✖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]

⎘ Copy

👎

Formula

✖

Number of shifts given Total rate for Machining and Operator

Formula

`"N"_{"s"} = ("K"_{"m"}*"e"*"W"^"f")/(("R"_{"t"}-("K"_{"o"}*"R"_{"o"}))*2*"y")`

Example

`"2.998009"=("2.1"*"45"*("12.8kg")^"0.27")/(("28.134"-("1.999926"*"12.5"))*2*"10.006643836Year")`

Calculator

LaTeX

Reset

👍

Download Production Engineering Formula PDF PDF Image

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)

You are here -

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

Credits

Created by Parul Keshav

National Institute of Technology (NIT), Srinagar

Parul Keshav has created this Calculator and 300+ more calculators!

Verified by Rajat Vishwakarma

University Institute of Technology RGPV (UIT - RGPV), Bhopal

Rajat Vishwakarma has verified this Calculator and 400+ more calculators!

< 17 Machining Cost Calculators

Machining Rate given Machining Cost for Maximum Power with limited Cutting Speed

Go Maximum Machining And Operating Rate = Machining And Operating Cost of Each Product/(((((Machining Rate For Maximum Power/Machining Time For Maximum Power)^(1/Taylor's Tool Life Exponent For Maximum Power))*Taylor's Tool Life Exponent For Maximum Power/(1-Taylor's Tool Life Exponent For Maximum Power))+1)*Machining Time For Maximum Power)

Machining and Operating Rate given Machining Cost for Maximum Power

Go Maximum Machining And Operating Rate = ((Machining And Operating Cost of Each Product/Machining Time For Maximum Power)-(Time Proportion of Cutting Edge Engagement*Cost of A Tool/Tool Life))/((Time Proportion of Cutting Edge Engagement*Time to Change One Tool For Maximum Power/Tool Life)+1)

Machining and Operating Rate given Machining Cost

Go Minimum Machining And Operating Rate = ((Minimum Machining Cost of Each Product/Machining Time)-(Time Proportion of Cutting Edge Engagement*Cost of A Tool/Tool Life))/((Time Proportion of Cutting Edge Engagement*Time to Change One Tool For Minimum Cost/Tool Life)+1)

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

Factor to allow for Machining overheads given Total rate for Machining and Operator

Go Factor to Allow For Machining = (Total Rate of Machining And Operator-(Factor to Allow For Operator*Direct Labor Rate))*(2*Amortized Years*Number of Shifts)/(Constant For Tool Type (e)*Initial Work Piece Weight^Constant For Tool Type (f))

Factor to allow for Operator overheads given Total rate for Machining and Operator

Go Factor to Allow For Operator = (Total Rate of Machining And Operator-((Factor to Allow For Machining*Constant For Tool Type (e)*Initial Work Piece Weight^Constant For Tool Type (f))/(2*Amortized Years*Number of Shifts)))/Direct Labor Rate

Number of shifts given Total rate for Machining and Operator

Go 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)

Machining and Operating Cost of Each Product using Average Production Cost

Go Average Machining Cost of Each Product = Production Cost of Each Component-(Average Cost of A Tool*Setup Time+(Number of Tools Used/Batch Size)*((Average Cost of A Tool*Time to Change One Tool)+Average Cost of A Tool))

Machining and Operating Cost of Each Product using Total Production Cost

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

Machining and Operating Rate given Tool Life for Minimum Machining Cost

Go Minimum Machining Cost And Operating Rate = Cost of A Tool/((Tool Life*Taylor's Tool Life Exponent/((1-Taylor's Tool Life Exponent)*Time Proportion of Cutting Edge Engagement))-Time to Change One Tool For Minimum Cost)

Machining and Operating Cost of Each Product using Individual Cost

Go Machining Individual Cost of Each Product = (Total Production Cost-(Total Non Productive Cost+Total Tool Changing Cost+Total Cost of Tools Used))/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)

Total Machining and Operating Costs given Individual Costs

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

Machining and Operating Rate for Minimum Machining Cost

Go Minimum Machining And Operating Rate = Minimum Machining Cost of Each Product*(1-Taylor's Tool Life Exponent)/Machining Time For Minimum Cost

Total Non-Productive Cost

Go Total Production Cost For Non Productive Cost = Total Non Productive Time*Machining And Operating Rate

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.

Home

FREE PDFs

🔍 Search