How to identify export-ready products

Engine oil vapor - the importance of engine oil and How to identify export-ready productsreplacement cycle Engine oil vapor refers to the oil and gas mixture circulating in the engine, which plays a crucial role in the operation of the engine. The functions of engine oil are very diverse, such as lubrication, cooling, sealing, anti-corrosion and cleaning. Its effect is directly related to the efficiency and service life of the engine operation, so replacing engine oil is an indispensable part of the car maintenance process. First, the lubrication effect of engine oil. There are various friction parts in the engine, such as crankshafts, connecting rods, etc., and there will be friction between their surfaces. If there is no oil film to reduce friction, these parts will soon wear out or even be welded together.The lubricating film formed by engine oil can maintain the separation of parts during operation, reduce wear, and also absorb and disperse the heat and exhaust gas generated by friction. Second, the cooling effect of engine oil. When the engine is working, a large amount of heat will be generated. If the heat is not dissipated in time, it will lead to excessive temperature, causing chain reaction, and then burning tar and oxidizer, which will seriously damage the efficiency and life of the engine. Therefore, engine oil needs to play an important role in heat dissipation. Engine oil can absorb and disperse the heat generated to maintain the normal operating temperature of the engine. Third, the sealing effect of engine oil. There are many parts such as cylinders, crankshafts and pistons in the engine. Their work requirements must ensure sufficient pressure, and the engine oil can form a layer of oil film to seal the combustion chamber so that the engine can produce sufficient compression to ensure the normal operation of the engine.Fourth, the anti-corrosion and cleaning effect of engine oil. The engine will contain various complex chemicals, such as oil, antifreeze, coolant and fuel. If they are not removed in time, it will cause a lot of chemicals such as corrosive phosphates, nitrates and sulfates to be deposited in the engine, accelerating the loss and aging of the engine. The cleaner in the engine oil can remove various dirt and chemicals deposited in the engine, effectively prolonging the service life of the engine. Engine oil will be constantly damaged by friction, oxidation and corrosion during the operation of the engine. Therefore, it is very important to replace the engine oil regularly to ensure the normal operation of the engine. The replacement cycle varies slightly depending on the model, age, driving style, mileage and conditions of the engine. However, most machine tools produceIt is recommended to change the engine oil every 6,000 to 10,000 kilometers to ensure that the engine system is running well. In general, the importance of engine oil vapor is self-evident. Good oil can keep the engine in good condition and extend its service life, thus improving the performance of the car and enhancing its safety performance. During the maintenance of the engine, be sure to monitor the quality of engine oil and replace high-quality oil to avoid unnecessary costs and losses. At the same time, pay attention to the cycle of replacing the engine oil, and timely replacement can ensure the good condition of the engine system.

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