Casting

Casting and forging are two fundamental manufacturing processes in the metalworking industry.
Casting is a process in which molten metal is poured into a mold that has the shape of the desired object. As the metal cools and solidifies, it takes on the form of the mold. There are various types of casting methods, such as sand casting, die casting, and investment casting. Casting is suitable for producing complex - shaped parts and is often used when the part is too large or too intricate to be forged.Forging, on the other hand, does not involve melting the metal. It is the process of deforming metal in a solid state, usually by applying force through hammering, pressing, or rolling, often when the metal is heated. Common forging methods include open - die forging, closed - die forging, and upset forging. Forging can improve the strength and durability of metal parts, giving them a tighter grain structure and better mechanical properties.