What is a turbocharger?

In addition, it is necessary to avoid long-term idling operation of the turbocharger engine, otherwise, due to the low oil pressure during idling, the supercharger rotor shaft will be affected by floating, resulting in early wear of the rotor shaft, bearings and seal rings. . Under the action of the turbocharger, the amount of air entering the combustion chamber is greatly increased. Under the condition that the volume of the combustion chamber of the engine remains unchanged, it is equivalent to increasing the compression ratio, which greatly increases the working intensity of the engine. High machining precision for turbocharged engines, strict assembly techniques. All of these determine that the turbocharged engine is under the conditions of high temperature, high speed, high power, high torque and low emission. Therefore, when selecting the oil used in the turbocharged engine, it is required that the oil used must have good anti-wear and high temperature resistance, and it is easy to build a high-strength oil film. The current synthetic engine oil or semi-synthetic engine oil can meet this requirement, so in addition to the engine oil specified by the original factory, high-quality lubricating oil such as synthetic engine oil and semi-synthetic engine oil can also be used.