Coefficient of Friction between Friction Lining and Brake Drum Calculator

✖Tension in Tight Side of Band Brake is the tension present in the loose side of the Band Brakes.ⓘ Tension in Tight Side of Band Brake [P₁]			+10% -10%
✖Tension in Loose Side of Band Brake is the tension present in the loose side of the Band Brakes.ⓘ Tension in Loose Side of Band Brake [P₂]			+10% -10%
✖The Angle of Wrap of Band is the angle between the run-up and run-off of the belt or the band on the drum.ⓘ Angle of Wrap of Band [α]			+10% -10%

✖Coefficient of Friction For Band Brake is the ratio defining the force that resists the motion of the in relation to the drum in contact with it.ⓘ Coefficient of Friction between Friction Lining and Brake Drum [μ_b]

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Coefficient of Friction between Friction Lining and Brake Drum Solution

STEP 0: Pre-Calculation Summary

Formula Used

Coefficient of Friction For Band Brake = ln(Tension in Tight Side of Band Brake/Tension in Loose Side of Band Brake)/Angle of Wrap of Band
μ_b = ln(P₁/P₂)/α
This formula uses 1 Functions, 4 Variables

Functions Used

ln - The natural logarithm, also known as the logarithm to the base e, is the inverse function of the natural exponential function., ln(Number)

Variables Used

Coefficient of Friction For Band Brake - Coefficient of Friction For Band Brake is the ratio defining the force that resists the motion of the in relation to the drum in contact with it.
Tension in Tight Side of Band Brake - (Measured in Newton) - Tension in Tight Side of Band Brake is the tension present in the loose side of the Band Brakes.
Tension in Loose Side of Band Brake - (Measured in Newton) - Tension in Loose Side of Band Brake is the tension present in the loose side of the Band Brakes.
Angle of Wrap of Band - (Measured in Radian) - The Angle of Wrap of Band is the angle between the run-up and run-off of the belt or the band on the drum.

STEP 1: Convert Input(s) to Base Unit

Tension in Tight Side of Band Brake: 15000 Newton --> 15000 Newton No Conversion Required
Tension in Loose Side of Band Brake: 5260 Newton --> 5260 Newton No Conversion Required
Angle of Wrap of Band: 2.28 Radian --> 2.28 Radian No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

μ_b = ln(P₁/P₂)/α --> ln(15000/5260)/2.28

Evaluating ... ...

μ_b = 0.459613672961663

STEP 3: Convert Result to Output's Unit

0.459613672961663 --> No Conversion Required

FINAL ANSWER

0.459613672961663 ≈ 0.459614 <-- Coefficient of Friction For Band Brake

(Calculation completed in 00.020 seconds)

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Osmania University (OU), Hyderabad

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< Band Brakes Calculators

Coefficient of Friction between Friction Lining and Brake Drum

LaTeX Go Coefficient of Friction For Band Brake = ln(Tension in Tight Side of Band Brake/Tension in Loose Side of Band Brake)/Angle of Wrap of Band

Angle of Wrap given Tension on Loose Side of Band

LaTeX Go Angle of Wrap of Band = ln(Tension in Tight Side of Band Brake/Tension in Loose Side of Band Brake)/Coefficient of Friction For Band Brake

Tension on Loose Side of Band

LaTeX Go Tension in Loose Side of Band Brake = Tension in Tight Side of Band Brake/e^((Coefficient of Friction For Band Brake)*Angle of Wrap of Band)

Tension of Tight Side of Band

LaTeX Go Tension in Tight Side of Band Brake = Tension in Loose Side of Band Brake*e^(Coefficient of Friction For Band Brake*Angle of Wrap of Band)

Coefficient of Friction between Friction Lining and Brake Drum Formula

LaTeX Go

Coefficient of Friction For Band Brake = ln(Tension in Tight Side of Band Brake/Tension in Loose Side of Band Brake)/Angle of Wrap of Band
μ_b = ln(P₁/P₂)/α

Define a Band Brake?

Band Brake is defined as a friction brake used especially in vehicles, cranes, and hoists that consists of a flexible band around a revolving drum and is operated by tightening the band.

How to Calculate Coefficient of Friction between Friction Lining and Brake Drum?

Coefficient of Friction between Friction Lining and Brake Drum calculator uses Coefficient of Friction For Band Brake = ln(Tension in Tight Side of Band Brake/Tension in Loose Side of Band Brake)/Angle of Wrap of Band to calculate the Coefficient of Friction For Band Brake, The Coefficient of Friction between Friction Lining and Brake Drum formula is defined as coefficient of friction that is present in between Friction lining and brake drum in band brakes. Coefficient of Friction For Band Brake is denoted by μ_b symbol.

How to calculate Coefficient of Friction between Friction Lining and Brake Drum using this online calculator? To use this online calculator for Coefficient of Friction between Friction Lining and Brake Drum, enter Tension in Tight Side of Band Brake (P₁), Tension in Loose Side of Band Brake (P₂) & Angle of Wrap of Band (α) and hit the calculate button. Here is how the Coefficient of Friction between Friction Lining and Brake Drum calculation can be explained with given input values -> 0.459614 = ln(15000/5260)/2.28.

FAQ

What is Coefficient of Friction between Friction Lining and Brake Drum?

The Coefficient of Friction between Friction Lining and Brake Drum formula is defined as coefficient of friction that is present in between Friction lining and brake drum in band brakes and is represented as μ_b = ln(P₁/P₂)/α or Coefficient of Friction For Band Brake = ln(Tension in Tight Side of Band Brake/Tension in Loose Side of Band Brake)/Angle of Wrap of Band. Tension in Tight Side of Band Brake is the tension present in the loose side of the Band Brakes, Tension in Loose Side of Band Brake is the tension present in the loose side of the Band Brakes & The Angle of Wrap of Band is the angle between the run-up and run-off of the belt or the band on the drum.

How to calculate Coefficient of Friction between Friction Lining and Brake Drum?

The Coefficient of Friction between Friction Lining and Brake Drum formula is defined as coefficient of friction that is present in between Friction lining and brake drum in band brakes is calculated using Coefficient of Friction For Band Brake = ln(Tension in Tight Side of Band Brake/Tension in Loose Side of Band Brake)/Angle of Wrap of Band. To calculate Coefficient of Friction between Friction Lining and Brake Drum, you need Tension in Tight Side of Band Brake (P₁), Tension in Loose Side of Band Brake (P₂) & Angle of Wrap of Band (α). With our tool, you need to enter the respective value for Tension in Tight Side of Band Brake, Tension in Loose Side of Band Brake & Angle of Wrap of Band 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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