The function of the Cummins ISC Cylinder Head is to seal the gas and form the combustion space together with the piston, and bear the function of high temperature and high pressure gas. The working condition of the cylinder head is:
(1) the cylinder head is subjected to high temperature and high pressure gas and bears large bolt pretightening force, resulting in large mechanical stress.
(2) the cylinder head structure is complex, the temperature field is seriously uneven, resulting in large thermal stress, which will cause cracks and deformation in the cylinder head.
Therefore, the cylinder head is required for the design of the Cummins 6CTA Cylinder Head Manufacturer.
(1) sufficient rigidity and strength, small deformation, ensure sealing.
(2) reasonably arrange the combustion chamber, valve and air passage to ensure the performance of the engine.
(3) the process is good, the temperature field is as uniform as possible, the thermal stress is reduced, and the hot cracking phenomenon is avoided.
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