Initial weight of workpiece given Length-to-diameter Ratio Calculator

✖Length to Diameter Ratio is the ratio of the flighted length of the screw to its outside diameter.ⓘ Length to Diameter Ratio [l_r]

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✖The Initial work piece weight is defined as the weight of the work piece before undergoing machining operation.ⓘ Initial weight of workpiece given Length-to-diameter Ratio [W]

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Formula

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Initial weight of workpiece given Length-to-diameter Ratio

Formula

`"W" = (1.26/"l"_{"r"})^(1/0.29)`

Example

`"10.33833kg"=(1.26/"0.64")^(1/0.29)`

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Initial weight of workpiece given Length-to-diameter Ratio Solution

STEP 0: Pre-Calculation Summary

Formula Used

Initial Work Piece Weight = (1.26/Length to Diameter Ratio)^(1/0.29)
W = (1.26/l_r)^(1/0.29)
This formula uses 2 Variables

Variables Used

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.
Length to Diameter Ratio - Length to Diameter Ratio is the ratio of the flighted length of the screw to its outside diameter.

STEP 1: Convert Input(s) to Base Unit

Length to Diameter Ratio: 0.64 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

W = (1.26/l_r)^(1/0.29) --> (1.26/0.64)^(1/0.29)

Evaluating ... ...

W = 10.3383265372106

STEP 3: Convert Result to Output's Unit

10.3383265372106 Kilogram --> No Conversion Required

FINAL ANSWER

10.3383265372106 ≈ 10.33833 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 Length-to-diameter Ratio

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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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< 19 Initial Weight of Workpiece Calculators

Initial weight of workpiece given Total rate for Machining and Operator

Go 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))

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

Total rate for Machining and Operator

Go 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*Direct Labor Rate)

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)))

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)

Constant for machine type b given Power available for Machining

Go Constant For Tool Type(b) = (ln(Power Available For Machining/Constant For Tool Type(a)))/(ln(Initial Work Piece Weight))

Initial weight of workpiece given Power available for Machining

Go Initial Work Piece Weight = (Power Available For Machining/Constant For Tool Type(a))^(1/Constant For Tool Type(b))

Power available for Machining given Initial weight of workpiece

Go Power Available For Machining = Constant For Tool Type(a)*(Initial Work Piece Weight)^Constant For Tool Type(b)

Constant for machine type given Power available for Machining

Go Constant For Tool Type(a) = Power Available For Machining/(Initial Work Piece Weight)^Constant For Tool Type(b)

Loading and Unloading time given initial weight of workpiece

Go Loading And Unloading Time = Constant For Tool Type(c)+(Constant For Tool Type(d)*Initial Work Piece Weight)

Initial weight of workpiece given Loading and Unloading time

Go Initial Work Piece Weight = (Loading And Unloading Time-Constant For Tool Type(c))/Constant For Tool Type(d)

Initial weight of workpiece given Cost of Machine tool

Go Initial Work Piece Weight = (Cost of A Tool/Constant For Tool Type(e))^(1/Constant for Tool Type(f))

Surface area of Workpiece given Surface Generation rate

Go Surface Area of Workpiece = (Machining Time for Minimum Cost*Surface Generation Rate)

Initial weight of workpiece given Machining time under Max power for free machining

Go Initial Work Piece Weight = (Machining Time For Maximum Power/49.9)^(1/0.47)

Initial weight of workpiece given Length-to-diameter Ratio

Go Initial Work Piece Weight = (1.26/Length to Diameter Ratio)^(1/0.29)

Length-to-diameter Ratio in terms Initial weight of workpiece

Go Length to Diameter Ratio = 1.26/(Initial Work Piece Weight^0.29)

Initial weight of workpiece given Length-to-diameter Ratio Formula

Initial Work Piece Weight = (1.26/Length to Diameter Ratio)^(1/0.29)
W = (1.26/l_r)^(1/0.29)

Why reaming is done?

The rotary cutting tool used in reaming is known as a reamer. However, reamers remove significantly less material than drill bits. The primary purpose of reaming is simply to create smooth walls in an existing hole. Manufacturing companies perform reaming using a milling machine or drill press.

How to Calculate Initial weight of workpiece given Length-to-diameter Ratio?

Initial weight of workpiece given Length-to-diameter Ratio calculator uses Initial Work Piece Weight = (1.26/Length to Diameter Ratio)^(1/0.29) to calculate the Initial Work Piece Weight, The Initial weight of workpiece given Length-to-diameter Ratio is defined as the weight of the workpiece before undergoing machining operation. Initial Work Piece Weight is denoted by W symbol.

How to calculate Initial weight of workpiece given Length-to-diameter Ratio using this online calculator? To use this online calculator for Initial weight of workpiece given Length-to-diameter Ratio, enter Length to Diameter Ratio (l_r) and hit the calculate button. Here is how the Initial weight of workpiece given Length-to-diameter Ratio calculation can be explained with given input values -> 10.33833 = (1.26/0.64)^(1/0.29).

FAQ

What is Initial weight of workpiece given Length-to-diameter Ratio?

The Initial weight of workpiece given Length-to-diameter Ratio is defined as the weight of the workpiece before undergoing machining operation and is represented as W = (1.26/l_r)^(1/0.29) or Initial Work Piece Weight = (1.26/Length to Diameter Ratio)^(1/0.29). Length to Diameter Ratio is the ratio of the flighted length of the screw to its outside diameter.

How to calculate Initial weight of workpiece given Length-to-diameter Ratio?

The Initial weight of workpiece given Length-to-diameter Ratio is defined as the weight of the workpiece before undergoing machining operation is calculated using Initial Work Piece Weight = (1.26/Length to Diameter Ratio)^(1/0.29). To calculate Initial weight of workpiece given Length-to-diameter Ratio, you need Length to Diameter Ratio (l_r). With our tool, you need to enter the respective value for Length to Diameter Ratio 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 Length to Diameter Ratio. We can use 6 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)
Initial Work Piece Weight = (Cost of A Tool/Constant For Tool Type(e))^(1/Constant for Tool Type(f))
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))
Initial Work Piece Weight = (Machining Time For Maximum Power/49.9)^(1/0.47)

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