Dynamic Vibration Characteristic Analysis for the Power-Split Transmission System Based on Loaded Tooth Contact Analysis

Table 1

Gear parameters.

Gear	Teeth	Pitch diameter /(mm)	Tooth width /(mm)	Pressure angle /(°)	Helical angle /(°)
1	32	51.1	44.5	20	6
2, 3	124	197.9	38.1	20	6
4, 5	27	68.6	66	20	0
6	176	447.0	59.9	20	0