EP0768124A3 - A method and an apparatus for manufacturing wire - Google Patents

A method and an apparatus for manufacturing wire Download PDF

Info

Publication number
EP0768124A3
EP0768124A3 EP96116446A EP96116446A EP0768124A3 EP 0768124 A3 EP0768124 A3 EP 0768124A3 EP 96116446 A EP96116446 A EP 96116446A EP 96116446 A EP96116446 A EP 96116446A EP 0768124 A3 EP0768124 A3 EP 0768124A3
Authority
EP
European Patent Office
Prior art keywords
roller
couple
less
couples
work material
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
EP96116446A
Other languages
German (de)
French (fr)
Other versions
EP0768124A2 (en
EP0768124B1 (en
Inventor
Kohachiro Ohashi
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
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
Priority claimed from JP29220095A external-priority patent/JPH09108709A/en
Priority claimed from JP29219995A external-priority patent/JP3552074B2/en
Priority claimed from JP35333295A external-priority patent/JP3573177B2/en
Priority claimed from JP14832296A external-priority patent/JP3564870B2/en
Priority claimed from JP21198496A external-priority patent/JP3565300B2/en
Priority claimed from JP8274134A external-priority patent/JPH1094812A/en
Application filed by Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Publication of EP0768124A2 publication Critical patent/EP0768124A2/en
Publication of EP0768124A3 publication Critical patent/EP0768124A3/en
Publication of EP0768124B1 publication Critical patent/EP0768124B1/en
Application granted granted Critical
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
    • 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
    • B21B2273/00—Path parameters
    • B21B2273/22—Aligning on rolling axis, e.g. of roll calibers
    • 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
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
    • 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
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/26—Adjusting eccentrically-mounted roll bearings
    • 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
    • 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
    • B21B45/004—Heating the product
    • 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
    • B21B45/04—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 de-scaling, e.g. by brushing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

The rolling apparatus 1 comprises a first roller-couple 101a,101b and a second roller-couple 102a,102b which are arranged adjacently in a feeding direction of work material A1 and roll the work material A1 in different directions each other successively. Each of the first and second roller-couples comprises two rollers each of which has a groove for determining the cross sectional shape of the wire on the circumferential surface thereof. The width of the grooves are less than 7 mm for the first roller-couple 101a,101b and are less than 6 mm for the second roller-couple 102a,102b. The center distance between the first and second roller-couples 101a,101b and 102a,102b is less than 50 mm.
EP19960116446 1995-10-14 1996-10-14 A method and an apparatus for manufacturing wire Expired - Lifetime EP0768124B1 (en)

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
JP29220095A JPH09108709A (en) 1995-10-14 1995-10-14 Rolling machine for wire
JP292200/95 1995-10-14
JP29219995A JP3552074B2 (en) 1995-10-14 1995-10-14 Wire rod rolling equipment
JP292199/95 1995-10-14
JP29220095 1995-10-14
JP29219995 1995-10-14
JP353332/95 1995-12-29
JP35333295 1995-12-29
JP35333295A JP3573177B2 (en) 1995-12-29 1995-12-29 Method and apparatus for hot rolling wire
JP14832296 1996-05-17
JP148322/96 1996-05-17
JP14832296A JP3564870B2 (en) 1996-05-17 1996-05-17 Wire rod rolling equipment
JP21198496 1996-07-22
JP21198496A JP3565300B2 (en) 1996-07-22 1996-07-22 Wire rod rolling method and apparatus
JP211984/96 1996-07-22
JP8274134A JPH1094812A (en) 1996-09-24 1996-09-24 Method and device for rolling wire
JP27413496 1996-09-24
JP274134/96 1996-09-24

Publications (3)

Publication Number Publication Date
EP0768124A2 EP0768124A2 (en) 1997-04-16
EP0768124A3 true EP0768124A3 (en) 2001-01-31
EP0768124B1 EP0768124B1 (en) 2004-01-07

Family

ID=27553039

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960116446 Expired - Lifetime EP0768124B1 (en) 1995-10-14 1996-10-14 A method and an apparatus for manufacturing wire

Country Status (3)

Country Link
EP (1) EP0768124B1 (en)
CA (1) CA2187720C (en)
DE (1) DE69631272T2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5921152A (en) * 1998-02-03 1999-07-13 Morgan Construction Company Optional multi-ratio gear transmission system
TW520304B (en) * 2000-08-21 2003-02-11 Daido Steel Co Ltd Reversible guideless rolling device
DE10207176A1 (en) * 2002-02-20 2003-09-11 Sms Meer Gmbh Rolling line for rolling wire and fine iron
CN102240684B (en) * 2011-05-17 2014-02-12 东莞市科力钢铁线材有限公司 Improved vibration husking device
CN102500730A (en) * 2011-11-18 2012-06-20 广东亚太不锈钢制品有限公司 Production method for titanium alloy V-shaped eyeglass edge wire
JP6259621B2 (en) * 2012-09-27 2018-01-10 新日鐵住金ステンレス株式会社 Super-nonmagnetic soft stainless steel wire rod excellent in cold workability and corrosion resistance and method for producing the same, steel wire, steel wire coil and method for producing the same
WO2017004783A1 (en) * 2015-07-07 2017-01-12 Baoshan Iron & Steel Co., Ltd. Rolling mill
CN114317935A (en) * 2022-01-05 2022-04-12 黄萍萍 Wire winding wire cooling and annealing mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528834A (en) * 1979-07-23 1985-07-16 Nippon Steel Corporation Reduced energy consumption method for rolling bars or wire rods
EP0519470A2 (en) * 1991-06-21 1992-12-23 Sumitomo Metal Industries, Ltd. A method of and an apparatus for producing wire
EP0543479A1 (en) * 1991-07-11 1993-05-26 Morgan Construction Company Rolling mill
US5421183A (en) * 1992-03-07 1995-06-06 Sms Schloemann-Siemag Ag Light-section wire mill

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528834A (en) * 1979-07-23 1985-07-16 Nippon Steel Corporation Reduced energy consumption method for rolling bars or wire rods
EP0519470A2 (en) * 1991-06-21 1992-12-23 Sumitomo Metal Industries, Ltd. A method of and an apparatus for producing wire
EP0543479A1 (en) * 1991-07-11 1993-05-26 Morgan Construction Company Rolling mill
US5421183A (en) * 1992-03-07 1995-06-06 Sms Schloemann-Siemag Ag Light-section wire mill

Also Published As

Publication number Publication date
EP0768124A2 (en) 1997-04-16
CA2187720C (en) 2005-06-14
EP0768124B1 (en) 2004-01-07
CA2187720A1 (en) 1997-04-15
DE69631272T2 (en) 2004-11-04
DE69631272D1 (en) 2004-02-12

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