FR2371264A1 - Procede de soudage en bout par etincelage continu - Google Patents

Procede de soudage en bout par etincelage continu

Info

Publication number
FR2371264A1
FR2371264A1 FR7734917A FR7734917A FR2371264A1 FR 2371264 A1 FR2371264 A1 FR 2371264A1 FR 7734917 A FR7734917 A FR 7734917A FR 7734917 A FR7734917 A FR 7734917A FR 2371264 A1 FR2371264 A1 FR 2371264A1
Authority
FR
France
Prior art keywords
welding process
butt welding
welding
continuous spark
spark butt
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
FR7734917A
Other languages
English (en)
Other versions
FR2371264B1 (fr
Inventor
V S Lifshits
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.)
INST STR MAGISTRA
Original Assignee
INST STR MAGISTRA
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 INST STR MAGISTRA filed Critical INST STR MAGISTRA
Publication of FR2371264A1 publication Critical patent/FR2371264A1/fr
Application granted granted Critical
Publication of FR2371264B1 publication Critical patent/FR2371264B1/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
    • B23K11/04—Flash butt welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Arc Welding Control (AREA)
  • General Induction Heating (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Resistance Welding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

L'invention concerne le soudage. Le procédé faisant l'objet de l'invention est caractérisé en ce que la source sur laquelle est branché le primaire du transformateur de soudage est une source de courant alternatif à créneaux rectangulaires, et que pendant l'étincelage on fait varier la fréquence dudit courant alternatif rectangulaire alimentant le transformateur de soudage. L'invention s'applique notamment au soudage de tubes, de rails, de tôles et d'autres produits de forte section.
FR7734917A 1976-11-22 1977-11-21 Procede de soudage en bout par etincelage continu Granted FR2371264A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762421490A SU737156A1 (ru) 1976-11-22 1976-11-22 Способ стыковой сварки непрерывным оплавлением

Publications (2)

Publication Number Publication Date
FR2371264A1 true FR2371264A1 (fr) 1978-06-16
FR2371264B1 FR2371264B1 (fr) 1980-04-04

Family

ID=20683379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734917A Granted FR2371264A1 (fr) 1976-11-22 1977-11-21 Procede de soudage en bout par etincelage continu

Country Status (8)

Country Link
JP (1) JPS5386657A (fr)
AT (1) ATA835477A (fr)
CH (1) CH623496A5 (fr)
DE (1) DE2752122C2 (fr)
FR (1) FR2371264A1 (fr)
GB (1) GB1592075A (fr)
IT (1) IT1117702B (fr)
SU (1) SU737156A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1721945A1 (ru) * 1987-09-15 1994-04-30 Институт Электросварки Им.Е.О.Патона Способ контактной стыковой сварки оплавлением партии одинаковых деталей
JPH02136650A (ja) * 1988-11-16 1990-05-25 Matsushita Electric Ind Co Ltd 風呂釜付給湯機
RU2510315C1 (ru) * 2013-02-08 2014-03-27 Василий Семенович Калмыков Способ стыковой сварки оплавлением
CN119635196B (zh) * 2024-12-18 2026-04-21 燕山大学 一种提高接头强度的焊接方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH469525A (de) * 1968-03-13 1969-03-15 Schlatter Ag Widerstandsschweissmaschine, insbesondere zum Abbrennstumpfschweissen
US3636298A (en) * 1969-10-20 1972-01-18 Cutler Hammer Inc Static square-wave resistance tube welding system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH380259A (de) * 1960-02-26 1964-07-31 Schlatter Ag Maschine zum Widerstands-Abbrenn-Stumpfschweissen
US3612811A (en) * 1969-04-25 1971-10-12 Lifshits V S Method of the electric butt welding of workpieces
FR2278448A1 (fr) * 1974-07-18 1976-02-13 Sidyakin Vitaly Procede de soudage en bout et dispositif pour la mise en oeuvre de ce procede
JPS603906B2 (ja) * 1976-02-06 1985-01-31 三菱電機株式会社 フラツシユバツト溶接法及び装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH469525A (de) * 1968-03-13 1969-03-15 Schlatter Ag Widerstandsschweissmaschine, insbesondere zum Abbrennstumpfschweissen
US3636298A (en) * 1969-10-20 1972-01-18 Cutler Hammer Inc Static square-wave resistance tube welding system

Also Published As

Publication number Publication date
FR2371264B1 (fr) 1980-04-04
DE2752122C2 (de) 1989-09-21
JPS5386657A (en) 1978-07-31
CH623496A5 (en) 1981-06-15
DE2752122A1 (de) 1978-06-01
GB1592075A (en) 1981-07-01
ATA835477A (de) 1982-12-15
SU737156A1 (ru) 1980-05-30
IT1117702B (it) 1986-02-17

Similar Documents

Publication Publication Date Title
DE3270367D1 (en) Method and apparatus for controlling the length of an electric arc
PT74350B (fr) Procede pour regler l'alimentation d'un moteur a courant conti-nu et dispositif pour sa mise en oeuvre
ATE12362T1 (de) Vorrichtung zum verbinden zweier elektrischer leiter.
JPS56139286A (en) Pulse arc welding equipment
EP0230845A3 (en) Apparatus for therapy by means of arc discharge
FR2436197A1 (fr) Procede et appareil de revetement electrolytique de l'interieur d'un recipient
FR2487237B1 (fr) Procede et appareil d'usinage par electro-erosion
ES8401705A1 (es) Perfeccionamientos en dispositivos para la alimentacion por una fuente continua de tubos de iluminacion fluorescente.
FR2401736A1 (fr) Appareil de soudure a l'arc perfectionne
JPS5459696A (en) Electric discharge machining method
SU140514A1 (ru) Способ повышени устойчивости горени дуги переменного тока
JPS52100769A (en) Device for firing electric discharge lamp
NO931820L (no) Fremgangsm}te for regulering av sveisestr!mmen i avhengighet av sveisehastigheten ved lysbuesveiseinnretninger
SU858750A1 (ru) Устройство дл зачистки металлических поверхностей
JPS5355437A (en) Method of controlling dc arc welding and apparatus therefor
JPS53104549A (en) Arc welder
EP0021198A3 (fr) Procédé de dépouillement avec installation génératrice d'impulsions
FR2385448A1 (fr) Procede de vernissage electrostatique
JPS54131548A (en) Power source for porality reversal pulse arc welder
JPS542953A (en) Power source supply method for flash welding
EP0287676A4 (fr) Appareil d'alimentation en energie hf.
SU408727A1 (ru) Способ возбуждения дуги переменного тока
IT1090222B (it) Dispositivo di trattamento elettrico per emulsioni petrolifere
FR2402464A1 (fr) Appareil electrique de traitement d'une emulsion, qui est utilise sur un champ de petrole
NL7710023A (en) Oil field electrical emulsion treater - with serial trays contg. electrodes connected respectively to AC and pulsed DC power supply

Legal Events

Date Code Title Description
ST Notification of lapse