Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions Formula

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Taylors Tool Life Exponent in Cutting Velocity is an experimental exponent that helps in quantifying the rate of tool wear. Check FAQs
x=(-1)ln(VcutVrf)ln(TvTrf)
x - Taylors Tool Life Exponent in Cutting Velocity?Vcut - Cut Velocity?Vrf - Reference Cutting Velocity in Cutting Velocity?Tv - Tool Life in Cutting Velocity?Trf - Reference Tool Life in Cutting Velocity?

Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions Example

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With units
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Here is how the Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions equation looks like with Values.

Here is how the Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions equation looks like with Units.

Here is how the Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions equation looks like.

0.8463Edit=(-1)ln(0.8317Edit0.0241Edit)ln(4499.4Edit295896.06Edit)
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Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions Solution

Follow our step by step solution on how to calculate Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions?

FIRST Step Consider the formula
x=(-1)ln(VcutVrf)ln(TvTrf)
Next Step Substitute values of Variables
x=(-1)ln(0.8317m/s0.0241m/s)ln(4499.4s295896.06s)
Next Step Prepare to Evaluate
x=(-1)ln(0.83170.0241)ln(4499.4295896.06)
Next Step Evaluate
x=0.846285147218067
LAST Step Rounding Answer
x=0.8463

Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions Formula Elements

Variables
Functions
Taylors Tool Life Exponent in Cutting Velocity
Taylors Tool Life Exponent in Cutting Velocity is an experimental exponent that helps in quantifying the rate of tool wear.
Symbol: x
Measurement: NAUnit: Unitless
Note: Value should be between 0 to 1.
Cut Velocity
The Cut Velocity is the tangential velocity at the periphery of the cutter or workpiece (whichever is rotating).
Symbol: Vcut
Measurement: SpeedUnit: m/s
Note: Value should be greater than 0.
Reference Cutting Velocity in Cutting Velocity
Reference Cutting Velocity in Cutting Velocity is the cutting velocity of the tool used in the reference to machining condition.
Symbol: Vrf
Measurement: SpeedUnit: m/s
Note: Value should be greater than 0.
Tool Life in Cutting Velocity
Tool Life in Cutting Velocity is the period of time for which the cutting edge, affected by the cutting procedure, retains its cutting capacity between sharpening operations.
Symbol: Tv
Measurement: TimeUnit: s
Note: Value should be greater than 0.
Reference Tool Life in Cutting Velocity
Reference Tool Life in Cutting Velocity is the tool life of the tool obtained in the reference to machining condition.
Symbol: Trf
Measurement: TimeUnit: s
Note: Value should be greater than 0.
ln
The natural logarithm, also known as the logarithm to the base e, is the inverse function of the natural exponential function.
Syntax: ln(Number)

Other formulas in Cutting Velocity category

​Go Resultant Cutting Velocity
Vr=vccos((η))
​Go Crater Depth for Sintered-Carbide Tools
Kt=0.06+0.3fr
​Go Feed for Sintered-Carbide Tools using Crater Depth
fr=Kt-0.060.3
​Go Cutting Velocity using Taylor's Tool Life and Intercept
V'cut=XTvx

How to Evaluate Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions?

Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions evaluator uses Taylors Tool Life Exponent in Cutting Velocity = (-1)*ln(Cut Velocity/Reference Cutting Velocity in Cutting Velocity)/ln(Tool Life in Cutting Velocity/Reference Tool Life in Cutting Velocity) to evaluate the Taylors Tool Life Exponent in Cutting Velocity, The Taylor's Exponent given Cutting Velocities, Tool Lives for two machining conditions is a method to determine the Taylor's Tool Life Exponent when comparison has been made between two Machining Conditions with the same tool. Taylors Tool Life Exponent in Cutting Velocity is denoted by x symbol.

How to evaluate Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions using this online evaluator? To use this online evaluator for Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions, enter Cut Velocity (Vcut), Reference Cutting Velocity in Cutting Velocity (Vrf), Tool Life in Cutting Velocity (Tv) & Reference Tool Life in Cutting Velocity (Trf) and hit the calculate button.

FAQs on Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions

What is the formula to find Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions?
The formula of Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions is expressed as Taylors Tool Life Exponent in Cutting Velocity = (-1)*ln(Cut Velocity/Reference Cutting Velocity in Cutting Velocity)/ln(Tool Life in Cutting Velocity/Reference Tool Life in Cutting Velocity). Here is an example- 0.846285 = (-1)*ln(0.831666667/0.024066667)/ln(4499.4/295896.06).
How to calculate Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions?
With Cut Velocity (Vcut), Reference Cutting Velocity in Cutting Velocity (Vrf), Tool Life in Cutting Velocity (Tv) & Reference Tool Life in Cutting Velocity (Trf) we can find Taylor's Exponent given Cutting Velocities, Tool Lives for two Machining Conditions using the formula - Taylors Tool Life Exponent in Cutting Velocity = (-1)*ln(Cut Velocity/Reference Cutting Velocity in Cutting Velocity)/ln(Tool Life in Cutting Velocity/Reference Tool Life in Cutting Velocity). This formula also uses Natural Logarithm Function function(s).
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