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

<div>Photograph views for (a) bevel gear testing unit, (b) spur/helical gear testing unit, and (c) worm gear testing unit.</div>

Advances in Tribology

Figure 5: A New Design of the Universal Test Rig to Measure the Wear Characterizations of Polymer Acetal Gears (Spur, Helical, Bevel, and Worm) 