EP0987064A3 - Continuous rolling mill for small sections or wire - Google Patents

Continuous rolling mill for small sections or wire Download PDF

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Publication number
EP0987064A3
EP0987064A3 EP99116554A EP99116554A EP0987064A3 EP 0987064 A3 EP0987064 A3 EP 0987064A3 EP 99116554 A EP99116554 A EP 99116554A EP 99116554 A EP99116554 A EP 99116554A EP 0987064 A3 EP0987064 A3 EP 0987064A3
Authority
EP
European Patent Office
Prior art keywords
rolling
unit
behind
finishing
section
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
EP99116554A
Other languages
German (de)
French (fr)
Other versions
EP0987064B1 (en
EP0987064A2 (en
Inventor
Alfred Dipl.-Ing. Müller
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 EP0987064A2 publication Critical patent/EP0987064A2/en
Publication of EP0987064A3 publication Critical patent/EP0987064A3/en
Application granted granted Critical
Publication of EP0987064B1 publication Critical patent/EP0987064B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B21B1/16—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
    • 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
    • B21B45/02—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 for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Ropes Or Cables (AREA)

Abstract

Eine kontinuierliche Feinstahl- oder Drahtstraße, bei der hinter dem Zwischenwalzabschnitt eine Fertigwalz- und eine Maßwalzeinheit und vor, zwischen und hinter diesen Kühlstrecken und Temperaturausgleichstrecken diesen nachgeordnete Walzgutsammeleinrichtungen angeordnet sind.
Die Fertigwalzeinheit besteht hier aus zwei selbständigen Fertigwalzeinheiten (5; 13). Von diesen ist die eine Fertigwalzeinheit (13) in einer, hinter dem Zwischenwalzabschnitt (1) über eine Weiche (2), von einer zweiten Walzlinie (W2) abgezweigten ersten Walzlinie (W1) angeordnet. Diese weist hinter der Weiche (2) eine horizontale Umführung (16) und eine, zwischen dieser, an der Fertigwalzeinheit (13) vorbeilaufende Temperaturausgleichsstrecke (20) mit Kühlstrecke (17), sowie eine weitere, an diese anschließende Umführung (18) auf. Der Umführung (18) ist eine, vor der Fertigwalzeinheit (5) in die zweite Walzlinie (W2) führende Weiche (19) nachgeordnet. Die andere Fertigwalzeinheit (5) ist zusammen mit einer Maßwalzeinheit (6) in der, parallel zu dieser ersten Walzlinie (W1) verlaufenden zweiten Walzlinie (W2) angeordnet.

Figure 00000001
A continuous fine steel or wire mill, in which a finish-rolling unit and a sizing unit are arranged behind the intermediate rolling section and in front of, between and behind these cooling sections and temperature compensation sections are arranged downstream of the rolling stock collecting devices.
The finishing roller unit here consists of two independent finishing rollers (5; 13). Of these, the one finishing roll unit (13) is arranged in a first rolling line (W1) branched off from a second rolling line (W2) behind the intermediate rolling section (1) via a switch (2). This has a horizontal bypass (16) behind the switch (2) and a temperature compensation section (20) with cooling section (17) running past the finishing roller unit (13), as well as a further bypass (18) connected to this. The bypass (18) is followed by a switch (19) leading in front of the finish-rolling unit (5) into the second rolling line (W2). The other finishing roll unit (5) is arranged together with a sizing roll unit (6) in the second rolling line (W2) running parallel to this first rolling line (W1).
Figure 00000001
EP99116554A 1998-09-19 1999-08-24 Continuous rolling mill for small sections or wire Expired - Lifetime EP0987064B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843032A DE19843032A1 (en) 1998-09-19 1998-09-19 Continuous fine steel or wire mill
DE19843032 1998-09-19

Publications (3)

Publication Number Publication Date
EP0987064A2 EP0987064A2 (en) 2000-03-22
EP0987064A3 true EP0987064A3 (en) 2003-05-02
EP0987064B1 EP0987064B1 (en) 2004-10-06

Family

ID=7881569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99116554A Expired - Lifetime EP0987064B1 (en) 1998-09-19 1999-08-24 Continuous rolling mill for small sections or wire

Country Status (5)

Country Link
US (1) US6105412A (en)
EP (1) EP0987064B1 (en)
JP (1) JP2000094004A (en)
AT (1) ATE278481T1 (en)
DE (2) DE19843032A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913452A1 (en) * 1999-03-25 2000-09-28 Sms Demag Ag Arrangement of the multi-stand finishing block and the downstream multi-stand post block in single-core wire rolling mills
AT409463B (en) * 1999-07-26 2002-08-26 Voest Alpine Ind Anlagen ROLLING PLANT
DE10146431B4 (en) * 2001-02-02 2011-04-14 Sms Siemag Aktiengesellschaft Continuous fine steel or wire rod and working method for operating such a fine steel or wire rod
TW505548B (en) * 2001-02-02 2002-10-11 Sms Demag Ag Continuous light section or wire rod rolling train
DE10314802B3 (en) * 2003-04-01 2004-10-28 Sms Meer Gmbh Continuous wire rolling mill
ITMI20050428A1 (en) * 2005-03-16 2006-09-17 Vai Pomini Srl LAMINATION MONOBLOC WITH INTERFRIGERATION
DE102006013921A1 (en) * 2006-03-25 2007-09-27 Sms Meer Gmbh Method for rolling a wire and wire line
JP2009241134A (en) * 2008-03-31 2009-10-22 Kobe Steel Ltd Line for rolling and manufacturing steel wire rod and method of manufacturing steel wire rod
CN102189100B (en) * 2011-03-08 2013-03-20 青岛钢铁控股集团有限责任公司 Steel rolling device
CN110508615A (en) * 2019-08-30 2019-11-29 中冶赛迪工程技术股份有限公司 A kind of high-speed bar mill two-wire rolling mill practice device and method
CN111215446B (en) * 2019-11-18 2021-10-08 盐城市联鑫钢铁有限公司 High-speed rod production line of double-line

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422654A (en) * 1963-07-10 1969-01-21 Morgaardshammars Mek Verk Rolling mill
EP0571789A1 (en) * 1992-05-23 1993-12-01 Sms Schloemann-Siemag Aktiengesellschaft Bar or wire rod device with a continuous rolling train for small rections or wire
EP0606966A1 (en) * 1993-01-12 1994-07-20 Morgan Construction Company Multiple outlet finishing mill
EP0976463A2 (en) * 1998-07-24 2000-02-02 Sms Schloemann-Siemag Aktiengesellschaft Arrangement of the finishing section of a single strand wire rolling mill

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US351840A (en) * 1886-11-02 lenox
US3383896A (en) * 1965-07-09 1968-05-21 Moeller & Neumann Verwalt Ges Continuous small section rolling mill line

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422654A (en) * 1963-07-10 1969-01-21 Morgaardshammars Mek Verk Rolling mill
EP0571789A1 (en) * 1992-05-23 1993-12-01 Sms Schloemann-Siemag Aktiengesellschaft Bar or wire rod device with a continuous rolling train for small rections or wire
EP0606966A1 (en) * 1993-01-12 1994-07-20 Morgan Construction Company Multiple outlet finishing mill
EP0976463A2 (en) * 1998-07-24 2000-02-02 Sms Schloemann-Siemag Aktiengesellschaft Arrangement of the finishing section of a single strand wire rolling mill

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ALBEDYHL M ET AL: "TEMPERATURKONTROLLIERTES WALZEN VON STABSTAHL UND DRAHT", STAHL UND EISEN, VERLAG STAHLEISEN GMBH. DÜSSELDORF, DE, vol. 108, no. 22, 31 October 1988 (1988-10-31), pages 75 - 80, XP000005482, ISSN: 0340-4803 *

Also Published As

Publication number Publication date
US6105412A (en) 2000-08-22
DE59910722D1 (en) 2004-11-11
EP0987064B1 (en) 2004-10-06
ATE278481T1 (en) 2004-10-15
JP2000094004A (en) 2000-04-04
DE19843032A1 (en) 2000-03-23
EP0987064A2 (en) 2000-03-22

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