RU2002123488A - DEVICE FOR CONTROL OF THICKNESS OF COATINGS ON PIPES IN THE PRODUCTION FLOW - Google Patents

DEVICE FOR CONTROL OF THICKNESS OF COATINGS ON PIPES IN THE PRODUCTION FLOW

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Publication number
RU2002123488A
RU2002123488A RU2002123488/28A RU2002123488A RU2002123488A RU 2002123488 A RU2002123488 A RU 2002123488A RU 2002123488/28 A RU2002123488/28 A RU 2002123488/28A RU 2002123488 A RU2002123488 A RU 2002123488A RU 2002123488 A RU2002123488 A RU 2002123488A
Authority
RU
Russia
Prior art keywords
unit
coatings
pipes
thickness
signal processing
Prior art date
Application number
RU2002123488/28A
Other languages
Russian (ru)
Other versions
RU2233429C2 (en
Inventor
Александр Сергеевич Бакунов
Виктор Кузьмич Бронников
Алексей Николаевич Дронов
Виктор Павлович Курозаев
Сергей Евгеньевич Шубочкин
Original Assignee
Закрытое акционерное общество "Научно-исследовательский институт интроскопии МНПО "СПЕКТР"
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 Закрытое акционерное общество "Научно-исследовательский институт интроскопии МНПО "СПЕКТР" filed Critical Закрытое акционерное общество "Научно-исследовательский институт интроскопии МНПО "СПЕКТР"
Priority to RU2002123488/28A priority Critical patent/RU2233429C2/en
Publication of RU2002123488A publication Critical patent/RU2002123488A/en
Application granted granted Critical
Publication of RU2233429C2 publication Critical patent/RU2233429C2/en

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Landscapes

  • Coating Apparatus (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Claims (2)

1. Устройство для контроля толщины покрытий на трубах в производственном потоке, содержащее последовательно соединенные генератор тока, измерительный преобразователь и масштабирующий усилитель, а также последовательно соединенные блок обработки сигнала и блок индикации, отличающееся тем, что оно дополнительно содержит второй канал из последовательно соединенных второго генератора тока, второго измерительного преобразователя и второго масштабирующего усилителя, а также блок распознавания сварного шва и блок анализа нахлеста, выходы обоих масштабирующих усилителей соединены с соответствующими входами блока распознавания сварного шва, блока анализа нахлеста и блока обработки сигнала, выход блока распознавания сварного шва подключен к соответствующему входу блока индикации и вход блока распознавания нахлеста подключен к соответствующему входу блока обработки сигналов.1. A device for controlling the thickness of coatings on pipes in a production stream, comprising a series-connected current generator, a measuring transducer and a scaling amplifier, as well as a series-connected signal processing unit and an indication unit, characterized in that it further comprises a second channel from a second generator connected in series current, a second measuring transducer and a second scaling amplifier, as well as a weld recognition unit and an overlap analysis unit, outputs both scaling amplifiers are connected to the corresponding inputs of the weld recognition unit, the overlap analysis unit and the signal processing unit, the output of the weld recognition unit is connected to the corresponding input of the display unit and the input of the overlap recognition unit is connected to the corresponding input of the signal processing unit. 2. Устройство по п.1, отличающееся тем, что измерительные преобразователи расположены на линии, параллельной оси трубы, и расстояние между ними равно половине ширины полосы покрытия.2. The device according to claim 1, characterized in that the transducers are located on a line parallel to the axis of the pipe, and the distance between them is equal to half the width of the coating strip.
RU2002123488/28A 2002-09-02 2002-09-02 Device for monitoring thickness of covering on pipes RU2233429C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002123488/28A RU2233429C2 (en) 2002-09-02 2002-09-02 Device for monitoring thickness of covering on pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002123488/28A RU2233429C2 (en) 2002-09-02 2002-09-02 Device for monitoring thickness of covering on pipes

Publications (2)

Publication Number Publication Date
RU2002123488A true RU2002123488A (en) 2004-03-27
RU2233429C2 RU2233429C2 (en) 2004-07-27

Family

ID=33412874

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002123488/28A RU2233429C2 (en) 2002-09-02 2002-09-02 Device for monitoring thickness of covering on pipes

Country Status (1)

Country Link
RU (1) RU2233429C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117969533A (en) * 2024-03-27 2024-05-03 宁德时代新能源科技股份有限公司 Insulation coating detection method, device, system, equipment and storage medium

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2720265C1 (en) * 2019-09-19 2020-04-28 Публичное акционерное общество "Челябинский трубопрокатный завод" (ПАО "ЧТПЗ") Method for controlling thickness of anticorrosive coating of steel pipe in production stream
RU2724960C1 (en) * 2019-11-29 2020-06-29 Публичное акционерное общество "Челябинский трубопрокатный завод" (ПАО "ЧТПЗ") Device for automatic control of anticorrosive coating on steel pipe, located in production flow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117969533A (en) * 2024-03-27 2024-05-03 宁德时代新能源科技股份有限公司 Insulation coating detection method, device, system, equipment and storage medium

Also Published As

Publication number Publication date
RU2233429C2 (en) 2004-07-27

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20080903