UA10627A - method of four-arched welding - Google Patents

method of four-arched welding

Info

Publication number
UA10627A
UA10627A UA94051344A UA94051344A UA10627A UA 10627 A UA10627 A UA 10627A UA 94051344 A UA94051344 A UA 94051344A UA 94051344 A UA94051344 A UA 94051344A UA 10627 A UA10627 A UA 10627A
Authority
UA
Ukraine
Prior art keywords
welding
arched
arc
powered
motion
Prior art date
Application number
UA94051344A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Володимир Володимирович Щеголь
Владимир Владимирович Щеголь
Леонід Йосипович Файнберг
Леонид Иосифович Файнберг
Вадим Володимирович Зацерковний
Вадим Владимирович Зацерковный
Анатолій Олександрович Рибаков
Анатолий Александрович Рыбаков
Original Assignee
Інститут Електрозварювання Ім. Є.О. Патона Ан України
Институт Электросварки Им. Е.О.Патона Ан Украины
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 Інститут Електрозварювання Ім. Є.О. Патона Ан України, Институт Электросварки Им. Е.О.Патона Ан Украины filed Critical Інститут Електрозварювання Ім. Є.О. Патона Ан України
Priority to UA94051344A priority Critical patent/UA10627A/en
Publication of UA10627A publication Critical patent/UA10627A/en

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The invention relates to the multiarc welding, in particular to four-arched welding, mainly of straight-seamed pipes of large diameter. A method of four-arched welding is disclosed. First, second and fourth arc on the motion of welding are powered by alternating currents with 120° phase shift relative to each other, and third arc - by direct current.
UA94051344A 1993-02-12 1993-02-12 method of four-arched welding UA10627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA94051344A UA10627A (en) 1993-02-12 1993-02-12 method of four-arched welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA94051344A UA10627A (en) 1993-02-12 1993-02-12 method of four-arched welding

Publications (1)

Publication Number Publication Date
UA10627A true UA10627A (en) 1996-12-25

Family

ID=74532239

Family Applications (1)

Application Number Title Priority Date Filing Date
UA94051344A UA10627A (en) 1993-02-12 1993-02-12 method of four-arched welding

Country Status (1)

Country Link
UA (1) UA10627A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2765157C1 (en) * 2021-02-07 2022-01-26 Харбин Велдинг Инститьют Лимитед Компани Method for stabilizing an electric arc for welding thick plates using several arcs and a common welding bath

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2765157C1 (en) * 2021-02-07 2022-01-26 Харбин Велдинг Инститьют Лимитед Компани Method for stabilizing an electric arc for welding thick plates using several arcs and a common welding bath

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