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Exploiting residual magnetization in bearing components to characterize bearing rotation
We investigate the possibility to exploit the residual magnetism of bearings to characterize their rotation. Several bearings with different characteristics and diameter have been studied. A magnetic field sensor and a search loop register the magnetic field variation due to the rotation. Data are processed by means of a Dynamic Signal Analyzer and frequency components characteristic of the bearing geometry appear to be easily identifiable, which makes this technique promising for applications in the transportation and, in particular, railway industry.
Exploiting residual magnetization in bearing components to characterize bearing rotation
We investigate the possibility to exploit the residual magnetism of bearings to characterize their rotation. Several bearings with different characteristics and diameter have been studied. A magnetic field sensor and a search loop register the magnetic field variation due to the rotation. Data are processed by means of a Dynamic Signal Analyzer and frequency components characteristic of the bearing geometry appear to be easily identifiable, which makes this technique promising for applications in the transportation and, in particular, railway industry.
Exploiting residual magnetization in bearing components to characterize bearing rotation
Macucci, Massimo (author) / Marconcini, Paolo (author) / Bologna, Mauro (author) / Tellini, Bernardo (author)
2016-09-01
988268 byte
Conference paper
Electronic Resource
English
Residual Stresses in Roller Bearing Components
| British Library Online Contents | 2014