Rate of Energy Consumption during Machining Calculator

✖Cutting Speed is defined as the speed at which the work moves with respect to the tool (usually measured in feet per minute).ⓘ Cutting Speed [V_cutting]			+10% -10%
✖Cutting Force is the force in the direction of cutting, the same direction as the cutting speed.ⓘ Cutting Force [F_c]			+10% -10%

✖Rate of Energy Consumption during Machining is the amount of energy transferred or converted per unit of time by the machine to the workpiece.ⓘ Rate of Energy Consumption during Machining [P_m]

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Formula

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Rate of Energy Consumption during Machining

Formula

`"P"_{"m"} = "V"_{"cutting"}*"F"_{"c"}`

Example

`"1802W"="2m/s"*"901N"`

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Rate of Energy Consumption during Machining Solution

STEP 0: Pre-Calculation Summary

Formula Used

Rate of Energy Consumption during Machining = Cutting Speed*Cutting Force
P_m = V_cutting*F_c
This formula uses 3 Variables

Variables Used

Rate of Energy Consumption during Machining - (Measured in Watt) - Rate of Energy Consumption during Machining is the amount of energy transferred or converted per unit of time by the machine to the workpiece.
Cutting Speed - (Measured in Meter per Second) - Cutting Speed is defined as the speed at which the work moves with respect to the tool (usually measured in feet per minute).
Cutting Force - (Measured in Newton) - Cutting Force is the force in the direction of cutting, the same direction as the cutting speed.

STEP 1: Convert Input(s) to Base Unit

Cutting Speed: 2 Meter per Second --> 2 Meter per Second No Conversion Required
Cutting Force: 901 Newton --> 901 Newton No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_m = V_cutting*F_c --> 2*901

Evaluating ... ...

P_m = 1802

STEP 3: Convert Result to Output's Unit

1802 Watt --> No Conversion Required

FINAL ANSWER

1802 Watt <-- Rate of Energy Consumption during Machining

(Calculation completed in 00.004 seconds)

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Home » Engineering » Production Engineering » Metal Machining » Metal Machining Dynamics » Theory of Ernst and Merchant » Forces and Friction » Rate of Energy Consumption during Machining

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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 Kethavath Srinath

Osmania University (OU), Hyderabad

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< 13 Forces and Friction Calculators

Normal stress due to tool

Go Normal stress = sin(Shear angle)*Resultant Cutting Force*sin((Shear angle+Mean Friction Angle on Tool Face-Working Normal Rake))/Cross-sectional Area of Uncut Chip

Normal Force on Shear Plane of Tool

Go Normal Force on Shear Plane = Resultant Cutting Force*sin((Shear angle+Mean Friction Angle on Tool Face-Working Normal Rake))

Resultant Tool Force using Shear Force on Shear Plane

Go Resultant Cutting Force = Total Shear Force by Tool/cos((Shear angle+Mean Friction Angle on Tool Face-Working Normal Rake))

Rate of Energy Consumption during Machining given Specific Cutting Energy

Go Rate of Energy Consumption during Machining = Specific Cutting Energy in Machining*Metal removal rate

Specific cutting energy in machining

Go Specific Cutting Energy in Machining = Rate of Energy Consumption during Machining/Metal removal rate

Machining Power using Overall Efficiency

Go Machining Power = Overall Machining Efficiency*Electrical Power Available for Machining

Yield Pressure given Coefficient of Friction in metal cutting

Go Yield Pressure of Softer Material = Shear Strength of Material/Coefficient of Friction

Coefficient of friction in metal cutting

Go Coefficient of Friction = Shear Strength of Material/Yield Pressure of Softer Material

Area of contact given Total Frictional Force in metal cutting

Go Area of Contact = Total Frictional Force by Tool/Shear Strength of Material

Total frictional force in metal cutting

Go Total Frictional Force by Tool = Shear Strength of Material*Area of Contact

Cutting Speed using Rate of Energy Consumption during Machining

Go Cutting Speed = Rate of Energy Consumption during Machining/Cutting Force

Rate of Energy Consumption during Machining

Go Rate of Energy Consumption during Machining = Cutting Speed*Cutting Force

Plowing Force using Force required to remove Chip

Go Plowing Force = Resultant Cutting Force-Force Required to Remove Chip

Rate of Energy Consumption during Machining Formula

Rate of Energy Consumption during Machining = Cutting Speed*Cutting Force
P_m = V_cutting*F_c

What is Cutting speed and Cutting force?

Cutting speed is defined as the speed at which the work moves with respect to the tool (usually measured in feet per minute) and Cutting force is the force in the direction of cutting, the same direction as the cutting speed v.

How to Calculate Rate of Energy Consumption during Machining?

Rate of Energy Consumption during Machining calculator uses Rate of Energy Consumption during Machining = Cutting Speed*Cutting Force to calculate the Rate of Energy Consumption during Machining, Rate of Energy Consumption during Machining(power) is the amount of energy transferred or converted per unit of time by the machine to the workpiece. Rate of Energy Consumption during Machining is denoted by P_m symbol.

How to calculate Rate of Energy Consumption during Machining using this online calculator? To use this online calculator for Rate of Energy Consumption during Machining, enter Cutting Speed (V_cutting) & Cutting Force (F_c) and hit the calculate button. Here is how the Rate of Energy Consumption during Machining calculation can be explained with given input values -> 1802 = 2*901.

FAQ

What is Rate of Energy Consumption during Machining?

Rate of Energy Consumption during Machining(power) is the amount of energy transferred or converted per unit of time by the machine to the workpiece and is represented as P_m = V_cutting*F_c or Rate of Energy Consumption during Machining = Cutting Speed*Cutting Force. Cutting Speed is defined as the speed at which the work moves with respect to the tool (usually measured in feet per minute) & Cutting Force is the force in the direction of cutting, the same direction as the cutting speed.

How to calculate Rate of Energy Consumption during Machining?

Rate of Energy Consumption during Machining(power) is the amount of energy transferred or converted per unit of time by the machine to the workpiece is calculated using Rate of Energy Consumption during Machining = Cutting Speed*Cutting Force. To calculate Rate of Energy Consumption during Machining, you need Cutting Speed (V_cutting) & Cutting Force (F_c). With our tool, you need to enter the respective value for Cutting Speed & Cutting Force 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 Rate of Energy Consumption during Machining?

In this formula, Rate of Energy Consumption during Machining uses Cutting Speed & Cutting Force. We can use 1 other way(s) to calculate the same, which is/are as follows -

Rate of Energy Consumption during Machining = Specific Cutting Energy in Machining*Metal removal rate

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