Cylinder Head Component
The role of the cylinder head is to seal the cylinder, form a combustion space with the piston, and withstand the role of high temperature and high pressure gas. The cylinder head is subjected to the mechanical load caused by the air force and the tightening of the cylinder bolts, as well as the high thermal load due to contact with high temperature gas. In order to ensure a good seal of the cylinder, the cylinder head can neither be damaged nor deformed. For this reason, the cylinder head should have sufficient strength and stiffness.
The role of the cylinder head is to seal the gas, form a combustion space with the piston, and withstand the role of high temperature and high pressure gas. The working condition of the cylinder head is:
(1)the cylinder head is subjected to the action of high temperature and high pressure gas, and bears a large bolt pre-tightening force, resulting in large mechanical stress.
(2)The structure of the cylinder head is complex, and the temperature field is seriously uneven, resulting in large thermal stress, which will cause cracks and overall deformation of the cylinder head
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