Parts of the generator set that should not be maintained with butter

Butter (lubricating oil) is widely used in diesel engines. It can protect the engine body, but it cannot be abused, otherwise it will have adverse consequences and even be counterproductive and damage the engine body. Butter can lubricate and prevent corrosion, but Haixing Power Technology Company is here to tell you that dieselGenerator setSome places are not suitable for buttering.
1. DieselGenerator setApplying butter to the dry cylinder liner will cause the diesel engine to overheat and affect normal operation. The reason is that when the engine heats up to normal temperature, the cylinder liner will expand due to heat, while the cylinder seat hole has a lower temperature due to the action of cooling water, so the expansion is smaller. The outer surface of the dry cylinder liner is close to the seat hole to conduct heat dissipation. Grease on the surface of the cylinder liner prevents good contact between the two surfaces and prevents normal heat dissipation.
2. Apply butter to the cylinder head and cylinder gasket to enhance sealing. After the cylinder head nut is tightened, part of the butter will be squeezed out of the cylinder and wasted, and part of the butter will be squeezed into the cylinder. When the diesel engine is working, this part of butter will be burned into carbon at high temperature and accumulate on the top of the cylinder piston and other places. When the temperature of the diesel engine rises, the oil film between the cylinder head and the cylinder gasket, and the surface of the cylinder head and the cylinder block will melt and disappear due to the rise in temperature, causing the cylinder head nut to loosen, causing air leakage, oil leakage, and even The damaged air cushion may also be caused by high temperature and coking of butter, making it difficult to disassemble the cylinder head and cylinder gasket.