Mechanical Sealing the role and significance of
In the hydraulic system and its system, the sealing device used to prevent leakage of the work of media within and outside the dust and the intrusion of foreign bodies. Sealed from the role of one of the components, ie seals.
Leakage will result in medium waste, pollution machines and the environment, and even give rise to malfunctioning machinery and equipment for personal accident.
Leakage within the hydraulic system will cause a sharp drop in volumetric efficiency, amounting to less than required by the job stress, and even should not work.
Micro-invasive system of dust particles, can cause or exacerbate friction hydraulic component wear, and further lead to leakage.
Therefore, the sealing device seals and hydraulic equipment are an important part. The reliability of its work and life, is a measure of the hydraulic system an important indicator of good or bad.
In addition to sealing gap, are the use of seals, so that two adjacent surface coupling between the gap control at the required sealing liquid through the smallest gap below.
At contact seal, pressed into self-proclaimed style-type mechanical seals and self-styled self-tight seal (ie seal Lamiaceae) two.
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