Cold forging is called cold volume, commonly known as heads. It is a
manufacturing process and a processing method. As the cold stamping
process process is basically. The cold forging process is also a
material, mold, and equipment three elements. However, the material in
the stamping process is mainly a sheet, while the material in cold
forging is mainly a disk or wire.Warming refers to steel forgings, which
will be below crystallization temperatures and higher than normal
temperature. The purp...