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Elasto Plastic Yielding Torque for Solid Shaft Formula

GoElasto Plastic Yielding Torque for Hollow Shaft Formula

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Elasto Plastic Yielding Torque, in this case, a portion of the shaft from the outer surface would have yielded plastically and rest of the cross section will still be in elastic state. Check FAQs

T ep = \frac{2}{3} \cdot π \cdot {r 2}^{3} \cdot 𝝉 0 \cdot (1 - \frac{1}{4} \cdot {(\frac{ρ}{r 2})}^{3})

T_ep - Elasto Plastic Yielding Torque?r₂ - Outer Radius of Shaft?𝝉₀ - Yield Stress in Shear?ρ - Radius of Plastic Front?π - Archimedes' constant?

Elasto Plastic Yielding Torque for Solid Shaft Example

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Here is how the Elasto Plastic Yielding Torque for Solid Shaft equation looks like with Values.

Here is how the Elasto Plastic Yielding Torque for Solid Shaft equation looks like with Units.

Here is how the Elasto Plastic Yielding Torque for Solid Shaft equation looks like.

2.6E+8 = \frac{2}{3} \cdot 3.1416 \cdot 100^{3} \cdot 145 \cdot (1 - \frac{1}{4} \cdot {(\frac{80}{100})}^{3})

2.6E+8N*mm = \frac{2}{3} \cdot 3.1416 \cdot {100mm}^{3} \cdot 145MPa \cdot (1 - \frac{1}{4} \cdot {(\frac{80mm}{100mm})}^{3})

2.6E+8 = \frac{2}{3} \cdot 3.1416 \cdot 100^{3} \cdot 145 \cdot (1 - \frac{1}{4} \cdot {(\frac{80}{100})}^{3})

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Elasto Plastic Yielding Torque for Solid Shaft Solution

Follow our step by step solution on how to calculate Elasto Plastic Yielding Torque for Solid Shaft?

FIRST Step Consider the formula

T ep = \frac{2}{3} \cdot π \cdot {r 2}^{3} \cdot 𝝉 0 \cdot (1 - \frac{1}{4} \cdot {(\frac{ρ}{r 2})}^{3})

Next Step Substitute values of Variables

∴

T ep = \frac{2}{3} \cdot π \cdot {100mm}^{3} \cdot 145MPa \cdot (1 - \frac{1}{4} \cdot {(\frac{80mm}{100mm})}^{3})

Next Step Substitute values of Constants

∴

T ep = \frac{2}{3} \cdot 3.1416 \cdot {100mm}^{3} \cdot 145MPa \cdot (1 - \frac{1}{4} \cdot {(\frac{80mm}{100mm})}^{3})

Next Step Convert Units

∴

T ep = \frac{2}{3} \cdot 3.1416 \cdot {0.1m}^{3} \cdot 1.5E+8Pa \cdot (1 - \frac{1}{4} \cdot {(\frac{0.08m}{0.1m})}^{3})

Next Step Prepare to Evaluate

∴

T ep = \frac{2}{3} \cdot 3.1416 \cdot {0.1}^{3} \cdot 1.5E+8 \cdot (1 - \frac{1}{4} \cdot {(\frac{0.08}{0.1})}^{3})

Next Step Evaluate

∴

T ep = 264815.316746596N*m

Next Step Convert to Output's Unit

∴

T ep = 264815316.746596N*mm

LAST Step Rounding Answer

∴

T ep = 2.6E+8N*mm

Elasto Plastic Yielding Torque for Solid Shaft Formula Elements

Variables

Constants

Elasto Plastic Yielding Torque

Elasto Plastic Yielding Torque, in this case, a portion of the shaft from the outer surface would have yielded plastically and rest of the cross section will still be in elastic state.

Symbol: T_ep

Measurement: TorqueUnit: N*mm

Note: Value should be greater than 0.

Formulas to find Elasto Plastic Yielding Torque

Outer Radius of Shaft

Outer Radius of Shaft is the external radius of shaft.

Symbol: r₂

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Outer Radius of Shaft

Yield Stress in Shear

Yield Stress in Shear is the yield stress of the shaft in shear conditions.

Symbol: 𝝉₀

Measurement: StressUnit: MPa

Note: Value should be greater than 0.

Formulas to find Yield Stress in Shear

Radius of Plastic Front

Radius of Plastic Front is the difference between the outer radius of shaft and depth yields plastically.

Symbol: ρ

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Radius of Plastic Front

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 Elasto Plastic Yielding Torque

Go Elasto Plastic Yielding Torque for Hollow Shaft

T ep = π \cdot 𝝉 0 \cdot (\frac{ρ^{3}}{2} \cdot (1 - {(\frac{r 1}{ρ})}^{4}) + (\frac{2}{3} \cdot {r 2}^{3}) \cdot (1 - {(\frac{ρ}{r 2})}^{3}))

Other formulas in Elastic Perfectly Plastic Materials category

Go Incipient Yielding Torque for Hollow Shaft

T i = \frac{π}{2} \cdot {r 2}^{3} \cdot 𝝉 0 \cdot (1 - {(\frac{r 1}{r 2})}^{4})

Go Full Yielding Torque for Hollow Shaft

T f = \frac{2}{3} \cdot π \cdot {r 2}^{3} \cdot 𝝉 0 \cdot (1 - {(\frac{r 1}{r 2})}^{3})

Go Full Yielding Torque for Solid Shaft

T f = \frac{2}{3} \cdot π \cdot 𝝉 0 \cdot {r 2}^{3}

Go Incipient Yielding Torque for Solid Shaft

T i = \frac{π \cdot {r 2}^{3} \cdot 𝝉 0}{2}

How to Evaluate Elasto Plastic Yielding Torque for Solid Shaft?

Elasto Plastic Yielding Torque for Solid Shaft evaluator uses Elasto Plastic Yielding Torque = 2/3*pi*Outer Radius of Shaft^3*Yield Stress in Shear*(1-1/4*(Radius of Plastic Front/Outer Radius of Shaft)^3) to evaluate the Elasto Plastic Yielding Torque, Elasto Plastic Yielding Torque for Solid Shaft formula is defined as the maximum torque that can be applied to a solid shaft before it undergoes plastic deformation, which is a critical parameter in the design of shafts and axles in mechanical systems, ensuring their safe and efficient operation under torsional loads. Elasto Plastic Yielding Torque is denoted by T_ep symbol.

How to evaluate Elasto Plastic Yielding Torque for Solid Shaft using this online evaluator? To use this online evaluator for Elasto Plastic Yielding Torque for Solid Shaft, enter Outer Radius of Shaft (r₂), Yield Stress in Shear (𝝉₀) & Radius of Plastic Front (ρ) and hit the calculate button.

FAQs on Elasto Plastic Yielding Torque for Solid Shaft

What is the formula to find Elasto Plastic Yielding Torque for Solid Shaft?

The formula of Elasto Plastic Yielding Torque for Solid Shaft is expressed as Elasto Plastic Yielding Torque = 2/3*pi*Outer Radius of Shaft^3*Yield Stress in Shear*(1-1/4*(Radius of Plastic Front/Outer Radius of Shaft)^3). Here is an example- 2.6E+11 = 2/3*pi*0.1^3*145000000*(1-1/4*(0.08/0.1)^3).

How to calculate Elasto Plastic Yielding Torque for Solid Shaft?

With Outer Radius of Shaft (r₂), Yield Stress in Shear (𝝉₀) & Radius of Plastic Front (ρ) we can find Elasto Plastic Yielding Torque for Solid Shaft using the formula - Elasto Plastic Yielding Torque = 2/3*pi*Outer Radius of Shaft^3*Yield Stress in Shear*(1-1/4*(Radius of Plastic Front/Outer Radius of Shaft)^3). This formula also uses Archimedes' constant .

What are the other ways to Calculate Elasto Plastic Yielding Torque?

Here are the different ways to Calculate Elasto Plastic Yielding Torque-

Elasto Plastic Yielding Torque=pi*Yield Stress in Shear*(Radius of Plastic Front^3/2*(1-(Inner Radius of Shaft/Radius of Plastic Front)^4)+(2/3*Outer Radius of Shaft^3)*(1-(Radius of Plastic Front/Outer Radius of Shaft)^3))

Can the Elasto Plastic Yielding Torque for Solid Shaft be negative?

No, the Elasto Plastic Yielding Torque for Solid Shaft, measured in Torque cannot be negative.

Which unit is used to measure Elasto Plastic Yielding Torque for Solid Shaft?

Elasto Plastic Yielding Torque for Solid Shaft is usually measured using the Newton Millimeter[N*mm] for Torque. Newton Meter[N*mm], Newton Centimeter[N*mm], Kilonewton Meter[N*mm] are the few other units in which Elasto Plastic Yielding Torque for Solid Shaft can be measured.

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Elasto Plastic Yielding Torque for Solid Shaft Formula

​GoElasto Plastic Yielding Torque for Hollow Shaft Formula

Elasto Plastic Yielding Torque for Solid Shaft Example

Elasto Plastic Yielding Torque for Solid Shaft Solution

Elasto Plastic Yielding Torque for Solid Shaft Formula Elements

Other Formulas to find Elasto Plastic Yielding Torque

Other formulas in Elastic Perfectly Plastic Materials category

How to Evaluate Elasto Plastic Yielding Torque for Solid Shaft?

FAQs on Elasto Plastic Yielding Torque for Solid Shaft

Variable Name

GoElasto Plastic Yielding Torque for Hollow Shaft Formula