Stripping Force Calculator

✖Stripping Constant is the empirical constant used to calculate stripping force which is the force applied by a stripper plate.ⓘ Stripping Constant [K]			+10% -10%
✖Perimeter of Cut is the total length of the cut edge produced in a material during the punching process.ⓘ Perimeter of Cut [L_cut]			+10% -10%
✖Blank Thickness is the thickness of the material being worked on before any operations are performed on it.ⓘ Blank Thickness [t_blank]			+10% -10%

✖Stripper Force is the force applied by a stripper plate or stripper ring to remove the formed part from the punch after the forming operation is completed.ⓘ Stripping Force [P_s]

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Formula

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Stripping Force

Formula

`"P"_{"s"} = "K"*"L"_{"cut"}*"t"_{"blank"}`

Example

`"0.000111N"="0.02"*"616.6667mm"*"8.99mm"`

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Stripping Force Solution

STEP 0: Pre-Calculation Summary

Formula Used

Stripper Force = Stripping Constant*Perimeter of Cut*Blank Thickness
P_s = K*L_cut*t_blank
This formula uses 4 Variables

Variables Used

Stripper Force - (Measured in Newton) - Stripper Force is the force applied by a stripper plate or stripper ring to remove the formed part from the punch after the forming operation is completed.
Stripping Constant - Stripping Constant is the empirical constant used to calculate stripping force which is the force applied by a stripper plate.
Perimeter of Cut - (Measured in Meter) - Perimeter of Cut is the total length of the cut edge produced in a material during the punching process.
Blank Thickness - (Measured in Meter) - Blank Thickness is the thickness of the material being worked on before any operations are performed on it.

STEP 1: Convert Input(s) to Base Unit

Stripping Constant: 0.02 --> No Conversion Required
Perimeter of Cut: 616.6667 Millimeter --> 0.6166667 Meter (Check conversion here)
Blank Thickness: 8.99 Millimeter --> 0.00899 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_s = K*L_cut*t_blank --> 0.02*0.6166667*0.00899

Evaluating ... ...

P_s = 0.00011087667266

STEP 3: Convert Result to Output's Unit

0.00011087667266 Newton --> No Conversion Required

FINAL ANSWER

0.00011087667266 ≈ 0.000111 Newton <-- Stripper Force

(Calculation completed in 00.004 seconds)

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Created by Rajat Vishwakarma

University Institute of Technology RGPV (UIT - RGPV), Bhopal

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National Institute Of Technology (NIT), Hamirpur

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< 3 Stripping Operation Calculators

Thickness of Stock given Stripper Force

Go Blank Thickness = Stripper Force/(Stripping Constant*Perimeter of Cut)

Perimeter of Cut given Stripper Force

Go Perimeter of Cut = Stripper Force/(Stripping Constant*Blank Thickness)

Stripping Force

Go Stripper Force = Stripping Constant*Perimeter of Cut*Blank Thickness

Stripping Force Formula

Stripper Force = Stripping Constant*Perimeter of Cut*Blank Thickness
P_s = K*L_cut*t_blank

What is stripping ?

Due to the release of the stored elastic energy in the stock left on the die, the stock tends to grip the punch as the punch moves upward. This necessitates the use of a stripper to separate the punch from the stock. The force required for stripping depends, besides the material, on other factors such as the position and size of the punched hole.

How to Calculate Stripping Force?

Stripping Force calculator uses Stripper Force = Stripping Constant*Perimeter of Cut*Blank Thickness to calculate the Stripper Force, Stripping Force is the force required to strip or remove the punched part from the sheet metal and it is calculated as the product of the stripping constant, the perimeter of the cut from punching, and the stock thickness during stripping. Stripper Force is denoted by P_s symbol.

How to calculate Stripping Force using this online calculator? To use this online calculator for Stripping Force, enter Stripping Constant (K), Perimeter of Cut (L_cut) & Blank Thickness (t_blank) and hit the calculate button. Here is how the Stripping Force calculation can be explained with given input values -> 0.000111 = 0.02*0.6166667*0.00899.

FAQ

What is Stripping Force?

Stripping Force is the force required to strip or remove the punched part from the sheet metal and it is calculated as the product of the stripping constant, the perimeter of the cut from punching, and the stock thickness during stripping and is represented as P_s = K*L_cut*t_blank or Stripper Force = Stripping Constant*Perimeter of Cut*Blank Thickness. Stripping Constant is the empirical constant used to calculate stripping force which is the force applied by a stripper plate, Perimeter of Cut is the total length of the cut edge produced in a material during the punching process & Blank Thickness is the thickness of the material being worked on before any operations are performed on it.

How to calculate Stripping Force?

Stripping Force is the force required to strip or remove the punched part from the sheet metal and it is calculated as the product of the stripping constant, the perimeter of the cut from punching, and the stock thickness during stripping is calculated using Stripper Force = Stripping Constant*Perimeter of Cut*Blank Thickness. To calculate Stripping Force, you need Stripping Constant (K), Perimeter of Cut (L_cut) & Blank Thickness (t_blank). With our tool, you need to enter the respective value for Stripping Constant, Perimeter of Cut & Blank Thickness 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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