FR2281189A1 - Cold butt welding machine for aluminium and copper - has moving shears to clean joint-surfaces before welding - Google Patents

Cold butt welding machine for aluminium and copper - has moving shears to clean joint-surfaces before welding

Info

Publication number
FR2281189A1
FR2281189A1 FR7427475A FR7427475A FR2281189A1 FR 2281189 A1 FR2281189 A1 FR 2281189A1 FR 7427475 A FR7427475 A FR 7427475A FR 7427475 A FR7427475 A FR 7427475A FR 2281189 A1 FR2281189 A1 FR 2281189A1
Authority
FR
France
Prior art keywords
upsetting
butt welding
clamp
guides
aluminium
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
FR7427475A
Other languages
French (fr)
Other versions
FR2281189B1 (en
Inventor
Nikolai Alexeevich Glagolev
Gennady Alexeevich Klimenko
Anatoly Ivanovich Chvertko
Boris Ivanovich Kononets
Pavel Ivanovich Gursky
Vladimir Alexandrovic Nosachev
Leonid Grigorievich Kravchenko
Valentin Georgievich Basov
Larisa Evgenievna Bogomolova
Viktor Andreevich Ivanov
Konstantin Konstantino
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.)
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Original Assignee
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
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 Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr filed Critical Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Priority to FR7427475A priority Critical patent/FR2281189A1/en
Publication of FR2281189A1 publication Critical patent/FR2281189A1/en
Application granted granted Critical
Publication of FR2281189B1 publication Critical patent/FR2281189B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
    • B23K20/028—Butt welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Wire Processing (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

Machine for cold butt welding semifinished metal products is fitted with a power-driven upsetting mechanism, guides, and two clamps for the parts being welded. The clamp housings are mounted on the guides so one housing is stationary while the other moves in the upsetting direction. Between the clamp housings are shear-knives with a vertical drive unit at 90 degree to the upsetting direction, for cleaning the joint-surfaces; and each clamp has two jaws and a separate drive unit. On the stationary clamp housing is a support which can move along the upsetting direction, the shears being mounted on this support, and the guides float in mountings on the upsetting mechanism, which is located on a pivot so it can move at 90 degrees to the axis of upsetting. Used for cold butt welding of Al to Al; Cu to Cu; and Al to Cu, e.g. the coil ends of large power transformers or for the mfr. of endless, i.e. very long, wires.
FR7427475A 1974-08-07 1974-08-07 Cold butt welding machine for aluminium and copper - has moving shears to clean joint-surfaces before welding Granted FR2281189A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7427475A FR2281189A1 (en) 1974-08-07 1974-08-07 Cold butt welding machine for aluminium and copper - has moving shears to clean joint-surfaces before welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7427475A FR2281189A1 (en) 1974-08-07 1974-08-07 Cold butt welding machine for aluminium and copper - has moving shears to clean joint-surfaces before welding

Publications (2)

Publication Number Publication Date
FR2281189A1 true FR2281189A1 (en) 1976-03-05
FR2281189B1 FR2281189B1 (en) 1976-12-31

Family

ID=9142219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427475A Granted FR2281189A1 (en) 1974-08-07 1974-08-07 Cold butt welding machine for aluminium and copper - has moving shears to clean joint-surfaces before welding

Country Status (1)

Country Link
FR (1) FR2281189A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525862A (en) * 1948-06-15 1950-10-17 Babcock & Wilcox Co Electrical resistance butt welding apparatus
DE925602C (en) * 1950-12-21 1955-03-24 Siemens Ag Electric butt welding machine
GB943343A (en) * 1960-01-05 1963-12-04 Taylor Winfield Corp Flash welding apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525862A (en) * 1948-06-15 1950-10-17 Babcock & Wilcox Co Electrical resistance butt welding apparatus
DE925602C (en) * 1950-12-21 1955-03-24 Siemens Ag Electric butt welding machine
GB943343A (en) * 1960-01-05 1963-12-04 Taylor Winfield Corp Flash welding apparatus

Also Published As

Publication number Publication date
FR2281189B1 (en) 1976-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse