Width between Contact Points during Bending Solution

STEP 0: Pre-Calculation Summary
Formula Used
Width between Contact Points = (Bending Die Constant*Bent Part Length*Ultimate Tensile Strength*Blank Thickness^2)/Bending Force
w = (Kc*Lb*σut*tblank^2)/FB
This formula uses 6 Variables
Variables Used
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.
Blank Thickness - (Measured in Meter) - Blank thickness is the thickness of a blank used to make a particular product.
Bending Force - (Measured in Newton) - Bending Force is the force required to bend a particular material about an axis.
STEP 1: Convert Input(s) to Base Unit
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)
Blank Thickness: 9 Millimeter --> 0.009 Meter (Check conversion here)
Bending Force: 32.5425 Newton --> 32.5425 Newton No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
w = (Kc*Lbut*tblank^2)/FB --> (0.031*0.00101*450000000*0.009^2)/32.5425
Evaluating ... ...
w = 0.0350695091034801
STEP 3: Convert Result to Output's Unit
0.0350695091034801 Meter -->35.0695091034801 Millimeter (Check conversion here)
FINAL ANSWER
35.0695091034801 35.06951 Millimeter <-- Width between Contact Points
(Calculation completed in 00.004 seconds)

Credits

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 = 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^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 = 0.0032*Blank or Sheet Thickness*(Shear Strength of Material)^0.5

Width between Contact Points during Bending Formula

Width between Contact Points = (Bending Die Constant*Bent Part Length*Ultimate Tensile Strength*Blank Thickness^2)/Bending Force
w = (Kc*Lb*σut*tblank^2)/FB

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 Width between Contact Points during Bending?

Width between Contact Points during Bending calculator uses Width between Contact Points = (Bending Die Constant*Bent Part Length*Ultimate Tensile Strength*Blank Thickness^2)/Bending Force to calculate the Width between Contact Points, Width between contact points during Bending is the necessary width between contact points to prevent defects and produce desired results. Width between Contact Points is denoted by w symbol.

How to calculate Width between Contact Points during Bending using this online calculator? To use this online calculator for Width between Contact Points during Bending, enter Bending Die Constant (Kc), Bent Part Length (Lb), Ultimate Tensile Strength ut), Blank Thickness (tblank) & Bending Force (FB) and hit the calculate button. Here is how the Width between Contact Points during Bending calculation can be explained with given input values -> 35069.51 = (0.031*0.00101*450000000*0.009^2)/32.5425.

FAQ

What is Width between Contact Points during Bending?
Width between contact points during Bending is the necessary width between contact points to prevent defects and produce desired results and is represented as w = (Kc*Lbut*tblank^2)/FB or Width between Contact Points = (Bending Die Constant*Bent Part Length*Ultimate Tensile Strength*Blank Thickness^2)/Bending Force. 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, Blank thickness is the thickness of a blank used to make a particular product & Bending Force is the force required to bend a particular material about an axis.
How to calculate Width between Contact Points during Bending?
Width between contact points during Bending is the necessary width between contact points to prevent defects and produce desired results is calculated using Width between Contact Points = (Bending Die Constant*Bent Part Length*Ultimate Tensile Strength*Blank Thickness^2)/Bending Force. To calculate Width between Contact Points during Bending, you need Bending Die Constant (Kc), Bent Part Length (Lb), Ultimate Tensile Strength ut), Blank Thickness (tblank) & Bending Force (FB). With our tool, you need to enter the respective value for Bending Die Constant, Bent Part Length, Ultimate Tensile Strength, Blank Thickness & Bending Force 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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