EP1240954A3 - Amélioration d'une machine de coulée continue et de laminage à chaud pour la fabrication parallèle des tiges ou des fils - Google Patents

Amélioration d'une machine de coulée continue et de laminage à chaud pour la fabrication parallèle des tiges ou des fils Download PDF

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Publication number
EP1240954A3
EP1240954A3 EP02001543A EP02001543A EP1240954A3 EP 1240954 A3 EP1240954 A3 EP 1240954A3 EP 02001543 A EP02001543 A EP 02001543A EP 02001543 A EP02001543 A EP 02001543A EP 1240954 A3 EP1240954 A3 EP 1240954A3
Authority
EP
European Patent Office
Prior art keywords
wires
hot rolling
continuous casting
rolling apparatus
improved 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.)
Withdrawn
Application number
EP02001543A
Other languages
German (de)
English (en)
Other versions
EP1240954A2 (fr
Inventor
Ferruccio Sclippa
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 Siemag AG
Original Assignee
SMS Demag 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 Demag AG filed Critical SMS Demag AG
Publication of EP1240954A2 publication Critical patent/EP1240954A2/fr
Publication of EP1240954A3 publication Critical patent/EP1240954A3/fr
Withdrawn legal-status Critical Current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
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/02—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills
    • B21B35/04—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills each stand having its own motor or motors
    • 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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
    • 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
    • B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/005—Continuous casting of metals, i.e. casting in indefinite lengths of wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/0403—Multiple moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/14—Plants for continuous casting
    • B22D11/147—Multi-strand plants
    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • 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
    • B21B13/005—Cantilevered roll stands
    • 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
    • B21B2013/003—Inactive rolling stands
    • 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
    • B21B2013/006—Multiple strand rolling mills; Mill stands with multiple caliber rolls
    • 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
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/22—Hinged chocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/006—Pinch roll sets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
    • B21B41/08—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters without overall change in the general direction of movement of the work
    • 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
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5184—Casting and working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
EP02001543A 2001-02-15 2002-01-23 Amélioration d'une machine de coulée continue et de laminage à chaud pour la fabrication parallèle des tiges ou des fils Withdrawn EP1240954A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPN010011 2001-02-15
IT2001PN000011A ITPN20010011A1 (it) 2001-02-15 2001-02-15 Impianto perfezionato di colata continua e laminazione a caldo per laproduzione in parallelo simultanea di barre o fili.

Publications (2)

Publication Number Publication Date
EP1240954A2 EP1240954A2 (fr) 2002-09-18
EP1240954A3 true EP1240954A3 (fr) 2002-09-25

Family

ID=11453222

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02001543A Withdrawn EP1240954A3 (fr) 2001-02-15 2002-01-23 Amélioration d'une machine de coulée continue et de laminage à chaud pour la fabrication parallèle des tiges ou des fils

Country Status (4)

Country Link
US (1) US6647604B2 (fr)
EP (1) EP1240954A3 (fr)
JP (1) JP2002301552A (fr)
IT (1) ITPN20010011A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20010098A1 (it) * 2001-05-25 2002-11-25 Sms Demag Aktiengesellshaft Impianto perfezionato di colata continua e laminazione a caldo per la produzione in parallelo diversificata di barre o fili
JP2006263767A (ja) * 2005-03-23 2006-10-05 Showa Denko Kk 異形材およびその製造方法
AT506603B8 (de) * 2008-04-04 2010-03-15 Siemens Vai Metals Tech Gmbh Verfahren und vorrichtung für eine giess-walz-verbundanlage
ES2734851T3 (es) * 2010-07-26 2019-12-12 Primetals Tech Italy S R L Aparato y método para la producción de productos alargados de metal
ITMI20131661A1 (it) 2013-10-08 2015-04-09 Danieli Off Mecc Trascinatore unico per barre o fili laminati
US10850322B2 (en) * 2017-10-30 2020-12-01 Nucor Corporation Casting stand control system with radius roll feedback and method of use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645201A (en) * 1979-09-22 1981-04-24 Daido Steel Co Ltd Continuous rolling method for bar steel
DE2946289A1 (de) * 1979-11-16 1981-05-27 Magyar Aluminiumipari Tröszt, Budapest Kokillengespann zum halbkontinuierlichen und kontinuierlichen stranggiessen von insbesondere walzbloecken hohen querschnitts
GB2081148A (en) * 1980-08-08 1982-02-17 Mannesmann Ag Multi-strand Continuous Casting Apparatus
EP0442523A2 (fr) * 1990-02-15 1991-08-21 Nippon Steel Corporation Procédé et dispositif pour fabriquer des bandes, des barres et fils

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1156986A (en) * 1914-08-14 1915-10-19 William A Dunn Rolling-mill.
AT284043B (de) * 1966-12-06 1970-08-25 Boehler & Co Ag Geb Verfahren zur Regelung der Arbeitsbedingungen bei der Herstellung von Walzprodukten aus Stranggußerzeugnissen aus hochschmelzenden Metallen, insbesondere aus unlegierten und legierten Stählen
US4129023A (en) * 1977-10-11 1978-12-12 Morgan Construction Company Rolling mill
US4291747A (en) * 1979-10-31 1981-09-29 Gus Sevastakis Cooler for twin strand continuous casting
JPS57193205A (en) 1981-05-26 1982-11-27 Sumitomo Metal Ind Ltd Rolling method for steel bar or the like
DE3207149C1 (de) * 1982-02-27 1983-07-07 Mannesmann AG, 4000 Düsseldorf Stranggiesskokille fuer fluessige Metalle
JPS60130401A (ja) 1983-12-17 1985-07-11 Nippon Steel Corp 圧延材の多条分割装置
US5027632A (en) * 1990-02-02 1991-07-02 Pong David T No-twist slit-rolling approach ("NTA") apparatus and method for manufacturing steel reinforcing rod
DE4009861C2 (de) 1990-03-28 2003-06-12 Sms Demag Ag Verfahren zur Herstellung von warmgewalztem Stangenmaterial wie Feinstahl oder Draht und Anlage zur Durchführung des Verfahrens
IT1288842B1 (it) 1996-01-26 1998-09-25 Simac Spa Metodo e rispettivo impianto di laminazione a caldo per la produzione in continuo di barre, tondini o filo
LU90071B1 (de) * 1997-05-30 1998-12-01 Wurth Paul Sa Stranggiessvorrichtung
US6546776B2 (en) * 2001-01-31 2003-04-15 Morgan Construction Company High speed finishing block
ITPN20010010A1 (it) * 2001-02-15 2002-08-16 Sms Demag Aktiengesellshaft Gabbia di laminazione verticale per impianto di laminazione a caldo per la produzione in parallelo simultanea di barre o fili.
ITUD20010098A1 (it) * 2001-05-25 2002-11-25 Sms Demag Aktiengesellshaft Impianto perfezionato di colata continua e laminazione a caldo per la produzione in parallelo diversificata di barre o fili

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645201A (en) * 1979-09-22 1981-04-24 Daido Steel Co Ltd Continuous rolling method for bar steel
DE2946289A1 (de) * 1979-11-16 1981-05-27 Magyar Aluminiumipari Tröszt, Budapest Kokillengespann zum halbkontinuierlichen und kontinuierlichen stranggiessen von insbesondere walzbloecken hohen querschnitts
GB2081148A (en) * 1980-08-08 1982-02-17 Mannesmann Ag Multi-strand Continuous Casting Apparatus
EP0442523A2 (fr) * 1990-02-15 1991-08-21 Nippon Steel Corporation Procédé et dispositif pour fabriquer des bandes, des barres et fils

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 005, no. 101 (M - 076) 30 June 1981 (1981-06-30) *

Also Published As

Publication number Publication date
EP1240954A2 (fr) 2002-09-18
ITPN20010011A1 (it) 2002-08-16
US6647604B2 (en) 2003-11-18
JP2002301552A (ja) 2002-10-15
US20020162377A1 (en) 2002-11-07

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