The cylinder head is mainly used for AKSAKA series diesel engine and four
stroke, with compression ignition mode of the fuel combustion in the cylinder,
push the piston freight to high temperature and high pressure gas, and the
piston connecting rod crank mechanism reciprocating motion into rotary motion
and the external power. A working cycle including intake, compression, combustion five, expansion and exhaust process. It  can be completed in four
piston strokes.


In order to improve the wear resistance and fatigue strength of the cylinder
head, we take measures to strengthen the material of ductile iron, take the heat
treatment process of normalizing or quenching and tempering, the process
parameters to the mechanical requirements of the standard.






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