Tooth Root Bending Fatigue Performance of Shot Peening TM210A Steel Spur Gear

Table 3

Experimental gear parameters.

Parameters	Modulus	Number of teeth	Face width	Pressure angle	Modification coefficient	Addendum coefficient	Clearance coefficient
Symbol	m	Z	b		x
Numerical value	1.6 mm	60	10 mm	25°	0.3	0.9	0.2