Tool Life given Cutting Speed for Constant-Cutting-Speed Operation Calculator

✖Reference Tool Life refers to a standard or predetermined lifespan used as a baseline for estimating the expected durability of cutting tools under specific machining conditions.ⓘ Reference Tool Life [T_ref]			+10% -10%
✖Reference Cutting Velocity refers to a standard cutting speed used as a baseline or reference point for selecting appropriate cutting speeds for specific machining operations.ⓘ Reference Cutting Velocity [V_ref]			+10% -10%
✖The Cutting Velocity is the tangential velocity at the periphery of the cutter or workpiece (whichever is rotating).ⓘ Cutting Velocity [V]			+10% -10%
✖Taylor's Tool Life Exponent is a parameter used in tool life equations to describe the relationship between cutting speed and tool life in metal machining.ⓘ Taylor's Tool Life Exponent [n]			+10% -10%
✖Time Proportion of Cutting Edge is the duration during a machining operation that a specific portion of the cutting edge of the tool is actively engaged in removing material from the workpiece.ⓘ Time Proportion of Cutting Edge [Q]			+10% -10%

✖Tool Life refers to the duration or number of components machined before a cutting tool becomes no longer capable of maintaining the desired machining quality or performance standards.ⓘ Tool Life given Cutting Speed for Constant-Cutting-Speed Operation [L]

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Tool Life given Cutting Speed for Constant-Cutting-Speed Operation Solution

STEP 0: Pre-Calculation Summary

Formula Used

Tool Life = Reference Tool Life*((Reference Cutting Velocity/Cutting Velocity)^(1/Taylor's Tool Life Exponent))/Time Proportion of Cutting Edge
L = T_ref*((V_ref/V)^(1/n))/Q
This formula uses 6 Variables

Variables Used

Tool Life - (Measured in Second) - Tool Life refers to the duration or number of components machined before a cutting tool becomes no longer capable of maintaining the desired machining quality or performance standards.
Reference Tool Life - (Measured in Second) - Reference Tool Life refers to a standard or predetermined lifespan used as a baseline for estimating the expected durability of cutting tools under specific machining conditions.
Reference Cutting Velocity - (Measured in Meter per Second) - Reference Cutting Velocity refers to a standard cutting speed used as a baseline or reference point for selecting appropriate cutting speeds for specific machining operations.
Cutting Velocity - (Measured in Meter per Second) - The Cutting Velocity is the tangential velocity at the periphery of the cutter or workpiece (whichever is rotating).
Taylor's Tool Life Exponent - Taylor's Tool Life Exponent is a parameter used in tool life equations to describe the relationship between cutting speed and tool life in metal machining.
Time Proportion of Cutting Edge - Time Proportion of Cutting Edge is the duration during a machining operation that a specific portion of the cutting edge of the tool is actively engaged in removing material from the workpiece.

STEP 1: Convert Input(s) to Base Unit

Reference Tool Life: 5 Minute --> 300 Second (Check conversion here)
Reference Cutting Velocity: 5000 Millimeter per Minute --> 0.0833333333333333 Meter per Second (Check conversion here)
Cutting Velocity: 8000 Millimeter per Minute --> 0.133333333333333 Meter per Second (Check conversion here)
Taylor's Tool Life Exponent: 0.512942 --> No Conversion Required
Time Proportion of Cutting Edge: 0.04 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

L = T_ref*((V_ref/V)^(1/n))/Q --> 300*((0.0833333333333333/0.133333333333333)^(1/0.512942))/0.04

Evaluating ... ...

L = 3000.00217184434

STEP 3: Convert Result to Output's Unit

3000.00217184434 Second -->50.0000361974057 Minute (Check conversion here)

FINAL ANSWER

50.0000361974057 ≈ 50.00004 Minute <-- Tool Life

(Calculation completed in 00.020 seconds)

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Home » Engineering » Production Engineering » Metal Machining » Facing Operation » Machine Tools and Operations » Cutting Speed » Tool Life given Cutting Speed for Constant-Cutting-Speed Operation

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Created by Kumar Siddhant

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

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National Institute of Technology (NIT), Srinagar

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< Cutting Speed Calculators

Time for Facing given Instantaneous Cutting Speed

LaTeX Go Process Time = (Outer Radius of Workpiece-(Cutting Velocity/(2*pi*Rotational Frequency of Spindle)))/(Rotational Frequency of Spindle*Feed)

Reference Cutting Velocity given Rate of Increase of Wear-Land Width

LaTeX Go Reference Cutting Velocity = Cutting Velocity/((Rate of Increase of Wear Land Width*Reference Tool Life/Maximum Wear Land Width)^Taylor's Tool Life Exponent)

Cutting Velocity given Rate of Increase of Wear-Land Width

LaTeX Go Cutting Velocity = Reference Cutting Velocity*(Rate of Increase of Wear Land Width*Reference Tool Life/Maximum Wear Land Width)^Taylor's Tool Life Exponent

Instantaneous Cutting Speed

LaTeX Go Cutting Velocity = 2*pi*Rotational Frequency of Spindle*Instantaneous Radius for Cut

Tool Life given Cutting Speed for Constant-Cutting-Speed Operation Formula

LaTeX Go

Tool Life = Reference Tool Life*((Reference Cutting Velocity/Cutting Velocity)^(1/Taylor's Tool Life Exponent))/Time Proportion of Cutting Edge
L = T_ref*((V_ref/V)^(1/n))/Q

Advantages of Constant-Cutting-Speed Operation

Constant Surface Speed provides at least four advantages:
1. It simplifies programming.
2. It provides a consistent workpiece finish.
3. It optimizes Tool Life - Tools will always machine at the appropriate speed.
4. It optimizes Machining Time - Cutting conditions will always be properly set, which translates to minimal machining time.

How to Calculate Tool Life given Cutting Speed for Constant-Cutting-Speed Operation?

Tool Life given Cutting Speed for Constant-Cutting-Speed Operation calculator uses Tool Life = Reference Tool Life*((Reference Cutting Velocity/Cutting Velocity)^(1/Taylor's Tool Life Exponent))/Time Proportion of Cutting Edge to calculate the Tool Life, The Tool Life given Cutting Speed for Constant-Cutting-Speed Operation refers to the duration or number of components machined before a cutting tool needs to be replaced or reconditioned due to wear, chipping, or other forms of degradation. It's a crucial parameter in machining operations as it directly impacts productivity, machining costs, and part quality. For a constant-cutting-speed operation, where the cutting speed remains consistent throughout the machining process, the relationship between tool life and cutting speed can be modeled using tool life equations. Tool Life is denoted by L symbol.

How to calculate Tool Life given Cutting Speed for Constant-Cutting-Speed Operation using this online calculator? To use this online calculator for Tool Life given Cutting Speed for Constant-Cutting-Speed Operation, enter Reference Tool Life (T_ref), Reference Cutting Velocity (V_ref), Cutting Velocity (V), Taylor's Tool Life Exponent (n) & Time Proportion of Cutting Edge (Q) and hit the calculate button. Here is how the Tool Life given Cutting Speed for Constant-Cutting-Speed Operation calculation can be explained with given input values -> 1166.668 = 300*((0.0833333333333333/0.133333333333333)^(1/0.512942))/0.04.

FAQ

What is Tool Life given Cutting Speed for Constant-Cutting-Speed Operation?

The Tool Life given Cutting Speed for Constant-Cutting-Speed Operation refers to the duration or number of components machined before a cutting tool needs to be replaced or reconditioned due to wear, chipping, or other forms of degradation. It's a crucial parameter in machining operations as it directly impacts productivity, machining costs, and part quality. For a constant-cutting-speed operation, where the cutting speed remains consistent throughout the machining process, the relationship between tool life and cutting speed can be modeled using tool life equations and is represented as L = T_ref*((V_ref/V)^(1/n))/Q or Tool Life = Reference Tool Life*((Reference Cutting Velocity/Cutting Velocity)^(1/Taylor's Tool Life Exponent))/Time Proportion of Cutting Edge. Reference Tool Life refers to a standard or predetermined lifespan used as a baseline for estimating the expected durability of cutting tools under specific machining conditions, Reference Cutting Velocity refers to a standard cutting speed used as a baseline or reference point for selecting appropriate cutting speeds for specific machining operations, The Cutting Velocity is the tangential velocity at the periphery of the cutter or workpiece (whichever is rotating), Taylor's Tool Life Exponent is a parameter used in tool life equations to describe the relationship between cutting speed and tool life in metal machining & Time Proportion of Cutting Edge is the duration during a machining operation that a specific portion of the cutting edge of the tool is actively engaged in removing material from the workpiece.

How to calculate Tool Life given Cutting Speed for Constant-Cutting-Speed Operation?

The Tool Life given Cutting Speed for Constant-Cutting-Speed Operation refers to the duration or number of components machined before a cutting tool needs to be replaced or reconditioned due to wear, chipping, or other forms of degradation. It's a crucial parameter in machining operations as it directly impacts productivity, machining costs, and part quality. For a constant-cutting-speed operation, where the cutting speed remains consistent throughout the machining process, the relationship between tool life and cutting speed can be modeled using tool life equations is calculated using Tool Life = Reference Tool Life*((Reference Cutting Velocity/Cutting Velocity)^(1/Taylor's Tool Life Exponent))/Time Proportion of Cutting Edge. To calculate Tool Life given Cutting Speed for Constant-Cutting-Speed Operation, you need Reference Tool Life (T_ref), Reference Cutting Velocity (V_ref), Cutting Velocity (V), Taylor's Tool Life Exponent (n) & Time Proportion of Cutting Edge (Q). With our tool, you need to enter the respective value for Reference Tool Life, Reference Cutting Velocity, Cutting Velocity, Taylor's Tool Life Exponent & Time Proportion of Cutting Edge 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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