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外文期刊>Archives of Metallurgy and Materials
>Research on Influence of Fatigue Metal Damage of the Inner Race of Bearing on Vibration in Different Frequencies/ Badania Wp?ywu Uszkodzeń Na Skutek Zmeczenia Materia?u Bie?ni Wewn?trznej ?o?yska Na Drgania W Ró?nych Cz?stotliwo?ciach
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Research on Influence of Fatigue Metal Damage of the Inner Race of Bearing on Vibration in Different Frequencies/ Badania Wp?ywu Uszkodzeń Na Skutek Zmeczenia Materia?u Bie?ni Wewn?trznej ?o?yska Na Drgania W Ró?nych Cz?stotliwo?ciach
The paper presents results of research on influence of fatigue metal damage of the inner race of bearing on vibration in different frequencies. The active diagnostics experiments were conducted on application of vibroacoustics methods for technical condition monitoring. Provides an overview of materials and process analysis of rolling bearings wear. The bearing damage of the inner race have been simulating. The research was conducted on special research-educational test bench for vibration monitoring for rotaring machinery. For the identification of the symptoms of the defects in the vibration signal the analysis of time realization and frequency transformation of the vibration have been conducted. For the comparison of the vibration of good and damage bearings signals registered for different frequencies have been presented in form of spectrograms and RMS distributions.
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