Turbocharger common faults and the proper use of

Turbocharger is a high-temperature environment in the Super high-speed rotating machinery, speed up its work 50 000 to 240000 r / min, such high-speed rotating machinery often due to improper installation and damage caused, enabling users suffered economic losses. China currently used by the supercharger whether domestically produced or imported, are often useful life of less than the expected useful life, the reasons for more than 90 per cent is due to improper installation. Serious overloading of vehicles or users to change their own supply of life is affected supercharger the main factors. This paper presents a supercharger in the use of some common faults and the reasons for.

1 turbocharger oil spills at both ends

Supercharger or both ends of a terminal oil spills, is the use of one of the most common fault. In theory, normal pressure to enter the intermediate oil in the face through the bearings, the oil has become zero, the natural downward by gravity only the return of the engine oil sump. But in normal working condition supercharger impeller round ends back at a certain gas pressure, it is not oil from the low pressure area to the flow of high pressure zone. Seal ring's main role is sealed compressor and turbine shell intermediate oil to gas leakage cavity, only in exceptional circumstances, to the role of oil from the seal. Nevertheless, if improperly used, in the following circumstances may cause oil spills at both ends of the supercharger.