Due to the pressure and inertial force of the gas, the piston generates lateral pressure on the cylinder wall, and the reciprocating motion of the piston generates friction on the cylinder. The solid particles produced by diesel combustion, the metal powder and dust after friction are brought into the cylinder with the air, and the diesel and The sulfide contained in the engine oil corrodes the cylinder liner and causes the cylinder liner to wear. Therefore, learning to reduce the wear of cylinder liners is of great significance to its economy and maintenance work. Pay attention to the following points in the use and maintenance:
1. Start and start correctly. When a cold car starts, warm up with a low throttle for three to five minutes before driving. This is the warm-up step.
2. Maintain good lubrication. Regularly replace engine oil with suitable viscosity to ensure lubrication effect.
3. Maintain the normal temperature of the engine. The temperature of the diesel engine is too low to maintain good lubrication and increase the friction of the cylinder wall. If the temperature is too high, it will increase wear.
In short, when we use the loader, we must pay special attention to the parts. If the cylinder liner is too worn, it cannot be used. So in order to reduce such problems, we must find some methods, so we must pay attention to these contents.
