EP1338350A2 - Train de laminoirs pour le laminage de fils et de petits fers - Google Patents

Train de laminoirs pour le laminage de fils et de petits fers Download PDF

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Publication number
EP1338350A2
EP1338350A2 EP03002257A EP03002257A EP1338350A2 EP 1338350 A2 EP1338350 A2 EP 1338350A2 EP 03002257 A EP03002257 A EP 03002257A EP 03002257 A EP03002257 A EP 03002257A EP 1338350 A2 EP1338350 A2 EP 1338350A2
Authority
EP
European Patent Office
Prior art keywords
pair
vertical
horizontal
rolling
roller
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Withdrawn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
EP03002257A
Other languages
German (de)
English (en)
Other versions
EP1338350A3 (fr
Inventor
Jürgen Dr. Lemke
Hubert 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 Group GmbH
Original Assignee
SMS Meer GmbH
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 Meer GmbH filed Critical SMS Meer GmbH
Publication of EP1338350A2 publication Critical patent/EP1338350A2/fr
Publication of EP1338350A3 publication Critical patent/EP1338350A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/12—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process axes being arranged in different planes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B2031/206—Horizontal offset of work rolls
    • 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

Definitions

  • the invention relates to a rolling mill for rolling wire and fine iron a roughing and intermediate line in which the rolled material strand has a plurality of Passes through rolling stands, of which one after the other takes turns one pair of horizontal rolls and the following one pair of vertical rolls.
  • the strand of rolled material with the cross section rolled in this way is then fed into the Rolling mill row introduced a finishing or sizing mill, whose caliber the Cross-section of the rolling stock with relatively small decrease steps and bring corrections (sizing) to the final dimensions.
  • the rolling stands arranged in the roughing or intermediate line each require own drive, and between the individual scaffolds are for the continuous Roll of rolled material consistently of guide devices or supporting roller table sections necessary.
  • these roads bring take up a lot of space and require one during operation correspondingly large operating and maintenance costs.
  • the invention is based on the object, both the number in this preliminary or Intermediate mill required roll stands and the associated space requirement, as well as significantly reduce the remaining effort.
  • FIG. 1 In a horizontal-vertical double frame (not shown), according to FIG Horizontal rollers H1 and H2 with axles AH1 and AH2 mounted.
  • the vertical rolls V1, V2 In the rolling direction WR, behind this pair of horizontal rolls, the vertical rolls V1, V2, of which only the vertical roller V1 is shown in bearings AV1 or (not shown) AV2.
  • the vertical axis plane VEH of the axes AH1 and AH2 of the horizontal rolls H1 and H2 and the vertical axis plane VEV of the axes AV1 and AV2 of the vertical rolls V1 and V2 are against each other by a measure in the rolling direction offset, which can be set and fixed in a manner not shown.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
EP03002257A 2002-02-20 2003-02-01 Train de laminoirs pour le laminage de fils et de petits fers Withdrawn EP1338350A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10207176 2002-02-20
DE10207176A DE10207176A1 (de) 2002-02-20 2002-02-20 Walzenstraße für das Walzen von Draht und Feineisen

Publications (2)

Publication Number Publication Date
EP1338350A2 true EP1338350A2 (fr) 2003-08-27
EP1338350A3 EP1338350A3 (fr) 2004-11-24

Family

ID=27635208

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03002257A Withdrawn EP1338350A3 (fr) 2002-02-20 2003-02-01 Train de laminoirs pour le laminage de fils et de petits fers

Country Status (3)

Country Link
US (1) US20030172704A1 (fr)
EP (1) EP1338350A3 (fr)
DE (1) DE10207176A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1278617A (en) * 1915-08-02 1918-09-10 Morgan Construction Co Rolling-mill.
JPS55103204A (en) * 1979-01-31 1980-08-07 Nippon Steel Corp Continuous rolling apparatus
EP0549896A1 (fr) * 1991-11-29 1993-07-07 Kawasaki Steel Corporation Laminoir calibreur à quatre rouleaux pour fabriquer des barres circulaires en acier
JPH07275906A (ja) * 1994-04-04 1995-10-24 Sumitomo Heavy Ind Ltd ４ロール圧延機のロール軸オフセット装置
EP0768124A2 (fr) * 1995-10-14 1997-04-16 Daido Tokushuko Kabushiki Kaisha Méthode et dispositif de fabrication de fil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528243C3 (de) * 1975-06-25 1979-11-22 Th. Kieserling & Albrecht, 5650 Solingen Richtmaschine für stangenförmige Werkstücke
JPS5817686B2 (ja) * 1979-03-15 1983-04-08 吉田 桂一郎 複数のロ−ラ−ダイス装置
AU596030B2 (en) * 1987-10-30 1990-04-12 Morgan Construction Company Sizing mill and method of rolling a round bar material
DE69224725T2 (de) * 1991-11-29 1998-07-02 Kawasaki Steel Co Vier-Rollen Masswalzwerk zur Herstellung von rundförmigen Stahlstäben
US5832765A (en) * 1995-10-14 1998-11-10 Daido Tokushuko Kabushiki Kaisha Method and an apparatus for manufacturing wire

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1278617A (en) * 1915-08-02 1918-09-10 Morgan Construction Co Rolling-mill.
JPS55103204A (en) * 1979-01-31 1980-08-07 Nippon Steel Corp Continuous rolling apparatus
EP0549896A1 (fr) * 1991-11-29 1993-07-07 Kawasaki Steel Corporation Laminoir calibreur à quatre rouleaux pour fabriquer des barres circulaires en acier
JPH07275906A (ja) * 1994-04-04 1995-10-24 Sumitomo Heavy Ind Ltd ４ロール圧延機のロール軸オフセット装置
EP0768124A2 (fr) * 1995-10-14 1997-04-16 Daido Tokushuko Kabushiki Kaisha Méthode et dispositif de fabrication de fil

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN Bd. 0041, Nr. 50 (M-037), 22. Oktober 1980 (1980-10-22) -& JP 55 103204 A (NIPPON STEEL CORP), 7. August 1980 (1980-08-07) *
PATENT ABSTRACTS OF JAPAN Bd. 1996, Nr. 02, 29. Februar 1996 (1996-02-29) -& JP 07 275906 A (SUMITOMO HEAVY IND LTD; others: 01), 24. Oktober 1995 (1995-10-24) *

Also Published As

Publication number Publication date
US20030172704A1 (en) 2003-09-18
DE10207176A1 (de) 2003-09-11
EP1338350A3 (fr) 2004-11-24

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