SU149288A1 - Pipe turning method - Google Patents

Pipe turning method

Info

Publication number
SU149288A1
SU149288A1 SU743323A SU743323A SU149288A1 SU 149288 A1 SU149288 A1 SU 149288A1 SU 743323 A SU743323 A SU 743323A SU 743323 A SU743323 A SU 743323A SU 149288 A1 SU149288 A1 SU 149288A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pipe
turning method
axis
pipe turning
pipes
Prior art date
Application number
SU743323A
Other languages
Russian (ru)
Inventor
Н.Ф. Вельский
Г.Д. Горловой
А.Р. Зеленчуков
Н.И. Секин
А.И. Соколов
Р.В. Терский
Original Assignee
Н.Ф. Вельский
Г.Д. Горловой
А.Р. Зеленчуков
Н.И. Секин
А.И. Соколов
Р.В. Терский
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 of SU149288A1 publication Critical patent/SU149288A1/en
Application filed by Н.Ф. Вельский, Г.Д. Горловой, А.Р. Зеленчуков, Н.И. Секин, А.И. Соколов, Р.В. Терский filed Critical Н.Ф. Вельский
Priority to SU743323A priority Critical patent/SU149288A1/en
Priority to SU839004A priority patent/SU174489A2/en

Links

Description

Известны способы наружной обточки труб на специальных станках и станках общего назначени . Однако при такнх способах обточки сохран етс  разностенность.Methods for external turning of pipes on special and general machines are known. However, with such turning methods, a thin wall remains.

Описываемый способ обточки труб отличаетс  от известных тем, что, С целью получени  равностенных труб путем вывода оси трубы в зоне резани  на ось резцовой головки, примен ют дл  управлени  люнетом , выполненным подвижным в двух взаимно перпендикул рных направлени х в плоскости, перпендикул рной оси резцовой головки, след щую систему.The described method of turning pipes differs from the known ones in order to obtain equal pipes by bringing the axis of the pipe in the cutting zone to the axis of the cutting head, is used to control the steady running movable in two mutually perpendicular directions in the plane perpendicular to the axis of the cutting head tracking system.

Это позвол ет производить обработку длинных труб, снижает процент брака труб по разностенности и, следовательно, повышает производительность оборудовани , используемого дл  изготовлени  тонкостенных труб.This permits the processing of long pipes, reduces the percentage of rejects in the varioured state and, therefore, increases the productivity of the equipment used to make thin-walled pipes.

На фиг. 1 изображена кинематическа  схема станка, на котором осуществл етс  описываемый способ; на фиг. 2-блок-схема след щей системы станка.FIG. Figure 1 shows the kinematic diagram of the machine in which the described method is carried out; in fig. 2 is a block diagram of a machine tool tracking system.

Получение равностенных труб 1 достигаетс  путем вывода оси трубы в зоне резани  на ось резцовой головки 2. Люнет 3 выполнен подвижным от двух кулачков 4 и 5 в двух взаимно перпендикул рных направлени х в плоскости, перпендикул рной оси резцовой головки. Управление люнетом осуществл етс  след щей системой. Через трубу 1 направл ютс  4 модулированных ттучка гамма-лучей, идущих от датчиков 6 и 7. Кажда  пара пучков гамма-лучей пересекает стенки трубы по хордам, близким к :касательным внутренней поверхности трубы. Точность положени  отверсти  трубы определ етс  сравнением интенсивности 2-х параллельных потоков излучени . Дл  этого предусмотрено специальное устройство-модул тор 8, расположенное в корпусе коллиматора 9. Модул тор обеспечивает попеременное перекрытие лучей. При равенстве интенсивности потоков двигатель не вращаетс . При разности интенсивностей, в зависимости от того, какой поток более интенсивен, двигатель вращаетс  в ту или другую сторону.Getting equal pipes 1 is achieved by bringing the pipe axis in the cutting zone to the axis of the cutting head 2. Steady rest 3 is movable from two cams 4 and 5 in two mutually perpendicular directions in a plane perpendicular to the axis of the cutting head. The lunet is controlled by a tracking system. Four modulated gamma rays coming from sensors 6 and 7 are directed through pipe 1. Each pair of gamma rays beams intersect the pipe walls along chords close to: tangent to the inner surface of the pipe. The accuracy of the position of the tube opening is determined by comparing the intensity of 2 parallel radiation fluxes. For this purpose, a special device-modulator 8 located in the case of the collimator 9 is provided. The modulator provides alternate overlapping of the rays. With equal flow rates, the motor does not rotate. With a difference in intensity, depending on which stream is more intense, the motor rotates in one direction or another.

SU743323A 1961-09-02 1961-09-02 Pipe turning method SU149288A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SU743323A SU149288A1 (en) 1961-09-02 1961-09-02 Pipe turning method
SU839004A SU174489A2 (en) 1961-09-02 1963-05-29 Turning tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU743323A SU149288A1 (en) 1961-09-02 1961-09-02 Pipe turning method

Publications (1)

Publication Number Publication Date
SU149288A1 true SU149288A1 (en)

Family

ID=40601137

Family Applications (1)

Application Number Title Priority Date Filing Date
SU743323A SU149288A1 (en) 1961-09-02 1961-09-02 Pipe turning method

Country Status (1)

Country Link
SU (1) SU149288A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2722940C1 (en) * 2019-08-26 2020-06-05 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Method of turning the outer surface of the precision long pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2722940C1 (en) * 2019-08-26 2020-06-05 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Method of turning the outer surface of the precision long pipe

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