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Length of Cantilever of Leaf Spring is the distance from the fixed point to the end of the cantilever in an extra full-length leaf spring system. Check FAQs
L=(δ(3nf+2ng)Ebt312P)13
L - Length of Cantilever of Leaf Spring?δ - Deflection at End of Leaf Spring?nf - Number of Full length Leaves?ng - Number of Graduated Length Leaves?E - Modulus of Elasticity of Spring?b - Width of Leaf?t - Thickness of Leaf?P - Force Applied at End of Leaf Spring?

Length of Cantilever given Deflection at end of Spring Example

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With units
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Here is how the Length of Cantilever given Deflection at end of Spring equation looks like with Values.

Here is how the Length of Cantilever given Deflection at end of Spring equation looks like with Units.

Here is how the Length of Cantilever given Deflection at end of Spring equation looks like.

500Edit=(37.3353Edit(33Edit+215Edit)207000Edit108Edit12Edit31237500Edit)13
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Length of Cantilever given Deflection at end of Spring Solution

Follow our step by step solution on how to calculate Length of Cantilever given Deflection at end of Spring?

FIRST Step Consider the formula
L=(δ(3nf+2ng)Ebt312P)13
Next Step Substitute values of Variables
L=(37.3353mm(33+215)207000N/mm²108mm12mm31237500N)13
Next Step Convert Units
L=(0.0373m(33+215)2.1E+11Pa0.108m0.012m31237500N)13
Next Step Prepare to Evaluate
L=(0.0373(33+215)2.1E+110.1080.01231237500)13
Next Step Evaluate
L=0.5000000115058m
Next Step Convert to Output's Unit
L=500.0000115058mm
LAST Step Rounding Answer
L=500mm

Length of Cantilever given Deflection at end of Spring Formula Elements

Variables
Length of Cantilever of Leaf Spring
Length of Cantilever of Leaf Spring is the distance from the fixed point to the end of the cantilever in an extra full-length leaf spring system.
Symbol: L
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Deflection at End of Leaf Spring
Deflection at end of leaf spring is the maximum displacement of the leaf spring's end from its original position when a force is applied.
Symbol: δ
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Number of Full length Leaves
Number of Full Length Leaves is the count of leaves that have reached their maximum possible length.
Symbol: nf
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Number of Graduated Length Leaves
Number of Graduated Length Leaves is defined as the number of graduated-length leaves including master leaf.
Symbol: ng
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Modulus of Elasticity of Spring
Modulus of Elasticity of Spring is the measure of the spring's stiffness, representing the amount of stress it can withstand without deforming.
Symbol: E
Measurement: PressureUnit: N/mm²
Note: Value should be greater than 0.
Width of Leaf
Width of Leaf is defined as the width of each leaf present in a multi-leaf spring.
Symbol: b
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Thickness of Leaf
Thickness of Leaf is the measure of the distance from the top surface to the bottom surface of a leaf in extra full length leaves.
Symbol: t
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Force Applied at End of Leaf Spring
Force Applied at End of Leaf Spring is the force exerted at the end of a leaf spring with extra full length leaves, affecting its overall performance.
Symbol: P
Measurement: ForceUnit: N
Note: Value should be greater than 0.

Other Formulas to find Length of Cantilever of Leaf Spring

​Go Length of Cantilever given Deflection of Spring at load point
L=(δEngbt34Pg)13
​Go Length of Cantilever given Bending Stress in extra full length leaves
L=σbf(3nf+2ng)bt218P

Other formulas in Extra Full Length Leaves category

​Go Bending Stress in Plate Graduated Length Leaves
σbf=6PgLngbt2
​Go Deflection at Load Point Graduated Length Leaves
δg=6PgL3Engbt3

How to Evaluate Length of Cantilever given Deflection at end of Spring?

Length of Cantilever given Deflection at end of Spring evaluator uses Length of Cantilever of Leaf Spring = (Deflection at End of Leaf Spring*((3*Number of Full length Leaves+2*Number of Graduated Length Leaves)*Modulus of Elasticity of Spring*Width of Leaf*Thickness of Leaf^3)/(12*Force Applied at End of Leaf Spring))^(1/3) to evaluate the Length of Cantilever of Leaf Spring, Length of Cantilever given Deflection at end of Spring formula is defined as a measure of the length of a cantilever beam in terms of its deflection at the end of the spring, considering factors such as the modulus of elasticity, breadth, and thickness of the beam, as well as the point load applied. Length of Cantilever of Leaf Spring is denoted by L symbol.

How to evaluate Length of Cantilever given Deflection at end of Spring using this online evaluator? To use this online evaluator for Length of Cantilever given Deflection at end of Spring, enter Deflection at End of Leaf Spring (δ), Number of Full length Leaves (nf), Number of Graduated Length Leaves (ng), Modulus of Elasticity of Spring (E), Width of Leaf (b), Thickness of Leaf (t) & Force Applied at End of Leaf Spring (P) and hit the calculate button.

FAQs on Length of Cantilever given Deflection at end of Spring

What is the formula to find Length of Cantilever given Deflection at end of Spring?
The formula of Length of Cantilever given Deflection at end of Spring is expressed as Length of Cantilever of Leaf Spring = (Deflection at End of Leaf Spring*((3*Number of Full length Leaves+2*Number of Graduated Length Leaves)*Modulus of Elasticity of Spring*Width of Leaf*Thickness of Leaf^3)/(12*Force Applied at End of Leaf Spring))^(1/3). Here is an example- 408248.3 = (0.03733534*((3*3+2*15)*207000000000*0.108*0.012^3)/(12*37500))^(1/3).
How to calculate Length of Cantilever given Deflection at end of Spring?
With Deflection at End of Leaf Spring (δ), Number of Full length Leaves (nf), Number of Graduated Length Leaves (ng), Modulus of Elasticity of Spring (E), Width of Leaf (b), Thickness of Leaf (t) & Force Applied at End of Leaf Spring (P) we can find Length of Cantilever given Deflection at end of Spring using the formula - Length of Cantilever of Leaf Spring = (Deflection at End of Leaf Spring*((3*Number of Full length Leaves+2*Number of Graduated Length Leaves)*Modulus of Elasticity of Spring*Width of Leaf*Thickness of Leaf^3)/(12*Force Applied at End of Leaf Spring))^(1/3).
What are the other ways to Calculate Length of Cantilever of Leaf Spring?
Here are the different ways to Calculate Length of Cantilever of Leaf Spring-
  • Length of Cantilever of Leaf Spring=(Deflection at End of Leaf Spring*Modulus of Elasticity of Spring*Number of Graduated Length Leaves*Width of Leaf*Thickness of Leaf^3/(4*Force Taken by Graduated Length Leaves))^(1/3)OpenImg
  • Length of Cantilever of Leaf Spring=Bending Stress in Full Leaf*(3*Number of Full length Leaves+2*Number of Graduated Length Leaves)*Width of Leaf*Thickness of Leaf^2/(18*Force Applied at End of Leaf Spring)OpenImg
Can the Length of Cantilever given Deflection at end of Spring be negative?
No, the Length of Cantilever given Deflection at end of Spring, measured in Length cannot be negative.
Which unit is used to measure Length of Cantilever given Deflection at end of Spring?
Length of Cantilever given Deflection at end of Spring is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Length of Cantilever given Deflection at end of Spring can be measured.
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