Five Causes of Engine Wear Caused by Neglected Lubrication Dead Angle
Many car owners think that if the car is lubricated, everything will be fine, but everyone knows that some places can't do it alone.
First, corrosion wear
After burning in the engine's combustion chamber, the fuel will produce many harmful substances. Generally, every 100 gallons of gasoline will produce 1-5 pounds of nitrogen and sulfuric acid when burned. These substances not only cause corrosion to the cylinder, but also pass through three piston rings (top). In the engine, the corrosion of the main components of the engine, such as camshaft crankshaft, etc., is caused by the use of lubricating oil alone.
Second, rust wear
After the engine is shut down, it is cooled from high temperature to low temperature. This temperature change process will cause the interior of the engine to condense water and collect water. This can cause serious metal corrosion to the engine, especially when the engine is started again for a short distance. When the engine temperature is too late to evaporate water vapor, the situation is even worse. This is also the oil can not be solved.
Third, dust caused by strong wear
When the engine is burning, it needs to draw in air. Even the best air filter device can hardly prevent dust from being drawn into the engine with air. As the dust is inhaled and causes strong wear, this wear is not completely eliminated by the lubricating oil. Especially in areas where there is little drought and heavy winds in China, this kind of strong wear is even more pronounced.
Fourth, cold start dry friction
According to a study by General Motors of the United States, when the car engine is stopped for 4 hours, all the lubricant on the friction interface will flow back into the lubricant tank. When starting the engine at this time, because the oil pump is not enough time to hit the lubrication oil to each lubrication location, dry friction that is lost due to periodic lubrication will be generated in a short time, resulting in severe abnormal wear of the engine. This strong wear is simply not solved by lubricating oil.
Fifth, normal wear and tear
Wear caused by normal engine operation. After clarifying the causes of engine wear, the role of lubricating oil in reducing engine wear is also clear. At the same time, it is also clear that the use of anti-wear protection products to extend engine life and maintain the importance of the engine.
To avoid the above problems, in addition to diligent observation, diligent inspection, timely detection of faults and exclusion, we must also regularly perform maintenance work on the engine so that the machine will always remain in good technical condition. In response to this, a variety of maintenance products with excellent overall performance have emerged. However, over-selection of multiple additives has not only increased the burden on the machine, but also caused adverse effects when used improperly. Therefore, the development of a product that has both strong anti-wear and long-lasting protection of the engine has become a top priority for many corporate organizations.
It is not easy to develop a good lubricating oil additive. There are synergistic effects between different additives. It may be a positive effect or a negative effect. Therefore, the development of a good car maintenance product requires a variety of basic additives. The full understanding of the performance, and need to go through a lot of laboratory and road test.
The current domestic application of graphene materials in the extended area of ​​graphene, the automotive market demand is increasing, automotive lubricants are the first to bear the brunt. In experiments to explore the application of graphene, scientists found that after adding graphene to the lubricating oil, the adsorption of a layer of graphene on the metal contact surface will greatly reduce the friction coefficient and the wear rate, and the surface hardness of the metal will greatly increase, and it is not easy. Corrosion of compound solutions such as nitric acid and sulfuric acid can effectively prevent rust. And with the relative movement between the contact surfaces, the graphene will be evenly and firmly attached to the entire contact surface, so that the lubrication effect is better.
After many years of repeated research and development and actual experiments with thousands of vehicles, the SMK3000 series Graphene Lubricant Additives developed by Polycarbon Composites (http://) have successfully attracted attention from all walks of life. It makes full use of the characteristics of graphene to coat the inner surface of the engine with a layer of graphene film, which allows the engine to maintain a completely closed state. It promotes full combustion of fuel and reduces the emission of harmful gases. It also uses carburizing technology to repair wear and tear. Traces better protect the engine. Strong wear resistance, good lubrication and adhesion, it is natural to solve the above-mentioned several major wear problems.
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