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Butter is used widely on the diesel engine
Update:2017-02-27 Tags:cylinder

Butter is used widely on the diesel engine , which can protect the engine body, but can not be abused, otherwise it will cause adverse consequences, even would be counterproductive and make damage to the engine body .the dry butter on the diesel engine cylinder liner will cause the engine overheating and affect the normal work.Reason is the engine operating temperature to normal temperature, the cylinder sleeve thermal expansion, and cylinder body seat bore due to cooling water temperature is low and expansion is smaller. Dry cylinder sleeve close to the outer surface of the seat opening above, with heat conduction.The appearance of cylinder butter hinders good contact between the two surfaces, which cannot cool. Cylinder head and cylinder pad for butter to strengthen the sealing. Cylinder head nut, a portion of butter will be pushed to the outside of the cylinder wasted, part of the butter will be squeezed into the cylinder. When the diesel engine work, this part of the butter will be high temperature sintered carbon product in the cylinder piston, etc..

Diesel engine temperature rise, cylinder head and the cylinder head gasket, cylinder cover and cylinder surface of a layer of oil film will due to elevated temperature and melts away, so that the cylinder cover nut to loose, resulting in leakage, leakage, straight blunt bad cylinder gasket, may also be due to the high temperature, butter coking, the cylinder cover, cylinder pad is not easy to disassemble.

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