Crankshaft

Summary: Summary: Forging is a processing method that uses forging machinery to apply pressure to metal billets, causing them to undergo plastic deformation to obtain forgings with certain mechanical properties, shapes, and sizes. Forging (forging and stamping) is one of the two major components of forging.

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Forging is a manufacturing process that employs forging machinery to apply pressure to metal billets, resulting in plastic deformation and producing forged parts with specific mechanical properties, shapes, and dimensions. It is one of the two primary components of forge-pressing (which encompasses both forging and stamping). Forging effectively eliminates defects such as casting porosity that often develop during metal smelting, while simultaneously refining the microstructural organization. Moreover, since the metal’s flow lines remain intact, forged parts typically exhibit superior mechanical performance compared to cast parts made from the same material. For critical components in machinery subjected to high loads and operating under demanding conditions, forged parts are often preferred—particularly when the part geometry is complex—unless simpler shapes can be achieved using rolled sheets, profiles, or welded assemblies.

Keywords: Crankshaft

Ring-shaped components

Bearing types