Permissible Pressure on Splines given Torque Transmitting Capacity Formula

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The Permissible Pressure on Splines is the maximum pressure that can be safely applied to splines in mechanical designs without causing failure or damage. Check FAQs
pm=MtARm
pm - Permissible Pressure on Splines?Mt - Transmitted Torque by Keyed Shaft?A - Total Area of Splines?Rm - Mean Radius of Spline of Shaft?

Permissible Pressure on Splines given Torque Transmitting Capacity Example

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Here is how the Permissible Pressure on Splines given Torque Transmitting Capacity equation looks like with Values.

Here is how the Permissible Pressure on Splines given Torque Transmitting Capacity equation looks like with Units.

Here is how the Permissible Pressure on Splines given Torque Transmitting Capacity equation looks like.

5.1397Edit=224500Edit1560Edit28Edit
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Permissible Pressure on Splines given Torque Transmitting Capacity Solution

Follow our step by step solution on how to calculate Permissible Pressure on Splines given Torque Transmitting Capacity?

FIRST Step Consider the formula
pm=MtARm
Next Step Substitute values of Variables
pm=224500N*mm1560mm²28mm
Next Step Convert Units
pm=224.5N*m0.00160.028m
Next Step Prepare to Evaluate
pm=224.50.00160.028
Next Step Evaluate
pm=5139652.01465201Pa
Next Step Convert to Output's Unit
pm=5.13965201465201N/mm²
LAST Step Rounding Answer
pm=5.1397N/mm²

Permissible Pressure on Splines given Torque Transmitting Capacity Formula Elements

Variables
Permissible Pressure on Splines
The Permissible Pressure on Splines is the maximum pressure that can be safely applied to splines in mechanical designs without causing failure or damage.
Symbol: pm
Measurement: PressureUnit: N/mm²
Note: Value should be greater than 0.
Transmitted Torque by Keyed Shaft
The Transmitted Torque by Keyed Shaft is the rotational force transferred through a keyed connection, essential for ensuring reliable power transmission in mechanical systems.
Symbol: Mt
Measurement: TorqueUnit: N*mm
Note: Value should be greater than 0.
Total Area of Splines
The Total Area of Splines is the combined surface area of all spline features in a mechanical design, crucial for ensuring proper fit and function in key applications.
Symbol: A
Measurement: AreaUnit: mm²
Note: Value should be greater than 0.
Mean Radius of Spline of Shaft
The Mean Radius of Spline of Shaft is the average distance from the center of the shaft to the spline surface, influencing the fit and performance of mechanical components.
Symbol: Rm
Measurement: LengthUnit: mm
Note: Value should be greater than 0.

Other formulas in Design of Splines category

​Go Torque Transmitting Capacity of Splines
Mt=pmARm
​Go Total Area of Splines given Torque Transmitting Capacity
A=MtpmRm
​Go Total Area of Splines
A=0.5(lhn)(D-d)
​Go Mean Radius of Splines given Torque Transmitting Capacity
Rm=MtpmA

How to Evaluate Permissible Pressure on Splines given Torque Transmitting Capacity?

Permissible Pressure on Splines given Torque Transmitting Capacity evaluator uses Permissible Pressure on Splines = Transmitted Torque by Keyed Shaft/(Total Area of Splines*Mean Radius of Spline of Shaft) to evaluate the Permissible Pressure on Splines, Permissible Pressure on Splines given Torque Transmitting Capacity formula is defined as the maximum pressure that can be applied to a spline without causing damage, taking into account the torque transmitting capacity, spline area, and mean radius, ensuring safe and efficient power transmission in mechanical systems. Permissible Pressure on Splines is denoted by pm symbol.

How to evaluate Permissible Pressure on Splines given Torque Transmitting Capacity using this online evaluator? To use this online evaluator for Permissible Pressure on Splines given Torque Transmitting Capacity, enter Transmitted Torque by Keyed Shaft (Mt), Total Area of Splines (A) & Mean Radius of Spline of Shaft (Rm) and hit the calculate button.

FAQs on Permissible Pressure on Splines given Torque Transmitting Capacity

What is the formula to find Permissible Pressure on Splines given Torque Transmitting Capacity?
The formula of Permissible Pressure on Splines given Torque Transmitting Capacity is expressed as Permissible Pressure on Splines = Transmitted Torque by Keyed Shaft/(Total Area of Splines*Mean Radius of Spline of Shaft). Here is an example- 5.1E-6 = 224.5/(0.00156*0.028).
How to calculate Permissible Pressure on Splines given Torque Transmitting Capacity?
With Transmitted Torque by Keyed Shaft (Mt), Total Area of Splines (A) & Mean Radius of Spline of Shaft (Rm) we can find Permissible Pressure on Splines given Torque Transmitting Capacity using the formula - Permissible Pressure on Splines = Transmitted Torque by Keyed Shaft/(Total Area of Splines*Mean Radius of Spline of Shaft).
Can the Permissible Pressure on Splines given Torque Transmitting Capacity be negative?
No, the Permissible Pressure on Splines given Torque Transmitting Capacity, measured in Pressure cannot be negative.
Which unit is used to measure Permissible Pressure on Splines given Torque Transmitting Capacity?
Permissible Pressure on Splines given Torque Transmitting Capacity is usually measured using the Newton per Square Millimeter[N/mm²] for Pressure. Pascal[N/mm²], Kilopascal[N/mm²], Bar[N/mm²] are the few other units in which Permissible Pressure on Splines given Torque Transmitting Capacity can be measured.
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