If you have a lot to see T model, think it’s difficult to bring this turbine maintenance and maintenance, is actually a turbocharged engine cars without proper use and maintenance, the turbocharger failure rate will rise, and turbo engine in maintenance use compared with ordinary engine has some places need special attention.
Turbocharged engines can achieve small displacement, high power and low fuel consumption, so they are more and more widely used.But it belongs to the highly intensive engine, in normal work of the turbocharger operating temperature as high as 900 to 1000 ℃, speed up to 200000 r/min, such a high working temperature and rotational speed, cooling and lubrication of the supercharger and dynamic balance of the high requirements.Therefore, in order to avoid the damage of the turbocharger and extend the service life of the turbocharger, the following points should be noted in the use:
1. After starting the cold car, do not slam the throttle sharply to make the engine run at high speed, and keep idle for 1-2 minutes before refueling to increase the engine speed.In this regard, special attention should be paid to starting the car in the morning (especially in winter) when it is parked overnight.
2, big load high speed for a long time, don’t immediately the engine flameout, should keep the engine idle speed running a minute or so, after waiting for turbine speed and temperature lowering, and then shut down the engine.
3. Before extinguishing fire, detonating the throttle is a fatal blow to the turbocharger, which will greatly aggravate the abrasion of the turbocharger and lead to early damage of the turbocharger.Be sure to keep the engine idling.
4, don’t let the turbo engine in situ idle running for a long time (not more than 10 minutes), it will lead to adverse, supercharger cooling turbine shaft and floating bearing early wear due to overheating.
5. To select and use engine oil properly, generally turbocharged engines need to use fully synthetic engine oil, and the oil replacement cycle should be reasonably determined according to the operating conditions.Be sure to avoid using fake engine oil and non-conforming engine oil, otherwise abnormal wear or severe coking of the turbine will result in damage to the supercharger.
6. The turbocharged engine must use air filters with guaranteed quality, and must be replaced and maintained regularly to ensure good sealing of the intake system.
7. When replacing the turbocharger, a certain amount of engine oil shall be injected into the turbocharger to prevent the turbocharger from burning out without lubrication at the moment of engine start-up.This is an important criterion to test a repairman’s sense of responsibility.
In the end, it is the main method to extend the service life of the supercharger to ensure good lubrication and sufficient heat dissipation at all times.Therefore, in daily use, any operation that is not conducive to lubrication and heat dissipation will eventually cause some damage to the supercharger, thus shortening the service life of the supercharger.If used properly, the supercharger can even achieve the same life as the engine.
conclusion
Through the above we is not hard to find, turbo engine in use at ordinary times when need to pay special attention to two points, one is to use the oil well, and this has led to a turbine engine in maintenance costs is much higher than ordinary naturally aspirated engine.Another point is to pay attention to the daily use of the hot car before the car, parking is also better not immediately turn off the engine.With these two points in mind, we’ll be able to enjoy the boost of turbocharged engines.
Also now have a new turbo engine has been through charging extra cooling system water pump control valve to solve the problems of the turbine cooling after parking, but it is important to note when you turn off the engine after the engine oil system still doesn’t work, the lubrication effect of turbine is reduced, so we recommend the use of turbine engine models can best place idle for a while and then out the car.
Turbo booster is one of the most common type, its principle is to use the engine exhaust gas kinetic energy and internal energy, drive a turbine, and another will be connected to the turbine turbine, will be compressed air, blow into the engine cylinder.The biggest advantage of turbocharged engine is that it can greatly increase the power and torque of engine without increasing the engine displacement.
