differential planet gear的用法和样例：
- differential planet gear train
- Method to Ensure Uniform Power Distribution in Sugarcane Mill Gearing with Dual-branch Differential Planet Gear
- This paper introduced the production process of an inner tooth ring in tractor planet gear mechanism.
- The real-time meshing stiffness of arced planet gear and the meshing stiffness of involute planet gear have mainly been analyzed.
- An operating characters of planet reducer for cutting mechanism of heavy roadheader was detailed and also a solution to minor diameter planet gear bearing in reducer was given.