Composition and function of lubrication system

A. The composition of the lubrication system

a. Oil supply device: There are oil pump, oil pipeline, oil pipe, pressure limiting valve, etc., it can make oil flow in the circulation system at a fixed pressure and flow rate.

b. Filter device: There are suction filter, oil filter, it can remove all kinds of impurities in the oil.

c. Instrument and signal device: There are blockage indicator, pressure sensing plug, oil pressure alarm, indicator light and pressure gauge, etc., which can make the driver know the working condition of the lubrication system at any time.

B. The function of the lubrication system 

a. Lubrication action: Lubricate the surface of moving parts, reduce friction resistance and wear, and reduce power consumption of the engine.

b. Cleaning action: The oil circulates continuously in the lubrication system, cleans the friction surface, and takes away the abrasive debris and other foreign bodies.

c. Cooling action: The oil in the lubrication system continuous circulation can also take away the heat generated by friction, play a cooling role.

d. Sealing action: The formation of oil film between the moving parts, improve their sealing, is conducive to prevent air leakage or oil leakage.

e. Anti rust action: The formation of oil film on the surface of the parts, the surface of the parts play a protective role, prevent corrosion and rust.

f. Hydraulic action: Lubricating oil can also be used as hydraulic oil.

g. Damping buffer action: The formation of an oil film on the surface of the moving parts, absorb the impact and reduce the vibration, play a damping buffer effect.