Test Stand for Measuring Magnetostriction Phenomena Under External Mechanical Stress with Foil Strain Gauges

Oskar Gińko , Andrzej Juś , Roman Szewczyk

Abstract

In 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.
Author Oskar Gińko IMIB - [Industrial Research Institute for Automation and Measurements]
Oskar Gińko,,
- The Institute of Metrology and Biomedical Engineering
- Industrial Research Institute for Automation and Measurements
, Andrzej Juś IMIB - [Industrial Research Institute for Automation and Measurements]
Andrzej Juś,,
- The Institute of Metrology and Biomedical Engineering
- Industrial Research Institute for Automation and Measurements
, Roman Szewczyk IMIB
Roman Szewczyk,,
- The Institute of Metrology and Biomedical Engineering
Pages843-853
Publication size in sheets0.5
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 EnglishMagnetostriction Magnetostriction under external stress Strain gauge deformation measurement Test stand
DOIDOI:10.1007/978-3-319-29357-8_75
URL http://link.springer.com/chapter/10.1007/978-3-319-29357-8_75
Languageen angielski
Score (nominal)15
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