✖Taylor's Constant is an experimental constant that depends mainly upon the tool-work materials and the cutting environment.ⓘ Taylor's Constant [C]			+10% -10%
✖Cutting Velocity is the velocity at the periphery of the cutter or workpiece (whichever is rotating).ⓘ Cutting Velocity [V]			+10% -10%
✖Feed Rate is defined as the tool's distance travelled during one spindle revolution.ⓘ Feed Rate [f]			+10% -10%
✖Taylor's Exponent for Feed Rate in Taylors Theory is an experimental exponent used to draw a relation between feed rate to workpiece and tool life.ⓘ Taylor's Exponent for Feed Rate in Taylors Theory [a]			+10% -10%
✖Depth of Cut is the tertiary cutting motion that provides a necessary depth of material that is required to remove by machining. It is usually given in the third perpendicular direction.ⓘ Depth of Cut [d]			+10% -10%
✖Taylor's Exponent for Depth of Cut is an experimental exponent used to draw a relation between the depth of cut to workpiece and tool life.ⓘ Taylor's Exponent for Depth of Cut [b]			+10% -10%
✖Tool Life in Taylors Theory is the period of time for which the cutting edge, affected by the cutting procedure, retains its cutting capacity between sharpening operations.ⓘ Tool Life in Taylors Theory [L]			+10% -10%

✖Taylor Tool Life Exponent is an experimental exponent that helps in quantifying the rate of tool wear.ⓘ Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life [y]

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Formula

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Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life

Formula

`"y" = ln("C"/("V"*("f"^"a")*("d"^"b")))/ln("L")`

Example

`"0.852465"=ln("85.13059"/("0.8333330m/s"*(("0.70mm/rev")^"0.2")*(("0.013m")^"0.24")))/ln("1.18h")`

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Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life Solution

STEP 0: Pre-Calculation Summary

Formula Used

Taylor Tool Life Exponent = ln(Taylor's Constant/(Cutting Velocity*(Feed Rate^Taylor's Exponent for Feed Rate in Taylors Theory)*(Depth of Cut^Taylor's Exponent for Depth of Cut)))/ln(Tool Life in Taylors Theory)
y = ln(C/(V*(f^a)*(d^b)))/ln(L)
This formula uses 1 Functions, 8 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

Taylor Tool Life Exponent - Taylor Tool Life Exponent is an experimental exponent that helps in quantifying the rate of tool wear.
Taylor's Constant - Taylor's Constant is an experimental constant that depends mainly upon the tool-work materials and the cutting environment.
Cutting Velocity - (Measured in Meter per Second) - Cutting Velocity is the velocity at the periphery of the cutter or workpiece (whichever is rotating).
Feed Rate - (Measured in Meter Per Revolution) - Feed Rate is defined as the tool's distance travelled during one spindle revolution.
Taylor's Exponent for Feed Rate in Taylors Theory - Taylor's Exponent for Feed Rate in Taylors Theory is an experimental exponent used to draw a relation between feed rate to workpiece and tool life.
Depth of Cut - (Measured in Meter) - Depth of Cut is the tertiary cutting motion that provides a necessary depth of material that is required to remove by machining. It is usually given in the third perpendicular direction.
Taylor's Exponent for Depth of Cut - Taylor's Exponent for Depth of Cut is an experimental exponent used to draw a relation between the depth of cut to workpiece and tool life.
Tool Life in Taylors Theory - (Measured in Second) - Tool Life in Taylors Theory is the period of time for which the cutting edge, affected by the cutting procedure, retains its cutting capacity between sharpening operations.

STEP 1: Convert Input(s) to Base Unit

Taylor's Constant: 85.13059 --> No Conversion Required
Cutting Velocity: 0.833333 Meter per Second --> 0.833333 Meter per Second No Conversion Required
Feed Rate: 0.7 Millimeter Per Revolution --> 0.0007 Meter Per Revolution (Check conversion here)
Taylor's Exponent for Feed Rate in Taylors Theory: 0.2 --> No Conversion Required
Depth of Cut: 0.013 Meter --> 0.013 Meter No Conversion Required
Taylor's Exponent for Depth of Cut: 0.24 --> No Conversion Required
Tool Life in Taylors Theory: 1.18 Hour --> 4248 Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

y = ln(C/(V*(f^a)*(d^b)))/ln(L) --> ln(85.13059/(0.833333*(0.0007^0.2)*(0.013^0.24)))/ln(4248)

Evaluating ... ...

y = 0.852465205013649

STEP 3: Convert Result to Output's Unit

0.852465205013649 --> No Conversion Required

FINAL ANSWER

0.852465205013649 ≈ 0.852465 <-- Taylor Tool Life Exponent

(Calculation completed in 00.004 seconds)

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Home » Engineering » Production Engineering » Metal Machining » Machine Tools and Operations » Tool Life and Tool Wear » Taylor's Theory » Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life

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< 10+ Taylor's Theory Calculators

Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life

Go Taylor Tool Life Exponent = ln(Taylor's Constant/(Cutting Velocity*(Feed Rate^Taylor's Exponent for Feed Rate in Taylors Theory)*(Depth of Cut^Taylor's Exponent for Depth of Cut)))/ln(Tool Life in Taylors Theory)

Taylor's Exponent of Depth of Cut

Go Taylor's Exponent for Depth of Cut = ln(Taylor's Constant/(Cutting Velocity*(Feed Rate^Taylor's Exponent for Feed Rate in Taylors Theory)*(Maximum Tool Life^Taylor Tool Life Exponent)))/ln(Depth of Cut)

Taylor's Exponent of Feed

Go Taylor's Exponent for Feed Rate in Taylors Theory = ln(Taylor's Constant/(Cutting Velocity*Depth of Cut^Taylor's Exponent for Depth of Cut*Maximum Tool Life^Taylor Tool Life Exponent))/ln(Feed Rate)

Taylor's Tool Life given Cutting Velocity and Taylor's Intercept

Go Tool Life in Taylors Theory = (Taylor's Constant/(Cutting Velocity*(Feed Rate^Taylor's Exponent for Feed Rate in Taylors Theory)*(Depth of Cut^Taylor's Exponent for Depth of Cut)))^(1/Taylor Tool Life Exponent)

Feed given Taylor's Tool Life, Cutting Velocity, and Intercept

Go Feed Rate = (Taylor's Constant/(Cutting Velocity*(Depth of Cut^Taylor's Exponent for Depth of Cut)*(Tool Life in Taylors Theory^Taylor Tool Life Exponent)))^(1/Taylor's Exponent for Feed Rate in Taylors Theory)

Depth of Cut for given Taylor's Tool Life, Cutting Velocity and Intercept

Go Depth of Cut = (Taylor's Constant/(Cutting Velocity*Feed Rate^Taylor's Exponent for Feed Rate in Taylors Theory*Tool Life in Taylors Theory^Taylor Tool Life Exponent))^(1/Taylor's Exponent for Depth of Cut)

Taylor's Intercept given Cutting Velocity and Tool Life

Go Taylor's Constant = Cutting Velocity*(Tool Life in Taylors Theory^Taylor Tool Life Exponent)*(Feed Rate^Taylor's Exponent for Feed Rate in Taylors Theory)*(Depth of Cut^Taylor's Exponent for Depth of Cut)

Taylor's Tool Life Exponent given Cutting Velocity and Tool Life

Go Taylor's Tool Life Exponent in Taylors Theory = ln(Taylor's Constant/Cutting Velocity)/Tool Life in Taylors Theory

Taylor's Exponent if Ratios of Cutting Velocities, Tool Lives are given in Two Machining Conditions

Go Taylor Tool Life Exponent = (-1)*ln(Ratio of Cutting Velocities)/ln(Ratio of Tool Lives)

Taylor's Tool Life given Cutting Velocity and Intercept

Go Taylor's Tool Life = (Taylor's Constant/Cutting Velocity)^(1/Taylor Tool Life Exponent)

Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life Formula

Modified Taylor's Tool Life Equation

The modified Taylor's Tool Life equation is given as:
VTⁿf^ad^b=C
where V= Cutting Velocity, T= Tool Life, f= Feed Rate, d= Depth of Cut, and n,a,b,C are Taylor's experimental constants.

How to Calculate Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life?

Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life calculator uses Taylor Tool Life Exponent = ln(Taylor's Constant/(Cutting Velocity*(Feed Rate^Taylor's Exponent for Feed Rate in Taylors Theory)*(Depth of Cut^Taylor's Exponent for Depth of Cut)))/ln(Tool Life in Taylors Theory) to calculate the Taylor Tool Life Exponent, The Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life is a method to determine the experimental exponent after practical data of tool machining have been tabulated. Taylor Tool Life Exponent is denoted by y symbol.

How to calculate Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life using this online calculator? To use this online calculator for Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life, enter Taylor's Constant (C), Cutting Velocity (V), Feed Rate (f), Taylor's Exponent for Feed Rate in Taylors Theory (a), Depth of Cut (d), Taylor's Exponent for Depth of Cut (b) & Tool Life in Taylors Theory (L) and hit the calculate button. Here is how the Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life calculation can be explained with given input values -> 0.852465 = ln(85.13059/(0.833333*(0.0007^0.2)*(0.013^0.24)))/ln(4248).

FAQ

What is Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life?

The Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life is a method to determine the experimental exponent after practical data of tool machining have been tabulated and is represented as y = ln(C/(V*(f^a)*(d^b)))/ln(L) or Taylor Tool Life Exponent = ln(Taylor's Constant/(Cutting Velocity*(Feed Rate^Taylor's Exponent for Feed Rate in Taylors Theory)*(Depth of Cut^Taylor's Exponent for Depth of Cut)))/ln(Tool Life in Taylors Theory). Taylor's Constant is an experimental constant that depends mainly upon the tool-work materials and the cutting environment, Cutting Velocity is the velocity at the periphery of the cutter or workpiece (whichever is rotating), Feed Rate is defined as the tool's distance travelled during one spindle revolution, Taylor's Exponent for Feed Rate in Taylors Theory is an experimental exponent used to draw a relation between feed rate to workpiece and tool life, Depth of Cut is the tertiary cutting motion that provides a necessary depth of material that is required to remove by machining. It is usually given in the third perpendicular direction, Taylor's Exponent for Depth of Cut is an experimental exponent used to draw a relation between the depth of cut to workpiece and tool life & Tool Life in Taylors Theory is the period of time for which the cutting edge, affected by the cutting procedure, retains its cutting capacity between sharpening operations.

How to calculate Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life?

The Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life is a method to determine the experimental exponent after practical data of tool machining have been tabulated is calculated using Taylor Tool Life Exponent = ln(Taylor's Constant/(Cutting Velocity*(Feed Rate^Taylor's Exponent for Feed Rate in Taylors Theory)*(Depth of Cut^Taylor's Exponent for Depth of Cut)))/ln(Tool Life in Taylors Theory). To calculate Taylor's Tool Life Exponent using Cutting Velocity and Taylor's Tool Life, you need Taylor's Constant (C), Cutting Velocity (V), Feed Rate (f), Taylor's Exponent for Feed Rate in Taylors Theory (a), Depth of Cut (d), Taylor's Exponent for Depth of Cut (b) & Tool Life in Taylors Theory (L). With our tool, you need to enter the respective value for Taylor's Constant, Cutting Velocity, Feed Rate, Taylor's Exponent for Feed Rate in Taylors Theory, Depth of Cut, Taylor's Exponent for Depth of Cut & Tool Life in Taylors Theory 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 Taylor Tool Life Exponent?

In this formula, Taylor Tool Life Exponent uses Taylor's Constant, Cutting Velocity, Feed Rate, Taylor's Exponent for Feed Rate in Taylors Theory, Depth of Cut, Taylor's Exponent for Depth of Cut & Tool Life in Taylors Theory. We can use 1 other way(s) to calculate the same, which is/are as follows -

Taylor Tool Life Exponent = (-1)*ln(Ratio of Cutting Velocities)/ln(Ratio of Tool Lives)

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