The components of Yuchai diesel generator set include diesel engine, generator/ball, control system, cooling system and battery, etc. The crankshaft is one of the key parts of diesel engine. According to its material, it can be divided into two types: steel forged crankshaft and ductile iron crankshaft. During unit operation, if there is crankshaft ablation, it can also be called burning tile.
The main reason of Yuchai diesel generator set burning tile is that the generator set mechanical load and heat load is too large; Or continue to run the unit in the absence of oil. Of course, when you are not short of oil, you may also encounter burning tile related reasons generator set manufacturers can refer to the following points:
1. Oil/lubricating oil does not meet the standard. If the lubricating oil does not meet the standard, it will block the oil circuit and cause burning tile.
2. Long-term overload operation of generator set, high engine temperature, low speed, bearing bearing capacity increases, oil supply of oil pump is reduced, oil viscosity at high temperature is reduced, and it is easier to burn tile.
3. Cause: The oil pressure limiting valve bolt is too tight; Long term low load operation may also burn shingles.
4. Diesel engine water shortage, low temperature;
5. Oil blockage;
Yuchai diesel generator set burning tile treatment method:
1. The oil should meet the standard and should not be mixed. Clean the filter regularly.
2. The operation of diesel unit is correct and standard, and attention should be paid to the amount of fuel oil and cooling water.
3. When the diesel generator is working normally, the oil pressure should be MPa and the idle oil pressure should not be less than 0.5MPa.
4. When repairing and assembling the generator set, attention should be paid to ensure that the bearing bush clearance is within the standard range.
5. The general oil level should be between the dipstick and the upper and lower scales.
Yuchai diesel generator set should avoid burning tile affect the service life, so we should pay attention to the correct operation method, do not overload or overload for a long time. Regular cleaning, maintenance and maintenance can extend the service life of diesel units!
Post time: Oct-12-2022