MODELING AND DIAGNOSTICS OF THE GEAR POWER TRANSMISSIONS
AbstractThis article presents experimental and theoretical research data based on mechanical vibrations of low speed rotor system (up to 40 rpm) with a gear transmission and double row spherical roller bearings with tapered bore. The rotor system experimental and theoretical modeling research analysis results confirm effective technical condi-tions monitoring and failures diagnostics method of low speed rotor system with antifriction bearings. The model-ing and simulation acquired results generate determina-tions of residual operation time and service of gear trans-missions and roller bearings. Authors presented a method of low rotation speed rotor vibration severity evaluation with validation data acquired by the experimental data of continuous long term running machine in situ.
DYNAMICS OF MECHANICAL SYSTEMS