EP0684092A1 - Verfahren zur herstellung von draht - Google Patents

Verfahren zur herstellung von draht Download PDF

Info

Publication number
EP0684092A1
EP0684092A1 EP94925051A EP94925051A EP0684092A1 EP 0684092 A1 EP0684092 A1 EP 0684092A1 EP 94925051 A EP94925051 A EP 94925051A EP 94925051 A EP94925051 A EP 94925051A EP 0684092 A1 EP0684092 A1 EP 0684092A1
Authority
EP
European Patent Office
Prior art keywords
wire
edges
strips
rounding
bar
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Withdrawn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
EP94925051A
Other languages
English (en)
French (fr)
Other versions
EP0684092A4 (de
Inventor
Vladimir Nikolaevich Stazaev
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.)
Aktsionernoe Obschedtvo Zakrytogo Tipa "Bimet-Nytva"
Original Assignee
Aktsionernoe Obschedtvo Zakrytogo Tipa "Bimet-Nytva"
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 Aktsionernoe Obschedtvo Zakrytogo Tipa "Bimet-Nytva" filed Critical Aktsionernoe Obschedtvo Zakrytogo Tipa "Bimet-Nytva"
Publication of EP0684092A1 publication Critical patent/EP0684092A1/de
Publication of EP0684092A4 publication Critical patent/EP0684092A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire

Definitions

  • the present invention relates to wire production practice.
  • the process in question is a labor-consuming one, since it involves special equipment for wire drawing through drawing dies for a number of passes.
  • the present invention has for its principal object to provide a higher output of the wire production process and a lower power and material consumption.
  • the foregoing object is accomplished due to producing a a wire bar by cutting a strip rolled stock into narrow strips, rounding-off the edges of the strips using the etching process or mechanically, and drawing the resultant wire bar through drawing dies until a preset dimension is obtained. Preparatory to drawing the wire bars are butt-welded together.
  • a 1.5-mm-thick strip rolled stock is produced on double-stand rolling mills, the rolling process occurring for five passes at a speed of 2 - 3.5 m/s and a 20% reduction per pass.
  • the strip rolled stock is cut into 1.5-mm-wide strips to obtain a square wire bar having a 1.5 x 1.5 mm cross-section.
  • the final operation i.e., drawing is performed for three passes at a drawing speed of 0.5 m/s and a 17% reduction per pass.
  • the strip stock is cut into 1-mm-wide strips, which are then welded together, the edges are rounded off, and the strips are drawn to a diameter of 0.75 mm for three passes, the reduction per pass being 8%.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Arc Welding In General (AREA)
  • Metal Extraction Processes (AREA)
EP19940925051 1993-09-07 1994-08-05 Verfahren zur herstellung von draht. Withdrawn EP0684092A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU93044098 1993-09-07
RU93044098A RU2056245C1 (ru) 1993-09-07 1993-09-07 Способ изготовления проволоки
PCT/RU1994/000185 WO1995007155A1 (fr) 1993-09-07 1994-08-05 Procede de production de fil

Publications (2)

Publication Number Publication Date
EP0684092A1 true EP0684092A1 (de) 1995-11-29
EP0684092A4 EP0684092A4 (de) 1996-01-12

Family

ID=20147267

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940925051 Withdrawn EP0684092A4 (de) 1993-09-07 1994-08-05 Verfahren zur herstellung von draht.

Country Status (3)

Country Link
EP (1) EP0684092A4 (de)
RU (1) RU2056245C1 (de)
WO (1) WO1995007155A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110121476A1 (en) * 2009-11-19 2011-05-26 Stratasys, Inc. Encoded consumable materials and sensor assemblies for use in additive manufacturing systems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB464081A (en) * 1935-10-19 1937-04-12 United Eng Foundry Co Improvements in or relating to method of and apparatus for making wire or rod from metal sheet
DE2719964A1 (de) * 1977-05-04 1978-11-16 Roth Gmbh & Co Kg Maschf Verfahren und vorrichtung zum herstellen von mitteldraht
GB2042379A (en) * 1979-02-14 1980-09-24 Hurdelbrink G Method of producing semifinished nickel products
JPH0364487A (ja) * 1989-07-31 1991-03-19 Amorufuasu Denshi Device Kenkyusho:Kk 非晶質金属極細線の製造法
JPH0679346A (ja) * 1992-09-04 1994-03-22 Jeco Co Ltd 非晶質磁性線の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU72714A1 (de) * 1973-07-06 1975-10-08
US3953250A (en) * 1974-10-30 1976-04-27 Monsanto Company Method for producing wire with a small cross-sectional area

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB464081A (en) * 1935-10-19 1937-04-12 United Eng Foundry Co Improvements in or relating to method of and apparatus for making wire or rod from metal sheet
DE2719964A1 (de) * 1977-05-04 1978-11-16 Roth Gmbh & Co Kg Maschf Verfahren und vorrichtung zum herstellen von mitteldraht
GB2042379A (en) * 1979-02-14 1980-09-24 Hurdelbrink G Method of producing semifinished nickel products
JPH0364487A (ja) * 1989-07-31 1991-03-19 Amorufuasu Denshi Device Kenkyusho:Kk 非晶質金属極細線の製造法
JPH0679346A (ja) * 1992-09-04 1994-03-22 Jeco Co Ltd 非晶質磁性線の製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 15 no. 216 (C-0837) ,4 June 1991 & JP-A-03 064487 (AMOROFUASU DENSHI DEVICE KENKYUSHO :KK) *
PATENT ABSTRACTS OF JAPAN vol. 18 no. 331 (M-1626) ,23 June 1994 & JP-A-06 079346 (JECO LTD) 22 March 1994, *
See also references of WO9507155A1 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110121476A1 (en) * 2009-11-19 2011-05-26 Stratasys, Inc. Encoded consumable materials and sensor assemblies for use in additive manufacturing systems
US8658250B2 (en) 2009-11-19 2014-02-25 Stratasys, Inc. Encoded consumable materials and sensor assemblies for use in additive manufacturing systems
US9855679B2 (en) 2009-11-19 2018-01-02 Stratasys, Inc. Encoded consumable materials and sensor assemblies for use in additive manufacturing systems

Also Published As

Publication number Publication date
RU2056245C1 (ru) 1996-03-20
WO1995007155A1 (fr) 1995-03-16
EP0684092A4 (de) 1996-01-12

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