What is the primary purpose of forging in metalworking?

The primary purpose of forging in metalworking is shaping metal using force. During the forging process, metal is deformed into the desired shape through the application of compressive forces. This is typically achieved by hammering or pressing the metal, which alters its internal structure and improves its mechanical properties, such as strength and toughness.

Forging is commonly used in the production of components that require high strength and durability, such as automotive parts and tools. The process also allows for the creation of intricate shapes and geometries that might be difficult or impossible to achieve through other metalworking methods. The heat treatment and specific techniques used during forging can further enhance the material's properties, making it a highly effective method in metal fabrication.

Other choices highlight different processes that do not align with the primary objective of forging; melting metal pertains to casting, cooling rapidly describes quenching methods in heat treatment, while joining different metals relates to welding or soldering processes.