DAF truck spares Parts 0379131 1283729 Fitting Shock Absorbers

DAF Truck Spares Parts 0379131 1283729 Fitting Shock Absorbers

Truck Shock Absorber 0379131 for DAF car parts Absorber Frt made in China

The most primitive and simplest car suspension system uses four (blade) springs to prop up the car from the wheels. Later, people do not want the car body to vibrate constantly after encountering a little bump on the road, so the date shock absorber ( Here "shock absorption" means not only to make the vibration amplitude discrete, but also to absorb the energy of the vibration, reduce the number of vibrations, and keep the wheels in contact with the ground, so the shock absorber.

The basic parameter of the shock absorber is the damping value , That is, how much strain can be generated during compression (compress, or weighing rebound), the value is superimposed, and it is allowed. However, the damping value does not determine how much the car will tilt when cornering (this is the work of the spring), it only controls The rate of tilting (rate, how long it takes to complete the tilting).

Since the shock absorber is heated during the shock absorption process (from the energy of the spring), it will generate high temperature after acute exercise, which makes the shock absorber The shock absorber fluid fails (shock fades), just like the brake fluid fails repeatedly. Therefore, some high-end or competition shock absorbers (such as ohlins, sachs, etc.) will bring an extra nitrogen bottle to control the temperature of the shock absorber (The shock-absorbing barrel can hold more shock-absorbing fluid and heat capacity.)

The original shock absorbers for general vehicles are more comfortable and suitable for various road adjustments, so most of them are equipped with shock absorbers that shorten the damping And weaker springs to maintain driving comfort. Also, the modification of shock absorbers and hard springs with large damping values ​​will improve the weight transfer phenomenon of the car., enhance the sense of firmness and sensitivity when driving, and make the overall preventive The price of improvement is that it loses the comfort of the original car and sacrifices the durability of other parts on the car.