use matters of hydraulic oil

Hydraulic oil used as a motor medium,play an important role in hydraulic system.It needs to pay more attention of hydraulic oiluse.The use matters of hydraulic oil briefly introduced.
Hydraulic oil use matters needing attention: Statistics indicated that 70% hydraulic system breakdown is because uses improper. Therefore,in order to guarantee the hydraulic system normally and works reliably, not only need choose the hydraulic oil correctly, moreover must use and manage the hydraulic oil correctly. In the use, should pay attention to prevents the hydraulic oil  be polluted, replaces the hydraulic fluid promptly.
1st, maintains hydraulic system's clean, hydraulic element processes and impurities and so on iron filings metal powder in the installation process survives, if not be cleaned, will lead in the oil, also along with the oil flowing, the impurity will cause the hydraulic system work abnormal, will be serious will create the breakdown. Therefore, the hydraulic system before installing movement, should inspect and clean carefully, no matter after is new perhaps the overhaul hydraulic system, as well as when replacement hydraulic fluid certainly must clean, the clean hydraulic system easiest to use hydraulic unit uses originally the power oil or tries the machine oil.
2nd, prevents the moisture content to mix in the hydraulic fluid. after mixing in the moisture content, the hydraulic fluid can emulsify becomes the cream color, should trade the oil promptly, in order to avoid creates hydraulic element's attrition, the corrosion, causes the hydraulic system operation worsening. The hydraulic system mixes in the moisture content the way is mainly the fuel tank and the chiller,periodic inspection rack's oil box cover whether to seal, whether the chiller does enter the water, the periodic cleaning filter, approximately every three months clean one time.
 3rd, regular replacement hydraulic oil, hydraulic oil in use, as a result of the deterioration and by foreign substance's pollution, will be caused the quality to drop, when after the quality drop surpass certain limit, the hydraulic oil needs to replace. Hydraulic oil service life with its working condition and quality related, under the normal use and the management condition, includes the chemical additive hydraulic fluid, the service life is about generally one year. If including anti-oxygen, anticorrosion chemical additive, and uses the hydraulic fluid which three kind of base oil become well distributed, the service life may amount to one-and-a-half years to two years. Above trades the oil cycle is the common situation, because in fact some equipment management maintenance work can complete, the hydraulic fluid use cycle may also lengthen period of time, this also decided according by equipment use frequency.
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