In the direction of use, the smaller deformation can bear the larger load, and the axial space is compact. Compared with other types of springs, its deformation energy per unit volume is larger, and it has better shock absorption capacity. Especially when used in combination, the effect of absorbing shock and dissipating energy is more significant due to the surface friction damping effect.

Due to various reasons such as machine wear, insufficient lubricating oil, aging of parts, spring deformation, etc., there will be some abnormal vibration and noise. If it is not adjusted or repaired in time, it will lead to accelerated wear and tear of the machine parts of the large laundry equipment and lead to damage.

Xiaobian tells you how to solve these laundry equipment noise problems:
1. During the washing operation of the large-scale laundry equipment, especially the high-lift procedure, the inside of the machine makes a banging sound. This kind of problem is mostly caused by the collision between the inner cylinder of the large laundry equipment and the fuselage shell. In this case, it may be that the machine equipment is not placed flat enough, and the center of gravity of the machine is shifted over time, and the suspension and shock absorption system needs to be balanced. Adjustment.

2. When the large laundry equipment is running, the washing drum makes a rattling sound when it rotates. When overhauling, it can be checked with water but no clothes. If there is still a rattling sound when the drum is running, it means that the drum is rubbing against the inner wall of the large laundry equipment when it rotates. It may also be the main shaft bearing of the drum. Eccentricity caused by wear. If you continue to put clothes in, the sound will be louder. This situation generally disappears after replacing the spindle bearing.

3. When the large laundry equipment is running, the motor drives the belt to make a crackling sound. This reason is caused by the long-term wear and tear of the drive belt. In this case, loosen the fastening screws of the motor base, turn the motor in the opposite direction of the belt shaft to tighten the transmission belt, and then tighten the fastening screws of the machine base.