Article

Spectral Method for Testing the Pipe Threads Using an Electromagnetic-Acoustic Transducer

Sokov, M. Yu., Elkin, N. Yu., Vladimirov, K. A., Muravieva, O. V.

Abstract. The article explores the possibility of detecting defects in pipes. The studies were carried out on a pipe with a thread, in which there is a defect - the triangle of the thread tooth is not symmetrical (worn out), inconsistency with the thread profile. The dependence of the defect detection coefficient on the frequency of the probing signal pulse is shown.

Keywords: electromagnetic-acoustic transducer, probing pulse, mirror-shadow method, thread, defect, detection rate

Pages: 142–149Total pages: 8

Funding, support: Исследование выполнено в рамках государственного задания Министерства образования и науки Российской Федерации (проект № 1.2405.2017/4.6) с использованием УНУ «Информационно-измерительный комплекс для исследований акустических свойств материалов и изделий» (рег. номер: 586308).

Original title: Спектральный метод контроля трубной резьбы с использованием электромагнитно-акустического преобразователя

Authors: Соков М. Ю., Елькин Н. Ю., Владимиров К. А., Муравьева О. В.

Published in: Instrumentation Engineering in the XXI Century – 2020. Integration of Science, Education and Production: Proceedings of the XVI Russian National Scientific Conference (December 2–4, 2020, Izhevsk, Russian Federation)

Year of publication: 2020

Цитирование по ГОСТ 7.1-2003:GOST 7.1-2003 citation:
Sokov, M. Yu., Elkin, N. Yu., Vladimirov, K. A., Muravieva, O. V. Spectral method for testing the pipe threads using an electromagnetic-acoustic transducer // Instrumentation Engineering in the XXI Century – 2020. Integration of Science, Education and Production : Proceedings of the XVI Russian National Scientific Conference (December 2–4, 2020, Izhevsk, Russian Federation). – Izhevsk, Russia : Publishing House of Kalashnikov ISTU, 2020. – Pp. 142–149.