Average Number of Regrinds Possible, given Estimated Tool Costs Calculator

✖The Cost of a Tool is simply the cost of one tool being used for machining.ⓘ Cost of a Tool [C_t]			+10% -10%
✖Tool Cost is the amount of money spend on the purchase, maintenance and changing of tools.ⓘ Tool Cost [TC]			+10% -10%
✖Cost of Grinding is the amount spent on grinding of a given tool.ⓘ Cost of Grinding [C_g]			+10% -10%

✖Average Number of Regrinds Possible is the number of times a Tool is supposed to be grindable to give a sharp edge.ⓘ Average Number of Regrinds Possible, given Estimated Tool Costs [N_g]

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Formula

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Average Number of Regrinds Possible, given Estimated Tool Costs

Formula

`"N"_{"g"} = "C"_{"t"}/("TC"-"C"_{"g"})`

Example

`"4"="80"/("200"-"180")`

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Average Number of Regrinds Possible, given Estimated Tool Costs Solution

STEP 0: Pre-Calculation Summary

Formula Used

Average Number of Regrinds Possible = Cost of a Tool/(Tool Cost-Cost of Grinding)
N_g = C_t/(TC-C_g)
This formula uses 4 Variables

Variables Used

Average Number of Regrinds Possible - Average Number of Regrinds Possible is the number of times a Tool is supposed to be grindable to give a sharp edge.
Cost of a Tool - The Cost of a Tool is simply the cost of one tool being used for machining.
Tool Cost - Tool Cost is the amount of money spend on the purchase, maintenance and changing of tools.
Cost of Grinding - Cost of Grinding is the amount spent on grinding of a given tool.

STEP 1: Convert Input(s) to Base Unit

Cost of a Tool: 80 --> No Conversion Required
Tool Cost: 200 --> No Conversion Required
Cost of Grinding: 180 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

N_g = C_t/(TC-C_g) --> 80/(200-180)

Evaluating ... ...

N_g = 4

STEP 3: Convert Result to Output's Unit

4 --> No Conversion Required

FINAL ANSWER

4 <-- Average Number of Regrinds Possible

(Calculation completed in 00.004 seconds)

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Created by Kumar Siddhant

Indian Institute of Information Technology, Design and Manufacturing (IIITDM), Jabalpur

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National Institute of Technology (NIT), Srinagar

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< 14 Estimation Cost Calculators

Operator's Overhead Percentage given Machining and Operating Rate

Go Operator's Overhead Percentage = ((Machining and Operating Rate-(Depreciation Rate*(100+Machine Overhead Percentage)/100))*100/Wage Rate)-100

Machine Overhead Percentage given Machining and Operating Rate

Go Machine Overhead Percentage = ((Machining and Operating Rate-(Wage Rate*(100+Operator's Overhead Percentage)/100))*100/Depreciation Rate)-100

Operator's Wage Rate given Machining and Operating Rate

Go Wage Rate = (Machining and Operating Rate-(Depreciation Rate*(100+Machine Overhead Percentage)/100))*100/(100+Operator's Overhead Percentage)

Machining and Operating Rate

Go Machining and Operating Rate = (Wage Rate*(100+Operator's Overhead Percentage)/100)+(Depreciation Rate*(100+Machine Overhead Percentage)/100)

Cutting Edges used during Life of Holder given Estimated Tool Costs

Go Cutting Edges used during Life of Holder = Cost of the Holder/(Tool Cost-(Cost of Insert/Average Number of Cutting Edges used per Insert))

Average Cutting Edges used per insert given Estimated Tool Costs

Go Average Number of Cutting Edges used per Insert = Cost of Insert/(Tool Cost-(Cost of the Holder/Cutting Edges used during Life of Holder))

Cost of Insert given Tool Costs for Disposable-Insert Tool

Go Cost of Insert = Average Number of Cutting Edges Used Per Insert*(Tool Cost-(Cost of The Holder/Cutting Edges Used During Life of Holder))

Cost of Holder given Tool Costs for Disposable-Insert Tool

Go Cost of The Holder = Cutting Edges Used During Life of Holder*(Tool Cost-(Cost of Insert/Average Number of Cutting Edges Used Per Insert))

Estimated Tool Costs for Disposable-Insert Tool

Go Tool Cost = (Cost of Insert/Average Number of Cutting Edges Used Per Insert)+(Cost of The Holder/Cutting Edges Used During Life of Holder)

Initial Cost of Machine given Depreciation Rate

Go Initial Cost of the Machine = Amortization Period*Number of Working Hours Per Year*Depreciation Rate

Average Number of Regrinds Possible, given Estimated Tool Costs

Go Average Number of Regrinds Possible = Cost of a Tool/(Tool Cost-Cost of Grinding)

Cost of Re-grindable Tool given Estimated Tool Costs

Go Cost of a Tool = (Tool Cost-Cost of Grinding)*Average Number of Regrinds Possible

Cost of Grinding given Estimated Tool Costs

Go Cost of Grinding = Tool Cost-(Cost of a Tool/Average Number of Regrinds Possible)

Estimated Tool Costs for Re-grindable Tool

Go Tool Cost = Cost of Grinding+(Cost of a Tool/Average Number of Regrinds Possible)

Average Number of Regrinds Possible, given Estimated Tool Costs Formula

Average Number of Regrinds Possible = Cost of a Tool/(Tool Cost-Cost of Grinding)
N_g = C_t/(TC-C_g)

Ideal Capacity of a Machine Tool

The desired characteristics of a Machine Toole are:
1. Powerful and high Strength
2. Rigid and Stable
3. Tools allows much higher Cutting Velocity, if required and permissible
4. Low wear

How to Calculate Average Number of Regrinds Possible, given Estimated Tool Costs?

Average Number of Regrinds Possible, given Estimated Tool Costs calculator uses Average Number of Regrinds Possible = Cost of a Tool/(Tool Cost-Cost of Grinding) to calculate the Average Number of Regrinds Possible, The Average Number of Regrinds Possible, given Estimated Tool Costs is an estimate of the number of times a tool can be resharpened when the total Tools Cost is limited. Average Number of Regrinds Possible is denoted by N_g symbol.

How to calculate Average Number of Regrinds Possible, given Estimated Tool Costs using this online calculator? To use this online calculator for Average Number of Regrinds Possible, given Estimated Tool Costs, enter Cost of a Tool (C_t), Tool Cost (TC) & Cost of Grinding (C_g) and hit the calculate button. Here is how the Average Number of Regrinds Possible, given Estimated Tool Costs calculation can be explained with given input values -> 4 = 80/(200-180).

FAQ

What is Average Number of Regrinds Possible, given Estimated Tool Costs?

The Average Number of Regrinds Possible, given Estimated Tool Costs is an estimate of the number of times a tool can be resharpened when the total Tools Cost is limited and is represented as N_g = C_t/(TC-C_g) or Average Number of Regrinds Possible = Cost of a Tool/(Tool Cost-Cost of Grinding). The Cost of a Tool is simply the cost of one tool being used for machining, Tool Cost is the amount of money spend on the purchase, maintenance and changing of tools & Cost of Grinding is the amount spent on grinding of a given tool.

How to calculate Average Number of Regrinds Possible, given Estimated Tool Costs?

The Average Number of Regrinds Possible, given Estimated Tool Costs is an estimate of the number of times a tool can be resharpened when the total Tools Cost is limited is calculated using Average Number of Regrinds Possible = Cost of a Tool/(Tool Cost-Cost of Grinding). To calculate Average Number of Regrinds Possible, given Estimated Tool Costs, you need Cost of a Tool (C_t), Tool Cost (TC) & Cost of Grinding (C_g). With our tool, you need to enter the respective value for Cost of a Tool, Tool Cost & Cost of Grinding 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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