Static Field Magnetic Flux Thickness Gauge
Maciej Szudarek , Michał Nowicki , Filip Wierzbicki , Marcin Safinowski
AbstractNon-destructive testing of coating thickness has long been standard practice. Depending on material and geometric properties of base and coating, different measurement methods are applied. The article presents a simple device to measure coating thickness working on a principle of static field magnetic flux gauge. The device has been tested in the range of (2–6000) μm, which is between the usual range of typical thickness gauges operating on ultrasonic or eddy-currents principles. Measurement results are shown. The expanded uncertainty of thickness measurement (k = 2) does not exceed 5% in the range of (2–4) mm. Construction of a working test stand constitutes the first step in further study on possible solutions of reducing the measurement uncertainty.
|Publication size in sheets||0.5|
|Book||Szewczyk Roman, Zieliński Cezary, Kaliczyńska Małgorzata (eds.): Automation 2019: Progress in Automation, Robotics and Measurement Techniques, Advances in Intelligent Systems and Computing, vol. 920, 2020, Cham, Switzerland, Springer, ISBN 978-3-030-13272-9, [978-3-030-13273-6], 727 p., DOI:10.1007/978-3-030-13273-6|
|Keywords in English||non-destructive testing, thickness measurement, static field magnetic flux method|
|Score||= 20.0, 07-07-2020, ChapterFromConference|
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