Effects of Geometry Design Parameters on the Static Strength and Dynamics for Spiral Bevel Gear

Table 5

Results of the bench test.

	Torque/N·m	Cycles/10^4	Failure mode
Original	110367	42.2	Pinion teeth fracture
		31.5	Pinion teeth fracture
		26.38	Wheel teeth fracture
Optimized	110367	53.5	Pinion pitting
		40.8	Wheel teeth fracture
		49.34	Wheel teeth fracture