Mean Force on spring Calculator

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Design of Springs

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Design Against Fluctuating Load

Multi-Leaf Spring

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Stress and Deflections in Springs

✖Minimum Force of Spring is defined as the minimum force of the Fluctuating forces onto a spring or by a spring.ⓘ Minimum Force of Spring [P_min]			+10% -10%
✖The Maximum Force of Spring is defined as the maximum of the fluctuating Forces acting onto or exerted by the spring.ⓘ Maximum Force of Spring [P_max]			+10% -10%

✖Mean Spring Force is defined as the average of the maximum force and the minimum force of the fluctuating forces on the spring or by the spring.ⓘ Mean Force on spring [P_m]

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Formula

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Mean Force on spring

Formula

`"P"_{"m"} = ("P"_{"min"}+"P"_{"max"})/2`

Example

`"100.4N"=("49.8N"+"151N")/2`

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Download Design of Automobile Elements Formula PDF

Mean Force on spring Solution

STEP 0: Pre-Calculation Summary

Formula Used

Mean Spring Force = (Minimum Force of Spring+Maximum Force of Spring)/2
P_m = (P_min+P_max)/2
This formula uses 3 Variables

Variables Used

Mean Spring Force - (Measured in Newton) - Mean Spring Force is defined as the average of the maximum force and the minimum force of the fluctuating forces on the spring or by the spring.
Minimum Force of Spring - (Measured in Newton) - Minimum Force of Spring is defined as the minimum force of the Fluctuating forces onto a spring or by a spring.
Maximum Force of Spring - (Measured in Newton) - The Maximum Force of Spring is defined as the maximum of the fluctuating Forces acting onto or exerted by the spring.

STEP 1: Convert Input(s) to Base Unit

Minimum Force of Spring: 49.8 Newton --> 49.8 Newton No Conversion Required
Maximum Force of Spring: 151 Newton --> 151 Newton No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_m = (P_min+P_max)/2 --> (49.8+151)/2

Evaluating ... ...

P_m = 100.4

STEP 3: Convert Result to Output's Unit

100.4 Newton --> No Conversion Required

FINAL ANSWER

100.4 Newton <-- Mean Spring Force

(Calculation completed in 00.004 seconds)

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Credits

Created by Kethavath Srinath

Osmania University (OU), Hyderabad

Kethavath Srinath has created this Calculator and 1000+ more calculators!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

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< 22 Design Against Fluctuating Load Calculators

Diameter of Spring Wire given Torsional Stress Amplitude

Go Diameter of spring wire = (8*Shear Stress Correction Factor of Spring*Spring Force Amplitude*Mean Coil Diameter of Spring/(pi*Torsional Stress Amplitude in Spring))^(1/3)

Mean Coil Diameter of Spring given Torsional Stress Amplitude

Go Mean Coil Diameter of Spring = Torsional Stress Amplitude in Spring*(pi*Diameter of spring wire^3)/(8*Shear Stress Correction Factor of Spring*Spring Force Amplitude)

Force Amplitude on Spring given Torsional Stress Amplitude

Go Spring Force Amplitude = Torsional Stress Amplitude in Spring*(pi*Diameter of spring wire^3)/(8*Shear Stress Correction Factor of Spring*Mean Coil Diameter of Spring)

Torsional Stress Amplitude in Spring

Go Torsional Stress Amplitude in Spring = 8*Shear Stress Correction Factor of Spring*Spring Force Amplitude*Mean Coil Diameter of Spring/(pi*Diameter of spring wire^3)

Diameter of Spring Wire given Mean Stress in Spring

Go Diameter of spring wire = (8*Shear Stress Correction Factor of Spring*Mean Spring Force*Mean Coil Diameter of Spring/(pi*Mean Shear Stress in Spring))^(1/3)

Mean Diameter of Spring coil given Mean Stress on Spring

Go Mean Coil Diameter of Spring = (Mean Shear Stress in Spring*(pi*Diameter of spring wire^3)/(8*Shear Stress Correction Factor of Spring*Mean Spring Force))

Shear Stress Correction Factor for Spring given Mean Stress

Go Shear Stress Correction Factor of Spring = Mean Shear Stress in Spring*(pi*Diameter of spring wire^3)/(8*Mean Spring Force*Mean Coil Diameter of Spring)

Mean Force on Spring given Mean Stress

Go Mean Spring Force = Mean Shear Stress in Spring*(pi*Diameter of spring wire^3)/(8*Shear Stress Correction Factor of Spring*Mean Coil Diameter of Spring)

Spring Index given Torsional Stress Amplitude

Go Spring Index = Torsional Stress Amplitude in Spring*(pi*Diameter of spring wire^2)/(8*Shear Stress Correction Factor of Spring*Spring Force Amplitude)

Mean Stress on Spring

Go Mean Shear Stress in Spring = 8*Shear Stress Correction Factor of Spring*Mean Spring Force*Mean Coil Diameter of Spring/(pi*Diameter of spring wire^3)

Shear Stress Factor for Spring given Torsional stress amplitude

Go Wahl Factor of Spring = Mean Shear Stress in Spring*(pi*Diameter of spring wire^3)/(8*Spring Force Amplitude*Mean Coil Diameter of Spring)

Spring Index given Mean Stress on spring

Go Spring Index = Mean Shear Stress in Spring*(pi*Diameter of spring wire^2)/(8*Shear Stress Correction Factor of Spring*Mean Spring Force)

Force Amplitude of Spring

Go Spring Force Amplitude = .5*(Maximum Force of Spring-Minimum Force of Spring)

Minimum Force on Spring given Force Amplitude

Go Minimum Force of Spring = Maximum Force of Spring-(2*Spring Force Amplitude)

Maximum Force on Spring given Force Amplitude

Go Maximum Force of Spring = 2*Spring Force Amplitude+Minimum Force of Spring

Mean Force on spring

Go Mean Spring Force = (Minimum Force of Spring+Maximum Force of Spring)/2

Maximum Force on Spring given Mean Force

Go Maximum Force of Spring = 2*Mean Spring Force-Minimum Force of Spring

Minimum Force on Spring given Mean Force

Go Minimum Force of Spring = 2*Mean Spring Force-Maximum Force of Spring

Ultimate Tensile Stress of Patented and Cold drawn Steel wires

Go Ultimate tensile strength of spring = Shear yield strength of spring wire/0.42

Shear Yield Strength of Patented and Cold-drawn Steel Wires

Go Shear yield strength of spring wire = 0.42*Ultimate tensile strength of spring

Ultimate Tensile Stress of Ol hardened tempered Steel wires

Go Ultimate tensile strength of spring = Shear yield strength of spring wire/0.45

Shear Yield Strength of Oil-hardened Tempered Steel Wires

Go Shear yield strength of spring wire = 0.45*Ultimate tensile strength of spring

Mean Force on spring Formula

Mean Spring Force = (Minimum Force of Spring+Maximum Force of Spring)/2
P_m = (P_min+P_max)/2

Define a Fluctuating Force?

If an object is moving through a fluid, it experiences drag (air resistance or fluid resistance). Drag dissipates kinetic energy, turning it into heat. The corresponding fluctuation is Brownian motion. Brownian motion converts heat energy into kinetic energy—the reverse of drag.

How to Calculate Mean Force on spring?

Mean Force on spring calculator uses Mean Spring Force = (Minimum Force of Spring+Maximum Force of Spring)/2 to calculate the Mean Spring Force, Mean Force on spring is defined as the average of the maximum force and the minimum force of the fluctuating forces. Mean Spring Force is denoted by P_m symbol.

How to calculate Mean Force on spring using this online calculator? To use this online calculator for Mean Force on spring, enter Minimum Force of Spring (P_min) & Maximum Force of Spring (P_max) and hit the calculate button. Here is how the Mean Force on spring calculation can be explained with given input values -> 100.4 = (49.8+151)/2.

FAQ

What is Mean Force on spring?

Mean Force on spring is defined as the average of the maximum force and the minimum force of the fluctuating forces and is represented as P_m = (P_min+P_max)/2 or Mean Spring Force = (Minimum Force of Spring+Maximum Force of Spring)/2. Minimum Force of Spring is defined as the minimum force of the Fluctuating forces onto a spring or by a spring & The Maximum Force of Spring is defined as the maximum of the fluctuating Forces acting onto or exerted by the spring.

How to calculate Mean Force on spring?

Mean Force on spring is defined as the average of the maximum force and the minimum force of the fluctuating forces is calculated using Mean Spring Force = (Minimum Force of Spring+Maximum Force of Spring)/2. To calculate Mean Force on spring, you need Minimum Force of Spring (P_min) & Maximum Force of Spring (P_max). With our tool, you need to enter the respective value for Minimum Force of Spring & Maximum Force of Spring 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 Mean Spring Force?

In this formula, Mean Spring Force uses Minimum Force of Spring & Maximum Force of Spring. We can use 1 other way(s) to calculate the same, which is/are as follows -

Mean Spring Force = Mean Shear Stress in Spring*(pi*Diameter of spring wire^3)/(8*Shear Stress Correction Factor of Spring*Mean Coil Diameter of Spring)

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