Metal forming is a manufacturing process that involves shaping metal into desired forms without removing material. This can be achieved through various techniques such as forging, rolling, extrusion, and stamping. These methods utilize mechanical forces to deform the metal, allowing it to take on specific shapes and sizes needed for different applications. The advantages of metal forming include improved strength and durability of the final product, as the process often aligns the metal's internal structure. Additionally, metal forming can be more efficient than other methods, as it typically generates less waste and can produce complex shapes in a single operation.