OEM No/Model: 96313030, 96300113, 96249302, 96249304
SHOCK ABSORBER FOR DAEWOO/NUBIRA;
OE: 96313030/LH, 96300113, 96249302, 96249304
Certificate:TS16949
Packing: Neutral or assigned
Delivery time: within 20days
Suspension system sustain the impact vibration because of the elastic element , to improve automobile riding comfort, installed shock absorber in parallel with the elastic element in the suspension for attenuation vibration. The automobile suspension system adopts hydraulic shock absorber is more, its working principle is that when the frame (or body) and vibration between bridge and relative motion, shock absorber piston to move up and down, the oil shock absorber cavity and repeatedly from one cavity with different pore flow into another chamber. The hole wall and the friction between the oil and the oil molecules forms the internal friction of vibration damping force, make the car vibration energy is converted into the oil heat, absorbed by the bumper again send out into the atmosphere. When the oil channel cross section and the factors such as constant, the damping force lorry frame and axle (or wheel) between the relative speed increase and decrease, and related to the oil viscosity. Shock absorber and the elastic element, undertake the task of the delayed impact and shock absorption, the damping force is too large, will make the suspension elasticity bad, even make damage of shock absorber connecting piece. Due to the surface to adjust the elastic element and shock absorber of this contradiction.
1: in the compression stroke (axle and frame close to each other), shock absorber damping force is small, so as to give full play to the elasticity of the elastic element, mitigate impact. At this time, the elastic component plays a main role.
2: in suspension for the trip (axle and frame away from each other), shock absorber damping force have thrown, shock quickly. 3: when the axle (or wheel) between the axle and the relative speed is too large, the shock absorber can automatically increase liquid flow rate, and the damping force is always keep within limits, to avoid excessive impact load.
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