Design of Shaft using ASME Code Formula

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Maximum Shearing Stress is the maximum concentrated shear force in a small area. Check FAQs
𝜏max=16(kbMb)2+(ktMt')2πds3
𝜏max - Maximum Shearing Stress?kb - Combined Shock And Fatigue Factor to Bending?Mb - Bending Moment?kt - Combined Shock And Fatigue Factor to Torsion?Mt' - Torsional Moment?ds - Diameter of Shaft?π - Archimedes' constant?

Design of Shaft using ASME Code Example

With values
With units
Only example

Here is how the Design of Shaft using ASME Code equation looks like with Values.

Here is how the Design of Shaft using ASME Code equation looks like with Units.

Here is how the Design of Shaft using ASME Code equation looks like.

406140.1675Edit=16(2.6Edit53000Edit)2+(1.6Edit110000Edit)23.14161200Edit3
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Design of Shaft using ASME Code Solution

Follow our step by step solution on how to calculate Design of Shaft using ASME Code?

FIRST Step Consider the formula
𝜏max=16(kbMb)2+(ktMt')2πds3
Next Step Substitute values of Variables
𝜏max=16(2.653000N*m)2+(1.6110000N*mm)2π1200mm3
Next Step Substitute values of Constants
𝜏max=16(2.653000N*m)2+(1.6110000N*mm)23.14161200mm3
Next Step Convert Units
𝜏max=16(2.653000N*m)2+(1.6110N*m)23.14161.2m3
Next Step Prepare to Evaluate
𝜏max=16(2.653000)2+(1.6110)23.14161.23
Next Step Evaluate
𝜏max=406140.167522961Pa
LAST Step Rounding Answer
𝜏max=406140.1675Pa

Design of Shaft using ASME Code Formula Elements

Variables
Constants
Functions
Maximum Shearing Stress
Maximum Shearing Stress is the maximum concentrated shear force in a small area.
Symbol: 𝜏max
Measurement: PressureUnit: Pa
Note: Value can be positive or negative.
Combined Shock And Fatigue Factor to Bending
Combined Shock And Fatigue Factor to Bending is a commonly used figure of merit for estimating the amount of shock experienced by a naval target from an underwater explosion.
Symbol: kb
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Bending Moment
The Bending Moment is the reaction induced in a structural element when an external force or moment is applied to the element, causing the element to bend.
Symbol: Mb
Measurement: Moment of ForceUnit: N*m
Note: Value should be greater than 0.
Combined Shock And Fatigue Factor to Torsion
Combined Shock And Fatigue Factor to Torsion is a commonly used figure of merit for estimating the amount of shock experienced by a naval target from an underwater explosion.
Symbol: kt
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Torsional Moment
Torsional Moment is the torque applied to generate a torsion (twist) within the object.
Symbol: Mt'
Measurement: TorqueUnit: N*mm
Note: Value should be greater than 0.
Diameter of Shaft
The Diameter of Shaft is the diameter of the external surface of a shaft which is a rotating element in the transmitting system for transmitting power.
Symbol: ds
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Archimedes' constant
Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.
Symbol: π
Value: 3.14159265358979323846264338327950288
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.
Syntax: sqrt(Number)

Other formulas in ASME Code for Shaft Desgin category

​Go Principle Shear Stress Maximum Shear Stress Theory of Failure
𝜏'max=16πd'3(M'skt')2+(kb'Ms)2
​Go Diameter of Shaft given Principle Shear Stress
d'=(16π𝜏'max(M'skt')2+(kb'Ms)2)13
​Go Equivalent Torsional Moment when Shaft is Subjected to Fluctuating Loads
Mt=(M'skt')2+(kb'Ms)2
​Go Equivalent Bending Moment when Shaft is Subjected to Fluctuating Loads
Mf=kb'Ms+(M'skt')2+(kb'Ms)2

How to Evaluate Design of Shaft using ASME Code?

Design of Shaft using ASME Code evaluator uses Maximum Shearing Stress = (16*sqrt((Combined Shock And Fatigue Factor to Bending*Bending Moment)^2+(Combined Shock And Fatigue Factor to Torsion*Torsional Moment)^2))/(pi*Diameter of Shaft^3) to evaluate the Maximum Shearing Stress, Design of Shaft using ASME Code formula is defined as a method to determine the maximum shear stress of a shaft, considering the bending and torsional loads, to ensure the safe and efficient design of shafts in mechanical systems, as per the guidelines of the American Society of Mechanical Engineers. Maximum Shearing Stress is denoted by 𝜏max symbol.

How to evaluate Design of Shaft using ASME Code using this online evaluator? To use this online evaluator for Design of Shaft using ASME Code, enter Combined Shock And Fatigue Factor to Bending (kb), Bending Moment (Mb), Combined Shock And Fatigue Factor to Torsion (kt), Torsional Moment (Mt') & Diameter of Shaft (ds) and hit the calculate button.

FAQs on Design of Shaft using ASME Code

What is the formula to find Design of Shaft using ASME Code?
The formula of Design of Shaft using ASME Code is expressed as Maximum Shearing Stress = (16*sqrt((Combined Shock And Fatigue Factor to Bending*Bending Moment)^2+(Combined Shock And Fatigue Factor to Torsion*Torsional Moment)^2))/(pi*Diameter of Shaft^3). Here is an example- 406140.2 = (16*sqrt((2.6*53000)^2+(1.6*110)^2))/(pi*1.2^3).
How to calculate Design of Shaft using ASME Code?
With Combined Shock And Fatigue Factor to Bending (kb), Bending Moment (Mb), Combined Shock And Fatigue Factor to Torsion (kt), Torsional Moment (Mt') & Diameter of Shaft (ds) we can find Design of Shaft using ASME Code using the formula - Maximum Shearing Stress = (16*sqrt((Combined Shock And Fatigue Factor to Bending*Bending Moment)^2+(Combined Shock And Fatigue Factor to Torsion*Torsional Moment)^2))/(pi*Diameter of Shaft^3). This formula also uses Archimedes' constant and Square Root (sqrt) function(s).
Can the Design of Shaft using ASME Code be negative?
Yes, the Design of Shaft using ASME Code, measured in Pressure can be negative.
Which unit is used to measure Design of Shaft using ASME Code?
Design of Shaft using ASME Code is usually measured using the Pascal[Pa] for Pressure. Kilopascal[Pa], Bar[Pa], Pound Per Square Inch[Pa] are the few other units in which Design of Shaft using ASME Code can be measured.
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