Comparison and Verification of Dynamic Simulations and Experiments for a Modified Spur Gear Pair

In this study, static and dynamic analyses of a spur gear pair with linear tip relief longitudinal crowning were performed. Dynamic experiments conducted to compare verify the analysis results. On basis theory gearing, mathematical model modified was established. addition, finite element mesh generation program developed according model. Finite applied calculate contact stress, patterns, stiffness pair. Moreover, performed predict transmission error (DTE) at various speeds loads. on by using tester. Accelerometers mounted record vibrations during meshing. The experimental DTE calculated compared simulated prediction vibration performance under different rotational conditions.