Mold sand casting

Mold sand casting is a traditional casting process that uses mold sand to make a mold, pours liquid metal into the mold, and obtains the desired shape of the casting after cooling and solidification. This method has the characteristics of relatively low cost and strong adaptability. It can produce castings of various shapes and sizes. Mold sand casting is widely used in many fields such as machinery manufacturing, metallurgy, aerospace, etc. Although some new casting processes have emerged with the development of technology