Bending Moment due to Force given Deflection of one End of Spring Solution

STEP 0: Pre-Calculation Summary
Formula Used
Bending moment in spiral spring = (Deflection of Spiral Spring*Modulus of elasticity of spiral spring*Width of Strip of Spiral Spring*Thickness of Strip of Spring^3)/(12*Length of Spiral Spring Strip*Distance of CG of Spiral Spring)
M = (δ*E*b*t^3)/(12*l*r)
This formula uses 7 Variables
Variables Used
Bending moment in spiral spring - (Measured in Newton Meter) - Bending moment in spiral spring is the reaction induced in a spiral spring when an external force or moment is applied to the element, causing the element to bend.
Deflection of Spiral Spring - (Measured in Meter) - Deflection of Spiral Spring is the deflection of one end of spring with respect to the other.
Modulus of elasticity of spiral spring - (Measured in Pascal) - Modulus of elasticity of spiral spring is a quantity that measures the spring's resistance to being deformed elastically when stress is applied to it.
Width of Strip of Spiral Spring - (Measured in Meter) - The Width of Strip of Spiral Spring is defined as the thickness of the wired strip measured in the lateral direction and by which the spiral spring is manufactured.
Thickness of Strip of Spring - (Measured in Meter) - The Thickness of Strip of Spring is defined as the thickness of the wired strip by which the spiral spring is manufactured.
Length of Spiral Spring Strip - (Measured in Meter) - The Length of Spiral Spring Strip is defined as the length of the thin strip of which spiral spring coils are manufactured.
Distance of CG of Spiral Spring - (Measured in Meter) - The Distance of CG of Spiral Spring from Outer End is the distance between the spiral's outer end strip and the center of gravity of the spiral.
STEP 1: Convert Input(s) to Base Unit
Deflection of Spiral Spring: 1018 Millimeter --> 1.018 Meter (Check conversion here)
Modulus of elasticity of spiral spring: 207000 Newton per Square Millimeter --> 207000000000 Pascal (Check conversion here)
Width of Strip of Spiral Spring: 11.52 Millimeter --> 0.01152 Meter (Check conversion here)
Thickness of Strip of Spring: 1.25 Millimeter --> 0.00125 Meter (Check conversion here)
Length of Spiral Spring Strip: 5980 Millimeter --> 5.98 Meter (Check conversion here)
Distance of CG of Spiral Spring: 55 Millimeter --> 0.055 Meter (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
M = (δ*E*b*t^3)/(12*l*r) --> (1.018*207000000000*0.01152*0.00125^3)/(12*5.98*0.055)
Evaluating ... ...
M = 1.20131118881119
STEP 3: Convert Result to Output's Unit
1.20131118881119 Newton Meter -->1201.31118881119 Newton Millimeter (Check conversion here)
FINAL ANSWER
1201.31118881119 1201.311 Newton Millimeter <-- Bending moment in spiral spring
(Calculation completed in 00.004 seconds)

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Osmania University (OU), Hyderabad
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8 Bending Moment in Spiral Spring Calculators

Bending Moment due to Force given Deflection of one End of Spring
Go Bending moment in spiral spring = (Deflection of Spiral Spring*Modulus of elasticity of spiral spring*Width of Strip of Spiral Spring*Thickness of Strip of Spring^3)/(12*Length of Spiral Spring Strip*Distance of CG of Spiral Spring)
Distance of centre of Gravity of Spiral from outer end given Deflection of one End of Spring
Go Distance of CG of Spiral Spring = Deflection of Spiral Spring*Modulus of elasticity of spiral spring*Width of Strip of Spiral Spring*Thickness of Strip of Spring^3/(12*Bending moment in spiral spring*Length of Spiral Spring Strip)
Deflection of one End of Spring with Respect to Other End
Go Deflection of Spiral Spring = 12*Bending moment in spiral spring*Length of Spiral Spring Strip*Distance of CG of Spiral Spring/(Modulus of elasticity of spiral spring*Width of Strip of Spiral Spring*Thickness of Strip of Spring^3)
Bending Moment given Strain Energy Stored in Spring
Go Bending moment in spiral spring = sqrt(Strain energy in spiral spring*Modulus of elasticity of spiral spring*Width of Strip of Spiral Spring*Thickness of Strip of Spring^3/(6*Length of Spiral Spring Strip))
Bending Moment due to Force given Angle of Rotation of Arbor with Respect to Drum
Go Bending moment in spiral spring = Angle of rotation of arbor*Modulus of elasticity of spiral spring*Width of Strip of Spiral Spring*Thickness of Strip of Spring^3/(12*Length of Spiral Spring Strip)
Bending Moment due to Force given Bending Stress induced in Spring
Go Bending moment in spiral spring = Bending Stress in Spiral Spring*Width of Strip of Spiral Spring*Thickness of Strip of Spring^2/12
Distance of centre of Gravity of Spiral from outer end given Bending Moment due to Force
Go Distance of CG of Spiral Spring = Bending moment in spiral spring/Force on spiral spring
Bending Moment due to Force
Go Bending moment in spiral spring = Force on spiral spring*Distance of CG of Spiral Spring

Bending Moment due to Force given Deflection of one End of Spring Formula

Bending moment in spiral spring = (Deflection of Spiral Spring*Modulus of elasticity of spiral spring*Width of Strip of Spiral Spring*Thickness of Strip of Spring^3)/(12*Length of Spiral Spring Strip*Distance of CG of Spiral Spring)
M = (δ*E*b*t^3)/(12*l*r)

Define Bending Moment?

In solid mechanics, a bending moment is the reaction induced in a structural element when an external force or moment is applied to the element, causing the element to bend. The most common or simplest structural element subjected to bending moments is the beam.

How to Calculate Bending Moment due to Force given Deflection of one End of Spring?

Bending Moment due to Force given Deflection of one End of Spring calculator uses Bending moment in spiral spring = (Deflection of Spiral Spring*Modulus of elasticity of spiral spring*Width of Strip of Spiral Spring*Thickness of Strip of Spring^3)/(12*Length of Spiral Spring Strip*Distance of CG of Spiral Spring) to calculate the Bending moment in spiral spring, The Bending Moment due to Force given Deflection of one End of Spring formula is defined as the reaction induced in a structural element when an external force or moment is applied to the element, causing the element to bend. Bending moment in spiral spring is denoted by M symbol.

How to calculate Bending Moment due to Force given Deflection of one End of Spring using this online calculator? To use this online calculator for Bending Moment due to Force given Deflection of one End of Spring, enter Deflection of Spiral Spring (δ), Modulus of elasticity of spiral spring (E), Width of Strip of Spiral Spring (b), Thickness of Strip of Spring (t), Length of Spiral Spring Strip (l) & Distance of CG of Spiral Spring (r) and hit the calculate button. Here is how the Bending Moment due to Force given Deflection of one End of Spring calculation can be explained with given input values -> 1.2E+6 = (1.018*207000000000*0.01152*0.00125^3)/(12*5.98*0.055).

FAQ

What is Bending Moment due to Force given Deflection of one End of Spring?
The Bending Moment due to Force given Deflection of one End of Spring formula is defined as the reaction induced in a structural element when an external force or moment is applied to the element, causing the element to bend and is represented as M = (δ*E*b*t^3)/(12*l*r) or Bending moment in spiral spring = (Deflection of Spiral Spring*Modulus of elasticity of spiral spring*Width of Strip of Spiral Spring*Thickness of Strip of Spring^3)/(12*Length of Spiral Spring Strip*Distance of CG of Spiral Spring). Deflection of Spiral Spring is the deflection of one end of spring with respect to the other, Modulus of elasticity of spiral spring is a quantity that measures the spring's resistance to being deformed elastically when stress is applied to it, The Width of Strip of Spiral Spring is defined as the thickness of the wired strip measured in the lateral direction and by which the spiral spring is manufactured, The Thickness of Strip of Spring is defined as the thickness of the wired strip by which the spiral spring is manufactured, The Length of Spiral Spring Strip is defined as the length of the thin strip of which spiral spring coils are manufactured & The Distance of CG of Spiral Spring from Outer End is the distance between the spiral's outer end strip and the center of gravity of the spiral.
How to calculate Bending Moment due to Force given Deflection of one End of Spring?
The Bending Moment due to Force given Deflection of one End of Spring formula is defined as the reaction induced in a structural element when an external force or moment is applied to the element, causing the element to bend is calculated using Bending moment in spiral spring = (Deflection of Spiral Spring*Modulus of elasticity of spiral spring*Width of Strip of Spiral Spring*Thickness of Strip of Spring^3)/(12*Length of Spiral Spring Strip*Distance of CG of Spiral Spring). To calculate Bending Moment due to Force given Deflection of one End of Spring, you need Deflection of Spiral Spring (δ), Modulus of elasticity of spiral spring (E), Width of Strip of Spiral Spring (b), Thickness of Strip of Spring (t), Length of Spiral Spring Strip (l) & Distance of CG of Spiral Spring (r). With our tool, you need to enter the respective value for Deflection of Spiral Spring, Modulus of elasticity of spiral spring, Width of Strip of Spiral Spring, Thickness of Strip of Spring, Length of Spiral Spring Strip & Distance of CG of Spiral Spring and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Bending moment in spiral spring?
In this formula, Bending moment in spiral spring uses Deflection of Spiral Spring, Modulus of elasticity of spiral spring, Width of Strip of Spiral Spring, Thickness of Strip of Spring, Length of Spiral Spring Strip & Distance of CG of Spiral Spring. We can use 4 other way(s) to calculate the same, which is/are as follows -
  • Bending moment in spiral spring = Force on spiral spring*Distance of CG of Spiral Spring
  • Bending moment in spiral spring = Angle of rotation of arbor*Modulus of elasticity of spiral spring*Width of Strip of Spiral Spring*Thickness of Strip of Spring^3/(12*Length of Spiral Spring Strip)
  • Bending moment in spiral spring = sqrt(Strain energy in spiral spring*Modulus of elasticity of spiral spring*Width of Strip of Spiral Spring*Thickness of Strip of Spring^3/(6*Length of Spiral Spring Strip))
  • Bending moment in spiral spring = Bending Stress in Spiral Spring*Width of Strip of Spiral Spring*Thickness of Strip of Spring^2/12
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