 DE69116981 D1 DE 69116981D1
Authority
DE
Germany
Prior art keywords
continuous hot
hot strip
rolling system
strip rolling
continuous
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.)
Expired - Fee Related
Application number
DE69116981T
Other languages
English (en)
Other versions
DE69116981T2 (de
Inventor
Toshiyuki Kajiwara
Tadashi Nishino
Keiji Miyakozawa
Masaaki Kouga
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69116981D1 publication Critical patent/DE69116981D1/de
Publication of DE69116981T2 publication Critical patent/DE69116981T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B21B15/0085—Joining ends of material to continuous strip, bar or sheet
    • 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
    • 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
    • B21B45/04—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 de-scaling, e.g. by brushing
    • B21B45/08—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 de-scaling, e.g. by brushing hydraulically
    • 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
    • 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
    • B21B2013/021—Twin mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/10—Compression, e.g. longitudinal compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B9/00—Measures for carrying out rolling operations under special conditions, e.g. in vacuum or inert atmosphere to prevent oxidation of work; Special measures for removing fumes from rolling mills
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/45—Scale remover or preventor
    • Y10T29/4533—Fluid impingement
    • Y10T29/4544—Liquid jet
DE69116981T 1990-11-08 1991-11-05 Kontinuierliches Warmband-Walzsystem Expired - Fee Related DE69116981T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30314090 1990-11-08

Publications (2)

Publication Number Publication Date
DE69116981D1 true DE69116981D1 (de) 1996-03-21
DE69116981T2 DE69116981T2 (de) 1996-06-20

Family

ID=17917364

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116981T Expired - Fee Related DE69116981T2 (de) 1990-11-08 1991-11-05 Kontinuierliches Warmband-Walzsystem

Country Status (3)

Country Link
US (1) US5219114A (de)
EP (1) EP0484882B1 (de)
DE (1) DE69116981T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0553480B1 (de) * 1991-12-27 1996-03-13 Hitachi, Ltd. Walzwerk, Walzverfahren und Walzwerksystem
DE69314275T2 (de) * 1992-07-31 1998-04-30 Danieli Off Mecc Wasser verwendende Entzunderungsvorrichtung
KR0148512B1 (ko) * 1993-01-28 1998-11-02 미노루 다나까 연속 열간압연방법 및 박판강 용접장치
JP2845097B2 (ja) * 1993-03-18 1999-01-13 株式会社日立製作所 熱間鋼板圧延設備及びその圧延方法
JP3254067B2 (ja) * 1993-05-07 2002-02-04 川崎製鉄株式会社 エンドレス圧延における板クラウンの制御方法
US5560236A (en) * 1993-10-07 1996-10-01 Kawasaki Steel Corporation Method of rolling and cutting endless hot-rolled steel strip
DE4337287B4 (de) * 1993-11-02 2004-08-26 Sms Demag Ag Verfahren zur Entzunderung von Walzgut wie Brammen, Dünnbrammen, Warmband oder Vorband und Vorrichtung zur Durchführung des Verfahrens
US5632177A (en) * 1994-03-01 1997-05-27 Hitachi, Ltd. System and method for manufacturing thin plate by hot working
JP3174457B2 (ja) * 1994-05-17 2001-06-11 株式会社日立製作所 連鋳直結熱間圧延設備およびその圧延方法
DE19538341A1 (de) * 1995-09-06 1997-03-13 Schloemann Siemag Ag Warmbandproduktionsanlage für das Walzen von dünnem Walzband
US5651412A (en) * 1995-10-06 1997-07-29 Armco Inc. Strip casting with fluxing agent applied to casting roll
US5661884A (en) * 1996-02-20 1997-09-02 Tippins Incorporated Offset high-pressure water descaling system
EP0827788B1 (de) * 1996-03-04 2003-06-11 Nippon Steel Corporation Verfahren zum kontinuierlichen warmwalzen
US6286354B1 (en) * 1996-04-03 2001-09-11 Hitachi, Ltd. Rolling mill and rolling method and rolling equipment
IT1288987B1 (it) * 1996-09-25 1998-09-25 Danieli Off Mecc Procedimento di saldatura per billette in uscita forno e linea di laminazione adottante detto procedimento
IT1316666B1 (it) * 2000-02-24 2003-04-24 Danieli & C Ohg Metodo e dispositivo per saldatura
US6702525B2 (en) * 2001-02-28 2004-03-09 Kennametal Inc. Cutting tool for a bar peeling operation
US6976617B2 (en) * 2002-05-08 2005-12-20 Morgan Construction Company Uninterrupted continuous rolling of bar and rod products
DE10349950A1 (de) * 2003-10-24 2005-05-25 Sms Demag Ag Walzwerk zum Warmwalzen von Metall, insbesondere von Aluminium, sowie Warmwalzverfahren
TW200927315A (en) * 2007-10-16 2009-07-01 Ihi Metaltech Co Ltd Method for magnesium hot rolling and magnesium hot rolling apparatus
IT1400002B1 (it) * 2010-05-10 2013-05-09 Danieli Off Mecc Procedimento ed impianto per la produzione di prodotti laminati piani
RU2470722C1 (ru) * 2011-07-14 2012-12-27 Учреждение Российской академии наук Институт металлургии и материаловедения им. А.А. Байкова РАН Способ прокатки металлической полосы
DE102012201395A1 (de) * 2012-02-01 2013-08-01 Sms Siemag Ag Verfahren zum Stranggießen eines metallischen Stranges in einer Stranggießanlage und Stranggießanlage
CN104307881B (zh) * 2014-10-11 2016-08-31 中冶天工集团有限公司 无缝钢管连轧机轧制中心线调整方法
CN105798067A (zh) * 2016-04-28 2016-07-27 中冶天工集团有限公司 轧机底座安装精确测量方法
CN113111452B (zh) * 2021-03-22 2023-08-11 北京科技大学 一种面向热轧带钢的极限规格轧制建议的分析方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1810167A (en) * 1929-04-10 1931-06-16 Morgan Construction Co Art of rolling metal
US1804111A (en) * 1929-09-07 1931-05-05 Paterson Alexander Breakdown mill
DE714111C (de) * 1938-09-30 1941-11-24 Gustav Wischendorf Walzwerk zum kontinuierlichen Walzen von Metallbaendern, insbesondere von Breitbaendern
DE1652541A1 (de) * 1968-02-23 1971-04-15 Demag Ag Verfahren und Vorrichtung zum Herstellen von Grobblechen durch Walzen
US3511250A (en) * 1968-07-25 1970-05-12 United States Steel Corp Descaling apparatus
LU72714A1 (de) * 1973-07-06 1975-10-08
JPS5095160A (de) * 1973-12-26 1975-07-29
JPS50109866A (de) * 1974-02-08 1975-08-29
US4106318A (en) * 1974-04-10 1978-08-15 Nippon Steel Corporation Method and apparatus for rolling metallic material
JPS5522464A (en) * 1978-08-07 1980-02-18 Hitachi Ltd Continuous rolling method of slab
US4430876A (en) * 1981-09-29 1984-02-14 Tippins Machinery Company, Inc. Continuous tandem hot strip mill and method of rolling
US4444038A (en) * 1981-09-29 1984-04-24 Tippins Machinery Company, Inc. Method of modernizing a hot strip mill
US4384468A (en) * 1981-09-29 1983-05-24 Tippins Machinery Company, Inc. Method and apparatus for coiling strip on a hot mill
JPS58112601A (ja) * 1981-12-25 1983-07-05 Kawasaki Steel Corp シ−トバ−接合による完全連続圧延配置列
JPS59101204A (ja) * 1982-11-30 1984-06-11 Sumitomo Metal Ind Ltd 熱間連続圧延方法
US4502311A (en) * 1982-12-08 1985-03-05 White Consolidated Industries, Inc. Apparatus and method for press-edging hot slabs
JP2528808B2 (ja) * 1983-08-12 1996-08-28 株式会社日立製作所 鋼片の連続熱間圧延方法
JPS60184481A (ja) * 1984-03-05 1985-09-19 Mitsubishi Heavy Ind Ltd 厚肉鋼材の接合方法
JPS60213382A (ja) * 1984-04-10 1985-10-25 Mitsubishi Heavy Ind Ltd 厚鋼片の連続熱間圧接方法
JPS60231504A (ja) * 1984-04-28 1985-11-18 Mitsubishi Heavy Ind Ltd 熱間圧延材の接合方法
JPS6117305A (ja) * 1984-07-03 1986-01-25 Sumitomo Metal Ind Ltd 強圧下圧延方法
JPS6156708A (ja) * 1984-08-28 1986-03-22 Sumitomo Metal Ind Ltd 連続熱間圧延設備列
JPS6368213A (ja) * 1986-09-08 1988-03-28 Kawasaki Steel Corp 高圧水デスケ−リングのヘツダ−
JP2522994B2 (ja) * 1988-07-25 1996-08-07 株式会社ツーデン 自動制御装置
JPH02235502A (ja) * 1989-03-06 1990-09-18 Sumitomo Metal Ind Ltd 熱間連続圧延方法及びその設備
US5121873A (en) * 1990-06-06 1992-06-16 Hitachi Ltd. Method of and apparatus for joining hot materials to be rolled to each other as well as continuous hot rolling method and system

Also Published As

Publication number Publication date
DE69116981T2 (de) 1996-06-20
EP0484882B1 (de) 1996-02-07
US5219114A (en) 1993-06-15
EP0484882A1 (de) 1992-05-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee