Improving the operational reliability of stamped parts of electrical engineering machines and electrical products

V Dragobetskii, E Naumova, A Shapoval… - … on Modern Electrical …, 2019 - ieeexplore.ieee.org
The durability and operational reliability of electrical machines, electronic and electrical
engineering products in almost all cases can be achieved by imparting special properties to …

[PDF][PDF] Application of explosion treatment methods for production items of powder materials

V Dragobetskii, V Zagirnyak, S Shlyk… - Przeglad …, 2019 - pe.org.pl
The article gives the peculiarities of the compaction of the sintered powder blanks at a high
impact energy effect by the hot isostatic pressing, intensive plastic deformation twist …

The technology of production of a copper—aluminum—copper composite to produce current lead buses of the high—voltage plants

V Dragobetskii, A Shapoval, E Naumova… - … on Modern Electrical …, 2017 - ieeexplore.ieee.org
In recent years, the process of improving the contact connections is faster due to the
widespread use of the pressed and welded contact joints, the use of copper cladded …

A non-contact multifunctional ultrasonic transducer for measurements and non-destructive testing

GM Suchkov, YK Taranenko, YV Khomyak - Measurement Techniques, 2016 - Springer
A Non-Contact Multifunctional Ultrasonic Transducer for Measurements and Non-Destructive
Testing | Measurement Techniques Skip to main content SpringerLink Account Menu Find a …

[HTML][HTML] ДИАГНОСТИКА НЕРАЗМЫКАЕМОГО ПОВЕРХНОСТНОГО КОНТАКТНОГО СОЕДИНЕНИЯУЛЬТРАЗВУКОВЫМ СИГНАЛОМ

РВ Вензелев, МП Баранова - Журнал Сибирского федерального …, 2023 - cyberleninka.ru
В статье рассматривается акустический метод диагностики неразмыкаемого
поверхностного электрического контакта, выполненного болтовым соединением …

[PDF][PDF] INCREASING THE EFFICIENCY OF THE SURFACE-MOUNTED ULTRASONIC ELECTROMAGNETIC-ACOUSTIC TRANSDUCER ON ACCOUNT OF THE …

GM Suchkov, VF Bolyukh, AI Kocherga… - Technical …, 2023 - jnas.nbuv.gov.ua
Electromagnetic-acoustic (EMA) transducers are increasingly used for ultrasonic testing and
diagnostics of products made of ferromagnetic material with dielectric coatings or deposits …

Nonсontact spectral express method for detecting corrosion damage to metal products

GM Suchkov, RP Migushchenko, OY Kropachek… - Russian Journal of …, 2020 - Springer
We propose to use the shape of the envelope of the spectrum of the collection of pulses
received from metal products by a straight-beam electromagnetic-acoustic transducer as a …

Powerful sources of pulse high-frequency electromechanical transducers for measurement, testing and diagnostics

SY Plesnetsov, ON Petrishchev… - Электротехника и …, 2018 - cyberleninka.ru
Development of powerful current radio pulses generators (CRPG) for powering high-
frequency electromechanical transducers based on IGBT transistors. Methodology. To carry …

[PDF][PDF] Новые разработки электромагнитно-акустических преобразователей (обзор)

ГМ Сучков, СЮ Плеснецов… - Техническая …, 2018 - dspace.nbuv.gov.ua
Проведен анализ информационных источников по вопросам исследований и
разработки электромагнитно-акустических преобразователей. Установлено …

[PDF][PDF] IMPROVING PRINCIPLES OF ELECTRIC ENERGY PULSE TRANSFORMATION INTO HIGH-FREQUENCY MECHANICAL ENERGY USING CAPACITIVE …

ON Petrishchev, KL Nozdrachova… - Technical …, 2019 - jnas.nbuv.gov.ua
Closed solutions of electrostatic and electrodynamics problems are formed in metals for a
piecewise-homogeneous medium, where half-space is filled with metal of finite values …