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Possibility of Nondestructive Testing of Operational Heating of Contact Surfaces of Rolling Bearings |
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| Authors: | Gorkunov E S Tabachnik V P Kogan L Kh Chernova G S Antenorova N P |
| Affiliation: | (1) Institute of Mechanical Engineering, Ural Division, Russian Academy of Sciences, Yekaterinburg, Russia;(2) Institute of Metal Physics, Ural Division, Russian Academy of Sciences, Yekaterinburg, Russia |
| Abstract: | The coupling between variation of parameters of nondestructive testing and heating of rolling bearings associated with their operation regime in a helicopter reduction gear is demonstrated. The coercive force method and the eddy-current method of testing outer bearing rings made from ShKh15 steel are considered. |
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