The sense of solidity is very obvious. Since the wheels on both sides of the independent suspension car are connected to the body independently of each other,
Therefore, from the perspective of the use process, when one wheel is impacted or vibrated, the impact force can be absorbed by the elastic element itself. This impact force will not affect the other wheel, so that the manufacturer can pass appropriate adjustments at the beginning of the model design. The school enables the car to obtain reasonable configuration in terms of riding comfort, stability, and handling stability. Generally speaking, the handling and comfort of the independent suspension car is significantly better than that of the non-independent suspension car.
Suspension connects the frame and the wheels elastically, and is related to the various performance of the car. It is one of the three most important assemblies of the car (the other two are: engine and gearbox). From the structural point of view, the car suspension is only composed of some simple components such as rods, cylinders and springs, but the car suspension is a very difficult car assembly to meet the requirements of perfection. This is because the suspension must meet the steering stability of the car. It is necessary to ensure the comfort of the car, and these two aspects are contradictory. In order to achieve good comfort, it is necessary to greatly buffer the vibration of the car, so that the spring should be designed to be softer, but the soft spring can easily cause the car to "nod", accelerate "head up" and severely tilt, which is not conducive to the car The steering can easily lead to unstable operation of the car.
Although the components of the suspension are simple, the determination of the parameters is quite complicated. Manufacturers must not only consider the comfort of the car, but also the cost of handling stability. Based on these three issues, different manufacturers have different inclination strategies. It also produced five common domestic suspensions: MacPherson independent suspension, double wishbone independent suspension, single trailing arm torsion bar beam semi-independent suspension, link strut independent suspension, and multi-link independent suspension.