Total Machining Time using Average Production Cost Formula

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Total machining time is the sum of all the time spent performing various machining operations on a workpiece. Check FAQs
Tm=Nb(Cpr-Ctts)-Nt(Cttc+Ct)Ct
Tm - Total Machining Time?Nb - Batch Size?Cpr - Production Cost of Each Component?Ct - Cost of a Tool?ts - Setup Time?Nt - Number of Tools Used?tc - Time to Change One Tool?

Total Machining Time using Average Production Cost Example

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With units
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Here is how the Total Machining Time using Average Production Cost equation looks like with Values.

Here is how the Total Machining Time using Average Production Cost equation looks like with Units.

Here is how the Total Machining Time using Average Production Cost equation looks like.

2.3Edit=2Edit(11400Edit-80Edit0.45Edit)-3Edit(80Edit0.5Edit+80Edit)80Edit
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Total Machining Time using Average Production Cost Solution

Follow our step by step solution on how to calculate Total Machining Time using Average Production Cost?

FIRST Step Consider the formula
Tm=Nb(Cpr-Ctts)-Nt(Cttc+Ct)Ct
Next Step Substitute values of Variables
Tm=2(11400-800.45min)-3(800.5min+80)80
Next Step Convert Units
Tm=2(11400-8027s)-3(8030s+80)80
Next Step Prepare to Evaluate
Tm=2(11400-8027)-3(8030+80)80
Next Step Evaluate
Tm=138s
LAST Step Convert to Output's Unit
Tm=2.3min

Total Machining Time using Average Production Cost Formula Elements

Variables
Total Machining Time
Total machining time is the sum of all the time spent performing various machining operations on a workpiece.
Symbol: Tm
Measurement: TimeUnit: min
Note: Value should be greater than 0.
Batch Size
Batch size refers to the number of identical parts produced in a single production run or cycle.
Symbol: Nb
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Production Cost of Each Component
Production cost of each component involves accounting for various factors, including material costs, labor, machine operating costs, tool costs, overhead, and other related expenses.
Symbol: Cpr
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Cost of a Tool
Cost of a tool is a multifaceted consideration that includes the initial purchase price, maintenance costs, tool life, and the impact on overall production costs.
Symbol: Ct
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Setup Time
Setup Time of each component is the time required to load/unload the workpiece and position the tool for production for one component.
Symbol: ts
Measurement: TimeUnit: min
Note: Value should be greater than 0.
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.
Time to Change One Tool
Time to change one tool often referred to as tool change time, includes the duration taken to remove the used tool and install a new one.
Symbol: tc
Measurement: TimeUnit: min
Note: Value should be greater than 0.

Other formulas in Average Production Cost category

​Go Number of Tools used given Average Production Cost
Nt=NbCpr-Ct(ts+tm)Cttc+Ct
​Go Number of Tools used given Average Production Time
Nt=Nbtp-(ts+tm)tc

How to Evaluate Total Machining Time using Average Production Cost?

Total Machining Time using Average Production Cost evaluator uses Total Machining Time = (Batch Size*(Production Cost of Each Component-Cost of a Tool*Setup Time)-Number of Tools Used*(Cost of a Tool*Time to Change One Tool+Cost of a Tool))/(Cost of a Tool) to evaluate the Total Machining Time, The Total Machining Time using Average Production Cost refers to the cumulative duration required to process all components during the manufacturing process. This time encompasses various machining operations, such as cutting, shaping, drilling, and finishing, necessary to transform raw materials into finished products. Total machining time is a crucial parameter in production planning, resource allocation, and cost estimation. Total Machining Time is denoted by Tm symbol.

How to evaluate Total Machining Time using Average Production Cost using this online evaluator? To use this online evaluator for Total Machining Time using Average Production Cost, enter Batch Size (Nb), Production Cost of Each Component (Cpr), Cost of a Tool (Ct), Setup Time (ts), Number of Tools Used (Nt) & Time to Change One Tool (tc) and hit the calculate button.

FAQs on Total Machining Time using Average Production Cost

What is the formula to find Total Machining Time using Average Production Cost?
The formula of Total Machining Time using Average Production Cost is expressed as Total Machining Time = (Batch Size*(Production Cost of Each Component-Cost of a Tool*Setup Time)-Number of Tools Used*(Cost of a Tool*Time to Change One Tool+Cost of a Tool))/(Cost of a Tool). Here is an example- 0.038333 = (2*(11400-80*27)-3*(80*30+80))/(80).
How to calculate Total Machining Time using Average Production Cost?
With Batch Size (Nb), Production Cost of Each Component (Cpr), Cost of a Tool (Ct), Setup Time (ts), Number of Tools Used (Nt) & Time to Change One Tool (tc) we can find Total Machining Time using Average Production Cost using the formula - Total Machining Time = (Batch Size*(Production Cost of Each Component-Cost of a Tool*Setup Time)-Number of Tools Used*(Cost of a Tool*Time to Change One Tool+Cost of a Tool))/(Cost of a Tool).
Can the Total Machining Time using Average Production Cost be negative?
No, the Total Machining Time using Average Production Cost, measured in Time cannot be negative.
Which unit is used to measure Total Machining Time using Average Production Cost?
Total Machining Time using Average Production Cost is usually measured using the Minute[min] for Time. Second[min], Millisecond[min], Microsecond[min] are the few other units in which Total Machining Time using Average Production Cost can be measured.
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