Forged classification
Forging of bearing forgings can be divided into
1 Free forging: The impact or pressure is used to deform the metal between the upper and lower irons (anvil) to obtain the desired forging.
2 Die forging: Die forging is divided into open die forging and closed die forging metal blanks. The forgings are obtained by compression deformation in a forging die with a certain shape, and can be divided into cold heading, radial forging and extrusion. Wait. The forming process of bearing forgings is a kind of die forging.
Ordinary forging of bearings
Ordinary forging of bearings is a high-speed forging compared to high-speed forging. Generally, it is a machine-transmitting material. There is no manual operation, and the forging speed is relatively fast.
Ordinary forging is a method used by purchasing companies to distinguish them from high-speed forging, including various forging methods such as free forging and die forging. In the forging process, manual transfer of materials is required, and the speed is much slower.
Ordinary bearing forging forging process
