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))
ns = (Km*e*W^f)/((Rt-(Ko*Ro))*(2*ny))
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) is defined as the constant for the type of material used in the tool.
Initial Work Piece Weight - (Measured in Kilogram) - The 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 - The 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 are the years for the process of spreading the cost of an intangible asset.
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: 2 --> No Conversion Required
Direct Labor Rate: 12.5 --> No Conversion Required
Amortized Years: 10 Year --> 10 Year No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
ns = (Km*e*W^f)/((Rt-(Ko*Ro))*(2*ny)) --> (2.1*45*12.8^0.27)/((28.134-(2*12.5))*(2*10))
Evaluating ... ...
ns = 3.00088610431873
STEP 3: Convert Result to Output's Unit
3.00088610431873 --> No Conversion Required
FINAL ANSWER
3.00088610431873 3.000886 <-- Number of Shifts
(Calculation completed in 00.004 seconds)

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
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24 Machining Calculators

Machining and Operating Rate given Machining Cost for Maximum Power
Go 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/Tool Life)+1)
Machining Rate given Machining Cost for Maximum Power with limited Cutting Speed
Go Machining and Operating Rate = Machining and Operating Cost of Each Product/(((((Machining Time for Minimum Cost/Machining Time for Maximum Power)^(1/Taylor's Tool Life Exponent))*Taylor's Tool Life Exponent/(1-Taylor's Tool Life Exponent))+1)*Machining Time for Maximum Power)
Constant for machine type b given Machining time for maximum power
Go Constant for Tool Type(b) = 1-(ln(Density of work piece*Constant for Tool Type(a)*Machining Time for Maximum Power)-ln(Proportion of Initial Volume*Specific Cutting Energy in Machining))/ln(Initial Work Piece Weight)
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))
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
Direct labour Rate given Total rate for Machining and Operator
Go Direct Labor Rate = (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)))/Factor to allow for Operator
Time Proportion of Cutting Edge Engagement for Maximum Power delivery given Machining Cost
Go Time Proportion of Cutting Edge Engagement = Tool Life*((Machining and Operating Cost of Each Product/Machining Time for Maximum Power)-Machining and Operating Rate)/(Machining and Operating Rate*Time to Change One Tool+Cost of a Tool)
Initial weight of workpiece given Machining time for maximum power
Go Initial Work Piece Weight = ((Density of work piece*Constant for Tool Type(a)*Machining Time for Maximum Power)/(Proportion of Initial Volume*Specific Cutting Energy in Machining))^(1/(1-Constant for Tool Type(b)))
Proportion of Initial Volume of workpiece to be removed given Initial weight of workpiece
Go Proportion of Initial Volume = (Machining Time for Maximum Power*Density of work piece*Constant for Tool Type(a))/(Specific Cutting Energy in Machining*Initial Work Piece Weight^(1-Constant for Tool Type(b)))
Machining time for maximum power given Initial weight of workpiece
Go Machining Time for Maximum Power = (Proportion of Initial Volume*Specific Cutting Energy in Machining*Initial Work Piece Weight^(1-Constant for Tool Type(b)))/(Density of work piece*Constant for Tool Type(a))
Constant for machine type given Machining time for maximum power
Go Constant for Tool Type(a) = (Proportion of Initial Volume*Specific Cutting Energy in Machining*Initial Work Piece Weight^(1-Constant for Tool Type(b)))/(Density of work piece*Machining Time for Maximum Power)
Specific cutting energy given Initial weight of workpiece
Go Specific Cutting Energy in Machining = (Machining Time for Maximum Power*Density of work piece*Constant for Tool Type(a))/(Proportion of Initial Volume*Initial Work Piece Weight^(1-Constant for Tool Type(b)))
Density of Workpiece given Initial weight of workpiece
Go Density of work piece = (Proportion of Initial Volume*Specific Cutting Energy in Machining*Initial Work Piece Weight^(1-Constant for Tool Type(b)))/(Machining Time for Maximum Power*Constant for Tool Type(a))
Length of Workpiece given Machining time for maximum power
Go Length of Workpiece = (Machining Time for Maximum Power*Power Available for Machining)/(Specific Cutting Energy in Machining*pi*Diameter of Workpiece*Depth of Cut)
Depth of cut given Machining time for maximum power
Go Depth of Cut = (Machining Time for Maximum Power*Power Available for Machining)/(Specific Cutting Energy in Machining*pi*Length of Workpiece*Diameter of Workpiece)
Diameter of workpiece terms of Machining time for maximum power
Go Diameter of Workpiece = (Machining Time for Maximum Power*Power Available for Machining)/(Specific Cutting Energy in Machining*pi*Length of Workpiece*Depth of Cut)
Length of Workpiece given Surface Generation rate
Go Length of Workpiece = (Machining Time for Minimum Cost*Surface Generation Rate)/(pi*Diameter of Workpiece)
Diameter of Workpiece given Surface Generation rate
Go Diameter of Workpiece = (Machining Time for Minimum Cost*Surface Generation Rate)/(pi*Length of Workpiece)
Volume of material to be removed given Machining time for maximum power
Go Volume of Work Material Removed = (Machining Time for Maximum Power*Power Available for Machining)/(Specific Cutting Energy in Machining)
Machining Time for Minimum Cost given Surface Generation rate
Go Machining Time for Minimum Cost = (Surface Area of Workpiece)/Surface Generation Rate
Surface area of Workpiece given Surface Generation rate
Go Surface Area of Workpiece = (Machining Time for Minimum Cost*Surface Generation Rate)
Surface Generation Rate
Go Surface Generation Rate = (Surface Area of Workpiece)/Machining Time for Minimum Cost
Length-to-diameter Ratio in terms Initial weight of workpiece
Go Length to Diameter Ratio = 1.26/(Initial Work Piece Weight^0.29)

Number of shifts given Total rate for Machining and Operator Formula

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))
ns = (Km*e*W^f)/((Rt-(Ko*Ro))*(2*ny))

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 ns 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 (Km), Constant for Tool Type(e) (e), Initial Work Piece Weight (W), Constant for Tool Type(f) (f), Total Rate of Machining and Operator (Rt), Factor to allow for Operator (Ko), Direct Labor Rate (Ro) & Amortized Years (ny) 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 -> 3.000886 = (2.1*45*12.8^0.27)/((28.134-(2*12.5))*(2*315569520)) .

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 ns = (Km*e*W^f)/((Rt-(Ko*Ro))*(2*ny)) 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) is defined as the constant for the type of material used in the tool, The 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, The 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 are the years for the process of spreading the cost of an intangible asset.
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 (Km), Constant for Tool Type(e) (e), Initial Work Piece Weight (W), Constant for Tool Type(f) (f), Total Rate of Machining and Operator (Rt), Factor to allow for Operator (Ko), Direct Labor Rate (Ro) & Amortized Years (ny). 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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