Shandong Heli turbocharger Co., Ltd. turbocharger life problem

Recently, there are often fan messages about turbocharged engines: I heard that turbocharged to about 100,000 kilometers is prone to problems, is this true? How long does it last? Is the maintenance cost high? Today, Tencent, the car to talk about the life of the turbocharged engine. In fact, for the turbocharged engine, the life of the engine itself is relatively long, here is mainly talking about the turbocharged system, this system because of high temperature and high pressure work, so the life of the early product is slightly shorter than the life of the engine part, generally 80,000 to 100,000 kilometers! At present, turbine technology is very mature, so if used and maintained properly, base

Could have achieved the same life as the engine! The turbocharger is a high-temperature part, because the gas that drives it to run is directly from the exhaust gas discharged from the cylinder, the temperature is as high as 900°C-1000 °C, and at full load, the speed of the turbine can reach 180,000 to 200,000 revolutions per minute.

Obviously, the turbine has to operate at such high speeds at such high temperatures, which requires particularly efficient and stable lubrication conditions. And in the high temperature and high pressure environment, the various parts of the supercharger and the lubricating oil must have good high temperature resistance and sealing, so for the turbocharged engine should choose high temperature resistance and good hydrogenation oil. This also causes turbine engines to be more expensive to maintain than ordinary naturally aspirated engines.

As for the life of the turbocharged engine, the master thinks that this specific depends on the owner's usual use and maintenance, some people drive tens of thousands of kilometers will have problems, some people drive to scrap the car will not have problems, or pay attention to the usual car habits.