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Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire Formula

GoTotal Force on Engine Valve Spring Formula

GoMaximum Force on Engine Valve Spring given Maximum Compression in Spring Formula

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Axial Force on Valve Spring is the force acting at the ends of spring trying to compress or expand it in the axial direction. Check FAQs

P = \frac{π \cdot f s \cdot {d w}^{2}}{8 \cdot K \cdot C}

P - Axial Force on Valve Spring?f_s - Shear Stress in Valve Spring?d_w - Wire Diameter of Valve Spring?K - Wahl Factor of Valve Spring?C - Spring Index for Valve Spring?π - Archimedes' constant?

Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire Example

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Here is how the Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire equation looks like with Values.

Here is how the Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire equation looks like with Units.

Here is how the Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire equation looks like.

371.2234 = \frac{3.1416 \cdot 300 \cdot {5.5}^{2}}{8 \cdot 1.2 \cdot 8}

371.2234N = \frac{3.1416 \cdot 300N/mm² \cdot {5.5mm}^{2}}{8 \cdot 1.2 \cdot 8}

371.2234 = \frac{3.1416 \cdot 300 \cdot {5.5}^{2}}{8 \cdot 1.2 \cdot 8}

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Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire Solution

Follow our step by step solution on how to calculate Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire?

FIRST Step Consider the formula

P = \frac{π \cdot f s \cdot {d w}^{2}}{8 \cdot K \cdot C}

Next Step Substitute values of Variables

∴

P = \frac{π \cdot 300N/mm² \cdot {5.5mm}^{2}}{8 \cdot 1.2 \cdot 8}

Next Step Substitute values of Constants

∴

P = \frac{3.1416 \cdot 300N/mm² \cdot {5.5mm}^{2}}{8 \cdot 1.2 \cdot 8}

Next Step Convert Units

∴

P = \frac{3.1416 \cdot 3E+8Pa \cdot {0.0055m}^{2}}{8 \cdot 1.2 \cdot 8}

Next Step Prepare to Evaluate

∴

P = \frac{3.1416 \cdot 3E+8 \cdot {0.0055}^{2}}{8 \cdot 1.2 \cdot 8}

Next Step Evaluate

∴

P = 371.223350668325N

LAST Step Rounding Answer

∴

P = 371.2234N

Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire Formula Elements

Variables

Constants

Axial Force on Valve Spring

Axial Force on Valve Spring is the force acting at the ends of spring trying to compress or expand it in the axial direction.

Symbol: P

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Axial Force on Valve Spring

Shear Stress in Valve Spring

Shear Stress in Valve Spring is the stress induced into the spring due to its compression and expansion.

Symbol: f_s

Measurement: StressUnit: N/mm²

Note: Value should be greater than 0.

Formulas to find Shear Stress in Valve Spring

Wire Diameter of Valve Spring

Wire Diameter of Valve Spring is the diameter of the wire of a valve spring, which constitutes the coils of the spring.

Symbol: d_w

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Wire Diameter of Valve Spring

Wahl Factor of Valve Spring

Wahl Factor of Valve Spring is a stress factor used in order to take into account the effect of direct shear and change in coil curvature.

Symbol: K

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Wahl Factor of Valve Spring

Spring Index for Valve Spring

Spring Index for Valve Spring is the ratio of the 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 for Valve Spring

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

Other Formulas to find Axial Force on Valve Spring

Go Total Force on Engine Valve Spring

P = P i + k \cdot h max

Go Maximum Force on Engine Valve Spring given Maximum Compression in Spring

P = \frac{G \cdot {d w}^{4} \cdot x}{8 \cdot N \cdot D^{3}}

Other formulas in Valve Spring category

Go Diameter of Wire of Engine Valve Spring given Mean Coil Diameter

d w = \frac{D}{8}

Go Diameter of Wire of Engine Valve Spring given Torsional Shear Stress in Wire

d w = \sqrt{\frac{8 \cdot K \cdot P \cdot C}{π \cdot f s}}

Go Diameter of Wire of Engine Valve Spring

d w = \sqrt{\frac{8 \cdot K \cdot ((P i + k \cdot h max) \cdot C)}{π \cdot f s}}

Go Spring Index of Engine Valve Spring given Shear Stress, Maximum Force and Wire Diameter

C = \frac{π \cdot f s \cdot {d w}^{2}}{8 \cdot K \cdot P}

How to Evaluate Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire?

Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire evaluator uses Axial Force on Valve Spring = (pi*Shear Stress in Valve Spring*Wire Diameter of Valve Spring^2)/(8*Wahl Factor of Valve Spring*Spring Index for Valve Spring) to evaluate the Axial Force on Valve Spring, Maximum force on engine valve spring given torsional shear stress in wire is the total amount of force that acts onto the valve spring so that the valve is made open for operation. Axial Force on Valve Spring is denoted by P symbol.

How to evaluate Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire using this online evaluator? To use this online evaluator for Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire, enter Shear Stress in Valve Spring (f_s), Wire Diameter of Valve Spring (d_w), Wahl Factor of Valve Spring (K) & Spring Index for Valve Spring (C) and hit the calculate button.

FAQs on Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire

What is the formula to find Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire?

The formula of Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire is expressed as Axial Force on Valve Spring = (pi*Shear Stress in Valve Spring*Wire Diameter of Valve Spring^2)/(8*Wahl Factor of Valve Spring*Spring Index for Valve Spring). Here is an example- 371.2234 = (pi*300000000*0.0055^2)/(8*1.2*8).

How to calculate Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire?

With Shear Stress in Valve Spring (f_s), Wire Diameter of Valve Spring (d_w), Wahl Factor of Valve Spring (K) & Spring Index for Valve Spring (C) we can find Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire using the formula - Axial Force on Valve Spring = (pi*Shear Stress in Valve Spring*Wire Diameter of Valve Spring^2)/(8*Wahl Factor of Valve Spring*Spring Index for Valve Spring). This formula also uses Archimedes' constant .

What are the other ways to Calculate Axial Force on Valve Spring?

Here are the different ways to Calculate Axial Force on Valve Spring-

Axial Force on Valve Spring=Initial Spring Force on Valve+Stiffness of Valve Spring*Lift of Valve
Axial Force on Valve Spring=(Modulus of Rigidity of Valve Spring*Wire Diameter of Valve Spring^4*Maximum Compression in Valve Spring)/(8*Active Coils in Valve Spring*Mean Coil Diameter of Valve Spring^3)

Can the Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire be negative?

No, the Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire, measured in Force cannot be negative.

Which unit is used to measure Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire?

Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire is usually measured using the Newton[N] for Force. Exanewton[N], Meganewton[N], Kilonewton[N] are the few other units in which Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire can be measured.

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Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire Formula

​GoTotal Force on Engine Valve Spring Formula

​GoMaximum Force on Engine Valve Spring given Maximum Compression in Spring Formula

Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire Example

Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire Solution

Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire Formula Elements

Other Formulas to find Axial Force on Valve Spring

Other formulas in Valve Spring category

How to Evaluate Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire?

FAQs on Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire

Variable Name

GoTotal Force on Engine Valve Spring Formula

GoMaximum Force on Engine Valve Spring given Maximum Compression in Spring Formula