SU472773A1 - Method of seam high-frequency welding - Google Patents
Method of seam high-frequency weldingInfo
- Publication number
- SU472773A1 SU472773A1 SU1890334A SU1890334A SU472773A1 SU 472773 A1 SU472773 A1 SU 472773A1 SU 1890334 A SU1890334 A SU 1890334A SU 1890334 A SU1890334 A SU 1890334A SU 472773 A1 SU472773 A1 SU 472773A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- frequency welding
- edges
- welding
- seam high
- section
- Prior art date
Links
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Description
33
поддерживатьс динамическое paBiiorsecni: Между сближением и оплавлением кромок.maintain dynamic paBiiorsecni: Between approaching and melting edges.
В конце участка /„ил поперечного оилавленн скорость сближени кромок превышает скорость оплавлени , кромки смыкаютс в точке 4 и обжимаютс па участке /ос в сварочной клети, т. е. ироисходит образоваиие сварного соединени (/ев участок сварки).At the end of the cross section, the rate of convergence of the edges exceeds the rate of flashing, the edges are closed at point 4 and compressed on the area / axis in the welding stand, i.e. the formation of the weld occurs (/ eV welding section).
На участке /опл поперечного илавлени тепло выдел етс в тонком поверхностном слое кромок, причем в первую очередь оплавл ютс выступающие участки, которые не были оилавлены иа участке иодогрева. Таким образом , на участке иоперечного оплавлени происходит выравнивание распределени температуры по толш,нне, что способствует повышению качества сварных соединений из металлаAt the site / opl of transverse melting, heat is released in a thin surface layer of edges, and the protruding areas, which have not been melted in the heating section, are primarily melted. Thus, at the site of the transverse melting, the temperature distribution is smoothed in thickness, which does not improve the quality of the metal welded joints.
больших ТОЛШ.ИН.large tolsh.in.
4 П р е д м е т и з о б р е т е н и4 PRESENT AND REMARKS
Сноеоб HioBiKjfi 1 Ь соко4а :тот} ой сварки изделий преимуш,ественно большой толшины, заключающийс в сведении иод острым углом свариваемых кромок, нагреве их током высокой частоты и сдавливании, отличающийс тем, что, с целью улучщени качества свариого соединепн , в точке схождени The hioBiKjfi 1 b soko4a junction: this is the welding of advantageous products, of a truly large thickness, consisting in reducing the sharp angle of the edges to be welded, heating them with high frequency and squeezing, characterized by the fact that, in order to improve the quality of the welded joints, at the point of convergence
кромок прикладывают давление меньще сварочного и за точкой схождени создают участок ноперечиого оплавлени , на котором оплавл емые поверхности параллельны за счет равенства скоростей оплавлепи и сближени the edges apply a pressure less than welding and, behind the convergence point, create a section of transverse melting on which the melted surfaces are parallel due to the equal speeds of the melted and approaching
кромок во всех нонеречных сечени х участка, сварочное же давление прикладывают в конце этого участка иосле выравнивани температуры по сечению.edges in all non-cross-sections of the site, the welding pressure is applied at the end of this section and after the temperature is equalized over the section.
Цг«-Cg "-
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1890334A SU472773A1 (en) | 1973-03-05 | 1973-03-05 | Method of seam high-frequency welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1890334A SU472773A1 (en) | 1973-03-05 | 1973-03-05 | Method of seam high-frequency welding |
Publications (1)
Publication Number | Publication Date |
---|---|
SU472773A1 true SU472773A1 (en) | 1975-06-05 |
Family
ID=20544564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1890334A SU472773A1 (en) | 1973-03-05 | 1973-03-05 | Method of seam high-frequency welding |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU472773A1 (en) |
-
1973
- 1973-03-05 SU SU1890334A patent/SU472773A1/en active
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