Rear leaf spring 2912010-483 for FAW J6 Jh6 Fawde 6dm truck Spare
Part truck accessioris
1. Absorb the repeated bounces caused by various impacts caused by
the road surface to accelerate the attenuation of the inherent
vibration of the spring and provide the vehicle with better driving
smoothness; 2. Ease the impact caused by the road surface, quickly
absorb the vibration caused by bumps, and restore the vehicle to
normal driving status. The function of shock absorber spring: 1.
Absorb the repeated bounces caused by various impacts caused by the
road surface to accelerate the attenuation of the inherent
vibration of the spring and provide the vehicle with better driving
smoothness; 2. Ease the impact caused by the road surface, quickly
absorb the vibration caused by bumps, and restore the vehicle to
normal driving status. The relationship between springs and shock
absorbers is very subtle. The function of the spring is to buffer
the impact of the ground; and the function of the shock absorber is
to attenuate the back and forth vibration of the spring. In other
words, the existence of the shock absorber is to prevent the spring
from bouncing. Too fast! The state of the spring with or without a
shock absorber. The working principle of the shock absorber: the
inside of the shock absorber is filled with oil, and there are
holes on the piston head of the shock absorber. There may be one or
more holes. When the shock absorber is used, When the piston moves
up and down, the oil in the cavity flows back and forth between the
upper cavity and the lower cavity through the small hole on the
piston head. Because the oil is viscous, it also releases a lot of
heat, which is equivalent to turning the vehicle upside down. The
kinetic energy generated by the bumps is converted into heat
energy.