Shear stress in crankweb of centre crankshaft for max torque given polar section modulus 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%
✖Polar Section Modulus of Crankweb is the ratio of polar moment of inertia about the neutral axis to the distance of extreme fiber from the neutral axis.ⓘ Polar Section Modulus of Crankweb [Z_p]			+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 centre crankshaft for max torque given polar section modulus [T]

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Shear stress in crankweb of centre crankshaft for max torque given polar section modulus Solution

STEP 0: Pre-Calculation Summary

Formula Used

Shear Stress in Crankweb = Torsional Moment in Crankweb/Polar Section Modulus of Crankweb
T = M_t/Z_p
This formula uses 3 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.
Polar Section Modulus of Crankweb - (Measured in Cubic Meter) - Polar Section Modulus of Crankweb is the ratio of polar moment of inertia about the neutral axis to the distance of extreme fiber from the neutral axis.

STEP 1: Convert Input(s) to Base Unit

Torsional Moment in Crankweb: 438069.02 Newton Millimeter --> 438.06902 Newton Meter (Check conversion here)
Polar Section Modulus of Crankweb: 23111.11 Cubic Millimeter --> 2.311111E-05 Cubic Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

T = M_t/Z_p --> 438.06902/2.311111E-05

Evaluating ... ...

T = 18954910.4305245

STEP 3: Convert Result to Output's Unit

18954910.4305245 Pascal -->18.9549104305245 Newton per Square Millimeter (Check conversion here)

FINAL ANSWER

18.9549104305245 ≈ 18.95491 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 Centre Crankshaft » Mechanical » Design of Crank Web at Angle of Maximum Torque » Shear stress in crankweb of centre crankshaft for max torque given polar section modulus

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< Design of Crank Web at Angle of Maximum Torque Calculators

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

LaTeX Go Bending Moment in Crankweb Due to Radial Force = Vertical Reaction at Bearing 2 Due to Radial Force*(Centre Crankshaft Bearing2 Gap from CrankPinCentre-Length of Crank Pin/2-Thickness of Crank Web/2)

Bending moment in crankweb of centre crankshaft due to tangential thrust for maximum torque

LaTeX Go Bending Moment in Crankweb Due to Tangential Force = Tangential Force at Crank Pin*(Distance Between Crank Pin And Crankshaft-Diameter of Crankshaft at Crankweb Joint/2)

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

LaTeX 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 moment in crankweb of centre crankshaft due to radial thrust for max torque given stress

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

Shear stress in crankweb of centre crankshaft for max torque given polar section modulus Formula

LaTeX Go

Shear Stress in Crankweb = Torsional Moment in Crankweb/Polar Section Modulus of Crankweb
T = M_t/Z_p

Stresses in Right hand Crankweb

The right-hand crank web is subjected to the following stresses:
(i) Bending stresses in the vertical and horizontal planes due to radial component Pr and tangential component Pt respectively.
(ii) Direct compressive stress due to radial component Pr.
(iii) Torsional shear stresses.

What is shear stress?

When an external force acts on an object, It undergoes deformation. If the direction of the force is parallel to the plane of the object. The deformation will be along that plane. The stress experienced by the object here is shear stress or tangential stress.

How to Calculate Shear stress in crankweb of centre crankshaft for max torque given polar section modulus?

Shear stress in crankweb of centre crankshaft for max torque given polar section modulus calculator uses Shear Stress in Crankweb = Torsional Moment in Crankweb/Polar Section Modulus of Crankweb to calculate the Shear Stress in Crankweb, Shear stress in crankweb of centre crankshaft for max torque given polar section modulus is the shear stress-induced into the crankweb which tends to deform the crankweb; And when the centre crankshaft is designed for the maximum torsional moment. Shear Stress in Crankweb is denoted by T symbol.

How to calculate Shear stress in crankweb of centre crankshaft for max torque given polar section modulus using this online calculator? To use this online calculator for Shear stress in crankweb of centre crankshaft for max torque given polar section modulus, enter Torsional Moment in Crankweb (M_t) & Polar Section Modulus of Crankweb (Z_p) and hit the calculate button. Here is how the Shear stress in crankweb of centre crankshaft for max torque given polar section modulus calculation can be explained with given input values -> 1.9E-5 = 438.06902/2.311111E-05.

FAQ

What is Shear stress in crankweb of centre crankshaft for max torque given polar section modulus?

Shear stress in crankweb of centre crankshaft for max torque given polar section modulus is the shear stress-induced into the crankweb which tends to deform the crankweb; And when the centre crankshaft is designed for the maximum torsional moment and is represented as T = M_t/Z_p or Shear Stress in Crankweb = Torsional Moment in Crankweb/Polar Section Modulus of Crankweb. 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 & Polar Section Modulus of Crankweb is the ratio of polar moment of inertia about the neutral axis to the distance of extreme fiber from the neutral axis.

How to calculate Shear stress in crankweb of centre crankshaft for max torque given polar section modulus?

Shear stress in crankweb of centre crankshaft for max torque given polar section modulus is the shear stress-induced into the crankweb which tends to deform the crankweb; And when the centre crankshaft is designed for the maximum torsional moment is calculated using Shear Stress in Crankweb = Torsional Moment in Crankweb/Polar Section Modulus of Crankweb. To calculate Shear stress in crankweb of centre crankshaft for max torque given polar section modulus, you need Torsional Moment in Crankweb (M_t) & Polar Section Modulus of Crankweb (Z_p). With our tool, you need to enter the respective value for Torsional Moment in Crankweb & Polar Section Modulus of 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 Shear Stress in Crankweb?

In this formula, Shear Stress in Crankweb uses Torsional Moment in Crankweb & Polar Section Modulus of Crankweb. We can use 3 other way(s) to calculate the same, which is/are as follows -

Shear Stress in Crankweb = (4.5*Torsional Moment in Crankweb)/(Width of Crank Web*Thickness of Crank Web^2)
Shear Stress in Crankweb = 4.5/(Width of Crank Web*Thickness of Crank Web^2)*(Horizontal Force at Bearing2 by Tangential Force*(Centre Crankshaft Bearing2 Gap from CrankPinCentre-Length of Crank Pin/2))
Shear Stress in Crankweb = 4.5/(Width of Crank Web*Thickness of Crank Web^2)*((Horizontal Force at Bearing1 by Tangential Force*(Centre Crankshaft Bearing1 Gap from CrankPinCentre+Length of Crank Pin/2))-(Tangential Force at Crank Pin*Length of Crank Pin/2))

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