2012年8月21日星期二

the replacement of the hydraulic machine hydraulic oil


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Hydraulic machine hydraulic oil due to the role of mechanical, physical, and chemical, its performance in the course of gradual deterioration. Oil when the oil major performance degradation to the extent of the harmful effects of hydraulic system must be replaced.hydraulic components

Fluid performance degradation and oil pollution is a direct relationship with the oil in water, air, solid particles, pollutants, and heat is caused by the additive loss, the root cause of failure and the basis of oxidation, the metal particles in the fluid oil oxidation play a catalytic role in accelerating the oil degradation.hydraulic pipe fittings


The replacement of the hydraulic system oil is usually in the following ways; be changed regularly; based on experience and observation of the oil sample to determine whether to replace the oil; oil accordance with the provisions of the performance indicators, the oil sample test results to determine whether oil. Although the first two methods is simple, but often is not enough scientific and reasonable. Replace oil in accordance with the oil change indicator functions take full advantage of the oil, but also to ensure the reliability and life, should be implemented in this way.hydraulic bolt

Need to know in using the replacement of oil by oil indicator used in the performance of the new oil, in the course through regular oil analysis to detect the performance changes, to determine the extent of oil degradation.

Extend the service life of the oil can not only save the cost for oil, but more importantly, can solve the oil resources. Some site due to pollution control measures imperfections, the hydraulic system oil pollution so severe that affect the device is working properly, and thus had to take the approach of frequent oil changes, and actually replaced the dirty oil is often the only pollution overrun, and the physical and chemical properties did not reach the extent of deterioration.
 

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