The difference between cold forging and hot forging
Zoe Jia
2023-07-07 15:03:00
Cold forging is carried out at room temperature, and hot forging is carried out at high temperature. Cold forging works hard when forming, and hot forging works softer when forming. The pressure of cold forging at the time of molding requires a large pressure, and the pressure of hot forging when molded may be relatively small. The processing accuracy of cold forging after forging can have high accuracy, and the processing accuracy of hot forging after forging is low. The work of cold forging is suitable for relatively small, and the work of hot forging can be a big thing.