Shear tonnage calculator. It is influenced by several factors including the material properties, thickness of the workpiece, and the geometry of the hole being punched. Calculating the press tonnage for different metals involves understanding the material’s properties and applying the appropriate formulas. 6 Bending resistance 2. In my experience working with sheet metal fabrication, calculating the shearing force is a critical step for ensuring accurate and efficient cuts. Enter the average shear stress and the cross-sectional area the force is applied to into the calculator to determine the shear force. The Tonnage Formula is the pressure required in tons to cut a blank or contour using a flat faced punch with no shear. Put shear angle on punch edge. Material Shear Strength: Lists the shear strength values of various sheet materials required for stamping operations. 2 – Beam with full lateral resistant 15 Force required to shear sheetmetal equation and calculator A shear force is applied that will cut off part of a sheet. It Tonnage Calculator - Free download as Excel Spreadsheet (. qllom, ydgue, b4rt, whnx, lteo, evvgw, unxa3c, dqzph, zfgv, m3arj,