Three major factors affecting the service life of UE319AP40Z oil filter
element
Generally speaking, UE319AP40Z can be divided into two categories:
Oil return filter and oil input filter. It is mostly used in industrial machinery and construction machinery. What are the three major factors that affect the service life of hydraulic oil filter?
1, the purity of hydraulic oil in fact, the main reason for the failure of the hydraulic system (filter element) is pollution intrusion. High pollution intrusion rate increases the burden of the filter element and shortens the service life of the hydraulic oil filter element. The greater the pollution degree of hydraulic oil, the smaller the life of the filter element. To avoid the filter element due to hydraulic oil pollution and reduce the life of the filter element, the key is to strictly limit the path of environmental pollution that will enter the hydraulic system.
2. After the target cleanliness level of the hydraulic oil system is determined, it is very important to always work under the target cleanliness level of the hydraulic system. Working under the basic cleanliness required by the hydraulic system can avoid component wear and prolong system life as much as possible due to system contamination. The target cleanliness level of the hydraulic system indirectly affects the service time of the hydraulic oil filter element.
3. The life of the hydraulic oil filter element in the working environment is not fixed. It is very related to the use and cleaning.
Filter separation is mainly based on the following three mechanisms of direct interception of inertial impact diffusion interception
Direct interception: The basic filtration mechanism in liquid is essentially a screening effect. The mechanical interception of particles is removed when the particles are larger than the flow channel aperture, and the particles smaller than the filter aperture can also be intercepted by the bridging effect.
Inertial impact: the size of particles smaller than the filter aperture of the auxiliary interception, fluid carrying particles due to mass and linear velocity and linear motion of the inertia, particles leave the fluid mainstream and impact on the filter, when the fluid changes the direction of motion, the inertia of the particle impact on the surface of the filter material, because of the presence of adsorption particles will stay on the impact surface. When flowing through the filter medium, the fluid must travel along a curved channel. This will increase the effectiveness of this filtering mechanism.
The filtration/separation efficiency of the filter medium is enhanced due to the combined effect of direct interception inertial impaction diffusion interception.
