FR2187489A1 - Moving mobile plate of resistance butt welder - ensuring impulse melting of workpiece ends - Google Patents

Moving mobile plate of resistance butt welder - ensuring impulse melting of workpiece ends

Info

Publication number
FR2187489A1
FR2187489A1 FR7221080A FR7221080A FR2187489A1 FR 2187489 A1 FR2187489 A1 FR 2187489A1 FR 7221080 A FR7221080 A FR 7221080A FR 7221080 A FR7221080 A FR 7221080A FR 2187489 A1 FR2187489 A1 FR 2187489A1
Authority
FR
France
Prior art keywords
workpiece ends
machine
melting
mobile plate
ensuring
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
FR7221080A
Other languages
French (fr)
Other versions
FR2187489B1 (en
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 FR7221080A priority Critical patent/FR2187489A1/en
Publication of FR2187489A1 publication Critical patent/FR2187489A1/en
Application granted granted Critical
Publication of FR2187489B1 publication Critical patent/FR2187489B1/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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/12—Spot welding; Stitch welding making use of vibrations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)

Abstract

Mobile plate (I) is moved by an hydraulic drive transmitting a progressive translative movement to it for continuously melting the workpiece ends, comprising a jack and a slide mounted on a fixed part of the machine. (I) is fixed to the jack rod and a reduction motor mounted on (I) has a screw transmitting a translative movement to the slide plunger, and a spring for withdrawing the plunger. A mechanism oscillates (I) to ensure impulsive melting of the workpiece ends and comprises a drive rotating a shaft on which is mounted an axially mobile cam carrying the armature of an electromagnet disposed on a fixed part of the machine and acting on the slide plunger rod through a roller and an adjusting screw fixed to a spring loaded lever articulated at a fixed part of the machine.
FR7221080A 1972-06-12 1972-06-12 Moving mobile plate of resistance butt welder - ensuring impulse melting of workpiece ends Granted FR2187489A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7221080A FR2187489A1 (en) 1972-06-12 1972-06-12 Moving mobile plate of resistance butt welder - ensuring impulse melting of workpiece ends

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7221080A FR2187489A1 (en) 1972-06-12 1972-06-12 Moving mobile plate of resistance butt welder - ensuring impulse melting of workpiece ends

Publications (2)

Publication Number Publication Date
FR2187489A1 true FR2187489A1 (en) 1974-01-18
FR2187489B1 FR2187489B1 (en) 1974-07-26

Family

ID=9100047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7221080A Granted FR2187489A1 (en) 1972-06-12 1972-06-12 Moving mobile plate of resistance butt welder - ensuring impulse melting of workpiece ends

Country Status (1)

Country Link
FR (1) FR2187489A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448958A1 (en) * 1979-02-15 1980-09-12 Inst Elektroswarki Patona Continuous flash butt-welding appts. with hydraulic drive - to generate oscillatory relative motion of workpieces (SW 1.9.80)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1325351A (en) * 1962-06-12 1963-04-26 Bratislavske Elektrotechnicke Method and device for electric resistance and fusion steel welding
FR1517114A (en) * 1967-02-08 1968-03-15 Inst Elektroswarki Patona A method of resistance butt welding with sparking and a device for clamping a part to be welded in the implementation of this method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1325351A (en) * 1962-06-12 1963-04-26 Bratislavske Elektrotechnicke Method and device for electric resistance and fusion steel welding
FR1517114A (en) * 1967-02-08 1968-03-15 Inst Elektroswarki Patona A method of resistance butt welding with sparking and a device for clamping a part to be welded in the implementation of this method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448958A1 (en) * 1979-02-15 1980-09-12 Inst Elektroswarki Patona Continuous flash butt-welding appts. with hydraulic drive - to generate oscillatory relative motion of workpieces (SW 1.9.80)

Also Published As

Publication number Publication date
FR2187489B1 (en) 1974-07-26

Similar Documents

Publication Publication Date Title
GB1402816A (en) Apparatus for winding strand material
GB1231971A (en)
GB976647A (en) Centreless grinding machine
GB1270605A (en) A stored energy control mechanism, particularly for a circuit breaker
FR2187489A1 (en) Moving mobile plate of resistance butt welder - ensuring impulse melting of workpiece ends
US3665649A (en) Apparatus for grinding of rod-shaped workpieces
GB1129247A (en) Sheet metal working machine particularly a nibbling machine
GB1205574A (en) Spring winding machine
US2874517A (en) Grinding machine
GB1071594A (en) Outboard bearing for tension reel
GB1251123A (en)
GB1387198A (en) Machine tool slide feed and stop mechanism
US3442113A (en) Material feeding apparatus
US3162079A (en) Apparatus for cutting metal strip into sheets
US2661637A (en) Quick return cam follower for machine tools
JPS5817097B2 (en) Pallet stopping and starting device in chain type pallet transfer device
SU108620A1 (en) Machine for anodic-mechanical cutting of rings from pipes
US2926464A (en) Automatically-regulated precisionball processing machine
GB597875A (en) Improvements in or relating to apparatus for cutting-off lengths of moving material
SU429913A1 (en) DRIVE OF MOVEMENT OF THE MOBILE PLATE OF THE MACHINE FOR CONTACT BUTT WELDING
GB971260A (en) Improvements in cigarette rod cutting devices
KR930007569B1 (en) Wheel type forming machine
SU510330A1 (en) Device for cutting to lengths continuously moving billets
US732184A (en) Dimensioning apparatus.
SU1558549A1 (en) Mechanism for cutting off blanks for die forging automatic machine

Legal Events

Date Code Title Description
ST Notification of lapse