SU143767A1 - Device for roller welding of flexible hermetic metal pipes (sleeves) made of profiled tape - Google Patents
Device for roller welding of flexible hermetic metal pipes (sleeves) made of profiled tapeInfo
- Publication number
- SU143767A1 SU143767A1 SU683719A SU683719A SU143767A1 SU 143767 A1 SU143767 A1 SU 143767A1 SU 683719 A SU683719 A SU 683719A SU 683719 A SU683719 A SU 683719A SU 143767 A1 SU143767 A1 SU 143767A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- welding
- sleeves
- metal pipes
- roller welding
- flexible hermetic
- Prior art date
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Description
Известны устройства дл контактной роликовой сварки гибких металлических труб, изготавливаемых из профилированной ленты.Devices for contact roller welding of flexible metal pipes made of profiled strip are known.
Описываемое устройство отличаетс от известных тем, что система сварочных роликов как внешнего, так и внутреннего имеет раздельное, независимое перемещение и раздельную регулировку сварочного давлени , а необходима установка сварочных роликов относительно угла наклона винтовой линии сварки трубы (рукава) осуществлена поворотом соответствующих частей устройства относительно оси, перпендикул рной продольной оси сварочных роликов и проход щей через точку касани их (роликов) с рукавом в месте сварки, котора может быть осуществлена как по внешнему, так и по внутреннему гофру трубы (рукава ) и во врем сварки рукава роликова система посто нно осуществл ет плавающие движени . Такое выполнение устройства может обеспечивать повышение производительности труда при изготовлении трубопроводов .The described device differs from those known in that the system of welding rollers, both external and internal, has a separate, independent movement and separate adjustment of the welding pressure, and it is necessary to install the welding rollers relative to the angle of inclination of the pipe helix welding pipe (sleeve) perpendicular to the longitudinal axis of the welding rollers and passing through the point of contact (rollers) with the sleeve at the welding point, which can be carried out both on the outer and inner corrugations of the pipe (sleeve) and during the welding of the roller sleeve, the system constantly performs floating movements. This embodiment of the device can provide increased productivity in the manufacture of pipelines.
На фиг. 1 дана принципиальна схема сварочного устройства; на фиг. 2 - сечение по А-А на фиг. 1.FIG. 1 is a schematic diagram of the welding device; in fig. 2 is a section along A-A in FIG. one.
Сварочное устройство встраиваетс в станок, в котором металлическа лента / определенной щирины профилируетс , проход через систему роликов 2, и сворачиваетс в гофрированную трубу 3 со спиральной радиусной нахлесткой 4 в месте сварки. Сварка производитс непосредственно после формообразовани рукава. Устройство состоит из двух самосто тельных систе.м приводов давлени сварочных роликов 5 и (5. внутреннего и внещнего. Кажда система имеет раздельное рациональное перемещение и регулировку давлени при помощи пневматического или рычажно-грузового устройства 7, что обеспечивает высокое качество сварного щва на больщой его длине. Дл правильной настройки положени сварочных роликов 8 и 9 в соответствии с углом подъема винтовой линии гофров рукава (трубы) предусматриваетс возможность поThe welding device is built into the machine, in which the metal tape / of a certain width is shaped, passes through the system of rollers 2, and is folded into a corrugated pipe 3 with a spiral radius overlap 4 at the welding point. Welding is performed directly after shaping the sleeve. The device consists of two independent pressure actuators of the welding rollers 5 and (5. internal and external. Each system has separate rational movement and pressure regulation using a pneumatic or lever-loading device 7, which ensures high quality of the weld on it length. To properly adjust the position of the welding rollers 8 and 9 in accordance with the elevation angle of the helix of the corrugations of the sleeve (tube), it is possible to
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU683719A SU143767A1 (en) | 1960-10-28 | 1960-10-28 | Device for roller welding of flexible hermetic metal pipes (sleeves) made of profiled tape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU683719A SU143767A1 (en) | 1960-10-28 | 1960-10-28 | Device for roller welding of flexible hermetic metal pipes (sleeves) made of profiled tape |
Publications (1)
Publication Number | Publication Date |
---|---|
SU143767A1 true SU143767A1 (en) | 1961-11-30 |
Family
ID=48299505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU683719A SU143767A1 (en) | 1960-10-28 | 1960-10-28 | Device for roller welding of flexible hermetic metal pipes (sleeves) made of profiled tape |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU143767A1 (en) |
-
1960
- 1960-10-28 SU SU683719A patent/SU143767A1/en active
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