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Stress Factor of Spring Formula

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Wahl Factor of Spring is simply a measure of the degree to which external stress is amplified at the curvature of the spring coil. Check FAQs

K = (\frac{4 \cdot C - 1}{4 \cdot C - 4}) + (\frac{0.615}{C})

K - Wahl Factor of Spring?C - Spring Index?

Stress Factor of Spring Example

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Here is how the Stress Factor of Spring equation looks like with Values.

Here is how the Stress Factor of Spring equation looks like with Units.

Here is how the Stress Factor of Spring equation looks like.

1.1621 = (\frac{4 \cdot 9 - 1}{4 \cdot 9 - 4}) + (\frac{0.615}{9})

1.1621 = (\frac{4 \cdot 9 - 1}{4 \cdot 9 - 4}) + (\frac{0.615}{9})

1.1621 = (\frac{4 \cdot 9 - 1}{4 \cdot 9 - 4}) + (\frac{0.615}{9})

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Stress Factor of Spring Solution

Follow our step by step solution on how to calculate Stress Factor of Spring?

FIRST Step Consider the formula

K = (\frac{4 \cdot C - 1}{4 \cdot C - 4}) + (\frac{0.615}{C})

Next Step Substitute values of Variables

∴

K = (\frac{4 \cdot 9 - 1}{4 \cdot 9 - 4}) + (\frac{0.615}{9})

Next Step Prepare to Evaluate

∴

K = (\frac{4 \cdot 9 - 1}{4 \cdot 9 - 4}) + (\frac{0.615}{9})

Next Step Evaluate

∴

K = 1.16208333333333

LAST Step Rounding Answer

∴

K = 1.1621

Stress Factor of Spring Formula Elements

Variables

Wahl Factor of Spring

Wahl Factor of Spring is simply a measure of the degree to which external stress is amplified at the curvature of the spring coil.

Symbol: K

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Wahl Factor of Spring

Spring Index

Spring Index is defined as the ratio of mean coil diameter of the spring to the diameter of the spring Wire.

Symbol: C

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Spring Index

Other formulas in Stress and Deflections in Springs category

Go Resultant Stress in Spring

𝜏 = K \cdot \frac{8 \cdot P \cdot D}{π \cdot d^{3}}

Go Force acting on Spring given Resultant Stress

P = 𝜏 \cdot \frac{π \cdot d^{3}}{K \cdot 8 \cdot D}

Go Mean Coil Diameter given Resultant Stress in Spring

D = 𝜏 \cdot \frac{π \cdot d^{3}}{K \cdot 8 \cdot P}

Go Diameter of Spring Wire given Resultant Stress in Spring

d = {(\frac{K \cdot 8 \cdot P \cdot D}{π \cdot 𝜏})}^{\frac{1}{3}}

How to Evaluate Stress Factor of Spring?

Stress Factor of Spring evaluator uses Wahl Factor of Spring = ((4*Spring Index-1)/(4*Spring Index-4))+(0.615/Spring Index) to evaluate the Wahl Factor of Spring, Stress Factor of Spring formula is defined as a dimensionless quantity that characterizes the stress experienced by a spring under various loading conditions, providing a critical parameter in the design and analysis of spring-based systems in mechanical engineering. Wahl Factor of Spring is denoted by K symbol.

How to evaluate Stress Factor of Spring using this online evaluator? To use this online evaluator for Stress Factor of Spring, enter Spring Index (C) and hit the calculate button.

FAQs on Stress Factor of Spring

What is the formula to find Stress Factor of Spring?

The formula of Stress Factor of Spring is expressed as Wahl Factor of Spring = ((4*Spring Index-1)/(4*Spring Index-4))+(0.615/Spring Index). Here is an example- 1.162083 = ((4*9-1)/(4*9-4))+(0.615/9).

How to calculate Stress Factor of Spring?

With Spring Index (C) we can find Stress Factor of Spring using the formula - Wahl Factor of Spring = ((4*Spring Index-1)/(4*Spring Index-4))+(0.615/Spring Index).

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