Detection of Insulation Defects in Automated In-Process Testing of Electric Wire during its Extrusion

Detection of Insulation Defects in Automated In-Process Testing of Electric Wire during its Extrusion

Bibliographic Details
Parent link:Materials Science Forum: Scientific Journal
Vol. 942 : Modern Problems in Materials Processing, Manufacturing, Testing and Quality Assurance.— 2019.— [P. 141-150]
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Отделение контроля и диагностики
Other Authors: Goldstein (Goldshtein) A. E. Aleksandr Efremovich, Vavilova G. V. Galina Vasilievna, Ryumkin A. V. Aleksandr Vladimirovich, Stary O. Oldrich
Summary:Title screen
The paper describes the electro-capacitive method for monitoring wire capacitance, which is implemented using the CAP-10 device, employed for in-process testing of the single core electric wire capacitance. Focus is made on the operating principle of the CAP-10 device. The possibility of using the CAP-10 device for detecting local defects in wire insulation is proved. Insulation defects such as foreign inclusions in the form of copper shavings, air cavities inside insulation and those at the core–insulation boundary are modeled. The impact of the defect geometric parameters on the wire capacitance measured during in-process testing is investigated through numerical simulation. Mathematical simulation results are validated through the physical model using the CAP-10 device.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2019
Subjects:
электронный ресурс
труды учёных ТПУ
capacitance measuring device
electro-capacitive method
in-process testing
insulation defects
simulation
измерения
емкость
электроемкостные методы
тестирование
моделирование
Online Access:https://doi.org/10.4028/www.scientific.net/MSF.942.141
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661293

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