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FR2454868A1 - Butt welding machine using flash or resistance welding - where rigid structure prevents workpieces tilting during upsetting or forging of butt joint - Google Patents

Butt welding machine using flash or resistance welding - where rigid structure prevents workpieces tilting during upsetting or forging of butt joint

Info

Publication number
FR2454868A1
FR2454868A1 FR7910728A FR7910728A FR2454868A1 FR 2454868 A1 FR2454868 A1 FR 2454868A1 FR 7910728 A FR7910728 A FR 7910728A FR 7910728 A FR7910728 A FR 7910728A FR 2454868 A1 FR2454868 A1 FR 2454868A1
Authority
FR
France
Prior art keywords
forging
butt
rigid structure
flash
slide
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Withdrawn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
FR7910728A
Other languages
French (fr)
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.)
SEDUCA SA
Original Assignee
SEDUCA SA
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 SEDUCA SA filed Critical SEDUCA SA
Priority to FR7910728A priority Critical patent/FR2454868A1/en
Publication of FR2454868A1 publication Critical patent/FR2454868A1/en
Withdrawn legal-status Critical Current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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/04—Flash butt welding
    • B23K11/046—Apparatus therefor
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/02—Pressure butt welding
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/04—Flash butt welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

The machine includes a frame on which is a stationary holder fitted with a pair of clamping jaws feeding electric current to one workpiece (P1). The frame also supports two guide bars, along which a slide can be driven horizontally; and the slide carries a pair of clamping jaws feeding electric current to the second workpiece (P2). The slide is driven towards the stationary holder to create a flash weld or the forging or upsetting of the butt joint; and the clamping jaws, slide, guide bars, and the stationary holder, are all in the same vertical plane of the frame. A rigid structure is obtd. for the machine so that neither piece (P1, P2) can tilt; and the machine provides high accessibility, e.g. for automatic loading and unloading of the pieces.
FR7910728A 1979-04-23 1979-04-23 Butt welding machine using flash or resistance welding - where rigid structure prevents workpieces tilting during upsetting or forging of butt joint Withdrawn FR2454868A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7910728A FR2454868A1 (en) 1979-04-23 1979-04-23 Butt welding machine using flash or resistance welding - where rigid structure prevents workpieces tilting during upsetting or forging of butt joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910728A FR2454868A1 (en) 1979-04-23 1979-04-23 Butt welding machine using flash or resistance welding - where rigid structure prevents workpieces tilting during upsetting or forging of butt joint

Publications (1)

Publication Number Publication Date
FR2454868A1 true FR2454868A1 (en) 1980-11-21

Family

ID=9224823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910728A Withdrawn FR2454868A1 (en) 1979-04-23 1979-04-23 Butt welding machine using flash or resistance welding - where rigid structure prevents workpieces tilting during upsetting or forging of butt joint

Country Status (1)

Country Link
FR (1) FR2454868A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU183849A1 (en) *
LU36724A1 (en) *
GB536439A (en) * 1938-12-31 1941-05-14 British Thomson Houston Co Ltd Improvements in and relating to electric welding machines
DE1068402B (en) * 1959-11-05
US2967925A (en) * 1958-01-15 1961-01-10 Theodor Wupperman G M B H Resistance butt-welding machine
GB900281A (en) * 1958-01-15 1962-07-04 Wuppermann Gmbh Theodor Improvements in or relating to electric flash butt welding machines
US3349216A (en) * 1964-06-04 1967-10-24 Inst Elektroswarki Patona Machine for resistance butt-welding

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU183849A1 (en) *
LU36724A1 (en) *
DE1068402B (en) * 1959-11-05
GB536439A (en) * 1938-12-31 1941-05-14 British Thomson Houston Co Ltd Improvements in and relating to electric welding machines
US2967925A (en) * 1958-01-15 1961-01-10 Theodor Wupperman G M B H Resistance butt-welding machine
GB900281A (en) * 1958-01-15 1962-07-04 Wuppermann Gmbh Theodor Improvements in or relating to electric flash butt welding machines
US3349216A (en) * 1964-06-04 1967-10-24 Inst Elektroswarki Patona Machine for resistance butt-welding

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Legal Events

Date Code Title Description
ST Notification of lapse