Frictional Effects on Gear Tooth Contact Analysis

Table 1

Gear model parameters.

Type	Spur
Module	2 mm
Number of teeth	24
Pressure angle	20°
Tooth width	3.142 mm
Tip radius	26 mm
Root radius	21.5 mm
Modification factor	0
Contact ratio	1.77
Element size:	0.2 mm
Material
Steel
Density	7.8 g/cm^3
Young’s modulus	210000 MPa
Poisson’s ratio	0.3