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 crucial parameter that helps determine the flat pattern length of a formed part. this is influenced by various factors, including the material properties,bending process.ⓘ 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 withstand while being stretched or pulled.ⓘ Ultimate Tensile Strength [σ_ut]			+10% -10%

✖Stock Thickness of Sheet 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_st]

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Formula

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Stock Thickness used in Bending Operation

Formula

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

Example

`"9mm"=sqrt(("32.5425N"*"35.06951mm")/("0.031"*"1.01mm"*"450N/mm²"))`

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Stock Thickness used in Bending Operation Solution

STEP 0: Pre-Calculation Summary

Formula Used

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

Stock Thickness of Sheet - (Measured in Meter) - Stock Thickness of Sheet 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 crucial parameter that helps determine the flat pattern length of a formed part. this is influenced by various factors, including the material properties,bending process.
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 withstand while being stretched or pulled.

STEP 1: Convert Input(s) to Base Unit

Bending Force: 32.5425 Newton --> 32.5425 Newton No Conversion Required
Width between Contact Points: 35.06951 Millimeter --> 0.03506951 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_st = sqrt((F_B*w)/(K_bd*L_b*σ_ut)) --> sqrt((32.5425*0.03506951)/(0.031*0.00101*450000000))

Evaluating ... ...

t_st = 0.00900000011503838

STEP 3: Convert Result to Output's Unit

0.00900000011503838 Meter -->9.00000011503838 Millimeter (Check conversion here)

FINAL ANSWER

9.00000011503838 ≈ 9 Millimeter <-- Stock Thickness of Sheet

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

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< 6 Bending Operation Calculators

Stock Thickness used in Bending Operation

Go Stock Thickness of Sheet = 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*Stock Thickness of Sheet^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 of metal)

Clearance between Two Shears

Go Clearance Between Two Shears = 0.0032*Blank or Initial Sheet Thickness*(Shear Strength of Material)^0.5

Stock Thickness used in Bending Operation Formula

Stock Thickness of Sheet = sqrt((Bending Force*Width between Contact Points)/(Bending Die Constant*Bent Part Length*Ultimate Tensile Strength))
t_st = 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 Stock Thickness of Sheet = sqrt((Bending Force*Width between Contact Points)/(Bending Die Constant*Bent Part Length*Ultimate Tensile Strength)) to calculate the Stock Thickness of Sheet, Stock Thickness used in Bending Operation is the required thickness of the stock to be bent in desired shape using bending operation. Stock Thickness of Sheet is denoted by t_st 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 -> 9000 = sqrt((32.5425*0.03506951)/(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_st = sqrt((F_B*w)/(K_bd*L_b*σ_ut)) or Stock Thickness of Sheet = 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 crucial parameter that helps determine the flat pattern length of a formed part. this is influenced by various factors, including the material properties,bending process, 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 withstand while being stretched or pulled.

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 Stock Thickness of Sheet = 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.

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