Jul 24,2024
Advantages and disadvantages of piston rod seals
The piston rod seal withstands considerable pressure and is in direct contact with hydraulic oil. It maintains good sealing performance under unidirectional pressure.
Jul 24,2024
Dust Seal: What is a dust seal? What is a dust seal used for?
The dust seal works by achieving a sealing effect through the elastic deformation of the sealing material and the action of external pressure. When the equipment rotates or moves, the external pressure acts on the sealing material, causing it to deform and thus fill the sealing space, achieving a sealing effect. At the same time, the elastic deformation of the sealing material can also withstand external impact and friction, protecting the equipment from damage.
Jul 24,2024
The difference between bearing dust covers and sealing rings
Dust cover bearings have a higher limiting speed than sealed bearings, while sealed bearings have a higher protection level than dust cover bearings. Sealed bearings have better waterproof performance and can better prevent grease leakage.
Jul 24,2024
How is the engine piston sealed?
If abnormalities are found, worn parts should be replaced or appropriate repairs made promptly.
Jul 24,2024
Several methods for rotating shaft sealing
The rotating shaft surface is completely sealed with polyurethane coating, which has good sealing performance and strong wear resistance, but its temperature resistance is relatively low.
Jul 24,2024
The difference between rotary seals and piston seals
Rotary seals and piston seals differ significantly in structure, performance, and Applications. The choice of sealing method depends on the specific application and requirements.
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