Broad classification of suspension systems includes MacPherson Strut, Double–Wishbone and Solid Axle setup. The passenger car segment uses independent suspension setups mounted at each wheel. The purpose of a suspension unit in a car is to provide a cushion between the road and the car cabin. It must also gobble up the road vibrations and well as sudden thuds due to potholes. It must ensure a comfortable ride for the passengers. Providing stability and good handling around the corners is also the job of suspension. Let us look at each type of suspension in-depth:
MacPherson Strut Independent Suspension
The most widely used independent suspension system is the MacPherson Strut. Almost every passenger car today has this setup at the front and a simpler coil spring at the rear. MacPherson Strut includes a simple assembly of coil spring and a damper/shock absorber. The task of the spring is to store the energy from a sudden jerk from the road. The damper uses hydraulic fluid to…