Test Stand for Measuring Magnetostriction Phenomena Under External Mechanical Stress with Foil Strain Gauges
Oskar Gińko , Andrzej Juś , Roman Szewczyk
AbstractIn this paper developed test stand for measuring magnetostriction deformation under external mechanical stress is presented. Magnetostriction phenomena is usually undesired, but there are applications which uses this phenomena in purpose for example to generate acoustic wave. In both cases complex approach and knowledge of magnetostriction factor λ in different material tensions are important. Usage of precision strain gauge, 24-bit analog to digital converter and digital signal processing allowed to achieve high resolution and accurate measurements of magnetostriction. All this also gives opportunity to measure small values of magnetostriction factors which are in materials like construction steels.
|Publication size in sheets||0.5|
|Book||Szewczyk Roman, Kaliczyńska Małgorzata, Zieliński Cezary: Challenges in Automation, Robotics and Measurement Techniques. Proceedings of AUTOMATION-2016, March 2-4, 2016, Warsaw, Poland, Advances in Intelligent Systems and Computing, vol. 440, 2016, Springer International Publishing, ISBN 978-3-319-29356-1, [978-3-319-29357-8], 919 p., DOI:10.1007/978-3-319-29357-8|
|Keywords in English||Magnetostriction Magnetostriction under external stress Strain gauge deformation measurement Test stand|
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