The difference between stamping parts and castings: the characteristics of thin, uniform, light and strong stamping can produce workpieces with ribs, ribs, undulations or flanging that are difficult to manufacture by other methods to increase their rigidity. Due to the use of precision molds, the precision of the workpiece can reach the micron level, and the repeatability is high, the specifications are consistent, and the holes, bosses, etc . lahko izvlečete .
Hladni odtočni deli na splošno ne obdelujejo več z rezanjem ali zahtevajo le majhno količino rezanja . natančnost in površinsko stanje vročega žigosanja je nižje kot pri hladnih žigosanih delih, vendar je še vedno boljše od ulitkov in odkupov, količina rezanja pa je majhna .
Žigosanje je v glavnem razvrščeno po postopku in ga je mogoče razdeliti na dve kategoriji: postopek ločevanja in oblikovanje procesa .
The separation process is also called punching, and its purpose is to separate the stamping parts from the sheet material along a certain contour line, while ensuring the quality requirements of the separation section. Stamping is an efficient production method. It uses a compound die, especially a multi-station progressive die, which can complete multiple stamping processes on a single press to achieve a complete range from strip unwinding, leveling, punching to Oblikovanje in zaključek . samodejna proizvodnja .
High production efficiency, good labor conditions, low production cost, generally can produce hundreds of pieces per minute. The purpose of the forming process is to make the sheet plastically deform without breaking the blank to make a workpiece of the desired shape and size. In actual production, multiple processes are often applied to a workpiece. Punching, bending, shearing, drawing, Izbod, vrtenje in ravnanje je le nekaj glavnih procesov žigosanja
