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Article
One Approach to Eddy Current Testing of Carburized Parts
Author(s)
J. Ivanov
Full-Text PDF XML 1048 Views
DOI:10.17265/2161-6213/2018.1-2.001
Affiliation(s)
M+S Hydraulic PLC, Kazanlak 6100, Bulgaria
ABSTRACT
Through DOE (design of experiment), ЕТ (eddy current testing) is included and proven as a quality indicator of carburizing, quenching and tempering of hydraulic motor parts. A method is suggested for calibrating NDT (non-destructive testing) by means of combined representation of regression models in the field of the technological factors of heat treatment and contour control charts. A method is presented here for choosing the working frequency for ET. It is also suggested that experimental design be considered a basic building element in the methodology of carburized parts ET. This article also presents a methodology for conducting eddy current testing in industrial settings.
KEYWORDS
ET, carburized parts, DOE.
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