SU469562A1 - The method of selection of the optimal modes of welding of non-rotary joints - Google Patents
The method of selection of the optimal modes of welding of non-rotary jointsInfo
- Publication number
- SU469562A1 SU469562A1 SU1942720A SU1942720A SU469562A1 SU 469562 A1 SU469562 A1 SU 469562A1 SU 1942720 A SU1942720 A SU 1942720A SU 1942720 A SU1942720 A SU 1942720A SU 469562 A1 SU469562 A1 SU 469562A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- welding
- selection
- rotary joints
- optimal modes
- optimal
- Prior art date
Links
Landscapes
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Description
Предлагаемый способ отработки оптимальных режимов сварки целесообразен только дл трубопроводов большого диаметра (более 100 мм), когда практически не сказываетс продольна кривизна сварочной ванны и встречный тепловой поток при замыкании кольцевого шва.The proposed method of testing the optimal welding conditions is reasonable only for pipelines of large diameter (more than 100 mm), when the longitudinal curvature of the weld pool and the opposite heat flux when closing the circumferential weld have practically no effect.
Предмет изобретени Subject invention
Способ подбора оптимальных режимов сварки неповоротных стыков труб, преимущественно диаметром более 100 мм, на плоскихThe method of selection of the optimal modes of welding of non-rotating pipe joints, mainly with a diameter of more than 100 mm, on flat
образцах-имитаторах, отличающийс тем что, с целью снижени расхода материалов и трудоемкости изготовлени образцов-имитаторов , плоские образцы и сварочную горелку одновременно поворачивают в пространстве на 360° вокруг оси, перпендикул рной направлению сварки, образцы дополнительно перемещают относительно сварочной горелки, при этом радиус вращени сварочной ванны выбирают равным радиусу тдубоцровода, а линейную скорость вращени - равной скорости сварки.simulator samples, characterized in that, in order to reduce material consumption and labor-intensiveness of simulator samples, flat samples and a welding torch simultaneously rotate 360 ° in space around an axis perpendicular to the welding direction, the samples are additionally moved relative to the welding torch rotation of the weld pool is chosen equal to the radius of the pipe, and the linear speed of rotation is chosen equal to the welding speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1942720A SU469562A1 (en) | 1973-07-09 | 1973-07-09 | The method of selection of the optimal modes of welding of non-rotary joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1942720A SU469562A1 (en) | 1973-07-09 | 1973-07-09 | The method of selection of the optimal modes of welding of non-rotary joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU469562A1 true SU469562A1 (en) | 1975-05-05 |
Family
ID=20559596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1942720A SU469562A1 (en) | 1973-07-09 | 1973-07-09 | The method of selection of the optimal modes of welding of non-rotary joints |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU469562A1 (en) |
-
1973
- 1973-07-09 SU SU1942720A patent/SU469562A1/en active
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