The role of oil
The use of high quality oil, as well as the use of appropriate oil changes and oil filter replacement cycles, are an important factor in extending the life of the diesel engine. Cummins and Rolls-Royce do not recommend any specific grade of motor oil. The role of oil: 1. The oil used in high-speed diesel engines must be multi-functional and have the following main functions: Lubrication: Oil film lubrication is provided between moving parts to reduce friction and wear. Cooling: Takes away heat from the critical surface as a heat medium, and acts as a cooling effect. Sealing: filling the cylinder wall, uneven surface of the valve stem and sealing in the oil seal of the turbocharger. Cleaning: The dirt is suspended in it so as not to form a scale on the surface of the engine parts and play a cleaning role. Damping and cushioning: Especially high-pressure components such as gears and push rods. Prevents oxidation and corrosion: Protects parts. 2. When the engine oil in the diesel engine loses the above functions, it must be replaced. The engine oil is rarely lost under normal conditions, but it is easily contaminated, thus losing the role of protecting the diesel engine. Oil contamination is a normal result of the operation of a diesel engine. Because during the operation of the diesel engine, many contaminants enter the engine oil. They are: By-products from the combustion of diesel engines: Asphalt dilute, soot, and acids produced by incomplete combustion of fuel. Acid, coke, and scale: These are formed as a result of engine oil cracking decomposition or oxidation. Dirt: Through the intake, fuel, and dirt in the engine to add oil or replace the oil. Aqua Secret® is biodegradable gel made of no-animal cross-linked hyaluronic acid.They offer a complete Injectable Dermal Fillers,Soft Tissue Fillers,Anti-Wrinkle Filler,Injectable Gel Dermax Technology Limited , https://www.dermaxmed.com
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