SU472773A1 - Method of seam high-frequency welding - Google Patents

Method of seam high-frequency welding

Info

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
Application number
SU1890334A
Other languages
Russian (ru)
Inventor
Юрий Николаевич Скачко
Валерий Васильевич Полухин
Юрий Николаевич Кузьмин
Original Assignee
Ордена Ленина И Трудового Красного Знамени Институт Электросварки Им.Е.О.Патона Ан Украинской Сср
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 Ордена Ленина И Трудового Красного Знамени Институт Электросварки Им.Е.О.Патона Ан Украинской Сср filed Critical Ордена Ленина И Трудового Красного Знамени Институт Электросварки Им.Е.О.Патона Ан Украинской Сср
Priority to SU1890334A priority Critical patent/SU472773A1/en
Application granted granted Critical
Publication of SU472773A1 publication Critical patent/SU472773A1/en

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  • 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 "-

SU1890334A 1973-03-05 1973-03-05 Method of seam high-frequency welding SU472773A1 (en)

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)

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