Punching force calculation formula.
Calculate cutting force metal sheets.
F p x t x psi.
What effort is needed to cut the sheet.
F is force required in pounds.
Tonnage in mild steel perimeter x material thickness x 25.
Generate optimized cutting patterns based on the available stock sheets by nesting the required parts.
T is sheet thickness in inches.
If it s 304 steel then the shear force is 141 2 282 tons.
Die edge radius in.
Online panel cutting optimization software.
Ultimate tensile strength psi.
Punch edge radius in.
Cutting forces torque and horsepower for turning applications.
If you punch round holes or square holes or some other forms of holes through a given thickness of metal you just want to know the force required to punch a hole in steel.
Psi is the shear strength rating of the material in pounds per square inch.
If it s q345 steel plate then the shear force should be 141 1 4 197 4 tons.
A force of 5 kgf is required to cut a metal sheet.
A shears used for cutting the metal sheet has its blades 5 cm long while its handles is 10 cm long.
If cutting the q235 steel plate with 10mm thickness and 6000mm length the shear force is 10 6000 23 5 1410000 n 141 tons.
P is perimeter around area to be sheared inches.
Cisce icse class 10.
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