Shear stress in crankweb of side crankshaft at max torque Calculator

✖Torsional Moment in Crankweb is the torsional reaction induced in the crankweb when an external twisting force is applied to the crankweb causing it to twist.ⓘ Torsional Moment in Crankweb [M_t]			+10% -10%
✖Width of Crank Web is defined as the width of the crank web (the portion of a crank between the crankpin and the shaft) measured perpendicular to the crankpin longitudinal axis.ⓘ Width of Crank Web [w]			+10% -10%
✖Thickness of Crank Web is defined as the thickness of the crank web (the portion of a crank between the crankpin and the shaft) measured parallel to the crankpin longitudinal axis.ⓘ Thickness of Crank Web [t]			+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 of side crankshaft at max torque [τ]

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Formula

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Shear stress in crankweb of side crankshaft at max torque

Formula

`"τ" = (4.5*"M"_{"t"})/("w"*"t"^2)`

Example

`"21.63462N/mm²"=(4.5*"500000N*mm")/("65mm"*("40mm")^2)`

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Shear stress in crankweb of side crankshaft at max torque Solution

STEP 0: Pre-Calculation Summary

Formula Used

Shear Stress in Crankweb = (4.5*Torsional Moment in Crankweb)/(Width of Crank Web*Thickness of Crank Web^2)
τ = (4.5*M_t)/(w*t^2)
This formula uses 4 Variables

Variables Used

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.
Torsional Moment in Crankweb - (Measured in Newton Meter) - Torsional Moment in Crankweb is the torsional reaction induced in the crankweb when an external twisting force is applied to the crankweb causing it to twist.
Width of Crank Web - (Measured in Meter) - Width of Crank Web is defined as the width of the crank web (the portion of a crank between the crankpin and the shaft) measured perpendicular to the crankpin longitudinal axis.
Thickness of Crank Web - (Measured in Meter) - Thickness of Crank Web is defined as the thickness of the crank web (the portion of a crank between the crankpin and the shaft) measured parallel to the crankpin longitudinal axis.

STEP 1: Convert Input(s) to Base Unit

Torsional Moment in Crankweb: 500000 Newton Millimeter --> 500 Newton Meter (Check conversion here)
Width of Crank Web: 65 Millimeter --> 0.065 Meter (Check conversion here)
Thickness of Crank Web: 40 Millimeter --> 0.04 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

τ = (4.5*M_t)/(w*t^2) --> (4.5*500)/(0.065*0.04^2)

Evaluating ... ...

τ = 21634615.3846154

STEP 3: Convert Result to Output's Unit

21634615.3846154 Pascal -->21.6346153846154 Newton per Square Millimeter (Check conversion here)

FINAL ANSWER

21.6346153846154 ≈ 21.63462 Newton per Square Millimeter <-- Shear Stress in Crankweb

(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 » Shear stress in crankweb of side crankshaft at 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)

Shear stress in crankweb of side crankshaft at max torque Formula

Shear Stress in Crankweb = (4.5*Torsional Moment in Crankweb)/(Width of Crank Web*Thickness of Crank Web^2)
τ = (4.5*M_t)/(w*t^2)

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How to Calculate Shear stress in crankweb of side crankshaft at max torque?

Shear stress in crankweb of side crankshaft at max torque calculator uses Shear Stress in Crankweb = (4.5*Torsional Moment in Crankweb)/(Width of Crank Web*Thickness of Crank Web^2) to calculate the Shear Stress in Crankweb, Shear stress in crankweb of side crankshaft at max torque is the shear stress-induced into the crankweb which tends to deform the crankweb; And when the side crankshaft is designed for the maximum torsional moment. Shear Stress in Crankweb is denoted by τ symbol.

How to calculate Shear stress in crankweb of side crankshaft at max torque using this online calculator? To use this online calculator for Shear stress in crankweb of side crankshaft at max torque, enter Torsional Moment in Crankweb (M_t), Width of Crank Web (w) & Thickness of Crank Web (t) and hit the calculate button. Here is how the Shear stress in crankweb of side crankshaft at max torque calculation can be explained with given input values -> 2.2E-5 = (4.5*500)/(0.065*0.04^2).

FAQ

What is Shear stress in crankweb of side crankshaft at max torque?

Shear stress in crankweb of side crankshaft at max torque is the shear stress-induced into the crankweb which tends to deform the crankweb; And when the side crankshaft is designed for the maximum torsional moment and is represented as τ = (4.5*M_t)/(w*t^2) or Shear Stress in Crankweb = (4.5*Torsional Moment in Crankweb)/(Width of Crank Web*Thickness of Crank Web^2). Torsional Moment in Crankweb is the torsional reaction induced in the crankweb when an external twisting force is applied to the crankweb causing it to twist, Width of Crank Web is defined as the width of the crank web (the portion of a crank between the crankpin and the shaft) measured perpendicular to the crankpin longitudinal axis & Thickness of Crank Web is defined as the thickness of the crank web (the portion of a crank between the crankpin and the shaft) measured parallel to the crankpin longitudinal axis.

How to calculate Shear stress in crankweb of side crankshaft at max torque?

Shear stress in crankweb of side crankshaft at max torque is the shear stress-induced into the crankweb which tends to deform the crankweb; And when the side crankshaft is designed for the maximum torsional moment is calculated using Shear Stress in Crankweb = (4.5*Torsional Moment in Crankweb)/(Width of Crank Web*Thickness of Crank Web^2). To calculate Shear stress in crankweb of side crankshaft at max torque, you need Torsional Moment in Crankweb (M_t), Width of Crank Web (w) & Thickness of Crank Web (t). With our tool, you need to enter the respective value for Torsional Moment in Crankweb, Width of Crank Web & Thickness of Crank Web and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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