Bending Moment due to Force given Angle of Rotation of Arbor with Respect to Drum Solution

STEP 0: Pre-Calculation Summary
Formula Used
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 Strip of Spiral Spring)
M = θ*E*b*t^3/(12*l)
This formula uses 6 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.
Angle of Rotation of Arbor - (Measured in Radian) - Angle of Rotation of Arbor is defined as how many degrees the arbor is rotated with respect to the drum line.
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 Strip of Spiral Spring - (Measured in Meter) - Length of Strip of Spiral Spring is defined as the length of the thin strip of which spiral spring coils are manufactured.
STEP 1: Convert Input(s) to Base Unit
Angle of Rotation of Arbor: 18.84 Radian --> 18.84 Radian No Conversion Required
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 Strip of Spiral Spring: 5980 Millimeter --> 5.98 Meter (Check conversion ​here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
M = θ*E*b*t^3/(12*l) --> 18.84*207000000000*0.01152*0.00125^3/(12*5.98)
Evaluating ... ...
M = 1.22278846153846
STEP 3: Convert Result to Output's Unit
1.22278846153846 Newton Meter -->1222.78846153846 Newton Millimeter (Check conversion ​here)
FINAL ANSWER
1222.78846153846 1222.788 Newton Millimeter <-- Bending moment in spiral spring
(Calculation completed in 00.004 seconds)

Credits

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Created by Kethavath Srinath
Osmania University (OU), Hyderabad
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Verified by Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
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Bending Moment in Spiral Spring Calculators

Bending Moment due to Force given Angle of Rotation of Arbor with Respect to Drum
​ LaTeX ​ 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 Strip of Spiral Spring)
Bending Moment due to Force given Bending Stress induced in Spring
​ LaTeX ​ 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
​ LaTeX ​ Go Distance of CG of Spiral Spring = Bending moment in spiral spring/Force on spiral spring
Bending Moment due to Force
​ LaTeX ​ Go Bending moment in spiral spring = Force on spiral spring*Distance of CG of Spiral Spring

Bending Moment due to Force given Angle of Rotation of Arbor with Respect to Drum Formula

​LaTeX ​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 Strip of Spiral Spring)
M = θ*E*b*t^3/(12*l)

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 Angle of Rotation of Arbor with Respect to Drum?

Bending Moment due to Force given Angle of Rotation of Arbor with Respect to Drum calculator uses 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 Strip of Spiral Spring) to calculate the Bending moment in spiral spring, Bending Moment due to Force given Angle of Rotation of Arbor with Respect to Drum formula is defined as a measure of the twisting force that causes a spiral spring to deform, resulting in a change in its shape and size, which is critical in determining the spring's mechanical behavior and performance. Bending moment in spiral spring is denoted by M symbol.

How to calculate Bending Moment due to Force given Angle of Rotation of Arbor with Respect to Drum using this online calculator? To use this online calculator for Bending Moment due to Force given Angle of Rotation of Arbor with Respect to Drum, enter Angle of Rotation of Arbor (θ), Modulus of elasticity of spiral spring (E), Width of Strip of Spiral Spring (b), Thickness of Strip of Spring (t) & Length of Strip of Spiral Spring (l) and hit the calculate button. Here is how the Bending Moment due to Force given Angle of Rotation of Arbor with Respect to Drum calculation can be explained with given input values -> 1.2E+6 = 18.84*207000000000*0.01152*0.00125^3/(12*5.98).

FAQ

What is Bending Moment due to Force given Angle of Rotation of Arbor with Respect to Drum?
Bending Moment due to Force given Angle of Rotation of Arbor with Respect to Drum formula is defined as a measure of the twisting force that causes a spiral spring to deform, resulting in a change in its shape and size, which is critical in determining the spring's mechanical behavior and performance and is represented as M = θ*E*b*t^3/(12*l) or 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 Strip of Spiral Spring). Angle of Rotation of Arbor is defined as how many degrees the arbor is rotated with respect to the drum line, 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 & Length of Strip of Spiral Spring is defined as the length of the thin strip of which spiral spring coils are manufactured.
How to calculate Bending Moment due to Force given Angle of Rotation of Arbor with Respect to Drum?
Bending Moment due to Force given Angle of Rotation of Arbor with Respect to Drum formula is defined as a measure of the twisting force that causes a spiral spring to deform, resulting in a change in its shape and size, which is critical in determining the spring's mechanical behavior and performance is calculated using 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 Strip of Spiral Spring). To calculate Bending Moment due to Force given Angle of Rotation of Arbor with Respect to Drum, you need Angle of Rotation of Arbor (θ), Modulus of elasticity of spiral spring (E), Width of Strip of Spiral Spring (b), Thickness of Strip of Spring (t) & Length of Strip of Spiral Spring (l). With our tool, you need to enter the respective value for Angle of Rotation of Arbor, Modulus of elasticity of spiral spring, Width of Strip of Spiral Spring, Thickness of Strip of Spring & Length of Strip 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 Angle of Rotation of Arbor, Modulus of elasticity of spiral spring, Width of Strip of Spiral Spring, Thickness of Strip of Spring & Length of Strip of Spiral Spring. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • Bending moment in spiral spring = Bending Stress in Spiral Spring*Width of Strip of Spiral Spring*Thickness of Strip of Spring^2/12
  • Bending moment in spiral spring = Force on spiral spring*Distance of CG of Spiral Spring
  • 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 Strip of Spiral Spring*Distance of CG of Spiral Spring)
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