define sand casting_define sand casting

Plastic stamping is a manufacturing process used to shape and cut plastic materials into desired forms using dies and presses. This technique is analogous to metal stamping, where sheets of metal are shaped and cut. However, in plastic stamping, thermoplastics or thermosetting plastics are employed, which can be molded under heat and pressure into intricate forms.

One of the major advantages of sand casting is its cost-effectiveness. The materials used are inexpensive, and the molds can be reused for multiple casts, reducing waste. This aspect is particularly beneficial for small production runs where the investment in expensive tooling would not be justified. Additionally, the sand casting process is relatively straightforward, which means that even small businesses can set up their operations with limited overheads.