Research Article

Some Experimental and Simulation Results on the Dynamic Behaviour of Spur and Helical Geared Transmissions with Journal Bearings

Table 1

Gear data.

PinionGear

Tooth number26157
Face width (mm)5040
Helix angle (°)0 and 12.5
Module (mm)4
Pressure angle (°)20
Addendum coefficient 1. 1.
Dedendum coefficient1.41.4
Profile shift coefficient0.16−0.16 (spur) and
−0.14 (helical)
Center distance (mm)366 (spur) and 375 (helical)