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Tool Life for Minimum Production Time Formula

GoTool Life for Minimum Production Time given Tool Changing Cost Formula

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Tool Life is the period of time for which the cutting edge, affected by the cutting procedure, retains its cutting capacity between sharpening operations. Check FAQs

L = t ct \cdot \frac{1 - n mpt}{n mpt}

L - Tool Life?t_ct - Time to Change Tool For Minimum Production Time?n_mpt - Taylor's Exponent For Minimum Production Time?

Tool Life for Minimum Production Time Example

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Here is how the Tool Life for Minimum Production Time equation looks like with Values.

Here is how the Tool Life for Minimum Production Time equation looks like with Units.

Here is how the Tool Life for Minimum Production Time equation looks like.

20 = 20 \cdot \frac{1 - 0.5}{0.5}

20s = 20s \cdot \frac{1 - 0.5}{0.5}

20 = 20 \cdot \frac{1 - 0.5}{0.5}

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Tool Life for Minimum Production Time Solution

Follow our step by step solution on how to calculate Tool Life for Minimum Production Time?

FIRST Step Consider the formula

L = t ct \cdot \frac{1 - n mpt}{n mpt}

Next Step Substitute values of Variables

∴

L = 20s \cdot \frac{1 - 0.5}{0.5}

Next Step Prepare to Evaluate

∴

L = 20 \cdot \frac{1 - 0.5}{0.5}

LAST Step Evaluate

∴

L = 20s

Tool Life for Minimum Production Time Formula Elements

Variables

Tool Life

Tool Life is the period of time for which the cutting edge, affected by the cutting procedure, retains its cutting capacity between sharpening operations.

Symbol: L

Measurement: TimeUnit: s

Note: Value should be greater than 0.

Formulas to find Tool Life

Time to Change Tool For Minimum Production Time

Time to Change Tool For Minimum Production Time is the measure of time it takes to change one tool during machining such that production time is minimum.

Symbol: t_ct

Measurement: TimeUnit: s

Note: Value should be greater than 0.

Formulas to find Time to Change Tool For Minimum Production Time

Taylor's Exponent For Minimum Production Time

Taylor's Exponent For Minimum Production Time is an experimental exponent that helps in quantifying the rate of Tool Wear.

Symbol: n_mpt

Measurement: NAUnit: Unitless

Note: Value should be less than 1.

Formulas to find Taylor's Exponent For Minimum Production Time

Other Formulas to find Tool Life

Go Tool Life for Minimum Production Time given Tool Changing Cost

L = C ct \cdot \frac{1 - n mpt}{n mpt \cdot M min}

Other formulas in Minimum Production Time category

Go Cutting Velocity for Minimum Production Time

V p = V ref \cdot ({(n mpt \cdot \frac{L ref}{(1 - n mpt) \cdot t ct})}^{n mpt})

Go Reference Cutting Velocity using Minimum Production Time

V ref = \frac{V p}{{(n mpt \cdot \frac{L ref}{(1 - n mpt) \cdot t ct})}^{n mpt}}

Go Reference Tool Life given Min Production time

L ref = {(\frac{V p}{V ref})}^{\frac{1}{n mpt}} \cdot (1 - n mpt) \cdot \frac{t ct}{n mpt}

Go Tool Changing Time for each Tool given min production time

t ct = \frac{L ref \cdot \frac{n mpt}{1 - n mpt}}{{(\frac{V p}{V ref})}^{\frac{1}{n mpt}}}

How to Evaluate Tool Life for Minimum Production Time?

Tool Life for Minimum Production Time evaluator uses Tool Life = Time to Change Tool For Minimum Production Time*(1-Taylor's Exponent For Minimum Production Time)/Taylor's Exponent For Minimum Production Time to evaluate the Tool Life, The Tool Life for Minimum Production Time is a method to determine the Tool Life required to operate on a workpiece such that the Time of Production for a given Batch is Minimum. Tool Life is denoted by L symbol.

How to evaluate Tool Life for Minimum Production Time using this online evaluator? To use this online evaluator for Tool Life for Minimum Production Time, enter Time to Change Tool For Minimum Production Time (t_ct) & Taylor's Exponent For Minimum Production Time (n_mpt) and hit the calculate button.

FAQs on Tool Life for Minimum Production Time

What is the formula to find Tool Life for Minimum Production Time?

The formula of Tool Life for Minimum Production Time is expressed as Tool Life = Time to Change Tool For Minimum Production Time*(1-Taylor's Exponent For Minimum Production Time)/Taylor's Exponent For Minimum Production Time. Here is an example- 20 = 20*(1-0.5)/0.5.

How to calculate Tool Life for Minimum Production Time?

With Time to Change Tool For Minimum Production Time (t_ct) & Taylor's Exponent For Minimum Production Time (n_mpt) we can find Tool Life for Minimum Production Time using the formula - Tool Life = Time to Change Tool For Minimum Production Time*(1-Taylor's Exponent For Minimum Production Time)/Taylor's Exponent For Minimum Production Time.

What are the other ways to Calculate Tool Life?

Here are the different ways to Calculate Tool Life-

Tool Life=Cost of Changing Each Tool*(1-Taylor's Exponent For Minimum Production Time)/(Taylor's Exponent For Minimum Production Time*Machining And Operating Rate in Minimum Time)

Can the Tool Life for Minimum Production Time be negative?

No, the Tool Life for Minimum Production Time, measured in Time cannot be negative.

Which unit is used to measure Tool Life for Minimum Production Time?

Tool Life for Minimum Production Time is usually measured using the Second[s] for Time. Millisecond[s], Microsecond[s], Nanosecond[s] are the few other units in which Tool Life for Minimum Production Time can be measured.

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