Oil, that is, engine oil, can lubricate the engine and reduce wear, assist cooling and cooling, seal and prevent leakage, rust and corrosion, shock and buffer.
We know that when the generator set is running, there will be a lot of mutual friction movement of the metal surface, the movement speed is fast, the environment is poor and poor, and the temperature can reach 400℃ to 600℃, in this case, only the use of qualified lubricating oil can reduce the friction resistance of the friction parts, reduce the wear of the parts, and partially cool the friction parts, clean the friction surface. Extended service life.
Let’s specifically understand the role of lubricating oil, as follows:
1, lubrication wear reduction: there is a rapid relative slide between the piston and the cylinder, between the main shaft and the bearing, so that an oil film needs to be established between the two sliding surfaces to prevent the parts from wearing too quickly. At the same time, the oil film of sufficient thickness can separate the surface of the relative sliding part to achieve the purpose of reducing wear.
2, cooling and cooling: the oil can bring the heat back to the oil tank and then distribute it to the air to help the water tank cool the engine.
3, cleaning and cleaning: Good oil can be the engine parts on the carbide, sludge, wear metal particles through the cycle back to the tank, through the flow of lubricating oil, wash the parts of the working surface of the dirt.
4, sealing leakage: oil can form a sealing ring between the piston ring and the piston, reduce the leakage of gas and prevent external pollutants into 5, rust and corrosion prevention: lubricating oil can be attached to the surface of the parts to prevent water, air, acidic substances and harmful gases and parts contact.
6, shock absorption buffer: when the engine cylinder port pressure rises sharply, suddenly aggravate the piston, piston chips, connecting rod and crankshaft bearing on the load is very large, this load through the bearing transmission lubrication, so that the impact load to withstand the buffer role.
Note: When the engine oil in the generator set loses the above functions, it must be replaced, and the oil loss is less under normal circumstances, but it is easy to be polluted, thus losing the role of protecting the diesel engine.
For more questions about the generator set, please call the Beidou Power team. More than ten years of professional production and sales of power generation equipment experience, more professional engineer team to serve you, choose Beidou power is to choose rest assured, welcome on-site factory inspection.
Post time: Jul-26-2024