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Mechanics of Machines, Mechanisms and Materials

2_2020_sen_4

Title of the article

METHOD FOR CALCULATING THE PARAMETERS OF SHOCK PULSES IN BEARINGS WITH LOCAL DAMAGES TO RACEWAYS
Authors

ISHIN Nikolay N., D. Sc. in Eng., Assoc. Prof., Chief of the R&D Center “Mining Machinery”, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.

GOMAN Arkadiy M., Ph. D. in Eng., Assoc. Prof., Head of the Department of Dynamic Analysis and Vibration-based Diagnostics of Machines, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.

SKOROKHODOV Andrey S., Ph. D. in Eng., Leading Researcher, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.

DAKALO Yuriy A., Ph. D. Student, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus
In the section DYNAMICS, DURABILITY OF VEHICLES AND STRUCTURES
Year 2020 Issue 2 Pages 37–45
Type of article RAR Index UDK 621.833 Index BBK  
Abstract The method proposed in the article for calculating the parameters of shock pulses generated in rolling bearings when local defects occur is a development of research in the scientific direction of vibration-pulse diagnostics in relation to the operational assessment of the technical condition of rolling bearings of transmission units of mobile vehicles operating under variable load-speed conditions. An example of calculating the parameters of the shock pulse in ball radial single-row bearings of the 307 series is given, when the rolling body passes through a rectangular defect on the outer raceway.
Keywords

bearing, technical condition, local damage, diagnostics, shock pulse, shock pulse parameters
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