Shear Strength of Softer Lubricant Layer given Frictional force Calculator

✖Force of Friction used in merchant circle where the friction force is equal to the product of coefficient of friction and normal force.ⓘ Force of Friction [F_f]			+10% -10%
✖Real Area of Contact is defined as the actual or real area that is in actual contact with the other part.ⓘ Real Area of Contact [A_c]			+10% -10%
✖Proportion of Area of Metallic Contact is defined as the proportion of the area supporting the load in which metal came in contact.ⓘ Proportion of Area of Metallic Contact [γ_m]			+10% -10%
✖Shear Strength of Softer Metal refers to the maximum stress that the metal can withstand when subjected to a shear force before it starts to deform or fail.ⓘ Shear Strength of Softer Metal [τ₁]			+10% -10%

✖Shear Strength of Softer Lubricant Layer refers to the maximum stress that the lubricant material can withstand before it undergoes shear deformation.ⓘ Shear Strength of Softer Lubricant Layer given Frictional force [τ₂]

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Shear Strength of Softer Lubricant Layer given Frictional force Solution

STEP 0: Pre-Calculation Summary

Formula Used

Shear Strength of Softer Lubricant Layer = ((Force of Friction/Real Area of Contact)-(Proportion of Area of Metallic Contact*Shear Strength of Softer Metal))/(1-Proportion of Area of Metallic Contact)
τ₂ = ((F_f/A_c)-(γ_m*τ₁))/(1-γ_m)
This formula uses 5 Variables

Variables Used

Shear Strength of Softer Lubricant Layer - (Measured in Pascal) - Shear Strength of Softer Lubricant Layer refers to the maximum stress that the lubricant material can withstand before it undergoes shear deformation.
Force of Friction - (Measured in Newton) - Force of Friction used in merchant circle where the friction force is equal to the product of coefficient of friction and normal force.
Real Area of Contact - (Measured in Square Meter) - Real Area of Contact is defined as the actual or real area that is in actual contact with the other part.
Proportion of Area of Metallic Contact - Proportion of Area of Metallic Contact is defined as the proportion of the area supporting the load in which metal came in contact.
Shear Strength of Softer Metal - (Measured in Pascal) - Shear Strength of Softer Metal refers to the maximum stress that the metal can withstand when subjected to a shear force before it starts to deform or fail.

STEP 1: Convert Input(s) to Base Unit

Force of Friction: 25 Newton --> 25 Newton No Conversion Required
Real Area of Contact: 1250 Square Millimeter --> 0.00125 Square Meter (Check conversion here)
Proportion of Area of Metallic Contact: 0.5 --> No Conversion Required
Shear Strength of Softer Metal: 0.03 Newton per Square Millimeter --> 30000 Pascal (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

τ₂ = ((F_f/A_c)-(γ_m*τ₁))/(1-γ_m) --> ((25/0.00125)-(0.5*30000))/(1-0.5)

Evaluating ... ...

τ₂ = 10000

STEP 3: Convert Result to Output's Unit

10000 Pascal -->0.01 Newton per Square Millimeter (Check conversion here)

FINAL ANSWER

0.01 Newton per Square Millimeter <-- Shear Strength of Softer Lubricant Layer

(Calculation completed in 00.004 seconds)

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Created by Parul Keshav

National Institute of Technology (NIT), Srinagar

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Indian Institute of Information Technology, Design and Manufacturing (IIITDM), Jabalpur

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Shear Strength of Softer Lubricant Layer given Frictional force Formula

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How we can increase friction?

There are two methods of increasing friction: one is by making the surfaces rough and the other by increasing the mass of the object that is moving. For example, the tyres of vehicles have treads (these are the 'designs' that you can see on the tyre surface), which increase the friction between the tyre and the road.

How to Calculate Shear Strength of Softer Lubricant Layer given Frictional force?

Shear Strength of Softer Lubricant Layer given Frictional force calculator uses Shear Strength of Softer Lubricant Layer = ((Force of Friction/Real Area of Contact)-(Proportion of Area of Metallic Contact*Shear Strength of Softer Metal))/(1-Proportion of Area of Metallic Contact) to calculate the Shear Strength of Softer Lubricant Layer, The Shear Strength of Softer Lubricant Layer given Frictional force is defined as the shear strength of the softer lubricant material being used in the machining. Shear Strength of Softer Lubricant Layer is denoted by τ₂ symbol.

How to calculate Shear Strength of Softer Lubricant Layer given Frictional force using this online calculator? To use this online calculator for Shear Strength of Softer Lubricant Layer given Frictional force, enter Force of Friction (F_f), Real Area of Contact (A_c), Proportion of Area of Metallic Contact (γ_m) & Shear Strength of Softer Metal (τ₁) and hit the calculate button. Here is how the Shear Strength of Softer Lubricant Layer given Frictional force calculation can be explained with given input values -> 1E-8 = ((25/0.00125)-(0.5*30000))/(1-0.5).

FAQ

What is Shear Strength of Softer Lubricant Layer given Frictional force?

The Shear Strength of Softer Lubricant Layer given Frictional force is defined as the shear strength of the softer lubricant material being used in the machining and is represented as τ₂ = ((F_f/A_c)-(γ_m*τ₁))/(1-γ_m) or Shear Strength of Softer Lubricant Layer = ((Force of Friction/Real Area of Contact)-(Proportion of Area of Metallic Contact*Shear Strength of Softer Metal))/(1-Proportion of Area of Metallic Contact). Force of Friction used in merchant circle where the friction force is equal to the product of coefficient of friction and normal force, Real Area of Contact is defined as the actual or real area that is in actual contact with the other part, Proportion of Area of Metallic Contact is defined as the proportion of the area supporting the load in which metal came in contact & Shear Strength of Softer Metal refers to the maximum stress that the metal can withstand when subjected to a shear force before it starts to deform or fail.

How to calculate Shear Strength of Softer Lubricant Layer given Frictional force?

The Shear Strength of Softer Lubricant Layer given Frictional force is defined as the shear strength of the softer lubricant material being used in the machining is calculated using Shear Strength of Softer Lubricant Layer = ((Force of Friction/Real Area of Contact)-(Proportion of Area of Metallic Contact*Shear Strength of Softer Metal))/(1-Proportion of Area of Metallic Contact). To calculate Shear Strength of Softer Lubricant Layer given Frictional force, you need Force of Friction (F_f), Real Area of Contact (A_c), Proportion of Area of Metallic Contact (γ_m) & Shear Strength of Softer Metal (τ₁). With our tool, you need to enter the respective value for Force of Friction, Real Area of Contact, Proportion of Area of Metallic Contact & Shear Strength of Softer Metal 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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