shock damper for impact from suppress spring shock absorbers and rebound

After the shock absorber is mainly used to suppress spring shock absorbers and rebound when the impact from the road surface. When after a rough road, while the shock-absorbing spring can filter road vibration, but the spring itself there will be reciprocated and the performance shocks is used to inhibit this spring jump.Shock absorber is too soft, the body will be jumping up and down, shock absorbers too hard will bring too much resistance, hinder the normal spring work. About industrial damper the suspension of the conversion process, the hard shock absorber to be matched with the stiffer springs and the spring stiffness and is closely related to vehicle weight and thus heavier vehicles generally use a harder shock absorbers.Cited in contact with the crankshaft shock means for counter crankshaft torsional vibration (ie, crank the ignition cylinder by twisting and impact of the phenomenon).