Shock absorber bearing

TS NO.:TS-159 

Applicable vehicle Name:

Gac-fick Feixiang 2012.09-

Inner diameter: 85.5 outer diameter: 128.5 height: 31

Defects of McPherson suspension

Because of the reduction of playability, the design scheme of the fitness characteristics of the suspension system is as good as that of the double wishbone suspension system; the vibration is transmitted to the top of the car head according to the upper support point, effective measures should be taken to prevent vibration noise; there is sliding friction between the hydraulic cylinder the guiding sleeve of the shock absorber, which promotes the dynamic bending stiffness ductility of the suspension system The worse the damage is, the more obvious when the offset is small; it is more sensitive to tire imbalance; the shock absorber is close to the wheel, the indoor space is large during the period, so it is conducive to wide tire refit tire anti-skid chain under some conditions.

Vibration isolator is the most important component of suspension system. Because the most important effect of suspension system is to alleviate the impact of road roughness on vehicle body, the transient high instantaneous velocity impact of plane bearing steel ball will be solved into relatively slow small instantaneous velocity impact. It makes people feel less likely to cause damage discomfort; it can reduce the probability of damage to goods. The key parts of vibration isolators are automobile leaf spring, compression spring, torsion bar spring air spring. In addition to the spring itself has damping effect, the suspension system equipped with other types of vibration isolators must be equipped with damping components, so that the car which has already vibrated will be stationary as soon as possible. Automotive leaf spring is the first vibration isolator used in cars. Because of the shortcomings of many design schemes, it is gradually replaced by other types of vibration isolators. In this paper, the compression spring is selected.