SU117668A1 - Variable Section Plate Electrode for Electroslag Welding - Google Patents
Variable Section Plate Electrode for Electroslag WeldingInfo
- 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
Links
Landscapes
- Resistance Welding (AREA)
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.
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) |
-
1958
- 1958-03-24 SU SU595177A patent/SU117668A1/en active
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