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In the shape of the design, the Core wing broke through the traditional appearance of the other models, the Core-wing sense of movement and high-level sense of the high degree of balance, which must be improved, both in the interior styling General Lee: For such a TSP platform, indeed, is the test of the ability to integrate the same time, just She always has been mentioned in the business platform is a completely independent intellectual property platform and our platform is t
Cause pistonring scrapes the direct cause of the destruction caused by the lubricating oilfilm between piston ring and cylinder. The main influencing factors are: thepiston and the cylinder with the gap is too small; piston ring assemblyimproper assembly free to compression or stretching caused by the mouth ringdeformation; incorrect assembly cylinder or adapter cylinder head, causing theliner deformation; The diesel engine long-term operation at high temperatures,causing the lubricant film break ring; Insufficient grease or seriouspollution. Maximizethe use of hot start when the engine starts; when the operation of the dieselengine in winter the temperature should be maintained within the normal range,prohibit Meng throttle forced warming emergency brake parking, and otherharmful habits; to prevent the load surge at low temperatures, fierce reductionand long idle, and to minimize the number of cold start. Really good job in theoperation of diesel engines running in the new machine and overhaul work,mechanical work to maintain a moderate speed and a reasonable load. Strengtheningthe "filter" and the timely replacement of the filter. Information,1g of dust into the cylinder allows the cylinder the upper wear 0.01mm, so thatthe piston wear 0.75g and piston ring wear 0.009mm. So must be forced on aregular basis to maintain the air filter, oil filter, diesel filter. Properselection, inspection and replacement of oil should be used in the same batch,same manufacturer, same viscosity and quality grades of lubricants is strictlyprohibited lubricant mix of different viscosity and quality grades, filling theelection in no wind, pollution-free occasion. to prevent dust and water and othercontaminants from entering. Thecorrect selection should be based on climatic conditions and the performance ofdiesel engine fuel, and seriously calibration and adjustment of the fuelinjector fuel injection pressure and injection pump fuel supply advance angleto ensure the operation of diesel engines in the best state. Avoidthe diesel engine without the cooling water starts or prolonged overheatingstate operation, prohibited the filling in the diesel engine operatingtemperature is too high, coolant or water to wash the body. 2.2improve the quality of diesel engine repairStrengthen the parts clean and pollution prevention in each processmatching and assembly work. Correct matching and assembly of the piston ring.High-speed diesel engine piston ring auto dvdand car dvd player surface plated chromium, molybdenum, andother spray process, prohibit the use of grinding ring to trim the"backlash"; application of special tools to install piston rings,piston ring opening should be prohibited from free expansion and compression, toprevent the assembly methods of inadequate piston ring distortion; piston rodassembly into the cylinder vigorously pounding the prohibition to prevent thepiston ring and cylinder bump and cause damage, cracks and stressconcentration.
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