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Maintenance and maintenance of hydraulic cylinder for heavy truck parts in Baotou

The maintenance and maintenance of the hydraulic cylinder for Baotou heavy truck fittings, specifically, the maintenance and maintenance of hydraulic medium and hydraulic cylinder block. Hydraulic transmission has many advantages, such as simple structure, stable quality, high mechanical efficiency, easy realization of automation, etc.. Therefore, at present, many large website maintenance, medium-sized machinery adopts hydraulic transmission system, but hydraulic technology also exists oil leakage, oil temperature changes affect the operation speed control, noise and other shortcomings. How to be more safe and efficient operation of hydraulic machinery, according to the system pressure, speed, oil quantity, temperature of correct selection of hydraulic oil, rational use and maintenance of oil, good performance to maintain long-term, work efficiency optimal, is the key. In view of this, usually according to standard operation, scientific management.

To maintain and maintain the hydraulic cylinder, it is necessary to prevent contamination of the impurities from the hydraulic fluid:

1, Baotou North rush heavy truck parts cylinder, in the process of use, should regularly replace hydraulic oil, cleaning system filter nets, guarantee cleanliness, extend service life.

2, the cylinder in each use, should be fully extended, full shrinkage test run, 5 strokes, and then carrying operation. It can discharge the air in the system, the preheating system, can effectively avoid the presence of air or water system, caused by gas explosion in the cylinder (or scorch) phenomenon, it will damage the seals, resulting in cylinder leakage fault.

3, control system temperature, oil temperature is too high will reduce the sealing life, long-term high oil temperature, so that permanent deformation of seals, or even completely ineffective.

4, good protection to prevent the outer surface of the piston rod, bump and scratch damage to seals, often clean up Baotou beiben heavy truck parts cylinder pneumatic piston rod sealing dustproof ring parts and exposed on the sand, to prevent sticking into the cylinder, the piston internal damage on the surface of the piston rod of the cylinder is not easy to clean up dirt or seal a.

5, often check the thread, bolts and other parts of the connection, found loose immediately fastening.

6, often lubricate the connection parts, to prevent oil free state corrosion or abnormal wear.

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