A Study on Coupling Faults’ Characteristics of Fixed-Axis Gear Crack and Planetary Gear Wear

Table 1

Gear parameters.

Gear	Number of teeth	m	m	Mass /g	/(g⋅m^2)	Face width/mm	Module/mm	Wheel axle distance/mm
1	29	19.2	20.4	125	0.05	30	1.5	91.318
2	100	68.9	70.5	1224.5	6	30	1.5
3	36	23.9	25.3	224	0.14	30	1.5	90.8304
4	90	61.5	63.4	1111	4	20	1.5
	28	12.3	13	41	0.007	20	1.0
	36	16	17	34.6	0.01	20	1.0
			30	848.7	0.76	20	1.0
	100	45.6	47			20	1.0