What is the Difference Between Forged and Cast Wheels?

[Humbert]

The differences between cast wheels and forged wheels are as follows: 1. Different manufacturing processes: (1) Casting involves melting metal into a liquid that meets certain requirements and then pouring it into a mold. After cooling, solidification, and finishing, the resulting cast part has a predetermined shape, size, and performance. (2) Forging, on the other hand, uses forging machinery to apply pressure to metal blanks, causing plastic deformation to obtain forged parts with specific mechanical properties, shapes, and sizes. 2. Different costs between the two types of wheels: (1) The casting process is relatively simple and straightforward, making it easy for mass production, so the cost is relatively lower. (2) Forging, due to its more complex procedures, results in higher production costs. 3. Different levels of sturdiness: Forged wheels are made through continuous hammering, which makes the molecules within them very compact and neatly arranged. This results in better strength and toughness compared to cast wheels, meaning forged wheels are more durable.