Number of shifts given Total rate for Machining and Operator Calculator

✖Factor to Allow For Machining is defined as the constant factor for the machining process.ⓘ Factor to Allow For Machining [K_m]			+10% -10%
✖Constant For Tool Type (e) refers to a numerical value or coefficient used in formulas or calculations to represent specific characteristics or properties of a particular type of cutting tool.ⓘ Constant For Tool Type (e) [e]			+10% -10%
✖Initial Work Piece Weight is defined as the weight of the work piece before undergoing machining operation.ⓘ Initial Work Piece Weight [W]			+10% -10%
✖Constant For Tool Type (f) is defined as the constant for the type of material used in the tool.ⓘ Constant For Tool Type (f) [f]			+10% -10%
✖Total Rate of Machining And Operator is the total speed of the machining and operator process.ⓘ Total Rate of Machining And Operator [R_t]			+10% -10%
✖Factor to Allow For Operator is defined as the constant factor for the operator process.ⓘ Factor to Allow For Operator [K_o]			+10% -10%
✖Direct Labor Rate is calculated by dividing that dollar amount by the total hours of the labor.ⓘ Direct Labor Rate [R_o]			+10% -10%
✖Amortized Years refers to the expected lifespan or durability of a machine tool or equipment, factoring in its cost over that lifespan.ⓘ Amortized Years [y]			+10% -10%

✖The Number of Shifts is defined as the number of shifts of the labour for a given machining operation.ⓘ Number of shifts given Total rate for Machining and Operator [N_s]

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Formula

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Number of shifts given Total rate for Machining and Operator

Formula

N s = \frac{K m \cdot e \cdot W^{f}}{(R t - (K o \cdot R o)) \cdot 2 \cdot y}

Example

2.998009 = \frac{2.1 \cdot 45 \cdot {12.8 kg}^{0.27}}{(28.134 - (1.999926 \cdot 12.5)) \cdot 2 \cdot 10.006643836 Year}

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Number of shifts given Total rate for Machining and Operator Solution

STEP 0: Pre-Calculation Summary

Formula Used

Number of Shifts = (Factor to Allow For Machining*Constant For Tool Type (e)*Initial Work Piece Weight^Constant For Tool Type (f))/((Total Rate of Machining And Operator-(Factor to Allow For Operator*Direct Labor Rate))*2*Amortized Years)
N_s = (K_m*e*W^f)/((R_t-(K_o*R_o))*2*y)
This formula uses 9 Variables

Variables Used

Number of Shifts - The Number of Shifts is defined as the number of shifts of the labour for a given machining operation.
Factor to Allow For Machining - Factor to Allow For Machining is defined as the constant factor for the machining process.
Constant For Tool Type (e) - Constant For Tool Type (e) refers to a numerical value or coefficient used in formulas or calculations to represent specific characteristics or properties of a particular type of cutting tool.
Initial Work Piece Weight - (Measured in Kilogram) - Initial Work Piece Weight is defined as the weight of the work piece before undergoing machining operation.
Constant For Tool Type (f) - Constant For Tool Type (f) is defined as the constant for the type of material used in the tool.
Total Rate of Machining And Operator - Total Rate of Machining And Operator is the total speed of the machining and operator process.
Factor to Allow For Operator - Factor to Allow For Operator is defined as the constant factor for the operator process.
Direct Labor Rate - Direct Labor Rate is calculated by dividing that dollar amount by the total hours of the labor.
Amortized Years - (Measured in Year) - Amortized Years refers to the expected lifespan or durability of a machine tool or equipment, factoring in its cost over that lifespan.

STEP 1: Convert Input(s) to Base Unit

Factor to Allow For Machining: 2.1 --> No Conversion Required
Constant For Tool Type (e): 45 --> No Conversion Required
Initial Work Piece Weight: 12.8 Kilogram --> 12.8 Kilogram No Conversion Required
Constant For Tool Type (f): 0.27 --> No Conversion Required
Total Rate of Machining And Operator: 28.134 --> No Conversion Required
Factor to Allow For Operator: 1.999926 --> No Conversion Required
Direct Labor Rate: 12.5 --> No Conversion Required
Amortized Years: 10.006643836 Year --> 10.006643836 Year No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

N_s = (K_m*e*W^f)/((R_t-(K_o*R_o))*2*y) --> (2.1*45*12.8^0.27)/((28.134-(1.999926*12.5))*2*10.006643836)

Evaluating ... ...

N_s = 2.9980088263245

STEP 3: Convert Result to Output's Unit

2.9980088263245 --> No Conversion Required

FINAL ANSWER

2.9980088263245 ≈ 2.998009 <-- Number of Shifts

(Calculation completed in 00.004 seconds)

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Home » Engineering » Production Engineering » Metal Machining » Metal Machining Economics » Production Cost » Machining Cost » Number of shifts given Total rate for Machining and Operator

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Created by Parul Keshav

National Institute of Technology (NIT), Srinagar

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< Machining Cost Calculators

Total Machining and Operating Costs using Average Production Cost

Go Total Machining And Operating Cost = (Production Cost of Each Component-(Average Cost of A Tool*Non Productive Time)-(Number of Tools Used/Batch Size*(Average Cost of A Tool*Time to Change One Tool+Average Cost of A Tool)))*Batch Size

Total Machining and Operating Costs given Total Production Cost

Go Total Machining And Operating Cost = Total Production Cost-(Total Cost of Tools Used+Total Tool Changing Cost+Total Non Productive Cost)

Machining and Operating Rate given Total Machining and Operating Cost

Go Machining And Operating Rate = Rate of Total Machining And Operating Cost/Total Production Time

Total Machining and Operating Cost

Go Rate of Total Machining And Operating Cost = Machining And Operating Rate*Total Production Time

Number of shifts given Total rate for Machining and Operator Formula

What does yearly amortization mean?

Amortization can refer to the process of paying off debt over time in regular installments of interest and principal sufficient to repay the loan in full by its maturity date. The amount of principal due in a given month is the total monthly payment (a flat amount) minus the interest payment for that month.

How to Calculate Number of shifts given Total rate for Machining and Operator?

Number of shifts given Total rate for Machining and Operator calculator uses Number of Shifts = (Factor to Allow For Machining*Constant For Tool Type (e)*Initial Work Piece Weight^Constant For Tool Type (f))/((Total Rate of Machining And Operator-(Factor to Allow For Operator*Direct Labor Rate))*2*Amortized Years) to calculate the Number of Shifts, The Number of shifts given Total rate for Machining and Operator is defined as the number of shifts of the labor for a given machining operation. Number of Shifts is denoted by N_s symbol.

How to calculate Number of shifts given Total rate for Machining and Operator using this online calculator? To use this online calculator for Number of shifts given Total rate for Machining and Operator, enter Factor to Allow For Machining (K_m), Constant For Tool Type (e) (e), Initial Work Piece Weight (W), Constant For Tool Type (f) (f), Total Rate of Machining And Operator (R_t), Factor to Allow For Operator (K_o), Direct Labor Rate (R_o) & Amortized Years (y) and hit the calculate button. Here is how the Number of shifts given Total rate for Machining and Operator calculation can be explained with given input values -> 3.000001 = (2.1*45*12.8^0.27)/((28.134-(1.999926*12.5))*2*315779179.213748).

FAQ

What is Number of shifts given Total rate for Machining and Operator?

The Number of shifts given Total rate for Machining and Operator is defined as the number of shifts of the labor for a given machining operation and is represented as N_s = (K_m*e*W^f)/((R_t-(K_o*R_o))*2*y) or Number of Shifts = (Factor to Allow For Machining*Constant For Tool Type (e)*Initial Work Piece Weight^Constant For Tool Type (f))/((Total Rate of Machining And Operator-(Factor to Allow For Operator*Direct Labor Rate))*2*Amortized Years). Factor to Allow For Machining is defined as the constant factor for the machining process, Constant For Tool Type (e) refers to a numerical value or coefficient used in formulas or calculations to represent specific characteristics or properties of a particular type of cutting tool, Initial Work Piece Weight is defined as the weight of the work piece before undergoing machining operation, Constant For Tool Type (f) is defined as the constant for the type of material used in the tool, Total Rate of Machining And Operator is the total speed of the machining and operator process, Factor to Allow For Operator is defined as the constant factor for the operator process, Direct Labor Rate is calculated by dividing that dollar amount by the total hours of the labor & Amortized Years refers to the expected lifespan or durability of a machine tool or equipment, factoring in its cost over that lifespan.

How to calculate Number of shifts given Total rate for Machining and Operator?

The Number of shifts given Total rate for Machining and Operator is defined as the number of shifts of the labor for a given machining operation is calculated using Number of Shifts = (Factor to Allow For Machining*Constant For Tool Type (e)*Initial Work Piece Weight^Constant For Tool Type (f))/((Total Rate of Machining And Operator-(Factor to Allow For Operator*Direct Labor Rate))*2*Amortized Years). To calculate Number of shifts given Total rate for Machining and Operator, you need Factor to Allow For Machining (K_m), Constant For Tool Type (e) (e), Initial Work Piece Weight (W), Constant For Tool Type (f) (f), Total Rate of Machining And Operator (R_t), Factor to Allow For Operator (K_o), Direct Labor Rate (R_o) & Amortized Years (y). With our tool, you need to enter the respective value for Factor to Allow For Machining, Constant For Tool Type (e), Initial Work Piece Weight, Constant For Tool Type (f), Total Rate of Machining And Operator, Factor to Allow For Operator, Direct Labor Rate & Amortized Years 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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