What are the methods of replacing the oil pressure oil of the structure of the structure? Then, then, then
After a period of use, aging or deterioration will occur inside the oil pressure oil. This time, as long as the oil pressure replacement will not affect its use. Single -pillar oil compressors should have a corresponding qualification and must hold a certificate. It is strictly forbidden to turn on the use of oil compressors who do not know the machine. Before the four -pillar oil compressor is turned on, it should check whether the mold is supporting and whether the weight meets the requirements. When the oil compressor manufacturer is suppressed, the touch must be placed in the center of the pad to prohibit eccentric use. Before each shift, after testing, you should check whether the mold is cracking once. But there are several ways to replace the oil machine of the oil machine, so which method should we use to replace the oil machine of the oil machine?
In the process of using hydraulic oil, due to the impact of mechanical, physical and chemistry, it is always aging or slow. When the quality of the working medium is reduced to not meet the requirements, it needs to be replaced in time.
Once the oil pressure oil is produced, it will gradually deteriorate. During the long -term storage process, the particle pollutants in oil products have a trend of block. During transportation, if the oil compressor is vibrated, it will gather in small particles. When the oil pressure system is used, the fission rate will be greatly accelerated.
Taking mineral oil hydraulic oil as an example, more than 96%of the ingredients are hydrocarbon compounds, carba and hydrogen compounds, and the rest are sulfur, nitrogen and gray. Various additives such as anti -oxidation, abrasion, rust -proof, foam, and coagulation were added as needed. During use, due to external reasons such as air, moisture, impurities, heat, light, mechanical stirring. And internal reasons such as the chemical composition and additive nature of single -column oil compressors and hydraulic oils will cause various physical chemical changes, and hydraulic oils will gradually become aging.
There are three ways to determine the oil change period:
1) Make an intuitive decision on time, maintain sampling and observation of staff on time, or decide whether to change oil after simply analyzing, which depends on personal experience and deficiencies.
2. Replace on time. This is a method widely used in factories. However, this is different from the actual situation of the use of oil pressure oil and deterioration. It has not considered whether the oil pressure oil compressor is often used, and the experience is insufficient and not scientific.
3) Determining the oil replacement index according to the results of the oil sample and determining whether the oil change is a scientific and reasonable method.
When you replace the hydraulic oil of the oil compressor, you'd better take a look at the above content to avoid any problems during the replacement process.
