Surface Generation Rate Calculator

✖The Surface Area of Workpiece is defined as the total surface/lateral surface area of the workpiece.ⓘ Surface Area of Workpiece [A_m]			+10% -10%
✖Machining Time for Minimum Cost is the time for processing when the workpiece is machined to obtain the minimum cost of Machining.ⓘ Machining Time For Minimum Cost [tm_c]			+10% -10%

✖Surface Generation Rate For Machining Time is defined as the constant for every material of the workpiece for machining.ⓘ Surface Generation Rate [R_machining]

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Formula

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Surface Generation Rate

Formula

`"R"_{"machining"} = ("A"_{"m"})/"tm"_{"c"}`

Example

`"1144.455mm²/s"=("60804.9mm²")/"53.13s"`

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Surface Generation Rate Solution

STEP 0: Pre-Calculation Summary

Formula Used

Surface Generation Rate For Machining Time = (Surface Area of Workpiece)/Machining Time For Minimum Cost
R_machining = (A_m)/tm_c
This formula uses 3 Variables

Variables Used

Surface Generation Rate For Machining Time - (Measured in Square Meter per Second) - Surface Generation Rate For Machining Time is defined as the constant for every material of the workpiece for machining.
Surface Area of Workpiece - (Measured in Square Meter) - The Surface Area of Workpiece is defined as the total surface/lateral surface area of the workpiece.
Machining Time For Minimum Cost - (Measured in Second) - Machining Time for Minimum Cost is the time for processing when the workpiece is machined to obtain the minimum cost of Machining.

STEP 1: Convert Input(s) to Base Unit

Surface Area of Workpiece: 60804.9 Square Millimeter --> 0.0608049 Square Meter (Check conversion here)
Machining Time For Minimum Cost: 53.13 Second --> 53.13 Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R_machining = (A_m)/tm_c --> (0.0608049)/53.13

Evaluating ... ...

R_machining = 0.00114445511010728

STEP 3: Convert Result to Output's Unit

0.00114445511010728 Square Meter per Second -->1144.45511010728 Square Millimeter per Second (Check conversion here)

FINAL ANSWER

1144.45511010728 ≈ 1144.455 Square Millimeter per Second <-- Surface Generation Rate For Machining Time

(Calculation completed in 00.021 seconds)

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Home » Engineering » Production Engineering » Metal Machining » Design for Machining » Theory of Maximum Power » Machining Time » Surface Generation Rate

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!

< 19 Machining Time Calculators

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)

Machining Time for optimum speed for Maximum Power given Machining Cost

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

Tool Changing Time for 1 Tool given Machining Cost for Maximum Power

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

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)

Tool Life for Maximum Power delivery given Machining Cost for Maximum Power

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

Machining Time for Maximum Power given Machining Cost

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

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)

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)

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 given Surface Generation rate

Go Diameter of Workpiece For Surface Generation = (Machining Time For Minimum Cost*Surface Generation Rate)/(pi*Length of Workpiece)

Length of Workpiece given Surface Generation rate

Go Length of Workpiece For Surface Generation = (Machining Time For Minimum Cost*Surface Generation Rate)/(pi*Diameter of Workpiece)

Power available for Machining given Machining time for maximum power

Go Power Available For Machining For Maximum Power = (60*Volume of Work Material Removed*Specific Cutting Energy in Machining)/Machining Time For Maximum Power

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)

Specific cutting energy given Machining time for maximum power

Go Specific Cutting Energy in Machining = (Machining Time For Maximum Power*Power Available For Machining)/(Volume of Work Material Removed)

Machining time for maximum power in Turning

Go Machining Time For Maximum Power = (Volume of Work Material Removed*Specific Cutting Energy in Machining)/Power Available For Machining

Surface Generation Rate

Go Surface Generation Rate For Machining Time = (Surface Area of Workpiece)/Machining Time For Minimum Cost

Machining Time for Minimum Cost given Surface Generation rate

Go Machining Surface Time For Minimum Cost = (Surface Area of Workpiece)/Surface Generation Rate

Machining time under Max power for free machining

Go Machining Time For Free Machining = 49.9*Initial Work Piece Weight^0.47

Surface Generation Rate Formula

Surface Generation Rate For Machining Time = (Surface Area of Workpiece)/Machining Time For Minimum Cost
R_machining = (A_m)/tm_c

What is the importance of metal cutting process?

One of the major objectives of metal cutting theory is the determination of machining forces, chip geometry, tool life, energy consumption and surface finish from a knowledge of the physical properties of the workpiece and tool material and the cutting conditions alone.

How to Calculate Surface Generation Rate?

Surface Generation Rate calculator uses Surface Generation Rate For Machining Time = (Surface Area of Workpiece)/Machining Time For Minimum Cost to calculate the Surface Generation Rate For Machining Time, The Surface Generation Rate is defined as the constant for every material of the workpiece and its units are inches per unit time. Surface Generation Rate For Machining Time is denoted by R_machining symbol.

How to calculate Surface Generation Rate using this online calculator? To use this online calculator for Surface Generation Rate, enter Surface Area of Workpiece (A_m) & Machining Time For Minimum Cost (tm_c) and hit the calculate button. Here is how the Surface Generation Rate calculation can be explained with given input values -> 1.1E+9 = (0.0608049)/53.13.

FAQ

What is Surface Generation Rate?

The Surface Generation Rate is defined as the constant for every material of the workpiece and its units are inches per unit time and is represented as R_machining = (A_m)/tm_c or Surface Generation Rate For Machining Time = (Surface Area of Workpiece)/Machining Time For Minimum Cost. The Surface Area of Workpiece is defined as the total surface/lateral surface area of the workpiece & Machining Time for Minimum Cost is the time for processing when the workpiece is machined to obtain the minimum cost of Machining.

How to calculate Surface Generation Rate?

The Surface Generation Rate is defined as the constant for every material of the workpiece and its units are inches per unit time is calculated using Surface Generation Rate For Machining Time = (Surface Area of Workpiece)/Machining Time For Minimum Cost. To calculate Surface Generation Rate, you need Surface Area of Workpiece (A_m) & Machining Time For Minimum Cost (tm_c). With our tool, you need to enter the respective value for Surface Area of Workpiece & Machining Time For Minimum Cost 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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