Tool Positioning Time per Operation given Non-Productive Time in Turning Calculator

✖Non-Productive Time (NPT) refers to the time during which a machine is not actively engaged in producing parts.ⓘ Non-Productive Time [NPT]			+10% -10%
✖Basic Setup Time is the basic time required to load/unload the workpiece and position the tool for production for one component.ⓘ Basic Setup Time [t_s]			+10% -10%
✖The Number of Tools Used is the total number of tools used for manufacturing a batch of products.ⓘ Number of Tools Used [N_t]			+10% -10%
✖Setup Time Per Tool is defined as the amount of time taken in setting up the tool while machining.ⓘ Setup Time Per Tool [t_st]			+10% -10%
✖Batch Size is the count of similar kinds of products to be manufactured.ⓘ Batch Size [N_b]			+10% -10%
✖Loading And Unloading Time is the time required to load/unload the workpiece before the start of machine operation.ⓘ Loading And Unloading Time [t_ln]			+10% -10%
✖The Number of Operations is defined as the total number of operations done in a batch.ⓘ Number of Operations [n₀]			+10% -10%

✖Tool Positioning Time Per Operation is defined as the time taken in changing the tool before the start of operation.ⓘ Tool Positioning Time per Operation given Non-Productive Time in Turning [t_pt]

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Tool Positioning Time per Operation given Non-Productive Time in Turning Solution

STEP 0: Pre-Calculation Summary

Formula Used

Tool Positioning Time Per Operation = (Non-Productive Time-((Basic Setup Time+Number of Tools Used*Setup Time Per Tool)/Batch Size)-Loading And Unloading Time)/Number of Operations
t_pt = (NPT-((t_s+N_t*t_st)/N_b)-t_ln)/n₀
This formula uses 8 Variables

Variables Used

Tool Positioning Time Per Operation - (Measured in Second) - Tool Positioning Time Per Operation is defined as the time taken in changing the tool before the start of operation.
Non-Productive Time - (Measured in Second) - Non-Productive Time (NPT) refers to the time during which a machine is not actively engaged in producing parts.
Basic Setup Time - (Measured in Second) - Basic Setup Time is the basic time required to load/unload the workpiece and position the tool for production for one component.
Number of Tools Used - The Number of Tools Used is the total number of tools used for manufacturing a batch of products.
Setup Time Per Tool - (Measured in Second) - Setup Time Per Tool is defined as the amount of time taken in setting up the tool while machining.
Batch Size - Batch Size is the count of similar kinds of products to be manufactured.
Loading And Unloading Time - (Measured in Second) - Loading And Unloading Time is the time required to load/unload the workpiece before the start of machine operation.
Number of Operations - The Number of Operations is defined as the total number of operations done in a batch.

STEP 1: Convert Input(s) to Base Unit

Non-Productive Time: 28.169 Minute --> 1690.14 Second (Check conversion here)
Basic Setup Time: 20.5 Minute --> 1230 Second (Check conversion here)
Number of Tools Used: 4 --> No Conversion Required
Setup Time Per Tool: 10 Minute --> 600 Second (Check conversion here)
Batch Size: 3 --> No Conversion Required
Loading And Unloading Time: 30 Second --> 30 Second No Conversion Required
Number of Operations: 5 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

t_pt = (NPT-((t_s+N_t*t_st)/N_b)-t_ln)/n₀ --> (1690.14-((1230+4*600)/3)-30)/5

Evaluating ... ...

t_pt = 90.028

STEP 3: Convert Result to Output's Unit

90.028 Second -->1.50046666666667 Minute (Check conversion here)

FINAL ANSWER

1.50046666666667 ≈ 1.500467 Minute <-- Tool Positioning Time Per Operation

(Calculation completed in 00.004 seconds)

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National Institute of Technology (NIT), Srinagar

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Tool Positioning Time per Operation given Non-Productive Time in Turning Formula

LaTeX Go

What is CNC turning process?

CNC Turning is a manufacturing process in which bars of material are held in a chuck and rotated while a tool is fed to the piece to remove material to create the desired shape. ... CNC lathes or turning centers have tooling mounted on a turret which is computer-controlled.

How to Calculate Tool Positioning Time per Operation given Non-Productive Time in Turning?

Tool Positioning Time per Operation given Non-Productive Time in Turning calculator uses Tool Positioning Time Per Operation = (Non-Productive Time-((Basic Setup Time+Number of Tools Used*Setup Time Per Tool)/Batch Size)-Loading And Unloading Time)/Number of Operations to calculate the Tool Positioning Time Per Operation, The Tool Positioning Time per Operation given Non-Productive time in turning is defined as the time taken in changing and positioning the tool before the start of operation. Tool Positioning Time Per Operation is denoted by t_pt symbol.

How to calculate Tool Positioning Time per Operation given Non-Productive Time in Turning using this online calculator? To use this online calculator for Tool Positioning Time per Operation given Non-Productive Time in Turning, enter Non-Productive Time (NPT), Basic Setup Time (t_s), Number of Tools Used (N_t), Setup Time Per Tool (t_st), Batch Size (N_b), Loading And Unloading Time (t_ln) & Number of Operations (n₀) and hit the calculate button. Here is how the Tool Positioning Time per Operation given Non-Productive Time in Turning calculation can be explained with given input values -> 0.025008 = (1690.14-((1230+4*600)/3)-30)/5.

FAQ

What is Tool Positioning Time per Operation given Non-Productive Time in Turning?

The Tool Positioning Time per Operation given Non-Productive time in turning is defined as the time taken in changing and positioning the tool before the start of operation and is represented as t_pt = (NPT-((t_s+N_t*t_st)/N_b)-t_ln)/n₀ or Tool Positioning Time Per Operation = (Non-Productive Time-((Basic Setup Time+Number of Tools Used*Setup Time Per Tool)/Batch Size)-Loading And Unloading Time)/Number of Operations. Non-Productive Time (NPT) refers to the time during which a machine is not actively engaged in producing parts, Basic Setup Time is the basic time required to load/unload the workpiece and position the tool for production for one component, The Number of Tools Used is the total number of tools used for manufacturing a batch of products, Setup Time Per Tool is defined as the amount of time taken in setting up the tool while machining, Batch Size is the count of similar kinds of products to be manufactured, Loading And Unloading Time is the time required to load/unload the workpiece before the start of machine operation & The Number of Operations is defined as the total number of operations done in a batch.

How to calculate Tool Positioning Time per Operation given Non-Productive Time in Turning?

The Tool Positioning Time per Operation given Non-Productive time in turning is defined as the time taken in changing and positioning the tool before the start of operation is calculated using Tool Positioning Time Per Operation = (Non-Productive Time-((Basic Setup Time+Number of Tools Used*Setup Time Per Tool)/Batch Size)-Loading And Unloading Time)/Number of Operations. To calculate Tool Positioning Time per Operation given Non-Productive Time in Turning, you need Non-Productive Time (NPT), Basic Setup Time (t_s), Number of Tools Used (N_t), Setup Time Per Tool (t_st), Batch Size (N_b), Loading And Unloading Time (t_ln) & Number of Operations (n₀). With our tool, you need to enter the respective value for Non-Productive Time, Basic Setup Time, Number of Tools Used, Setup Time Per Tool, Batch Size, Loading And Unloading Time & Number of Operations 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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