in which a hollow wax model of the piece to be cast is packed around with sand, and when the metal is poured onto the top of it the wax melts and the wax is melted out before pouring the metal in ...

One way of doing this is to use rapid prototyping technologies. Rapid prototyping uses three-dimensional (3D) computer aided design to quickly fabricate a part or, alternatively, a sand mold for ...

Dive into the world of metal sand casting and witness the transformation of raw materials into extraordinary shapes. These fascinating processes reveal the artistry and precision behind creating ...

produce and test a wide range of cast metals and cast metal matrix composites. Our facilities and equipment allow students to understand the following melting, molding and casting processes, which are ...