When a fully automatic washing machine is dehydrated, the distribution of laundry will be uneven. High-speed centrifugal dehydration will cause severe vibration and shaking of the inner and outer barrels. For this reason, many manufacturers often use a method of hanging the outer barrel on the chassis. The elastic support structure is used to absorb shock. Four booms are suspended from the four corners of the upper part of the outer box to play the role of hanging and damping to ensure dynamic balance and stability during washing and dehydration.
The boom is mainly composed of a boom support, a boom, a boom spring sleeve, a spring, and a spring seat. When vibration occurs during washing or dehydration, the spring sleeve will swing along the spherical surface on the one hand, and up and down along the boom on the other hand. Slide to absorb vibration energy, thereby reducing the vibration noise of the box and keeping the whole machine stable.
If the washing machine makes excessive noise during operation, then we have to consider whether it is due to the following reasons:
1. The washing machine is placed unevenly
2. The four booms cannot be balanced or the elastic force of the springs is unevenly distributed.
3. The motor is severely worn and lacks lubrication.
The balance boom mainly needs damping grease to slow down and reduce friction. Moreover, these four positions are frequently used, have high activity intensity, and have high requirements for grease. Regarding the positions of the four booms of a fully automatic washing machine, Under the guidance provided by Haier washing machine manufacturer, Baoxing improved and corrected the shortcomings of the application of grease in this position on the basis of the original VR4141. It added waterproof additives to enhance water resistance and enhance the lubricity of grease, so that the grease can slide on the washing machine boom. The lubricity and adhesion on the block are enhanced, and the viscosity of the grease is reduced, so that the grease on the boom will not vibrate due to excessive damping grease viscosity.
Baoxing's boom damping grease series is precisely customized for washing machine booms. Baoxing currently serves washing machine brands such as Samsung, Panasonic, Hisense, TCL, Sanyo, Midea and other major brands. Customizing for customers is our consistent purpose. Welcome to communicate and contact our technical engineering for free sampling and comparison.
