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The Number of Tools Used is the total number of tools used for manufacturing a batch of products. Check FAQs
Nt=tbNbL
Nt - Number of Tools Used?tb - Machining Time For Tool Life Production?Nb - Batch Size?L - Tool Life?

Number of Tools Used given Tool Life Example

With values
With units
Only example

Here is how the Number of Tools Used given Tool Life equation looks like with Values.

Here is how the Number of Tools Used given Tool Life equation looks like with Units.

Here is how the Number of Tools Used given Tool Life equation looks like.

3Edit=30Edit2Edit20Edit
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Number of Tools Used given Tool Life Solution

Follow our step by step solution on how to calculate Number of Tools Used given Tool Life?

FIRST Step Consider the formula
Nt=tbNbL
Next Step Substitute values of Variables
Nt=30s220s
Next Step Prepare to Evaluate
Nt=30220
LAST Step Evaluate
Nt=3

Number of Tools Used given Tool Life Formula Elements

Variables
Number of Tools Used
The Number of Tools Used is the total number of tools used for manufacturing a batch of products.
Symbol: Nt
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Machining Time For Tool Life Production
Machining Time For Tool Life Production is the time when a machine is actually processing something. Generally, machining time is the term used when there is a removal of unwanted material.
Symbol: tb
Measurement: TimeUnit: s
Note: Value should be greater than 0.
Batch Size
Batch Size is the count of similar kinds of products to be manufactured.
Symbol: Nb
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
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.

Other Formulas to find Number of Tools Used

​Go Number of Tools Used given Machining Time and Conditions
Nt=tbNbLref(VrefV)1n

Other formulas in Batch Processing Time category

​Go Machining Time of One Product using Tool Life
tb=NtLNb
​Go Batch Size using Tool Life and Machining Time
Nb=NtLtb
​Go Tool Life given Batch Size and Number of Tools
L=tbNbNt
​Go Batch Size given Machining Time and Conditions
Nb=NtLref(VrefV)1ntb

How to Evaluate Number of Tools Used given Tool Life?

Number of Tools Used given Tool Life evaluator uses Number of Tools Used = Machining Time For Tool Life Production*Batch Size/Tool Life to evaluate the Number of Tools Used, The Number of Tools Used given Tool Life is a method to determine the maximum number of tools that might be required to manufacture a batch of components when it is known how long one tool is going to last. Number of Tools Used is denoted by Nt symbol.

How to evaluate Number of Tools Used given Tool Life using this online evaluator? To use this online evaluator for Number of Tools Used given Tool Life, enter Machining Time For Tool Life Production (tb), Batch Size (Nb) & Tool Life (L) and hit the calculate button.

FAQs on Number of Tools Used given Tool Life

What is the formula to find Number of Tools Used given Tool Life?
The formula of Number of Tools Used given Tool Life is expressed as Number of Tools Used = Machining Time For Tool Life Production*Batch Size/Tool Life. Here is an example- 3 = 30*2/20.
How to calculate Number of Tools Used given Tool Life?
With Machining Time For Tool Life Production (tb), Batch Size (Nb) & Tool Life (L) we can find Number of Tools Used given Tool Life using the formula - Number of Tools Used = Machining Time For Tool Life Production*Batch Size/Tool Life.
What are the other ways to Calculate Number of Tools Used?
Here are the different ways to Calculate Number of Tools Used-
  • Number of Tools Used=Machining Time For Tool Life Production*Batch Size/(Reference Tool Life*(Reference Cutting Velocity/Cutting Velocity)^(1/Taylor's Tool Life Exponent))OpenImg
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