A New Design of the Universal Test Rig to Measure the Wear Characterizations of Polymer Acetal Gears (Spur, Helical, Bevel, and Worm)

Table 3

Bevel gear specifications.

Parameters	Value
Module	3 mm
Number of teeth	30
Outer reference diameter	94 mm
Pitch cone angle	45°
Dedendum angle	3°
Tooth thickness on pitch	4 mm
Cone distance	63 mm