Punch Load Solution

STEP 0: Pre-Calculation Summary
Formula Used
Punch Load = Perimeter of Cut*Bar Thickness*Strength Coefficient
Lpunch = Lcut*tbar*Sc
This formula uses 4 Variables
Variables Used
Punch Load - (Measured in Newton) - Punch Load is the force exerted by the punching machine.
Perimeter of Cut - (Measured in Meter) - Perimeter of Cut is the perimeter of the punched product.
Bar Thickness - (Measured in Meter) - Bar Thickness refer to the thickness of a bar-shaped object, such as a metal bar or a structural element in a construction project.
Strength Coefficient - Strength Coefficient is a measure of strain capacity.
STEP 1: Convert Input(s) to Base Unit
Perimeter of Cut: 616.6667 Millimeter --> 0.6166667 Meter (Check conversion here)
Bar Thickness: 0.003 Millimeter --> 3E-06 Meter (Check conversion here)
Strength Coefficient: 9112.5 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Lpunch = Lcut*tbar*Sc --> 0.6166667*3E-06*9112.5
Evaluating ... ...
Lpunch = 0.01685812591125
STEP 3: Convert Result to Output's Unit
0.01685812591125 Newton --> No Conversion Required
FINAL ANSWER
0.01685812591125 0.016858 Newton <-- Punch Load
(Calculation completed in 00.004 seconds)

Credits

Created by Anirudh Singh
National Institute of Technology (NIT), Jamshedpur
Anirudh Singh has created this Calculator and 300+ more calculators!
Verified by Team Softusvista
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6 Manufacturing Parameters Calculators

Flow Stress
Go Flow Stress = True strain^Strain Hardening Coefficient*Strength Coefficient
Punch Load
Go Punch Load = Perimeter of Cut*Bar Thickness*Strength Coefficient
Modulus Method
Go Modulus Method = Volume of Casting/Surface Area Of Casting
Tolerance
Go Tolerance = (0.45*Diameter^(1/3))+(0.001*Diameter)
Height of Nugget
Go Height of Nugget = 2*(Width-Indentation Load)
Draw Ratio
Go Draw Ratio = Blank Diameter/Cup Diameter

8 Punch Operation Calculators

Punching Force for Holes Smaller than Sheet Thickness
Go Punching Force or Load = (Punch or Ram Diameter*Blank or Sheet Thickness*Tensile Strength)/(Punch or Ram Diameter/Blank or Sheet Thickness)^(1/3)
Maximum Shear Force given Shear Applied to Punch or Die
Go Maximum Shear Force = Perimeter of Cut*Stock Thickness*(Stock Thickness*Punch Penetration as Fraction)/Shear on the Punch
Shear on Punch or Die
Go Shear on the Punch = Perimeter of Cut*Stock Thickness*(Stock Thickness*Punch Penetration as Fraction)/Maximum Shear Force
Stock Thickness when Shear used on Punch
Go Stock Thickness = sqrt((Maximum Shear Force*Shear on the Punch)/(Perimeter of Cut*Punch Penetration as Fraction))
Blank Size when there is Corner Radius on Punch
Go Blank Diameter = sqrt(Outer Shell Diameter^2+4*Outer Shell Diameter*Shell Height-0.5*Corner Radius on Punch)
Perimeter of Cut when Shear is Applied
Go Perimeter of Cut = (Maximum Shear Force*Shear on the Punch)/(Punch Penetration as Fraction*Stock Thickness^2)
Penetration of Punch as Fraction
Go Punch Penetration as Fraction = (Maximum Shear Force*Shear on the Punch)/(Perimeter of Cut*Stock Thickness^2)
Punch Load
Go Punch Load = Perimeter of Cut*Bar Thickness*Strength Coefficient

Punch Load Formula

Punch Load = Perimeter of Cut*Bar Thickness*Strength Coefficient
Lpunch = Lcut*tbar*Sc

What is a punching machine?

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.

How to Calculate Punch Load?

Punch Load calculator uses Punch Load = Perimeter of Cut*Bar Thickness*Strength Coefficient to calculate the Punch Load, Punch Load is the force exerted by a punching machine. It is the amount of force exerted by the punch onto the target object or surface. Punch Load is denoted by Lpunch symbol.

How to calculate Punch Load using this online calculator? To use this online calculator for Punch Load, enter Perimeter of Cut (Lcut), Bar Thickness (tbar) & Strength Coefficient (Sc) and hit the calculate button. Here is how the Punch Load calculation can be explained with given input values -> 1.7E-5 = 0.6166667*3E-06*9112.5.

FAQ

What is Punch Load?
Punch Load is the force exerted by a punching machine. It is the amount of force exerted by the punch onto the target object or surface and is represented as Lpunch = Lcut*tbar*Sc or Punch Load = Perimeter of Cut*Bar Thickness*Strength Coefficient. Perimeter of Cut is the perimeter of the punched product, Bar Thickness refer to the thickness of a bar-shaped object, such as a metal bar or a structural element in a construction project & Strength Coefficient is a measure of strain capacity.
How to calculate Punch Load?
Punch Load is the force exerted by a punching machine. It is the amount of force exerted by the punch onto the target object or surface is calculated using Punch Load = Perimeter of Cut*Bar Thickness*Strength Coefficient. To calculate Punch Load, you need Perimeter of Cut (Lcut), Bar Thickness (tbar) & Strength Coefficient (Sc). With our tool, you need to enter the respective value for Perimeter of Cut, Bar Thickness & Strength Coefficient and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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