SU80426A1 - The method of automatic arc welding under a layer of flux - Google Patents

The method of automatic arc welding under a layer of flux

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Publication number
SU80426A1
SU80426A1 SU380552A SU380552A SU80426A1 SU 80426 A1 SU80426 A1 SU 80426A1 SU 380552 A SU380552 A SU 380552A SU 380552 A SU380552 A SU 380552A SU 80426 A1 SU80426 A1 SU 80426A1
Authority
SU
USSR - Soviet Union
Prior art keywords
flux
layer
arc welding
electrode
welding under
Prior art date
Application number
SU380552A
Other languages
Russian (ru)
Inventor
И.А. Блох
В.П. Демянцевич
нцевич В.П. Дем
Original Assignee
И.А. Блох
В.П. Демянцевич
нцевич В.П. Дем
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 И.А. Блох, В.П. Демянцевич, нцевич В.П. Дем filed Critical И.А. Блох
Priority to SU380552A priority Critical patent/SU80426A1/en
Application granted granted Critical
Publication of SU80426A1 publication Critical patent/SU80426A1/en

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Description

Как известно, плотность тока в электроде при автоматической сварке под слоем флюса обычно ограничиваетс  величиною 100 , что вызывает необходимость ирименеии  электродов больших диаметров . Однако при этом невозможно глубоко ввести электроды в разделку шва, уменьшить провар и т. н.As is well known, the current density in an electrode during automatic welding under a flux layer is usually limited to 100, which necessitates the irimenium of large-diameter electrodes. However, it is impossible to deeply insert the electrodes into the seam groove, reduce penetration, and so on.

Дл  устранени  этих недостатков предлагаетс  ,шить диаметр электрода до 2 мм, увеличить илотность тока в электроде до 250 аДил и выше, и значительно повысить скорость подачи электродной проволоки (до 8 .11 в минуту и выше).To eliminate these drawbacks, it is proposed to sew an electrode diameter of up to 2 mm, increase the current density in the electrode to 250 aDil and above, and significantly increase the feed rate of the electrode wire (to 8 .11 per minute and above).

По предлагаемому способу, сварка может производитьс  как на посто нном, так и на переменном токе.According to the proposed method, welding can be performed on both direct and alternating current.

Предмет изобретени Subject invention

Claims (2)

1.Способ автоматической электродуговой сварки под слоем флюса , о т л и ч а ю ni и и с  тем, что, с целью получени  возможности более глубокого проникновени  электрода в разделку шва и более интенсивного проплавлени  металла, примен ют электрод с диаметром, уменьшенным до 2мм, увеличивают плотность тока н повышают скорость подачи электрода.1. An automatic electric arc welding method under a layer of flux, which is ni and so that, in order to enable the electrode to penetrate deeper into the seam and more intensively penetrate the metal, an electrode with a diameter reduced to 2mm, increase the current density n increase the feed rate of the electrode. 2.Прием выполнени  по п. 1, отличающийс  тем. что удельную плотность тока в электроде довод т до 250 а/мм-.2. The method of implementation of claim 1, characterized in that. that the specific current density in the electrode is adjusted to 250 a / mm-.
SU380552A 1949-01-21 1949-01-21 The method of automatic arc welding under a layer of flux SU80426A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU380552A SU80426A1 (en) 1949-01-21 1949-01-21 The method of automatic arc welding under a layer of flux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU380552A SU80426A1 (en) 1949-01-21 1949-01-21 The method of automatic arc welding under a layer of flux

Publications (1)

Publication Number Publication Date
SU80426A1 true SU80426A1 (en) 1949-11-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU380552A SU80426A1 (en) 1949-01-21 1949-01-21 The method of automatic arc welding under a layer of flux

Country Status (1)

Country Link
SU (1) SU80426A1 (en)

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