Question

Assignment 3b: Figure 1 shows a proposed design of car suspension fastened to the arm on which the wheel is mo temper @ 400°F carbon steel. The torque in the to from the ground through a 300mm long lever arm. Due bar is situated 100mm from the wheel shaft. Given that th bearing is 3.0, find the diameter of the torsion bar according to DET theory. esign of car suspension system. The spring motion is provided by a torsion bar which the wheel is mounted. The torsion bar is made of SAE/AISI 1050 quench and teel. The torque in the torsion bar is created by the 2500N force acting on the wheel 300mm long lever arm. Due to space limitations, the bearing holding the torsion rom the wheel shaft. Given that the desired static safety factor in the torsion bar at the 2500N Arin 300mm Bearing Torsion bar 300mm 100mm Figure 2

Answer 1