Forging is known as one of the oldest metalworking processes together with casting (differences between forging and casting) and machining . It is the process that steel billet is formed into the desired shape under the workforce of tooling by different forging operations, such as hammering, pressing, rolling, squeezing, etc. To finish a forged part, the operations will be completed in different equipment.

Types of Forging: hot forging,cold forging,open die forging,closed die forging,roller ring forging