They are divided in the two categories i e.
Press operations in sheet metal.
The press tool will also be specified as a blanking tool piercing tool bending tool etc.
Blanking cutting or shearing of outside contours or shapes from sheetor strip stock.
Cutting operations in press machine.
The press tool consists of punch punches die punch plate backup plate stripper ejectors many more components.
Generally press tools are categorized by the types of operation performed using the tool such as blanking piercing bending forming forging trimming etc.
Typical press operations are defined below.
1 cutting operations 2 non cutting operations or forming operation.
Apply to press operator press brake operator metal fabricator and more.
Press working operations or sheet metal operations.
The piece cut out is the useful part.
By physical removal of the material from the sheet if the required shape of the component is obtained called as cutting or shearing operation.
Coining a squeezing operation usually performed in a closed die in which the metal is forced to flow and fill the shape and profile of the die.