The basic principle of sheet metal stamping is to process metal sheets using stamping equipment and dies. Stamping equipment typically includes mechanical presses or hydraulic presses, while the dies consist of an upper die and a lower die.
When the metal sheet is placed between the dies, the stamping equipment applies pressure, causing the sheet to deform or separate according to the shape of the die. This process can be roughly divided into several steps: first, material preparation, selecting a suitable metal sheet; second, the stamping operation, processing the sheet using the dies; and finally, post-processing, such as deburring and surface treatment.