Stock Thickness used in Bending Operation Calculator

✖Bending Force is the force required to bend a particular material about an axis.ⓘ Bending Force [F_B]			+10% -10%
✖Width between Contact Points is the necessary width between contact points to prevent defects and produce desired results.ⓘ Width between Contact Points [w]			+10% -10%
✖Bending Die Constant is a numerical value used in metal working to quantify the relationship between applied force and material deformation during bending operations.ⓘ Bending Die Constant [K_bd]			+10% -10%
✖Bent Part Length is the portion of the stock needed to be bent using bending operation.ⓘ Bent Part Length [L_b]			+10% -10%
✖Ultimate Tensile Strength (UTS) is the maximum stress that a material can endure before breaking under tension.ⓘ Ultimate Tensile Strength [σ_ut]			+10% -10%

✖Thickness of Stock generally refers to the initial thickness of raw material or stock material before any machining or processing takes place.ⓘ Stock Thickness used in Bending Operation [t_stk]

⎘ Copy

👎

Formula

✖

Stock Thickness used in Bending Operation

Formula

`"t"_{"stk"} = sqrt(("F"_{"B"}*"w")/("K"_{"bd"}*"L"_{"b"}*"σ"_{"ut"}))`

Example

`"8.99mm"=sqrt(("32.5425N"*"34.991620mm")/("0.031"*"1.01mm"*"450N/mm²"))`

Calculator

LaTeX

Reset

👍

Download Sheet Metal Operations Formulas PDF PDF Image

Stock Thickness used in Bending Operation Solution

STEP 0: Pre-Calculation Summary

Formula Used

Thickness of Stock = sqrt((Bending Force*Width between Contact Points)/(Bending Die Constant*Bent Part Length*Ultimate Tensile Strength))
t_stk = sqrt((F_B*w)/(K_bd*L_b*σ_ut))
This formula uses 1 Functions, 6 Variables

Functions Used

sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)

Variables Used

Thickness of Stock - (Measured in Meter) - Thickness of Stock generally refers to the initial thickness of raw material or stock material before any machining or processing takes place.
Bending Force - (Measured in Newton) - Bending Force is the force required to bend a particular material about an axis.
Width between Contact Points - (Measured in Meter) - Width between Contact Points is the necessary width between contact points to prevent defects and produce desired results.
Bending Die Constant - Bending Die Constant is a numerical value used in metal working to quantify the relationship between applied force and material deformation during bending operations.
Bent Part Length - (Measured in Meter) - Bent Part Length is the portion of the stock needed to be bent using bending operation.
Ultimate Tensile Strength - (Measured in Pascal) - Ultimate Tensile Strength (UTS) is the maximum stress that a material can endure before breaking under tension.

STEP 1: Convert Input(s) to Base Unit

Bending Force: 32.5425 Newton --> 32.5425 Newton No Conversion Required
Width between Contact Points: 34.99162 Millimeter --> 0.03499162 Meter (Check conversion here)
Bending Die Constant: 0.031 --> No Conversion Required
Bent Part Length: 1.01 Millimeter --> 0.00101 Meter (Check conversion here)
Ultimate Tensile Strength: 450 Newton per Square Millimeter --> 450000000 Pascal (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

t_stk = sqrt((F_B*w)/(K_bd*L_b*σ_ut)) --> sqrt((32.5425*0.03499162)/(0.031*0.00101*450000000))

Evaluating ... ...

t_stk = 0.00898999997986809

STEP 3: Convert Result to Output's Unit

0.00898999997986809 Meter -->8.98999997986809 Millimeter (Check conversion here)

FINAL ANSWER

8.98999997986809 ≈ 8.99 Millimeter <-- Thickness of Stock

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Production Engineering » Sheet Metal Operations » Bending Operation » Stock Thickness used in Bending Operation

Credits

Created by Rajat Vishwakarma

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

Rajat Vishwakarma has created this Calculator and 400+ more calculators!

Verified by Nishan Poojary

Shri Madhwa Vadiraja Institute of Technology and Management (SMVITM), Udupi

Nishan Poojary has verified this Calculator and 400+ more calculators!

< 6 Bending Operation Calculators

Stock Thickness used in Bending Operation

Go Thickness of Stock = sqrt((Bending Force*Width between Contact Points)/(Bending Die Constant*Bent Part Length*Ultimate Tensile Strength))

Length of Bent Part in Bending Operation

Go Bent Part Length = (Bending Force*Width between Contact Points)/(Bending Die Constant*Ultimate Tensile Strength*Thickness of Stock^2)

Width between Contact Points during Bending

Go Width between Contact Points = (Bending Die Constant*Bent Part Length*Ultimate Tensile Strength*Blank Thickness^2)/Bending Force

Bending Force

Go Bending Force = (Bending Die Constant*Bent Part Length*Ultimate Tensile Strength*Blank Thickness^2)/Width between Contact Points

Bend Allowance

Go Bend Allowance = Subtended Angle in Radians*(Radius+Stretch Factor*Bar Thickness)

Clearance between Two Shears

Go Clearance between Two Shears = 0.0032*Sheet Thickness*(Shear Strength of Material)^0.5

Stock Thickness used in Bending Operation Formula

Thickness of Stock = sqrt((Bending Force*Width between Contact Points)/(Bending Die Constant*Bent Part Length*Ultimate Tensile Strength))
t_stk = sqrt((F_B*w)/(K_bd*L_b*σ_ut))

What is Bending operation ?

Bending refers to the operation of deforming a flat sheet around a straight axis where the neutral plane lies. The disposition of the stresses in a bent specimen, is due to the applied forces, the top layers are in tension and bottom layers are in compression. The plane with no stresses is called the neutral axis. The neutral axis should be at the centre when the material is elastically deformed. But when the material reaches the plastic stage, the neutral axis moves downward, since the material oppose compression much better than tension.

How to Calculate Stock Thickness used in Bending Operation?

Stock Thickness used in Bending Operation calculator uses Thickness of Stock = sqrt((Bending Force*Width between Contact Points)/(Bending Die Constant*Bent Part Length*Ultimate Tensile Strength)) to calculate the Thickness of Stock, Stock Thickness used in Bending Operation is the required thickness of the stock to be bent in desired shape using bending operation. Thickness of Stock is denoted by t_stk symbol.

How to calculate Stock Thickness used in Bending Operation using this online calculator? To use this online calculator for Stock Thickness used in Bending Operation, enter Bending Force (F_B), Width between Contact Points (w), Bending Die Constant (K_bd), Bent Part Length (L_b) & Ultimate Tensile Strength (σ_ut) and hit the calculate button. Here is how the Stock Thickness used in Bending Operation calculation can be explained with given input values -> 8990 = sqrt((32.5425*0.03499162)/(0.031*0.00101*450000000)).

FAQ

What is Stock Thickness used in Bending Operation?

Stock Thickness used in Bending Operation is the required thickness of the stock to be bent in desired shape using bending operation and is represented as t_stk = sqrt((F_B*w)/(K_bd*L_b*σ_ut)) or Thickness of Stock = sqrt((Bending Force*Width between Contact Points)/(Bending Die Constant*Bent Part Length*Ultimate Tensile Strength)). Bending Force is the force required to bend a particular material about an axis, Width between Contact Points is the necessary width between contact points to prevent defects and produce desired results, Bending Die Constant is a numerical value used in metal working to quantify the relationship between applied force and material deformation during bending operations, Bent Part Length is the portion of the stock needed to be bent using bending operation & Ultimate Tensile Strength (UTS) is the maximum stress that a material can endure before breaking under tension.

How to calculate Stock Thickness used in Bending Operation?

Stock Thickness used in Bending Operation is the required thickness of the stock to be bent in desired shape using bending operation is calculated using Thickness of Stock = sqrt((Bending Force*Width between Contact Points)/(Bending Die Constant*Bent Part Length*Ultimate Tensile Strength)). To calculate Stock Thickness used in Bending Operation, you need Bending Force (F_B), Width between Contact Points (w), Bending Die Constant (K_bd), Bent Part Length (L_b) & Ultimate Tensile Strength (σ_ut). With our tool, you need to enter the respective value for Bending Force, Width between Contact Points, Bending Die Constant, Bent Part Length & Ultimate Tensile Strength and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search