Cause Analysis of Diesel Engine Piston Burning

Engines, especially diesel piston or cylinder burners, are one of the more common failures.

        Engine (diesel) pull the cylinder or piston burning most occurred in the top of the piston and the first and second piston ring groove Department, the main forms of damage are top-burned, perforation, Ma Hang and the top of the keyway around the gap, collapse. Piston burning top will lead to high-temperature gas fleeing into the crankcase to accelerate the oxidation of lubricating deterioration, cylinder sealing deterioration, compression ratio decreased, the fuel combustion process becomes worse, the engine power and economic decline; severe cracked piston cracking, damage Cylinder liner, connecting rod, crankshaft, body and other components. Integrated various types of engine cylinder or piston burning top of the article describes the engine (diesel) pull the cylinder or piston burning roof for the following reasons:

Cause engine (diesel engine) pull the cylinder or piston burning top of the main factors

        Reason for use and maintenance:

       (1) Diesel engines often shut down suddenly at full load;

       (2) There is a problem with diesel engine oil;

       (3) Diesel diesel has a problem;