Oil Ring
Dec 20, 2011 News
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The internal include deposits on the piston above the first compression ring. Excessive deposits in the region of the first compression ring causing excessive oil consumption due to violation of the mobility of the rings (but not freezing) and polished cylinder abrasive component of soot. Polish can also be caused by chemical corrosion in the engine on fuel with high sulfur content and low alkalinity oil. Low oil consumption and polishing the cylinder can be achieved by using specially developed oil deposits in that minimizes the upper piston ring and provide the necessary alkalinity to minimize the corrosive aspects of the polishing cylinder. On the wear of the engine, made by a gray fuel is significantly affected, wrong selection of high oil viscosity. On the one hand by increasing the viscosity of the oil used above project increases oil film thickness in the zone friction piston rings, which seemingly has a favorable influence on the protective functions of the oil. However, due to the use of high-oil rises sharply and fuel oil starvation occurs piston group. The wear of cylinder-impact: design side of the piston above the first compression ring deposits of greater than one compression ring structure and stability detergents Ash automotive oil sulfur in the fuel If time does not change the oil when the detergents have worked well together and snuff are not washed or used initially defective product, or pour sour fuel, then all of these failures in service have an impact comparable car with sand, covered in oil, with abrasive identical carbon on the side of the piston.
Nagar on the pistons thick only a few tens of microns, while working on the partially polished cylinders, have a catastrophic effect on oil consumption, blowby, and wear. The process begins almost immediately (a maximum of 10 000 km) and passes avalanche. The more wear, the more oil is burned, produce more soot, which is in ever larger quantities wears top hat and ring. Quickly polished almost the entire area of the cylinder, the oil does not stay in the friction zone and remove the lower piston ring, pushing the rest of the dry friction. To this end the motor and engine repair does not make sense to do.
Tags: auto and moto, Repair and Parts
