Total Non-Productive Time using Total Production Cost Formula

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Non Productive Time refers to the periods during the manufacturing process when the machine or operator is not engaged in active cutting or material removal. Check FAQs
tnp=Ctp-(Cm+Cct+Ct)C
tnp - Non Productive Time?Ctp - Total Production Cost?Cm - Total Machining And Operating Cost?Cct - Total Tool Changing Cost?Ct - Total Cost of Tools Used?C - Cost of a Tool?

Total Non-Productive Time using Total Production Cost Example

With values
With units
Only example

Here is how the Total Non-Productive Time using Total Production Cost equation looks like with Values.

Here is how the Total Non-Productive Time using Total Production Cost equation looks like with Units.

Here is how the Total Non-Productive Time using Total Production Cost equation looks like.

280.75Edit=30000Edit-(100Edit+7200Edit+240Edit)80Edit
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Total Non-Productive Time using Total Production Cost Solution

Follow our step by step solution on how to calculate Total Non-Productive Time using Total Production Cost?

FIRST Step Consider the formula
tnp=Ctp-(Cm+Cct+Ct)C
Next Step Substitute values of Variables
tnp=30000-(100+7200+240)80
Next Step Prepare to Evaluate
tnp=30000-(100+7200+240)80
LAST Step Evaluate
tnp=280.75s

Total Non-Productive Time using Total Production Cost Formula Elements

Variables
Non Productive Time
Non Productive Time refers to the periods during the manufacturing process when the machine or operator is not engaged in active cutting or material removal.
Symbol: tnp
Measurement: TimeUnit: s
Note: Value should be greater than 0.
Total Production Cost
Total Production Cost involves summing up various cost components associated with the machining process.
Symbol: Ctp
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Total Machining And Operating Cost
Total machining and operating cost involves considering various cost factors, including material costs, labor costs, machine operating costs, tool costs, overhead, and additional related expenses.
Symbol: Cm
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Total Tool Changing Cost
Total Tool Changing Cost involves accounting for both the direct and indirect expenses related to the tool change process.
Symbol: Cct
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Total Cost of Tools Used
Total cost of tools used refers to the comprehensive expense incurred for all tools required throughout the production process.
Symbol: Ct
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: C
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.

Other formulas in Total Production Cost category

​Go Total Production Cost for given Batch Size
Ctp=NCp
​Go Total Production Cost
Ctp=N(C(ts+t))+Nt(Ctc+C)
​Go Total Non-Productive Cost given Total Production Cost
Tnpc=Ctp-(Cm+Cct+Ct)
​Go Non-Productive Cost of Each Component given Total Production Cost
Cnp=Ctp-(NCt+Nt((Ctc)+C))

How to Evaluate Total Non-Productive Time using Total Production Cost?

Total Non-Productive Time using Total Production Cost evaluator uses Non Productive Time = (Total Production Cost-(Total Machining And Operating Cost+Total Tool Changing Cost+Total Cost of Tools Used))/(Cost of a Tool) to evaluate the Non Productive Time, The Total Non-Productive Time using Total Production Cost is a method to determine the total time taken to load/unload the workpiece and repositioning the tool for the manufacturing of a batch of Products. Non Productive Time is denoted by tnp symbol.

How to evaluate Total Non-Productive Time using Total Production Cost using this online evaluator? To use this online evaluator for Total Non-Productive Time using Total Production Cost, enter Total Production Cost (Ctp), Total Machining And Operating Cost (Cm), Total Tool Changing Cost (Cct), Total Cost of Tools Used (Ct) & Cost of a Tool (C) and hit the calculate button.

FAQs on Total Non-Productive Time using Total Production Cost

What is the formula to find Total Non-Productive Time using Total Production Cost?
The formula of Total Non-Productive Time using Total Production Cost is expressed as Non Productive Time = (Total Production Cost-(Total Machining And Operating Cost+Total Tool Changing Cost+Total Cost of Tools Used))/(Cost of a Tool). Here is an example- 280.75 = (30000-(100+7200+240))/(80).
How to calculate Total Non-Productive Time using Total Production Cost?
With Total Production Cost (Ctp), Total Machining And Operating Cost (Cm), Total Tool Changing Cost (Cct), Total Cost of Tools Used (Ct) & Cost of a Tool (C) we can find Total Non-Productive Time using Total Production Cost using the formula - Non Productive Time = (Total Production Cost-(Total Machining And Operating Cost+Total Tool Changing Cost+Total Cost of Tools Used))/(Cost of a Tool).
Can the Total Non-Productive Time using Total Production Cost be negative?
No, the Total Non-Productive Time using Total Production Cost, measured in Time cannot be negative.
Which unit is used to measure Total Non-Productive Time using Total Production Cost?
Total Non-Productive Time using Total Production Cost is usually measured using the Second[s] for Time. Millisecond[s], Microsecond[s], Nanosecond[s] are the few other units in which Total Non-Productive Time using Total Production Cost can be measured.
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