SU117668A1 - Variable Section Plate Electrode for Electroslag Welding - Google Patents

Variable Section Plate Electrode for Electroslag Welding

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Publication number
SU117668A1
SU117668A1 SU595177A SU595177A SU117668A1 SU 117668 A1 SU117668 A1 SU 117668A1 SU 595177 A SU595177 A SU 595177A SU 595177 A SU595177 A SU 595177A SU 117668 A1 SU117668 A1 SU 117668A1
Authority
SU
USSR - Soviet Union
Prior art keywords
plate electrode
welding
electroslag welding
variable section
section plate
Prior art date
Application number
SU595177A
Other languages
Russian (ru)
Inventor
Э.П. Молчанов
М.М. Тимофеев
Original Assignee
Э.П. Молчанов
М.М. Тимофеев
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 Э.П. Молчанов, М.М. Тимофеев filed Critical Э.П. Молчанов
Priority to SU595177A priority Critical patent/SU117668A1/en
Application granted granted Critical
Publication of SU117668A1 publication Critical patent/SU117668A1/en

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Description

Предметом изобретени   вл етс  пластинчатый электрод переменного сечени  по длине, примен емый дл  электрошлаковой сварки.The subject of the invention is a variable-length plate electrode used for electroslag welding.

При электронглакопой сварке изделий электродами круглого или пластинчатого сечени , имеюн1ими одинаковую толщину по длине, в начальный период сварки, когда кромки свариваемого издели  недостаточно нагреты, не удаетс  получить качественного сварного соединени  ввпду наличи  несплавлений и шлаковых включений в месте соединени  основного и наплавленного металлов.When electroglag welding products with circular or plate cross-section electrodes, having the same thickness along the length, in the initial welding period, when the edges of the welded product are not heated enough, it is not possible to obtain a high-quality welded joint due to the presence of fusions and slag inclusions at the junction of the base and weld metal.

Дл  устранени  непроваров примен ют заходные пластины, на которых начинают процесс сварки. Такие пластины после сварки отрезают от издели , что усложн ет процесс сварки и увеличивает трудоемкость.To eliminate the lack of penetration, lead plates are used on which the welding process begins. Such plates after welding are cut off from the product, which complicates the welding process and increases labor intensity.

Отличительна  особенность предлагаемого пластинчатого электрода с различной толщиной по своей длине заключаетс  в том, что его применение обеспечивает получение необходимого проплавлени  в начале процесса электрошлаковой сварки изделий без использовани  заходных пластин , а также в местах возобновлени  сварки при возможных перерывах процесса.A distinctive feature of the proposed plate electrode with different thickness along its length is that its use provides the necessary penetration at the beginning of the process of electroslag welding of products without the use of lead-in plates, as well as in places where the welding is resumed at possible interruptions in the process.

Предмет изобретени Subject invention

Пластинчатый электрод перемениого сечени  по длине дл  электрошлаковой сварки, отличающийс  тем, что, с целью улучшени  сплавлени  в начале сварки и возможности изменени  ширины проплавлени  на отдельных участках шва, он выполн етс  различной толщины по своей длине.A lamellar electrode of variable cross-section along the length for electroslag welding, characterized in that, in order to improve the fusion at the beginning of the welding and the possibility of changing the width of the penetration in certain parts of the seam, it is made of different thickness along its length.

SU595177A 1958-03-24 1958-03-24 Variable Section Plate Electrode for Electroslag Welding SU117668A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU595177A SU117668A1 (en) 1958-03-24 1958-03-24 Variable Section Plate Electrode for Electroslag Welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU595177A SU117668A1 (en) 1958-03-24 1958-03-24 Variable Section Plate Electrode for Electroslag Welding

Publications (1)

Publication Number Publication Date
SU117668A1 true SU117668A1 (en) 1958-11-30

Family

ID=48389794

Family Applications (1)

Application Number Title Priority Date Filing Date
SU595177A SU117668A1 (en) 1958-03-24 1958-03-24 Variable Section Plate Electrode for Electroslag Welding

Country Status (1)

Country Link
SU (1) SU117668A1 (en)

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