Vibration feature of spur gear transmission with non-uniform depth distribution of tooth root crack along tooth width. Engineering Failure Analysis, 2021, 129: 105713.
https://doi.org/10.1016/j.engfailanal.2021.105713
Fig. 1. Schematic diagram of gear transmission system: a) gear dynamics model, b) gear slice mesh engagement, c) flexible bearing support.
