With the development of technology, the previous materials and technologies have been unable to meet our needs. In order to better meet the needs and performance, aluminum castings were born. For the high pressure casting technology of cast aluminum, its struc···

During the processing of parts, due to various factors, it is easy to cause certain defects in themselves. For example, the appearance is not up to standard, the scope of use is limited, and the existence of these defects will inevitably bring certain problems···

Shrinkage is an inevitable problem during product processing and production, which can affect the appearance quality of the product. It usually appears in thicker positions. Generally speaking, as long as the shrinkage does not affect the performance of alumin···