Initial weight of workpiece given Total rate for Machining and Operator Calculator

✖The 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 are the years for the process of spreading the cost of an intangible asset.ⓘ Amortized Years [n_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 [n_s]			+10% -10%
✖Constant For Tool Type(e) is defined as the constant for the type of material used in the tool.ⓘ Constant For Tool Type(e) [e]			+10% -10%
✖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(f) is defined as the constant for the type of material used in the tool.ⓘ Constant For Tool Type(f) [f]			+10% -10%

✖Initial Work Piece Weight is defined as the weight of the work piece before undergoing machining operation.ⓘ Initial weight of workpiece given Total rate for Machining and Operator [W]

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Initial weight of workpiece given Total rate for Machining and Operator Solution

STEP 0: Pre-Calculation Summary

Formula Used

Initial Work Piece Weight = ((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)*Factor to Allow For Machining))^(1/Constant For Tool Type(f))
W = ((R_t-(K_o*R_o))*(2*n_y*n_s)/(e*K_m))^(1/f)
This formula uses 9 Variables

Variables Used

Initial Work Piece Weight - (Measured in Kilogram) - Initial Work Piece Weight is defined as the weight of the work piece before undergoing machining operation.
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.
Number of Shifts - The Number of Shifts is defined as the number of shifts of the labour for a given machining operation.
Constant For Tool Type(e) - Constant For Tool Type(e) is defined as the constant for the type of material used in the tool.
Factor to Allow For Machining - Factor to Allow For Machining is defined as the constant factor for the machining process.
Constant For Tool Type(f) - Constant For Tool Type(f) is defined as the constant for the type of material used in the tool.

STEP 1: Convert Input(s) to Base Unit

Total Rate of Machining and Operator: 28.13661 --> No Conversion Required
Factor to Allow For Operator: 2 --> No Conversion Required
Direct Labor Rate: 12.5 --> No Conversion Required
Amortized Years: 10.18 Year --> 10.18 Year No Conversion Required
Number of Shifts: 3 --> No Conversion Required
Constant For Tool Type(e): 45 --> No Conversion Required
Factor to Allow For Machining: 2.1 --> No Conversion Required
Constant For Tool Type(f): 0.27 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

W = ((R_t-(K_o*R_o))*(2*n_y*n_s)/(e*K_m))^(1/f) --> ((28.13661-(2*12.5))*(2*10.18*3)/(45*2.1))^(1/0.27)

Evaluating ... ...

W = 13.7015410760733

STEP 3: Convert Result to Output's Unit

13.7015410760733 Kilogram --> No Conversion Required

FINAL ANSWER

13.7015410760733 ≈ 13.70154 Kilogram <-- Initial Work Piece Weight

(Calculation completed in 00.004 seconds)

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Home » Engineering » Production Engineering » Metal Machining » Design for Machining » Theory of Maximum Power » Initial Weight of Workpiece » Initial weight of workpiece given Total rate for Machining and Operator

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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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Initial weight of workpiece given Total rate for Machining and Operator Formula

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CNC means Computer Numerical Control. This means a computer converts the design produced by Computer-Aided Design software (CAD), into numbers. The numbers can be considered to be the coordinates of a graph and they control the movement of the cutter.

How to Calculate Initial weight of workpiece given Total rate for Machining and Operator?

Initial weight of workpiece given Total rate for Machining and Operator calculator uses Initial Work Piece Weight = ((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)*Factor to Allow For Machining))^(1/Constant For Tool Type(f)) to calculate the Initial Work Piece Weight, The Initial weight of workpiece given Total rate for Machining and Operator is defined as the weight of the workpiece before undergoing the machining operation. Initial Work Piece Weight is denoted by W symbol.

How to calculate Initial weight of workpiece given Total rate for Machining and Operator using this online calculator? To use this online calculator for Initial weight of workpiece given Total rate for Machining and Operator, enter Total Rate of Machining and Operator (R_t), Factor to Allow For Operator (K_o), Direct Labor Rate (R_o), Amortized Years (n_y), Number of Shifts (n_s), Constant For Tool Type(e) (e), Factor to Allow For Machining (K_m) & Constant For Tool Type(f) (f) and hit the calculate button. Here is how the Initial weight of workpiece given Total rate for Machining and Operator calculation can be explained with given input values -> 12.79999 = ((28.13661-(2*12.5))*(2*321249771.36*3)/(45*2.1))^(1/0.27).

FAQ

What is Initial weight of workpiece given Total rate for Machining and Operator?

The Initial weight of workpiece given Total rate for Machining and Operator is defined as the weight of the workpiece before undergoing the machining operation and is represented as W = ((R_t-(K_o*R_o))*(2*n_y*n_s)/(e*K_m))^(1/f) or Initial Work Piece Weight = ((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)*Factor to Allow For Machining))^(1/Constant For Tool Type(f)). 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, The Number of Shifts is defined as the number of shifts of the labour for a given machining operation, Constant For Tool Type(e) is defined as the constant for the type of material used in the tool, Factor to Allow For Machining is defined as the constant factor for the machining process & Constant For Tool Type(f) is defined as the constant for the type of material used in the tool.

How to calculate Initial weight of workpiece given Total rate for Machining and Operator?

The Initial weight of workpiece given Total rate for Machining and Operator is defined as the weight of the workpiece before undergoing the machining operation is calculated using Initial Work Piece Weight = ((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)*Factor to Allow For Machining))^(1/Constant For Tool Type(f)). To calculate Initial weight of workpiece given Total rate for Machining and Operator, you need Total Rate of Machining and Operator (R_t), Factor to Allow For Operator (K_o), Direct Labor Rate (R_o), Amortized Years (n_y), Number of Shifts (n_s), Constant For Tool Type(e) (e), Factor to Allow For Machining (K_m) & Constant For Tool Type(f) (f). With our tool, you need to enter the respective value for Total Rate of Machining and Operator, Factor to Allow For Operator, Direct Labor Rate, Amortized Years, Number of Shifts, Constant For Tool Type(e), Factor to Allow For Machining & Constant For Tool Type(f) and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Initial Work Piece Weight?

In this formula, Initial Work Piece Weight uses Total Rate of Machining and Operator, Factor to Allow For Operator, Direct Labor Rate, Amortized Years, Number of Shifts, Constant For Tool Type(e), Factor to Allow For Machining & Constant For Tool Type(f). We can use 3 other way(s) to calculate the same, which is/are as follows -

Initial Work Piece Weight = (Power Available For Machining/Constant For Tool Type(a))^(1/Constant For Tool Type(b))
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)))
Initial Work Piece Weight = (Loading And Unloading Time-Constant For Tool Type(c))/Constant For Tool Type(d)

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