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 tape

Info

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
Application number
SU683719A
Other languages
Russian (ru)
Inventor
Н.Ш. Ардаширов
В.А. Григорьев
Н.Н. Кудряшов
шов Н.Н. Кудр
Л.М. Потапов
Original Assignee
Н.Ш. Ардаширов
В.А. Григорьев
шов Н.Н. Кудр
Л.М. Потапов
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 Н.Ш. Ардаширов, В.А. Григорьев, шов Н.Н. Кудр, Л.М. Потапов filed Critical Н.Ш. Ардаширов
Priority to SU683719A priority Critical patent/SU143767A1/en
Application granted granted Critical
Publication of SU143767A1 publication Critical patent/SU143767A1/en

Links

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

SU683719A 1960-10-28 1960-10-28 Device for roller welding of flexible hermetic metal pipes (sleeves) made of profiled tape SU143767A1 (en)

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)

Similar Documents

Publication Publication Date Title
IT1077680B (en) PLANT FOR THE PRODUCTION OF COMPRESSIBLE CONTAINERS
GB1441742A (en) Tubing
GB791514A (en) Improvements in or relating to machines and methods for corrugating tubes
GB928054A (en) Devices for making flexible tubes
JPS5689531A (en) Corrugated pipe
FR2322732A1 (en) PROCESS FOR FITTING TUBULAR TRUNCONS TO FORM TUBULAR ENVELOPES WITH CONTINUOUS LONGITUDINAL COMMUNICATION, AND ARTICLES OBTAINED BY THIS PROCESS
ATE29228T1 (en) DEVICE FOR INSIDE DEBURRING OF LONG SEAM WELDED PIPES OR PROFILES.
SU143767A1 (en) Device for roller welding of flexible hermetic metal pipes (sleeves) made of profiled tape
US3078818A (en) Method of compensating for the effect of cambered strip stock in making helical seam metal tubing
GB1034421A (en) Improvements in tube making machines
IT1025324B (en) PROCEDURE AND DEVICE FOR CORRECTING THE ADJUSTABLE POSITIONING ANGLE OF THE FORMING ROLLS IN A PLANT FOR SPIRAL WELDING OF PIPES
FR2418333A1 (en) Flexible connection for vehicle exhaust pipe - has outer rubber sleeve over inner corrugated metallic tube
SU484917A1 (en) The method of editing thin-walled pipes with outer spiral ribs
SU730410A1 (en) Apparatus for straightening tubes and rods
FR2369497A1 (en) Thermal expansion joint for coaxial pipes - consists of bellows mounted between flanged rings one of which has seating for internal sleeve end flange
SU526467A1 (en) Device for guiding filler wire under the electrode
SU119774A1 (en) The method of bending pipes and apparatus for implementing this method
SU403454A1 (en) METHOD OF PERIODIC PIPE ROLLING
ES484879A1 (en) Method and machine for spin forming thin-walled seamless tubular elbows.
GB1074639A (en) Method of and apparatus for the production of resilient corrugated metal pipes
GB734975A (en) Helically corrugated tubing
SU1395403A1 (en) Portable device for beading pipes
SU424629A1 (en)
SU363537A1 (en) METHOD OF MANUFACTURING SPIRAL-PIPE TUBES
GB611790A (en) Improvements in and in the manufacture of tubular members provided with projecting fins