EP2881185A1 - Procédé et dispositif de fabrication d'une bande métallique dans le cadre du procédé de laminage - Google Patents

Procédé et dispositif de fabrication d'une bande métallique dans le cadre du procédé de laminage Download PDF

Info

Publication number
EP2881185A1
EP2881185A1 EP14191404.4A EP14191404A EP2881185A1 EP 2881185 A1 EP2881185 A1 EP 2881185A1 EP 14191404 A EP14191404 A EP 14191404A EP 2881185 A1 EP2881185 A1 EP 2881185A1
Authority
EP
European Patent Office
Prior art keywords
reel
rotor
strip
underfloor
casting
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Withdrawn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
EP14191404.4A
Other languages
German (de)
English (en)
Inventor
Dieter Rosenthal
Marcel Gathmann
Christian Bilgen
Wolfgang Fuchs
Christoph Klein
Cosimo Andreas CECERE
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 Siemag AG
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 Siemag AG filed Critical SMS Siemag AG
Publication of EP2881185A1 publication Critical patent/EP2881185A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • B21B1/46—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
    • 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
    • B21B1/40—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 foils which present special problems, e.g. because of thinness
    • 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

Definitions

  • the invention relates to a method for producing a metal strip in G manwalzclar in which first a slab poured in a casting machine and fed to at least one downstream in the conveying direction of the strip rolling mill and rolled here, wherein the finished rolled strip in the conveying direction behind the rolling mill by means of a coiler is reeled. Furthermore, the invention relates to an apparatus for producing a metallic strip in the casting roll process.
  • a slab is first produced in a casting machine.
  • the vertical slab emerging from a mold is deflected in the horizontal and then fed to a rolling mill, in which the strip is rolled out of the casting heat. After the rolling process, the tape is reeled.
  • the rolling mill can consist of several elements (roughing and finishing mill).
  • the invention is in the light of this problem, the task of proposing a generic method for the production of a metallic strip and a corresponding device with which the flexibility of the production or the system can be increased in a simple manner without having to invest significant resources ,
  • a device comprising at least two rotor reels or at least one rotor reel and at least one underfloor reel is used as reel means, wherein for the reeling of a tape having a thickness of less than 0.7 mm, the at least one Rotor reel is used.
  • at least one underfloor reel is used for coiling a strip having a thickness of more than 3.0 mm.
  • the strip production can be done in a continuous casting rolling process in continuous operation or semi-continuous operation; but it is also possible that the tape production takes place in a batch mode. This allows a high system flexibility.
  • a reeling device As a reeling device according to a preferred embodiment of the invention, a device with a single rotor reel and a single underfloor reel is used.
  • a reel device with a single rotor reel and two underfloor reels is used.
  • a separation of the band can take place in front of the reel device, whereby a flying pair of scissors is preferably used for separating the band.
  • the apparatus for producing a metallic strip in the casting-rolling process comprises a casting machine, at least one rolling mill arranged downstream of the casting machine in the conveying direction, and a coiling device downstream of the rolling mill in the conveying direction.
  • the reeling device comprises at least two rotor reels or at least one rotor reel and at least one underfloor reel.
  • scissors are preferably arranged, preferably a flying pair of scissors.
  • the at least one rotor reel preferably has two reel mandrels.
  • the strip is produced in particular by the hot rolling process.
  • the rotor reels or underfloor reels provided according to the invention are known as such in the state of the art, for which purpose reference is expressly made to the documents cited above.
  • the stable coiling of ultra-thin hot strip with a thickness of less than 0.7 mm can be done by means of the rotor reel. Equally, the combination of rotor reel and underfloor reel has proven itself.
  • solution c) (2 rotor reels) there is the advantage that a minimum system length can be achieved. Furthermore, there is a redundancy, which is advantageous in the case of failure of a rotor reel.
  • solution d) and e) (1 or 2 underfloor reels and 1 rotor reel) is a simple structural design. The use of Gurollêtn may optionally be provided. Furthermore, the possibility of extending the rotor reel can be provided.
  • Tapes less than 0.7 mm thick and up to 3.0 mm thick can be wound with the rotor reel (or multiple reels). However, strips of thickness greater than or equal to 3 mm are preferably wound with a conventional underfloor reel (or with several underfloor reels).
  • the highest process stability is achieved by the shortest possible distance between the rotor reel and the flying shears.
  • An advantageously used high speed shear can cut the tape at full speed.
  • the tape can be wound at maximum rolling speed.
  • the single rotor reel already fulfills the tasks of two conventional reels. 2 reel mandrels, 1 Anwickelsystem, 1maschineapparat, 1 inlet guide and 1 Bundausfahrwagen can be used.
  • all bands can be wound under exactly the same conditions.
  • the Anwickelsystem can consist of the following elements: 3 pressure rollers, 3 deflection shells, 3 control cylinder with step control.
  • the Anwickelsystem can be driven out of the reel.
  • the finish winding and discharge of the coils can always be done in the same position.
  • the tape end rollers can be used to hold the outer turns while braking the tape to a stop.
  • a casting-rolling plant is sketched, which is designed as a full-Konti plant and which includes a casting machine 2 and a rolling mill 3 as central elements.
  • the rolling mill 3 In the conveying direction F behind the casting machine 2, the rolling mill 3 is arranged, which may also be a roughing mill and a downstream finishing mill. Commonly used furnace equipment and cooling systems are not shown. Behind the rolling mill 3 is a flying shears 5. In the conveying direction F then closes a Coiler 4 on. With the system, a band 1 can be made, which is wound in the coiler 4 to form a coil.
  • the reeling device 4 comprises at least two rotor reels 4 'or at least one rotor reel 4' and at least one underfloor reel 4 ".
  • the rotor reel 4 ' is provided for the winding of a strip 1 with a thickness of less than 0.7 mm.
  • Fig. 1 is a first embodiment to see, in which the reeling device 4, first a single rotor reel 4 'and then a single underfloor reel 4 "has.
  • FIGS. 2 to 5 For this purpose, alternative embodiments can be seen.
  • the reeling device 4 has two rotor reels 4 'following one another in the conveying direction.
  • the reel device 4 has according to the embodiment Fig. 3 first a rotor reel 4 ', to which two underfloor reels 4 "connect.
  • Fig. 5 provided that initially two Unterflurhaspeln 4 "are present, to which in the conveying direction F a rotor reel 4 'is connected.
  • a tape 1 can be rewound from a rotor reel 4 'if its thickness is between 0.6 and 0.8 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
EP14191404.4A 2013-12-05 2014-11-03 Procédé et dispositif de fabrication d'une bande métallique dans le cadre du procédé de laminage Withdrawn EP2881185A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013225056 2013-12-05
DE102014213537.0A DE102014213537A1 (de) 2013-12-05 2014-07-11 Verfahren und Vorrichtung zur Herstellung eines metallischen Bandes im Gießwalzverfahren

Publications (1)

Publication Number Publication Date
EP2881185A1 true EP2881185A1 (fr) 2015-06-10

Family

ID=51900120

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14191404.4A Withdrawn EP2881185A1 (fr) 2013-12-05 2014-11-03 Procédé et dispositif de fabrication d'une bande métallique dans le cadre du procédé de laminage

Country Status (2)

Country Link
EP (1) EP2881185A1 (fr)
DE (1) DE102014213537A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017036769A1 (fr) * 2015-08-28 2017-03-09 Sms Group Gmbh Installation fonctionnant suivant le concept csp (compact strip production) et procédé de fonctionnement d'une telle installation
CN108788934A (zh) * 2017-05-03 2018-11-13 马勒国际有限公司 用于制造和切割平坦金属的无端元件的生产设备和方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999025501A1 (fr) 1997-11-14 1999-05-27 Mannesmann Ag Dispositifs enrouleurs pour enrouler une bande mince laminee
EP1016471A1 (fr) 1997-11-11 2000-07-05 Ishikawajima-Harima Heavy Industries Co., Ltd. Equipement de reception de matieres laminees a chaud et procede de reception
EP1003617B1 (fr) 1997-08-15 2001-12-12 SMS Demag AG Enrouleuse rotorique
WO2003013750A2 (fr) * 2001-08-07 2003-02-20 Sms Demag Aktiengesellschaft Installation de laminage a chaud
DE69928559T2 (de) 1999-03-25 2006-06-01 Jfe Steel Corp. Verfahren zum wickeln von band
DE60307496T2 (de) 2002-09-19 2007-08-23 Giovanni Arvedi Prozess- und produktionslinie zur herstellung von ultradünnen heissgewalzten streifen auf grundlage der dünnbrammentechnik

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1003617B1 (fr) 1997-08-15 2001-12-12 SMS Demag AG Enrouleuse rotorique
EP1016471A1 (fr) 1997-11-11 2000-07-05 Ishikawajima-Harima Heavy Industries Co., Ltd. Equipement de reception de matieres laminees a chaud et procede de reception
WO1999025501A1 (fr) 1997-11-14 1999-05-27 Mannesmann Ag Dispositifs enrouleurs pour enrouler une bande mince laminee
DE69928559T2 (de) 1999-03-25 2006-06-01 Jfe Steel Corp. Verfahren zum wickeln von band
WO2003013750A2 (fr) * 2001-08-07 2003-02-20 Sms Demag Aktiengesellschaft Installation de laminage a chaud
DE60307496T2 (de) 2002-09-19 2007-08-23 Giovanni Arvedi Prozess- und produktionslinie zur herstellung von ultradünnen heissgewalzten streifen auf grundlage der dünnbrammentechnik

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Die neue Giesswalzanlage", 31 October 1999 (1999-10-31), XP055179645, Retrieved from the Internet <URL:http://www.ewp.rpi.edu/hartford/~ernesto/S2004/CHT/Figures/thyssenkrupp.pdf> [retrieved on 20150326] *
GROOT J ET AL: "NEW HOT ROLLING TECHNOLOGY FOR THIN STRIP ROLLING IN A DIRECT SHEET PLANT//NEUES VERFAHREN ZUM WARMWALZEN VON BAENDERN AUS DUENNBRAMMEN", STAHL UND EISEN, VERLAG STAHLEISEN, DUSSELDORF, DE, vol. 124, no. 2, 16 February 2004 (2004-02-16), pages 45 - 50, XP001046811, ISSN: 0340-4803 *
MARKOV Z M ET AL: "ZWEIWALZENMETHODE UND-ANLAGE ZUR ERZEUGUNG MIKROKRISTALLINER UND AMORPHER METALLBAENDER DIREKT AUS DER SCHMELZE", ELEKTRIE, VEB VERLAG TECHNIK. BERLIN, DD, vol. 48, no. 1, 1 January 1994 (1994-01-01), pages 18,23 - 25, XP000443094, ISSN: 0013-5399 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017036769A1 (fr) * 2015-08-28 2017-03-09 Sms Group Gmbh Installation fonctionnant suivant le concept csp (compact strip production) et procédé de fonctionnement d'une telle installation
CN108788934A (zh) * 2017-05-03 2018-11-13 马勒国际有限公司 用于制造和切割平坦金属的无端元件的生产设备和方法

Also Published As

Publication number Publication date
DE102014213537A1 (de) 2015-06-11

Similar Documents

Publication Publication Date Title
DE3241745C2 (de) Verfahren zum Herstellen von warmgewalztem Stahlband aus stranggegossenem Vormaterial in unmittelbar aufeinanderfolgenden Arbeitsschritten
WO1989011363A1 (fr) Procede pour produire en continu du feuillard d&#39;acier ou de la tole d&#39;acier a partir de produits plats fabriques selon le procede de coulee continue en arc
DE2256030A1 (de) Verfahren und vorrichtung zum walzen von heissen metallwerkstuecken sowie aufwickler zur anwendung beim aufwickeln von heissen metallwerkstuecken
DE69507729T2 (de) Verfahren zur Herstellung von Bandstahl, ausgehend von dünnen Bramen, und entsprechende Anlage
EP4031457B1 (fr) Retrait automatisé de la sangle d&#39;une bobine
DE69410562T2 (de) Verfahren zum Walzen und Schneiden eines kontinuierlich warmgewalzten Stahlbandes
DE60109846T2 (de) Verfahren und Anlage zum Kaltwalzen
DE102008009916A1 (de) Walzanlage zum Walzen von bandförmigem Walzgut
WO2017036769A1 (fr) Installation fonctionnant suivant le concept csp (compact strip production) et procédé de fonctionnement d&#39;une telle installation
DE69909332T2 (de) Integriertes kontinuierliches stranggiess- und inline warmwalzverfahren sowie entsprechendes verfahren mit zwischenwickeln und abwickeln des vorstreifens
EP4323145B1 (fr) Procédé de fabrication de fibres métalliques, plus particulièrement de fibres d&#39;acier
DE102015210863A1 (de) Gieß-Walz-Anlage und Verfahren zu deren Betrieb
EP2881185A1 (fr) Procédé et dispositif de fabrication d&#39;une bande métallique dans le cadre du procédé de laminage
DE102013214939A1 (de) Gießwalzanlage zum Herstellen von Metallbändern
DE1602371A1 (de) Verfahren zum Herstellen eines laenglichen Produktes,wie eines Drahtes,eines Kabels oder einer Stange,aus Kohlenstoffstahl,mit hoher Bruch- und Dehnungsfestigkeit,sowie nach diesem Verfahren hergestellte Produkte
DE102013214940A1 (de) Gießwalzanlage und Verfahren zum Herstellen von Brammen
DE19513999C2 (de) Fertigungslinie und deren Verwendung zum Herstellen von Stahlband
DE102011078150A1 (de) Verfahren, Computerprogramm und Walzstraße zum Walzen eines Metallbandes
EP0449004A2 (fr) Procédé et installation pour la fabrication de bandes laminées à chaud, en particulier pour aciers spéciaux À  partir d&#39;une ébauche en forme de bande coulée en continu
EP3099432B1 (fr) Procédé et dispositif d&#39;échantillonnage de bandes métalliques
DE102018207026A1 (de) Multiflexible Walzanlage
DE102013108184B3 (de) Wickelmaschine und Verfahren zum Herstellen von Drahtkernen für Fahrzeugreifen
DE20117301U1 (de) Vorrichtung für die Herstellung metallener Flachbandleiter
AT511674B1 (de) Inbetriebnahme einer fertigwalzstrasse in einer giess-walz-verbundanlage
EP1107834A1 (fr) Procede et installation de production de larges feuillards a chaud, notamment de brames minces

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20141103

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SMS GROUP GMBH

17Q First examination report despatched

Effective date: 20150722

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20190524