SU318441A1 - METHOD OF WELDING METALS BY PRESSURE - Google Patents
METHOD OF WELDING METALS BY PRESSUREInfo
- Publication number
- SU318441A1 SU318441A1 SU1403979A SU1403979A SU318441A1 SU 318441 A1 SU318441 A1 SU 318441A1 SU 1403979 A SU1403979 A SU 1403979A SU 1403979 A SU1403979 A SU 1403979A SU 318441 A1 SU318441 A1 SU 318441A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pressure
- oscillations
- frequency
- welding metals
- welding
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title description 3
- 239000002184 metal Substances 0.000 title description 3
- 150000002739 metals Chemical class 0.000 title description 3
- 238000003466 welding Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 3
- 125000004429 atoms Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Description
1 .one .
Известен способ сварки металлов давлением в твердой фазе с нагревом электрическим током повышенной частоты и с вводом ультразвуковых колебаний.A known method of welding metals by pressure in the solid phase with heating by an electric current of increased frequency and with the introduction of ultrasonic vibrations.
Описываемый способ позвол ет интенсифицировать процесс благодар тому, что ввод т ультразвуковые колебани , совпадающие по частоте и фазе с электрическими колебани ми .The described method allows to intensify the process due to the fact that ultrasonic oscillations coinciding in frequency and phase with electric oscillations are introduced.
В свариваемых детал х возбуждают ультразвуковые колебани , по частоте и фазе совпадающие с электрическими колебани ми.In the parts to be welded, ultrasonic vibrations are excited, in frequency and phase, coinciding with electrical oscillations.
В результате электронно-фотонных эффектов электрические колебани вызывают тепловые колебани атомов и дефекты кристаллической структуры, привод к их индуцированным смещепи м и по влению в их спектре колебаний с частотой, равной частоте вынуждающих колебаний. При введении механическихAs a result of electron-photon effects, electrical oscillations cause thermal vibrations of atoms and defects in the crystal structure, leading to their induced displacements and the appearance in their spectrum of oscillations with a frequency equal to the frequency of the compelling oscillations. With the introduction of mechanical
колебаний с частотой электрических колебаний за счет резонансного эффекта создаютс благопри тные услови дл обмена атомами мест, т. е. дл диффузии, необходимой при сварке. Одновременно ультразвуковые колебани способствуют очистке свариваемых поверхпостей и упор дочению структуры сварного соединени , повыша стабильность сварки .oscillations with a frequency of electrical oscillations due to the resonant effect create favorable conditions for the exchange of atoms of places, i.e., for the diffusion required during welding. At the same time, ultrasonic vibrations contribute to the cleaning of the welded to the top of the plates and the ordering of the structure of the welded joint, increasing the welding stability.
10ten
Предмет изобретени Subject invention
Способ сварки металлов давлением в твердой фазе с нагревом электрическим током повышенной частоты и с вводом ультразвуковых колебаний, отличающийс тем, что, с целью интенсификации процесса ввод т ультразвуковые колебани ,совпадающие по частоте и фазе с электрическими колебани ми.A method of welding metals by pressure in the solid phase with heating by an electric current of increased frequency and with the introduction of ultrasonic vibrations, characterized in that, in order to intensify the process, ultrasonic vibrations are introduced that coincide in frequency and phase with electrical oscillations.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU318441A1 true SU318441A1 (en) |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4696425A (en) * | 1984-07-17 | 1987-09-29 | Texas Instruments Incorporated | Programmable ultrasonic power supply |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4696425A (en) * | 1984-07-17 | 1987-09-29 | Texas Instruments Incorporated | Programmable ultrasonic power supply |
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