IT1259487B - Procedimento per la produzione di lamiere sottili ed impianto di laminazione compatto adottante tale procedimento - Google Patents

Procedimento per la produzione di lamiere sottili ed impianto di laminazione compatto adottante tale procedimento

Info

Publication number
IT1259487B
IT1259487B ITUD920135A ITUD920135A IT1259487B IT 1259487 B IT1259487 B IT 1259487B IT UD920135 A ITUD920135 A IT UD920135A IT UD920135 A ITUD920135 A IT UD920135A IT 1259487 B IT1259487 B IT 1259487B
Authority
IT
Italy
Prior art keywords
quarter
rolling
cages
series
lamination
Prior art date
Application number
ITUD920135A
Other languages
English (en)
Inventor
Giusto Bruno Di
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Publication of ITUD920135A0 publication Critical patent/ITUD920135A0/it
Priority to ITUD920135A priority Critical patent/IT1259487B/it
Priority to US08/101,603 priority patent/US5435164A/en
Priority to EP93112560A priority patent/EP0584605A1/en
Priority to KR1019930016321A priority patent/KR940003628A/ko
Priority to CN93116800A priority patent/CN1085834A/zh
Priority to MX9305139A priority patent/MX9305139A/es
Priority to JP5211199A priority patent/JPH07164009A/ja
Priority to CA002104881A priority patent/CA2104881A1/en
Publication of ITUD920135A1 publication Critical patent/ITUD920135A1/it
Application granted granted Critical
Publication of IT1259487B publication Critical patent/IT1259487B/it

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
    • 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
    • B21B1/466—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 non-continuous process, i.e. the cast being cut before rolling
    • 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
    • B21B1/30—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 non-continuous process
    • B21B1/32—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 non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • B21B1/34—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 non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by hot-rolling
    • 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
    • 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
    • B21B2201/00—Special rolling modes
    • B21B2201/04—Ferritic rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/04—Thickness, gauge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/14—Reduction rate
    • 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
    • B21B45/004—Heating the product

Abstract

Procedimento per la produzione di lamiere sottili, partendo da colata continua e da spezzoni di bramma di lunghezza voluta, detti spezzoni venendo riscaldati, indi sottoposti a riduzione di larghezza e ricalcatura dei bordi, indi scagliati e sottoposti e laminazione in una serie definita di gabbie di laminazione e quarto (17) presentante a valle un piano di raffreddamento ed a monte ed a valle un primo (24) ed un secondo gruppo avvolgitore (26), ogni detto spezzone venendo sottoposto ad una prima laminazione progressiva in detta serie di gabbie di laminazione a quarto (17), regolate per detta prima laminazione, indi venendo fatto ripassare attraverso detta serie di gabbie di laminazione a quarto (1 7) procedendo in senso inverso, essendo state nel frattempo dette gabbie di laminazione a quarto (18) riregolate, all'uscita di detta rilaminazione il nastro (20) venendo avvolto e riscaldato, indi rilaminato nella detta serie di gabbie di laminazione (17) a quarto regolate per ottenere la lamiera finale, essendo la riduzione delle gabbie differenziata tra gabbie "a monte" (29) e gabbie "a valle" (30). Impianto di laminazione compatto per la produzione di lamiere sottili comprendente, a valle di una colata continua (11), almeno un forno di riscaldo ed equalizzazione (13), un gruppo ricalcatore bordi (14), un gruppo scagliatore (15), un gruppo avvolgitore/svolgitore (24) con mezzi riscaldanti (27), una serie di gabbie di laminazione a quarto (17), detta serie (17)comprendendo da quattro a sei gabbie (18) di laminazione a quarto ed un eventuale gruppo bobinatore (26) lamiera finita,ogni gabbia a quarto (18) di detta serie di gabbie di laminazione a quarto (17) presentando almeno tre gradini di regolazione, essendo ogni gradino di una gabbia (18) di laminazione funzionale con il corrispettivo gradino di laminazione della gabbia (18) prossima, essendo i gradini di riduzione delle gabbie a quarto (18a, 18b) prossime al detto primo gruppo avvolgitore/svolgitore (24) compresi tra circa 24 e 60% ed i gradini di riduzione delle altre gabbie di laminazione a quarto (l8c, 18d, 18e) compresi tra circa 4 e 15%.
ITUD920135A 1992-08-26 1992-08-26 Procedimento per la produzione di lamiere sottili ed impianto di laminazione compatto adottante tale procedimento IT1259487B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ITUD920135A IT1259487B (it) 1992-08-26 1992-08-26 Procedimento per la produzione di lamiere sottili ed impianto di laminazione compatto adottante tale procedimento
US08/101,603 US5435164A (en) 1992-08-26 1993-08-03 Apparatus and method for the manufacture of hot rolled metal strip
EP93112560A EP0584605A1 (en) 1992-08-26 1993-08-05 Apparatus and method for the manufacture of hot rolled metal strip
KR1019930016321A KR940003628A (ko) 1992-08-26 1993-08-23 열간 압연 금속스트립 제조장치와 제조방법
CN93116800A CN1085834A (zh) 1992-08-26 1993-08-25 热轧金属带的制造装置及方法
MX9305139A MX9305139A (es) 1992-08-26 1993-08-25 Mecanismo y metodo para la fabricacion de tiras metalicas laminadas en caliente.
JP5211199A JPH07164009A (ja) 1992-08-26 1993-08-26 熱間圧延金属帯板を生産する装置と方法
CA002104881A CA2104881A1 (en) 1992-08-26 1993-08-26 Apparatus and method for the manufacture of hot rolled metal strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD920135A IT1259487B (it) 1992-08-26 1992-08-26 Procedimento per la produzione di lamiere sottili ed impianto di laminazione compatto adottante tale procedimento

Publications (3)

Publication Number Publication Date
ITUD920135A0 ITUD920135A0 (it) 1992-08-26
ITUD920135A1 ITUD920135A1 (it) 1994-02-26
IT1259487B true IT1259487B (it) 1996-03-20

Family

ID=11421141

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD920135A IT1259487B (it) 1992-08-26 1992-08-26 Procedimento per la produzione di lamiere sottili ed impianto di laminazione compatto adottante tale procedimento

Country Status (8)

Country Link
US (1) US5435164A (it)
EP (1) EP0584605A1 (it)
JP (1) JPH07164009A (it)
KR (1) KR940003628A (it)
CN (1) CN1085834A (it)
CA (1) CA2104881A1 (it)
IT (1) IT1259487B (it)
MX (1) MX9305139A (it)

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WO1994016838A1 (en) * 1993-01-28 1994-08-04 Nippon Steel Corporation Continuous hot rolling method and rolled material joining apparatus
JP3063518B2 (ja) * 1993-12-27 2000-07-12 株式会社日立製作所 連続鋳造装置及び連続鋳造システム
TW336184B (en) * 1995-01-11 1998-07-11 Tippins Inc Intermediate thickness slab caster and inline hot strip and plate line, method of processing metal slabs and slab container
DE19512953A1 (de) * 1995-03-28 1996-10-02 Mannesmann Ag Verfahren und Vorrichtung zur Herstellung von warmgewalztem Stahlband
US5727412A (en) * 1997-01-16 1998-03-17 Tippins Incorporated Method and apparatus for rolling strip or plate
ATE235972T1 (de) * 1997-11-21 2003-04-15 Sms Demag Ag Nachrüstung von warmwalzstrassen zum walzen von dünnen bändern
US6068887A (en) * 1997-11-26 2000-05-30 Kawasaki Steel Corporation Process for producing plated steel sheet
DE19815032A1 (de) 1998-04-03 1999-10-07 Schloemann Siemag Ag Walzverfahren für ein Metallband
US6449147B2 (en) 2000-05-01 2002-09-10 Patent Category Corp. Collapsible structures having enhancements
DE10045085C2 (de) * 2000-09-12 2002-07-18 Siemens Ag Gießwalzanlage
DE10047044A1 (de) * 2000-09-22 2002-04-25 Sms Demag Ag Verfahren und Anlagen zum Herstellen von Bändern und Blechen aus Stahl
DE10109223C1 (de) * 2001-02-26 2002-08-01 Siemens Ag Verfahren zum Betreiben einer Gießwalzanlage
KR100775472B1 (ko) * 2001-10-31 2007-11-12 주식회사 포스코 연속 선재압연 설비의 빌레트 유도용 가이드 폭 자동조절장치
DE10154138A1 (de) * 2001-11-03 2003-05-15 Sms Demag Ag Verfahren und Gießwalzanlage zum Herstellen von Stahlband, insbesondere von Edelstahl-Band
DE10304318C5 (de) * 2003-02-04 2015-10-15 Sms Group Gmbh Verfahren zum Walzen von dünnen und/oder dicken Brammen aus Stahlwerkstoffen zu Warmband
DE102007022928A1 (de) * 2006-05-26 2007-12-13 Sms Demag Ag Vorrichtung zum Herstellen eines Metallbandes durch Stranggießen
DE102008063547A1 (de) * 2008-12-18 2010-07-01 Sms Siemag Aktiengesellschaft Verfahren und Vorrichtung zur Entzunderung eines Metallbandes
RU2415724C1 (ru) * 2009-10-02 2011-04-10 Виктор Николаевич Хлопонин Способ производства горячекатаных полос на металлургическом комплексе мнлз - широкополосовой стан
IT1397191B1 (it) * 2009-12-01 2013-01-04 Siemens Vai Metals Tech Srl Treno universale reversibile compatto per la produzione di profili medio grandi.
IT1403833B1 (it) * 2011-02-03 2013-10-31 Danieli Off Mecc Procedimento di laminazione per nastri e relativa linea di laminazione
DE102011078150A1 (de) * 2011-06-08 2012-12-13 Sms Siemag Ag Verfahren, Computerprogramm und Walzstraße zum Walzen eines Metallbandes
EP3714999B1 (de) * 2019-03-28 2022-09-28 Primetals Technologies Germany GmbH Ermittlung einer anstellung eines walzgerüsts
EP4049768A1 (de) * 2021-02-25 2022-08-31 Primetals Technologies Austria GmbH Giess-walz-verbundanlage und verfahren zur herstellung von warmband mit einer enddicke kleiner als 1,2 mm auf der giess-walz-verbundanlage

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Also Published As

Publication number Publication date
MX9305139A (es) 1994-07-29
US5435164A (en) 1995-07-25
EP0584605A1 (en) 1994-03-02
ITUD920135A1 (it) 1994-02-26
JPH07164009A (ja) 1995-06-27
KR940003628A (ko) 1994-03-12
ITUD920135A0 (it) 1992-08-26
CN1085834A (zh) 1994-04-27
CA2104881A1 (en) 1994-02-27

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