The cylinder block should have sufficient strength and rigidity. According to the different positions of the installation plane of the cylinder block and the oil pan, the cylinder block is usually div

Generally, the cylinder is cast iron or aluminum alloy die-cast, and the material is ordinary cast iron and aluminum alloy.

The cylinder block (CylinderBlock) is the basic structure of the engine and an important part of the engine block group, between the cylinder head and the oil pan.

The cylinder head is used to seal the upper part of the engine and forms a combustion chamber with the cylinder block. A water channel is connected to the cylinder block to cool the engine. The valve