Now cars with small displacement engine cylinder block is basically aluminum alloy material.Cylinder block is the engine of body, bearing of the crankshaft, piston, connecting rod and other components ……

The cylinder block of current gasoline engine is divided into cast iron and cast aluminum. In diesel engine, cast iron cylinder block occupies the majority. The use of cast aluminum cylinder block, can……

Yesterday a friend left a message to ask small make up the engine is cast iron or aluminum is good, general engine material problems many people will not pay attention to, the friend can think of this ……

As one of the important parts of automobile, the engine block has complex structure and shape. Processed end face and hole more; And the wall thickness is uneven; High precision requirements, belongs t……