Torque Transmission Capacity for Shear Failure of Flange Solution

STEP 0: Pre-Calculation Summary
Formula Used
Maximum Torque = (pi*Diameter of Hub^2*Thickness of Flange/2)*Allowable Shear Strength of Coupling Material
Tm = (pi*D^2*tf/2)*fsc
This formula uses 1 Constants, 4 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Maximum Torque - (Measured in Newton Meter) - Maximum torque means the highest value of the net torque measured at full engine load.
Diameter of Hub - (Measured in Meter) - Diameter of Hub is usually taken as twice the diameter of shaft and length from 2 to 2.5 times the shaft diameter.
Thickness of Flange - (Measured in Meter) - Thickness of Flange is a protruded ridge, lip or rim, either external or internal, that serves to increase strength or for stabilizing and guiding the movements of a machine or its parts.
Allowable Shear Strength of Coupling Material - (Measured in Pascal) - Allowable Shear Strength of Coupling Material is the value obtained from coupling material experimental data. In addition, the value is slightly different for each material.
STEP 1: Convert Input(s) to Base Unit
Diameter of Hub: 130 Millimeter --> 0.13 Meter (Check conversion here)
Thickness of Flange: 100 Millimeter --> 0.1 Meter (Check conversion here)
Allowable Shear Strength of Coupling Material: 1.02 Newton per Square Millimeter --> 1020000 Pascal (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Tm = (pi*D^2*tf/2)*fsc --> (pi*0.13^2*0.1/2)*1020000
Evaluating ... ...
Tm = 2707.73870812904
STEP 3: Convert Result to Output's Unit
2707.73870812904 Newton Meter -->2707738.70812904 Newton Millimeter (Check conversion here)
FINAL ANSWER
2707738.70812904 Newton Millimeter <-- Maximum Torque
(Calculation completed in 00.022 seconds)

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4 Shaft Couplings Calculators

Maximum Torque for Crushing Failure of Bolt
Maximum Torque = Number of Bolts*Diameter of Bolt*Thickness of Flange*Allowable Crushing Strength of the Bolt Material*(Pitch Circle Diameter of Bolts/2) Go
Maximum Torque for Shear Failure of Bolt
Maximum Torque = (pi/4)*(Diameter of Bolt^2)*Number of Bolts*Allowable Shear Strength of Bolt Material*(Pitch Circle Diameter of Bolts/2) Go
Torque Transmission Capacity for Torsional Failure of Hub
Maximum Torque = (pi/16)*((Diameter of Hub^4)-(Diameter of Shaft^4))/(Diameter of Hub)*Allowable Shear Strength of Coupling Material Go
Torque Transmission Capacity for Shear Failure of Flange
Maximum Torque = (pi*Diameter of Hub^2*Thickness of Flange/2)*Allowable Shear Strength of Coupling Material Go

Torque Transmission Capacity for Shear Failure of Flange Formula

Maximum Torque = (pi*Diameter of Hub^2*Thickness of Flange/2)*Allowable Shear Strength of Coupling Material
Tm = (pi*D^2*tf/2)*fsc

What is Flange?

A flange can also be a plate or ring to form a rim at the end of a pipe when fastened to the pipe (for example, a closet flange). A blind flange is a plate for covering or closing the end of a pipe. A flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together.

How to Calculate Torque Transmission Capacity for Shear Failure of Flange?

Torque Transmission Capacity for Shear Failure of Flange calculator uses Maximum Torque = (pi*Diameter of Hub^2*Thickness of Flange/2)*Allowable Shear Strength of Coupling Material to calculate the Maximum Torque, Torque Transmission Capacity for Shear Failure of Flange based on shear failure of the flange and is given by failure that takes place due to insufficiency of shear resistance available between the materials. Maximum Torque is denoted by Tm symbol.

How to calculate Torque Transmission Capacity for Shear Failure of Flange using this online calculator? To use this online calculator for Torque Transmission Capacity for Shear Failure of Flange, enter Diameter of Hub (D), Thickness of Flange (tf) & Allowable Shear Strength of Coupling Material (fsc) and hit the calculate button. Here is how the Torque Transmission Capacity for Shear Failure of Flange calculation can be explained with given input values -> 2.7E+6 = (pi*0.13^2*0.1/2)*1020000.

FAQ

What is Torque Transmission Capacity for Shear Failure of Flange?
Torque Transmission Capacity for Shear Failure of Flange based on shear failure of the flange and is given by failure that takes place due to insufficiency of shear resistance available between the materials and is represented as Tm = (pi*D^2*tf/2)*fsc or Maximum Torque = (pi*Diameter of Hub^2*Thickness of Flange/2)*Allowable Shear Strength of Coupling Material. Diameter of Hub is usually taken as twice the diameter of shaft and length from 2 to 2.5 times the shaft diameter, Thickness of Flange is a protruded ridge, lip or rim, either external or internal, that serves to increase strength or for stabilizing and guiding the movements of a machine or its parts & Allowable Shear Strength of Coupling Material is the value obtained from coupling material experimental data. In addition, the value is slightly different for each material.
How to calculate Torque Transmission Capacity for Shear Failure of Flange?
Torque Transmission Capacity for Shear Failure of Flange based on shear failure of the flange and is given by failure that takes place due to insufficiency of shear resistance available between the materials is calculated using Maximum Torque = (pi*Diameter of Hub^2*Thickness of Flange/2)*Allowable Shear Strength of Coupling Material. To calculate Torque Transmission Capacity for Shear Failure of Flange, you need Diameter of Hub (D), Thickness of Flange (tf) & Allowable Shear Strength of Coupling Material (fsc). With our tool, you need to enter the respective value for Diameter of Hub, Thickness of Flange & Allowable Shear Strength of Coupling Material 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 Torque?
In this formula, Maximum Torque uses Diameter of Hub, Thickness of Flange & Allowable Shear Strength of Coupling Material. We can use 5 other way(s) to calculate the same, which is/are as follows -
  • Maximum Torque = (pi/16)*((Diameter of Hub^4)-(Diameter of Shaft^4))/(Diameter of Hub)*Allowable Shear Strength of Coupling Material
  • Maximum Torque = (pi/4)*(Diameter of Bolt^2)*Number of Bolts*Allowable Shear Strength of Bolt Material*(Pitch Circle Diameter of Bolts/2)
  • Maximum Torque = Number of Bolts*Diameter of Bolt*Thickness of Flange*Allowable Crushing Strength of the Bolt Material*(Pitch Circle Diameter of Bolts/2)
  • Maximum Torque = ((pi)^(2)/16)*Coefficient of Friction between Muff and Shaft*Number of Bolts*Diameter of Shaft*Diameter of Bolt*Tensile Stress
  • Maximum Torque = Number of Bolts*Bearing Pressure on the Bush*Diameter of Bush*Length of Bush in the Flange*(Pitch Circle Diameter of Bolts/2)
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