After judgement method of hanging bearing

After judgement method of hanging bearing 2019 - 02 - 09 hanging bearing is also called the plane bearings, pressure bearings. Is small but very important in car suspension parts. Suspension bearing in the middle of the shock absorber top glue and spring, it has to bear the pressure of up and down, also can free rotation, the direction of a vehicle in the suspension and body activity links. So many car owners in the direction of a vehicle or stop state hear sound, is probably comes from the small bearing! Suspension bearing role: 1, the guarantee to the flexibility: or the vehicle is stationary state, the wheels turn at the same time, guarantee the suspension can rotate with the wheel. 2, soft connection to reduce vibration: keep soft connection between body and suspension, can filter out to a certain extent when driving road uneven produced by the vibration, reduce the impact of body. Suspension bearing after judgement method: 1, the sound: vehicle in the direction of a stationary state in situ shrill screams ( Pumping. 。 。 。 。 。 。 。 ） 2, binding: the direction of a vehicle stationary state in situ, hand in the spring. Spring distortions jitter, and accompanied by hitched, hitched noise. The above two cases is the most quickly determine whether for hanging bearing problem caused by the chassis.