Shock car absorber

How to Build a shock car absorber with magnets with opposite poles?

Theoretically, it is possible, but the corresponding structural parts cannot be magnetic substances, and, the damping distance of the magnet is limited. The absorber is mainly used to suppress the shock and impact from the road when the spring rebound after absorbing the shock. When passing through an uneven road, although the shock-absorbing spring can filter the vibration of the road, the spring itself will have reciprocal movement, and the shock absorber is used to suppress this spring jump. If the shock absorber is too soft, the body will jump up and down, and if the shock absorber is too hard, it will bring too much resistance and prevent the springs from working properly. In the process of suspension modification, a hard shock absorber should be matched with a hard spring, and the hardness of the spring is closely related to the weight of the car, so a heavier car usually uses a harder shock absorber. The device connected to the crankshaft of the induced shock is used to counteract the torsional vibration of the crankshaft (i.e., the phenomenon that the crankshaft is twisted by the impact of cylinder ignition).