Maximum compressive stress in crankweb of side crankshaft for max torque Calculator

✖Compressive stress in crank web central plane is the magnitude of force applied onto the crank web, divided by cross-sectional area of crank web in a direction perpendicular to the applied force.ⓘ Compressive Stress in Crank Web Central Plane [σ_c]			+10% -10%
✖Shear Stress in Crankweb is the amount of shear stress (causes deformation by slippage along plane parallel to the imposed stress) in the crankweb.ⓘ Shear Stress in Crankweb [τ]			+10% -10%

✖Maximum Compressive Stress in Crank Web is stress in Crank Web as a result of compressive stress by radial thrust on connecting rod, &bending stress by tangential & radial components of thrust force.ⓘ Maximum compressive stress in crankweb of side crankshaft for max torque [σ_cmax]

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Maximum compressive stress in crankweb of side crankshaft for max torque

Formula

`("σ"_{"c"}"max") = ("σ"_{"c"}/2)+((sqrt(("σ"_{"c"}^2)+(4*("τ")^2)))/2)`

Example

`"24.14214N/mm²"=("20N/mm²"/2)+((sqrt((("20N/mm²")^2)+(4*("10N/mm²")^2)))/2)`

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Maximum compressive stress in crankweb of side crankshaft for max torque Solution

STEP 0: Pre-Calculation Summary

Formula Used

Maximum Compressive Stress in Crank Web = (Compressive Stress in Crank Web Central Plane/2)+((sqrt((Compressive Stress in Crank Web Central Plane^2)+(4*(Shear Stress in Crankweb)^2)))/2)
σ_cmax = (σ_c/2)+((sqrt((σ_c^2)+(4*(τ)^2)))/2)
This formula uses 1 Functions, 3 Variables

Functions Used

sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)

Variables Used

Maximum Compressive Stress in Crank Web - (Measured in Pascal) - Maximum Compressive Stress in Crank Web is stress in Crank Web as a result of compressive stress by radial thrust on connecting rod, &bending stress by tangential & radial components of thrust force.
Compressive Stress in Crank Web Central Plane - (Measured in Pascal) - Compressive stress in crank web central plane is the magnitude of force applied onto the crank web, divided by cross-sectional area of crank web in a direction perpendicular to the applied force.
Shear Stress in Crankweb - (Measured in Pascal) - Shear Stress in Crankweb is the amount of shear stress (causes deformation by slippage along plane parallel to the imposed stress) in the crankweb.

STEP 1: Convert Input(s) to Base Unit

Compressive Stress in Crank Web Central Plane: 20 Newton per Square Millimeter --> 20000000 Pascal (Check conversion here)
Shear Stress in Crankweb: 10 Newton per Square Millimeter --> 10000000 Pascal (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

σ_cmax = (σ_c/2)+((sqrt((σ_c^2)+(4*(τ)^2)))/2) --> (20000000/2)+((sqrt((20000000^2)+(4*(10000000)^2)))/2)

Evaluating ... ...

σ_cmax = 24142135.623731

STEP 3: Convert Result to Output's Unit

24142135.623731 Pascal -->24.142135623731 Newton per Square Millimeter (Check conversion here)

FINAL ANSWER

24.142135623731 ≈ 24.14214 Newton per Square Millimeter <-- Maximum Compressive Stress in Crank Web

(Calculation completed in 00.004 seconds)

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Home » Physics » IC Engine » Design of IC Engine Components » Crankshaft » Design of Side Crankshaft » Design of Crank Web at Angle of Maximum Torque » Maximum compressive stress in crankweb of side crankshaft for max torque

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< 14 Design of Crank Web at Angle of Maximum Torque Calculators

Maximum compressive stress in crankweb of side crankshaft for max torque given individual stresses

Go Maximum Compressive Stress in Crank Web = (((Direct Compressive Stress in crankweb)+(Bending Stress in Crankweb due to Radial Force)+(Bending Stress in Crankweb due to Tangential Force))/2)+((sqrt((((Direct Compressive Stress in crankweb)+(Bending Stress in Crankweb due to Radial Force)+(Bending Stress in Crankweb due to Tangential Force))^2)+(4*(Shear Stress in Crankweb)^2)))/2)

Bending stress in crankweb of side crankshaft due to tangential thrust for max torque

Go Bending Stress in Crankweb due to Tangential Force = (6*(Tangential Force at Crank Pin*((Distance Between Crank Pin and Crankshaft)-(Diameter of Journal or Shaft at Bearing 1/2))))/(Thickness of Crank Web*Width of Crank Web^2)

Bending stress in crankweb of side crankshaft due to radial thrust for max torque

Go Bending Stress in Crankweb due to Radial Force = (6*(Radial Force at Crank Pin*((Length of Crank Pin*0.75)+(Thickness of Crank Web*0.5))))/((Thickness of Crank Web^2)*Width of Crank Web)

Maximum compressive stress in crankweb of side crankshaft for max torque

Go Maximum Compressive Stress in Crank Web = (Compressive Stress in Crank Web Central Plane/2)+((sqrt((Compressive Stress in Crank Web Central Plane^2)+(4*(Shear Stress in Crankweb)^2)))/2)

Total compressive stress in crankweb of side crankshaft at max torque

Go Compressive Stress in Crank Web Central Plane = ((Direct Compressive Stress in crankweb)+(Bending Stress in Crankweb due to Radial Force)+(Bending Stress in Crankweb due to Tangential Force))

Bending moment in crankweb of side crankshaft due to tangential thrust for max torque

Go Bending Moment in Crankweb due to Tangential Force = (Tangential Force at Crank Pin*((Distance Between Crank Pin and Crankshaft)-(Diameter of Journal or Shaft at Bearing 1/2)))

Bending moment in crankweb of side crankshaft due to tangential thrust for max torque given stress

Go Bending Moment in Crankweb due to Tangential Force = ((Bending Stress in Crankweb due to Tangential Force*Thickness of Crank Web*Width of Crank Web^2)/6)

Bending stress in crankweb of side crankshaft due to tangential thrust for max torque given moment

Go Bending Stress in Crankweb due to Tangential Force = (6*Bending Moment in Crankweb due to Tangential Force)/(Thickness of Crank Web*Width of Crank Web^2)

Bending stress in crankweb of side crankshaft due to radial thrust for max torque given moment

Go Bending Stress in Crankweb due to Radial Force = (6*Bending Moment in Crankweb due to Radial Force)/((Thickness of Crank Web^2)*Width of Crank Web)

Bending moment in crankweb of side crankshaft due to radial thrust for max torque given stress

Go Bending Moment in Crankweb due to Radial Force = (Bending Stress in Crankweb due to Radial Force*(Thickness of Crank Web^2)*Width of Crank Web)/6

Bending moment in crankweb of side crankshaft due to radial thrust for maximum torque

Go Bending Moment in Crankweb due to Radial Force = (Radial Force at Crank Pin*((Length of Crank Pin*0.75)+(Thickness of Crank Web*0.5)))

Torsional moment in crankweb of side crankshaft at max torque

Go Torsional Moment in Crankweb = Tangential Force at Crank Pin*((Length of Crank Pin*0.75)+(Thickness of Crank Web*0.5))

Direct compressive stress in crankweb of side crankshaft due to radial thrust for max torque

Go Direct Compressive Stress in crankweb = Radial Force at Crank Pin/(Width of Crank Web*Thickness of Crank Web)

Shear stress in crankweb of side crankshaft at max torque

Go Shear Stress in Crankweb = (4.5*Torsional Moment in Crankweb)/(Width of Crank Web*Thickness of Crank Web^2)

Maximum compressive stress in crankweb of side crankshaft for max torque Formula

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How to Calculate Maximum compressive stress in crankweb of side crankshaft for max torque?

Maximum compressive stress in crankweb of side crankshaft for max torque calculator uses Maximum Compressive Stress in Crank Web = (Compressive Stress in Crank Web Central Plane/2)+((sqrt((Compressive Stress in Crank Web Central Plane^2)+(4*(Shear Stress in Crankweb)^2)))/2) to calculate the Maximum Compressive Stress in Crank Web, Maximum compressive stress in crankweb of side crankshaft for max torque is the maximum compressive stress induced into the crank web as a result of the direct compressive stress due to radial thrust on connecting rod, and bending stress due to the tangential and radial components of thrust force and when the side crankshaft is designed for maximum torsional moment. Maximum Compressive Stress in Crank Web is denoted by σ_cmax symbol.

How to calculate Maximum compressive stress in crankweb of side crankshaft for max torque using this online calculator? To use this online calculator for Maximum compressive stress in crankweb of side crankshaft for max torque, enter Compressive Stress in Crank Web Central Plane (σ_c) & Shear Stress in Crankweb (τ) and hit the calculate button. Here is how the Maximum compressive stress in crankweb of side crankshaft for max torque calculation can be explained with given input values -> 2.4E-5 = (20000000/2)+((sqrt((20000000^2)+(4*(10000000)^2)))/2).

FAQ

What is Maximum compressive stress in crankweb of side crankshaft for max torque?

Maximum compressive stress in crankweb of side crankshaft for max torque is the maximum compressive stress induced into the crank web as a result of the direct compressive stress due to radial thrust on connecting rod, and bending stress due to the tangential and radial components of thrust force and when the side crankshaft is designed for maximum torsional moment and is represented as σ_cmax = (σ_c/2)+((sqrt((σ_c^2)+(4*(τ)^2)))/2) or Maximum Compressive Stress in Crank Web = (Compressive Stress in Crank Web Central Plane/2)+((sqrt((Compressive Stress in Crank Web Central Plane^2)+(4*(Shear Stress in Crankweb)^2)))/2). Compressive stress in crank web central plane is the magnitude of force applied onto the crank web, divided by cross-sectional area of crank web in a direction perpendicular to the applied force & Shear Stress in Crankweb is the amount of shear stress (causes deformation by slippage along plane parallel to the imposed stress) in the crankweb.

How to calculate Maximum compressive stress in crankweb of side crankshaft for max torque?

Maximum compressive stress in crankweb of side crankshaft for max torque is the maximum compressive stress induced into the crank web as a result of the direct compressive stress due to radial thrust on connecting rod, and bending stress due to the tangential and radial components of thrust force and when the side crankshaft is designed for maximum torsional moment is calculated using Maximum Compressive Stress in Crank Web = (Compressive Stress in Crank Web Central Plane/2)+((sqrt((Compressive Stress in Crank Web Central Plane^2)+(4*(Shear Stress in Crankweb)^2)))/2). To calculate Maximum compressive stress in crankweb of side crankshaft for max torque, you need Compressive Stress in Crank Web Central Plane (σ_c) & Shear Stress in Crankweb (τ). With our tool, you need to enter the respective value for Compressive Stress in Crank Web Central Plane & Shear Stress in Crankweb 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 Maximum Compressive Stress in Crank Web?

In this formula, Maximum Compressive Stress in Crank Web uses Compressive Stress in Crank Web Central Plane & Shear Stress in Crankweb. We can use 1 other way(s) to calculate the same, which is/are as follows -

Maximum Compressive Stress in Crank Web = (((Direct Compressive Stress in crankweb)+(Bending Stress in Crankweb due to Radial Force)+(Bending Stress in Crankweb due to Tangential Force))/2)+((sqrt((((Direct Compressive Stress in crankweb)+(Bending Stress in Crankweb due to Radial Force)+(Bending Stress in Crankweb due to Tangential Force))^2)+(4*(Shear Stress in Crankweb)^2)))/2)

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