RU2016122273A - METHOD OF RADIOGRAPHIC CONTROL OF PIPELINE SEAMS - Google Patents

METHOD OF RADIOGRAPHIC CONTROL OF PIPELINE SEAMS Download PDF

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Publication number
RU2016122273A
RU2016122273A RU2016122273A RU2016122273A RU2016122273A RU 2016122273 A RU2016122273 A RU 2016122273A RU 2016122273 A RU2016122273 A RU 2016122273A RU 2016122273 A RU2016122273 A RU 2016122273A RU 2016122273 A RU2016122273 A RU 2016122273A
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RU
Russia
Prior art keywords
detector
ray source
pipeline
ray
control
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RU2016122273A
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Russian (ru)
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RU2648973C2 (en
Inventor
Артем Юрьевич Кострюков
Антон Викторович Деч
Original Assignee
Общество с ограниченной ответственностью "Центр цифровой промышленной радиографии "Цифра"
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Priority to RU2016122273A priority Critical patent/RU2648973C2/en
Publication of RU2016122273A publication Critical patent/RU2016122273A/en
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Publication of RU2648973C2 publication Critical patent/RU2648973C2/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material

Claims (6)

1. Способ радиографического контроля швов трубопровода с помощью источника рентгеновского излучения и плоскопанельного рентгеновского детектора с автономным источником питания, характеризующийся тем, что первоначально включают указанный детектор в режим калибровки и переводят детектор после окончания режима калибровки в режим ожидания, во время которого измеряют интенсивность рентгеновского излучения, при возрастании интенсивности рентгеновского излучения до рабочего значения, достигаемого после включения источника рентгеновского излучения, переключают детектор в режим контроля на заранее заданный период времени, после окончания режима контроля сохраняют полученные данные контроля швов трубопровода в энергонезависимой памяти детектора.1. A method for radiographic inspection of pipeline joints using an X-ray source and a flat-panel X-ray detector with an autonomous power source, characterized in that the detector is initially turned into calibration mode and the detector is put into standby mode after the calibration mode is completed, during which the X-ray intensity is measured , with an increase in the intensity of x-ray radiation to the operating value achieved after switching on the x-ray source th radiation detector switch in control mode for a predetermined period of time after the end of the verification regime retain control of the data pipe joints in non-volatile memory of the detector. 2. Способ по п. 1, характеризующийся тем, что источник рентгеновского излучения размещают на обратной стороне трубопровода.2. The method according to p. 1, characterized in that the x-ray source is placed on the back of the pipeline. 3. Способ по п. 1, характеризующийся тем, что источник рентгеновского излучения размещают внутри трубопровода.3. The method according to p. 1, characterized in that the x-ray source is placed inside the pipeline. 4. Способ по п. 1, характеризующийся тем, что после окончания режима контроля выключают детектор.4. The method according to p. 1, characterized in that after the end of the control mode, turn off the detector. 5. Способ по п. 1, характеризующийся тем, что по окончании режима контроля выключают источник рентгеновского излучения.5. The method according to p. 1, characterized in that at the end of the control mode, turn off the x-ray source. 6. Способ по п. 1, характеризующийся тем, что по окончании работы, после выключения источника рентгеновского излучения, снимают данные контроля из энергонезависимой памяти детектора.6. The method according to p. 1, characterized in that at the end of the work, after turning off the x-ray source, the control data is removed from the non-volatile memory of the detector.
RU2016122273A 2016-06-03 2016-06-03 Method of radiographic control of pipeline welds RU2648973C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016122273A RU2648973C2 (en) 2016-06-03 2016-06-03 Method of radiographic control of pipeline welds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016122273A RU2648973C2 (en) 2016-06-03 2016-06-03 Method of radiographic control of pipeline welds

Publications (2)

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RU2016122273A true RU2016122273A (en) 2017-12-07
RU2648973C2 RU2648973C2 (en) 2018-03-28

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RU2016122273A RU2648973C2 (en) 2016-06-03 2016-06-03 Method of radiographic control of pipeline welds

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108872276B (en) * 2018-06-13 2021-03-19 奕瑞影像科技（太仓）有限公司 Test machine and test method
RU2707577C1 (en) * 2019-04-08 2019-11-28 Общество с ограниченной ответственностью "Радиационные диагностические технологии" Filmless automated roentgenometric system
RU2718514C1 (en) * 2019-11-12 2020-04-08 Михаил Геннадьевич Никитин Method of welded joints control and system realizing it

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974246A (en) * 1988-10-11 1990-11-27 Dea Mineralol Aktiengesellschaft Process for controlling corrosion of pipe
RU2098796C1 (en) * 1996-04-29 1997-12-10 Войсковая часть 75360 X-ray computing tomograph
US5698854A (en) * 1996-05-20 1997-12-16 Omega International Technology, Inc. Method and apparatus for inspecting pipes
RU2199109C2 (en) * 2001-04-09 2003-02-20 Нефтегазодобывающее управление "Альметьевнефть" Открытое акционерное общество "Татнефть" Method and device for radiation investigations of inner structure of objects
US7656997B1 (en) * 2008-09-15 2010-02-02 VJ Technologies Method and apparatus for automated, digital, radiographic inspection of piping
US9244024B1 (en) * 2014-08-01 2016-01-26 Ihi Southwest Technologies, Inc. Apparatus and method for digital radiographic inspection of pipes

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Publication number Publication date
RU2648973C2 (en) 2018-03-28

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