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Why is piston ring gap important in the Turbocharger?
Jun , 24 2022
These piston rings in turbocharger are designed to reduce oil blow by of the turbine (rear) seal and can withstand extreme temperatures caused by your turbocharger. Because the ring material will expand as the temperature rises. If the gap is too small, the ends of the ring may collide which can lead to the ring breaking, scoring the bore, and eventually lead to complete breakdown. On the contrary...
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Some causes of TURBO failure
Jun , 23 2022
Turbocharger is an significant part of the Engine, helping the car accelerate greatly and get to top speeds when needed. However, if TURBO stops working properly, the Engine may get inefficient and suffer from poor performance. There are some common causes of TURBO failure: Lack of oil and lubrication – the turbo needs a good flow of clean oil to keep it working properly. If lacking oil and ...
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JAC T8 PICK-UP& TURBOS
Jun , 22 2022
JAC is a comprehensive automaker with full-line independent brand vehicles in China, including light, medium and heavy-duty trucks, MPV, SRV, sedan, bus chassis, buses, engineering machinery, engines, gearboxes and other key components. After more than 40 years of development, JAC has achieved an annual production capacity of more than 700,000 units completed vehicle and 500,000 units engine and r...
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Journal Bearing VS Ball bearing-Refone performance turbo
Jun , 08 2022
Journal bearings rely on fluid films(usually oil) to support rotating shafts. Ball bearings provide the same support of shafts through mechanical means. Both bearings are used to counter radial and axial loads. Journal Bearings The portion of the shaft supported by the bearing is called the journal and is usually hardened for wear-resistance. Bearing pad material is usually a softer material such ...
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The main reason of VNT Turbo failure - Carbon Deposits
May , 19 2022
At recent years,many diesel cars are fitted with a Turbocharger using a Variable Geometry or Variable Nozzle Ring. These VNT turbochargers are very effective in minimising the effects of turbo lag, resulting in a more responsive throttle especially at low engine speed and much improved torque. These systems work by changing the speed and direction of the exhaust gases onto the turbine wheel. At lo...
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How to Avoid Foreign Objects in a Turbocharger
May , 19 2022
Turbochargers can spin up to tens of thousands of revolutions, and at high speeds, foreign objects can cause them to fail catastrophically. What happens when a foreign body enters the supercharger? What if we should avoid foreign objects from entering? What is foreign object damage? A foreign object is an item that does not belong and does not meet the item specification. In a turbocharger, the en...
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GASOLINE VS DIESEL TURBO
May , 11 2022
Similarities and differences The engine and principle of the two turbochargers are basically similar.The turbine side is used to extract energy from the exhaust gas and the compressor side is used to provide pressurized air to the engine. However, the main difference between a diesel and gasoline engine lies in the combustion process. Diesel combustion Gasoline is more flammable than diesel.Diesel...
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How to Improve Your Turbocharger Lifetime
May , 09 2022
Like any other piece of equipment, turbochargers can fail, and turbocharger repair is an extremely demanding service that can cost a lot of money if you don't know how to get it running properly. Use high-quality engine oil Cheap oil has a very negative effect on turbocharger operation and can lead to rapid failure. Therefore, in order to better save money, protect the turbocharger, it is necessar...
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About Turbocharger Cooling System
May , 06 2022
About the cooling method of the turbocharger,every turbocharger is based on oil-cooled.Turbine blades are immersed in oil during operation, and the oil has a cooling effect while lubricating. Air cooling means that the cooling method of the intermediate is air convection cooling. Water cooling means that the intermediate has water channels, and when the engine is started, the water will flow throu...
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Why did your Turbochger fail?
Apr , 26 2022
When a turbocharger fails, first and foremost, you need to diagnose the cause of the problem. Signs of a failed turbocharger include loss of power, smoke, high fuel consumption, turbo overheating and oil leaks. If you hear a whistling sound from the turbo, there are three possible internal causes: 1: This could be due to air/gas spills due to pre-turbine gas or air leaks. You need to check th...
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