EP1038600A2 - Agencement du bloc finisseur à plusieurs cages et du bloc suivant à plusieurs cages dans des trains de laminage de fils à brin unique - Google Patents

Agencement du bloc finisseur à plusieurs cages et du bloc suivant à plusieurs cages dans des trains de laminage de fils à brin unique Download PDF

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Publication number
EP1038600A2
EP1038600A2 EP00103116A EP00103116A EP1038600A2 EP 1038600 A2 EP1038600 A2 EP 1038600A2 EP 00103116 A EP00103116 A EP 00103116A EP 00103116 A EP00103116 A EP 00103116A EP 1038600 A2 EP1038600 A2 EP 1038600A2
Authority
EP
European Patent Office
Prior art keywords
block
wire
rolling
rolling line
cooling
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.)
Granted
Application number
EP00103116A
Other languages
German (de)
English (en)
Other versions
EP1038600B1 (fr
EP1038600A3 (fr
Inventor
Rüdiger Grimmel
Michael Kruse
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 EP1038600A2 publication Critical patent/EP1038600A2/fr
Publication of EP1038600A3 publication Critical patent/EP1038600A3/fr
Application granted granted Critical
Publication of EP1038600B1 publication Critical patent/EP1038600B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/18—Switches for directing work in metal-rolling mills or trains
    • 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
    • B21B2201/00—Special rolling modes
    • B21B2201/06—Thermomechanical rolling

Definitions

  • the invention relates to an arrangement of the multi-stand finishing block and the multi-skeleton post-block, which is arranged at a short distance from it in single-core wire rolling mills for optional non-cooling or cooling treatment of the wire strand passing between the two blocks.
  • Roll stand arrangements are already known which are used when using a finished block and post-block make such cooling treatments of the wire strand possible.
  • DE-AS 42 17 149 describes a roll stand arrangement which behind the intermediate scaffolding group and the finishing block two, in and against the Rolling direction provides 180 ° wire guides that can be shifted against each other, between which one or more cooling sections are arranged.
  • DE-198 43 032 is a roll stand arrangement in the first rolling line, close to each other a finished block and a post block and in a second rolling line a second finishing block are arranged.
  • the second rolling line branches behind the previous intermediate rolling mill from the first rolling line and runs parallel to this, on the other Finished block and post block past in two 180 ° diversions before this block in the first rolling line back, one between the two 180 ° bypasses or several cooling sections are arranged.
  • the invention is the Task based on the generic arrangement of a prefabricated block with a for the rolling of steel close behind this post block to be used, which after rolling in the finished block e.g. for control Controlled temperature profiles require cooling treatment over longer distances, before they are rolled in the post-block.
  • This task is accomplished by a, between the finishing block and the post block arranged rolling line changeover solved that leaving the finished block Wire strand either directly after the block or via a bypass rolling line in the one or more cooling sections, as well as a wire bypass and a loop table are arranged.
  • the rolling line switch can, as the invention further provides, than arranged between the finishing block and the post block, transverse to the rolling line Slidable switch piece can be formed, the multiple wire feedthroughs has, the inlet and outlet openings by the transverse displacement of the
  • the switch piece can optionally be inserted into and removed from the rolling line, where a wire bushing runs in a straight line parallel to the rolling line and the the other consists of two cross-shaped wire feedthroughs through the transverse displacement with one of its mouths as an entry or exit opening into the rolling line and with one of its mouths other than Entry or exit opening with the entrance or exit of the bypass rolling line are connected.
  • a finishing block 2 and Postblock 3 arranged with a small distance d. Behind post block 3 are in the same rolling line W1 cooling sections 4 and behind them the wire collecting device 5 provided.
  • the Rolling line change switch 6 which (see also FIGS. 2 and 3) has a straight line Wire feedthrough 6a and two cross wire feedthroughs 6b and 6c.
  • the rolling line change switch 6 is guided in a guide 7 here with the help of a thrust unit 8 in the direction of the double arrow D optionally in two positions can be moved.
  • the Wire bushing 6a In one shift position is the Wire bushing 6a with its inlet opening and its outlet opening in the Rolling line W1.
  • the entrance opening is in the other sliding position E ⁇ b the branch wire feedthrough 6b and the outlet opening A ⁇ c another branch wire feed-through 6c in the rolling line W1.
  • the exit opening AOb leads one of the branch wire feedthroughs 6c, as shown in Fig. 1, in a second rolling line, the bypass rolling line W2, arranged in the cooling sections 9 are.
  • This bypass rolling line W2 is by means of a wire bypass 10 and a loop table 11 via the entrance opening E ⁇ c through the branch wire feedthrough 6c and the exit opening A ⁇ c are returned to the rolling line W1.
  • the arrangement can be changed with the help of this rolling line change switch 6 with direct passage of the wire strand coming from the intermediate scaffolding line by finished block 2 and post block 3 without any intermediate treatment or with intermediate treatment of the wire strand after it emerges from the finished block 2 in cooling section 9 with length compensation using the loop table 11 be operated, the tight distance between prefabricated block 2 and post block 3 remains unchanged.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Wire Processing (AREA)
  • Revetment (AREA)
EP00103116A 1999-03-25 2000-02-16 Agencement du bloc finisseur à plusieurs cages et du bloc suivant à plusieurs cages dans des trains de laminage de fils à brin unique Expired - Lifetime EP1038600B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19913452 1999-03-25
DE19913452A DE19913452A1 (de) 1999-03-25 1999-03-25 Anordnung des mehrgerüstigen Fertigblocks und des, diesem nachgeordneten mehrgerüstigen Nachblocks in einadrigen Drahtwalzstraßen

Publications (3)

Publication Number Publication Date
EP1038600A2 true EP1038600A2 (fr) 2000-09-27
EP1038600A3 EP1038600A3 (fr) 2003-09-24
EP1038600B1 EP1038600B1 (fr) 2005-04-13

Family

ID=7902310

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00103116A Expired - Lifetime EP1038600B1 (fr) 1999-03-25 2000-02-16 Agencement du bloc finisseur à plusieurs cages et du bloc suivant à plusieurs cages dans des trains de laminage de fils à brin unique

Country Status (4)

Country Link
US (1) US6216515B1 (fr)
EP (1) EP1038600B1 (fr)
AT (1) ATE293016T1 (fr)
DE (2) DE19913452A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1228816A2 (fr) * 2001-02-02 2002-08-07 SMS Demag AG Train de laminoir continu à petits fers ou à fils
WO2006097317A1 (fr) * 2005-03-16 2006-09-21 Siemens Vai Metals Technologies S.R.L. Monobloc de laminage avec refroidissement intermédiaire
DE102005044299A1 (de) * 2005-09-16 2007-03-22 Sms Meer Gmbh Drahtstraße

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409463B (de) * 1999-07-26 2002-08-26 Voest Alpine Ind Anlagen Walzwerksanlage
US6976617B2 (en) 2002-05-08 2005-12-20 Morgan Construction Company Uninterrupted continuous rolling of bar and rod products

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217149A1 (de) * 1992-05-23 1993-11-25 Schloemann Siemag Ag Walzwerk für Draht oder Stabstahl mit einer kontinuierlichen Feinstahl- oder Drahtstraße
EP0873798A1 (fr) * 1997-04-25 1998-10-28 Morgan Construction Company Laminoir finisseur à sorties multiples
EP0987064A2 (fr) * 1998-09-19 2000-03-22 Sms Schloemann-Siemag Aktiengesellschaft Train de laminoir continu à petits fers ou à fils

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228505A (en) * 1963-02-18 1966-01-11 Siemag Siegener Masch Bau Rod switch
BE784118A (fr) * 1971-06-05 1972-09-18 Schloemann Ag Procede de laminage de petits fers dans un laminoir a grande capacite, et laminoir a petits fers pour la mise en oeuvre du procede
US5307663A (en) * 1993-01-12 1994-05-03 Morgan Construction Company Multiple outlet finishing mill
AT407347B (de) * 1997-10-10 2001-02-26 Voest Alpine Ind Anlagen Anlage zum herstellen eines warmgewalzten produktes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217149A1 (de) * 1992-05-23 1993-11-25 Schloemann Siemag Ag Walzwerk für Draht oder Stabstahl mit einer kontinuierlichen Feinstahl- oder Drahtstraße
EP0873798A1 (fr) * 1997-04-25 1998-10-28 Morgan Construction Company Laminoir finisseur à sorties multiples
EP0987064A2 (fr) * 1998-09-19 2000-03-22 Sms Schloemann-Siemag Aktiengesellschaft Train de laminoir continu à petits fers ou à fils

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GROOTAARTS M ET AL: "UMBAUMASSNAHMEN AN F]NF EUROP[ISCHEN DRAHTSTRASSEN; CONVERSION MEASURES IN FIVE EUROPEAN WIRE MILLS" STAHL UND EISEN, VERLAG STAHLEISEN GMBH. D]SSELDORF, DE, Bd. 114, Nr. 10, 12. Oktober 1994 (1994-10-12), Seiten 83-89,134, XP000468179 ISSN: 0340-4803 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1228816A2 (fr) * 2001-02-02 2002-08-07 SMS Demag AG Train de laminoir continu à petits fers ou à fils
EP1228816A3 (fr) * 2001-02-02 2004-08-04 SMS Demag AG Train de laminoir continu à petits fers ou à fils
WO2006097317A1 (fr) * 2005-03-16 2006-09-21 Siemens Vai Metals Technologies S.R.L. Monobloc de laminage avec refroidissement intermédiaire
DE102005044299A1 (de) * 2005-09-16 2007-03-22 Sms Meer Gmbh Drahtstraße

Also Published As

Publication number Publication date
EP1038600B1 (fr) 2005-04-13
DE19913452A1 (de) 2000-09-28
DE50010024D1 (de) 2005-05-19
ATE293016T1 (de) 2005-04-15
EP1038600A3 (fr) 2003-09-24
US6216515B1 (en) 2001-04-17

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