Stamping Press Force Calculator

Calculate required press force for blanking, piercing, deep drawing, and bending of sheet metal parts.

Sheet metal thickness.
mm
Total perimeter of the cut/blank shape.
mm
Material UTS. Mild steel: 400, Stainless: 600, Aluminum: 300 MPa.
MPa
Percentage of cut perimeter engaged at once. Flat: 100%, Shear die: 30-60%.
%

Results

Blanking/Piercing Force-kN
Stripping Force-kN
Total Press Force-kN
Total Force-tonnes
References: Machinery's Handbook — Press Work; ASME B5.52