EP1038600B1 - Anordnung des mehrgerüstigen Fertigblocks und des, diesem nachgeordneten mehrgerüstigen Nachblocks in einadrigen Drahtwalzstrassen - Google Patents
Anordnung des mehrgerüstigen Fertigblocks und des, diesem nachgeordneten mehrgerüstigen Nachblocks in einadrigen Drahtwalzstrassen Download PDFInfo
- Publication number
- EP1038600B1 EP1038600B1 EP00103116A EP00103116A EP1038600B1 EP 1038600 B1 EP1038600 B1 EP 1038600B1 EP 00103116 A EP00103116 A EP 00103116A EP 00103116 A EP00103116 A EP 00103116A EP 1038600 B1 EP1038600 B1 EP 1038600B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wire
- finishing block
- block
- pitch 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.)
- Expired - Lifetime
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 48
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 238000011282 treatment Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
Images
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 finished block and of this, at a small distance downstream multigrade Nachblocks in single-strand wire rod mills for optional non-cooling or cooling treatment between the two blocks passing through the wire strand, (See, for example, Grootaarts M. et al .: "Reconstruction of Five European Wire lines, steel and iron, Verlag Stahleisen GmbH, Vol. 114, No. 10, 12 October 1994).
- the second rolling line branches behind the previous intermediate rolling mill from the first rolling line and leads parallel to this, at the Finished block and block after passing in two 180 ° revolutions in front of this block in the first rolling line back, wherein between the two 180 ° -Um Entryen a or more cooling sections are arranged.
- the invention is the Task underlying the generic arrangement of a finished block with a near behind this arranged secondary block also for rolling steel usable after rolling in the finishing block e.g. for the control controlled temperature profiles require longer stretches of cooling treatment, before they are rolled in the final block.
- This task is done by one, between the finished block and the postblock arranged rolling line crossover solved that leaving the finished block Wire strand either to the secondary block directly or via a bypass rolling line zunot, in the one or more cooling sections, as well as a wire guide and a sling table are arranged.
- the rolling line switch can, as the invention further provides as arranged between the finished block and the secondary block, transverse to the rolling line slideable switch piece be formed, the multiple wire feedthroughs has, whose input or Ausfactö Stammen by the transverse displacement of the Turnout piece either in the rolling line on and out of this are, wherein a wire feedthrough runs in a straight line parallel to the rolling line and the is formed of two, cross-running wire feedthroughs, the by the transverse displacement with one of its mouths as an inlet or outlet opening in the rolling line einbring- and with one of their other mouths than Entry or exit opening with the entrance or the exit of Um arrangementswalzline are connected.
- the Wire feedthrough 6 a In the one shift position is the Wire feedthrough 6 a with its inlet opening and its outlet opening in the Rolling line W1.
- the other displacement position In the other displacement position are the entrance opening Eöb the branch wire feedthrough 6b and the outlet opening A ⁇ c the other branch wire bushing 6c in the rolling line W1.
- the exit opening A ⁇ b leads one of the branch wire feedthroughs 6c, as shown in Fig. 1, in a second rolling line, the Um Equipmentszwalzline W2, arranged in the cooling sections 9 are.
- This Um Equipmentswalzline W2 is by means of a wire guide 10th and a loop table 11 via the entrance opening Eoec through the branch wire feedthrough 6c and the exit opening A ⁇ c returned to the rolling line W1.
Description
- Fig. 1
- die Draufsicht auf die Walzgerüstanordnung in schematischer Darstellung,
- Fig. 2
- eine Einzelheit in der Draufsicht, ebenfalls in schematischer Darstellung und
- Fig. 3
- die Seitenansicht von Fig. 2.
- 1
- (letztes) Gerüst
- 2
- Fertigblock
- 3
- Nachblock
- 4
- Kühlstrecke
- 5
- Drahtsammeleinrichtung
- 6
- Weichenstück (der Walzlinienwechselweiche)
- 6a
- Drahtdurchführung
- 6b
- Drahtdurchführung
- 6c
- Drahtdurchführung
- 7
- Führung
- 8
- Schubaggregat
- 9
- Kühlstrecke
- 10
- Drahtumführung
- 11
- Schlingentisch
- AÖ
- Ausgangsöffnung
- AÖa
- Ausgangsöffnung
- AÖb
- Ausgangsöffnung
- AÖc
- Ausgangsöffnung
- EÖ
- Eingangsöffnung
- EÖa
- Eingangsöffnung
- EÖb
- Eingangsöffnung
- EÖc
- Eingangsöffnung
- W1
- Walzlinie
- W2
- Umführungs-Walzlinie
- d
- Abstand
- D
- Doppelpfeil
Claims (2)
- Anordnung des mehrgerüstigen Fertigblocks und des diesem, in geringem Abstand nachgeordneten mehrgerüstigen Nachblocks in einadrigen Drahtwalzstraßen zur wahlweisen Nichtkühl- bzw. Kühlbehandlung des zwischen beiden Blöcken durchlaufenden Drahtstrangs,
gekennzeichnet durch
eine, zwischen dem Fertigblock (2) und dem Nachblock (3) angeordnete Walzlinien-Wechselweiche (6), die den, den Fertigblock (2) verlassenden Drahtstrang wahlweise dem Nachblock (3) direkt oder über eine Umführwalzlinie (W2) zuleitet, in der eine oder mehrere Kühlstrecken (9), eine Drahtumführung (10) und ein Schlingentisch (11) angeordnet sind. - Anordnung nach Anspruch 1,
gekennzeichnet durch
ein, zwischen dem Fertigblock (2) und dem Nachblock (3) angeordnetes, quer zur Walzlinie (W1) verschiebbares Weichenstrück (6), das mehrere Drahtdurchführungen (6a, 6b, 6c) aufweist, deren Ein- bzw. Ausführöffnungen durch die Querverschiebung des Weichenstücks (6) wahlweise in die Walzlinie (W1) ein- und aus dieser ausbringbar sind, wobei eine Drahtdurchführung (6a) geradlinig, parallel zur Walzlinie (W1) verläuft, und die andere aus zwei, über Kreuz verlaufenden Drahtdurchführungen (6b, 6c) gebildet wird, die mit jeweils einer ihrer Mündungen Eingangsöffnung (EÖb) bzw. Ausgangsöffnung (AÖc) in die Walzlinie (W1) einbringbar und mit jeweils einer ihrer anderen Mündungen Eingangsöffnung (EÖc) bzw. Ausgangsöffnung (AÖb) mit dem Eingang bzw. dem Ausgang der Umführwalzlinie (W2) verbunden sind.
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 EP1038600A2 (de) | 2000-09-27 |
EP1038600A3 EP1038600A3 (de) | 2003-09-24 |
EP1038600B1 true EP1038600B1 (de) | 2005-04-13 |
Family
ID=7902310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00103116A Expired - Lifetime EP1038600B1 (de) | 1999-03-25 | 2000-02-16 | Anordnung des mehrgerüstigen Fertigblocks und des, diesem nachgeordneten mehrgerüstigen Nachblocks in einadrigen Drahtwalzstrassen |
Country Status (4)
Country | Link |
---|---|
US (1) | US6216515B1 (de) |
EP (1) | EP1038600B1 (de) |
AT (1) | ATE293016T1 (de) |
DE (2) | DE19913452A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT409463B (de) * | 1999-07-26 | 2002-08-26 | Voest Alpine Ind Anlagen | Walzwerksanlage |
TW505548B (en) * | 2001-02-02 | 2002-10-11 | Sms Demag Ag | Continuous light section or wire rod rolling train |
US6976617B2 (en) | 2002-05-08 | 2005-12-20 | Morgan Construction Company | Uninterrupted continuous rolling of bar and rod products |
ITMI20050428A1 (it) * | 2005-03-16 | 2006-09-17 | Vai Pomini Srl | Monoblocco di laminazione con interrefrigerazione |
DE102005044299A1 (de) * | 2005-09-16 | 2007-03-22 | Sms Meer Gmbh | Drahtstraße |
Family Cites Families (7)
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 |
DE4217149A1 (de) * | 1992-05-23 | 1993-11-25 | Schloemann Siemag Ag | Walzwerk für Draht oder Stabstahl mit einer kontinuierlichen Feinstahl- oder Drahtstraße |
US5307663A (en) * | 1993-01-12 | 1994-05-03 | Morgan Construction Company | Multiple outlet finishing mill |
US5893288A (en) * | 1997-04-25 | 1999-04-13 | 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 |
DE19843032A1 (de) * | 1998-09-19 | 2000-03-23 | Schloemann Siemag Ag | Kontinuierliche Feinstahl- oder Drahtstraße |
-
1999
- 1999-03-25 DE DE19913452A patent/DE19913452A1/de not_active Withdrawn
-
2000
- 2000-02-16 EP EP00103116A patent/EP1038600B1/de not_active Expired - Lifetime
- 2000-02-16 DE DE50010024T patent/DE50010024D1/de not_active Expired - Fee Related
- 2000-02-16 AT AT00103116T patent/ATE293016T1/de not_active IP Right Cessation
- 2000-03-23 US US09/533,474 patent/US6216515B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE50010024D1 (de) | 2005-05-19 |
ATE293016T1 (de) | 2005-04-15 |
DE19913452A1 (de) | 2000-09-28 |
EP1038600A2 (de) | 2000-09-27 |
US6216515B1 (en) | 2001-04-17 |
EP1038600A3 (de) | 2003-09-24 |
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