The use of modern methodologies and techniques a new approach to evaluate the
process of engineering design in the industry pay to use in evaluating the speed in large
cans mechanisms design.
The gearbox that is designed for big vehicles for off-r
oad driving conditions need
portal axle which installed between the wheel and the axle shaft to give higher ground
clearance to the vehicle.
The modeling and simulation of spur gear which contacted with portal axle is
important to predict the actual motion behavior, but it's so complicated to study.
In this study, it'll analysis the portal axle by using finite element method (FEM),
modal analysis will simulated on three different combinations of gear train system, the
three gear trains being analyzed are: gear train without idler gear, one idler gear and two
idler gears.
FEM static stress analysis will also simulated on three different gear train to study
the gear teeth bending stress and contact stress behavior of the gear trains in different
angular positions from °0 to °18 degree.