✖Load on cotter joint is basically the amount of load/force any part or joint, can bear or is acted upon or exerts.ⓘ Load on Cotter Joint [L]			+10% -10%
✖Thickness of Cotter is the measure of how much broad is the cotter in direction perpendicular to axial force.ⓘ Thickness of Cotter [t_c]			+10% -10%
✖The Spigot Diameter is defined as the diameter of the external surface of the spigot or the inner diameter of the socket.ⓘ Spigot Diameter [D_s]			+10% -10%

✖Stress in Spigot is the amount of resistive force generated into the spigot due to the external force on it.ⓘ Compressive Stress of Spigot [σ_cp]

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Formula

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Compressive Stress of Spigot

Formula

`"σ"_{"cp"} = "L"/("t"_{"c"}*"D"_{"s"})`

Example

`"46.55927N/mm²"="50000N"/("21.478mm"*"50.0mm")`

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Compressive Stress of Spigot Solution

STEP 0: Pre-Calculation Summary

Formula Used

Stress in Spigot = Load on Cotter Joint/(Thickness of Cotter*Spigot Diameter)
σ_cp = L/(t_c*D_s)
This formula uses 4 Variables

Variables Used

Stress in Spigot - (Measured in Pascal) - Stress in Spigot is the amount of resistive force generated into the spigot due to the external force on it.
Load on Cotter Joint - (Measured in Newton) - Load on cotter joint is basically the amount of load/force any part or joint, can bear or is acted upon or exerts.
Thickness of Cotter - (Measured in Meter) - Thickness of Cotter is the measure of how much broad is the cotter in direction perpendicular to axial force.
Spigot Diameter - (Measured in Meter) - The Spigot Diameter is defined as the diameter of the external surface of the spigot or the inner diameter of the socket.

STEP 1: Convert Input(s) to Base Unit

Load on Cotter Joint: 50000 Newton --> 50000 Newton No Conversion Required
Thickness of Cotter: 21.478 Millimeter --> 0.021478 Meter (Check conversion here)
Spigot Diameter: 50 Millimeter --> 0.05 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

σ_cp = L/(t_c*D_s) --> 50000/(0.021478*0.05)

Evaluating ... ...

σ_cp = 46559269.9506472

STEP 3: Convert Result to Output's Unit

46559269.9506472 Pascal -->46.5592699506472 Newton per Square Millimeter (Check conversion here)

FINAL ANSWER

46.5592699506472 ≈ 46.55927 Newton per Square Millimeter <-- Stress in Spigot

(Calculation completed in 00.004 seconds)

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Home » Physics » Design of Machine Elements » Design of Coupling » Design of Cotter Joint » Mechanical » Strength and Stress » Compressive Stress of Spigot

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< 13 Strength and Stress Calculators

Tensile Stress in Socket of Cotter Joint given Outer and Inner Diameter of Socket

Go Tensile Stress In Socket = Load on Cotter Joint/(pi/4*(Outside Diameter of Socket^2-Diameter of Spigot^2)-Thickness of Cotter*(Outside Diameter of Socket-Diameter of Spigot))

Bending Stress in Cotter of Cotter Joint

Go Bending Stress in Cotter = (3*Load on Cotter Joint/(Thickness of Cotter*Mean Width of Cotter^2))*((Diameter of Spigot+2*Diameter of Socket Collar)/12)

Tensile Stress in Spigot

Go Tensile Stress = Tensile Force on Rods/((pi/4*External Diameter of Spigot^(2))-(External Diameter of Spigot*Thickness of Cotter))

Tensile Stress in Spigot of Cotter Joint given Diameter of Spigot, Thickenss of Cotter and Load

Go Tensile Stress In Spigot = (Load on Cotter Joint)/((pi*Diameter of Spigot^2)/4-Diameter of Spigot*Thickness of Cotter)

Shear Stress in Socket of Cotter Joint given Inner and Outer Diameter of Socket

Go Shear Stress in Socket = (Load on Cotter Joint)/(2*(Diameter of Socket Collar-Diameter of Spigot)*Axial Distance From Slot to End of Socket Collar)

Compressive Stress in Socket of Cotter Joint given Diameter of Spigot and of Socket Collar

Go Compressive Stress In Socket = (Load on Cotter Joint)/((Diameter of Socket Collar-Diameter of Spigot)*Thickness of Cotter)

Shear Stress in Spigot of Cotter Joint given Diameter of Spigot and Load

Go Shear Stress in Spigot = (Load on Cotter Joint)/(2*Gap between End of Slot to End of Spigot*Diameter of Spigot)

Tensile Stress in Rod of Cotter Joint

Go Tensile Stress in Cotter Joint Rod = (4*Load on Cotter Joint)/(pi*Diameter of Rod of Cotter Joint^2)

Permissible Shear Stress for Spigot

Go Permissible Shear Stress = Tensile Force on Rods/(2*Spigot Distance*External Diameter of Spigot)

Compressive Stress in Spigot of Cotter Joint Considering Crushing Failure

Go Compressive Stress in Spigot = (Load on Cotter Joint)/(Thickness of Cotter*Diameter of Spigot)

Permissible Shear Stress for Cotter

Go Permissible Shear Stress = Tensile Force on Rods/(2*Mean Width of Cotter*Thickness of Cotter)

Shear Stress in Cotter given Cotter Thickness and Width

Go Shear Stress in Cotter = (Load on Cotter Joint)/(2*Thickness of Cotter*Mean Width of Cotter)

Compressive Stress of Spigot

Go Stress in Spigot = Load on Cotter Joint/(Thickness of Cotter*Spigot Diameter)

Compressive Stress of Spigot Formula

Stress in Spigot = Load on Cotter Joint/(Thickness of Cotter*Spigot Diameter)
σ_cp = L/(t_c*D_s)

Define a Spigot joint?

A connection between two sections of pipe, the straight spigot end of one section is inserted in the flared-out end of the adjoining section; the joint is sealed by a caulking compound or with a compressible ring.

How to Calculate Compressive Stress of Spigot?

Compressive Stress of Spigot calculator uses Stress in Spigot = Load on Cotter Joint/(Thickness of Cotter*Spigot Diameter) to calculate the Stress in Spigot, Compressive Stress of spigot is the force that is responsible for the deformation of the material such that the volume of the material reduces. It is the stress experienced by a material that leads to a smaller volume. Stress in Spigot is denoted by σ_cp symbol.

How to calculate Compressive Stress of Spigot using this online calculator? To use this online calculator for Compressive Stress of Spigot, enter Load on Cotter Joint (L), Thickness of Cotter (t_c) & Spigot Diameter (D_s) and hit the calculate button. Here is how the Compressive Stress of Spigot calculation can be explained with given input values -> 6.1E-5 = 50000/(0.021478*0.05).

FAQ

What is Compressive Stress of Spigot?

Compressive Stress of spigot is the force that is responsible for the deformation of the material such that the volume of the material reduces. It is the stress experienced by a material that leads to a smaller volume and is represented as σ_cp = L/(t_c*D_s) or Stress in Spigot = Load on Cotter Joint/(Thickness of Cotter*Spigot Diameter). Load on cotter joint is basically the amount of load/force any part or joint, can bear or is acted upon or exerts, Thickness of Cotter is the measure of how much broad is the cotter in direction perpendicular to axial force & The Spigot Diameter is defined as the diameter of the external surface of the spigot or the inner diameter of the socket.

How to calculate Compressive Stress of Spigot?

Compressive Stress of spigot is the force that is responsible for the deformation of the material such that the volume of the material reduces. It is the stress experienced by a material that leads to a smaller volume is calculated using Stress in Spigot = Load on Cotter Joint/(Thickness of Cotter*Spigot Diameter). To calculate Compressive Stress of Spigot, you need Load on Cotter Joint (L), Thickness of Cotter (t_c) & Spigot Diameter (D_s). With our tool, you need to enter the respective value for Load on Cotter Joint, Thickness of Cotter & Spigot Diameter 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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