Metal removal rate from volume of crater Calculator

✖Volume of crater is defined as the Volume of crater made by an electric spark during EDM.ⓘ Volume of Crater [V]			+10% -10%
✖Frequency of charging is the frequency at which the circuit capacitor is charged.ⓘ Frequency of Charging [f_c]			+10% -10%

✖Metal removal rate (MRR) is the amount of material removed per time unit (usually per minute) when performing machining operations such as using a lathe or milling machine.ⓘ Metal removal rate from volume of crater [Z_w]

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Formula

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Metal removal rate from volume of crater

Formula

`"Z"_{"w"} = "V"*"f"_{"c"}`

Example

`"80m³/s"="50000mm²"*"1600cycle/s"`

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Metal removal rate from volume of crater Solution

STEP 0: Pre-Calculation Summary

Formula Used

Metal Removal Rate = Volume of Crater*Frequency of Charging
Z_w = V*f_c
This formula uses 3 Variables

Variables Used

Metal Removal Rate - (Measured in Cubic Meter per Second) - Metal removal rate (MRR) is the amount of material removed per time unit (usually per minute) when performing machining operations such as using a lathe or milling machine.
Volume of Crater - (Measured in Square Meter) - Volume of crater is defined as the Volume of crater made by an electric spark during EDM.
Frequency of Charging - (Measured in Hertz) - Frequency of charging is the frequency at which the circuit capacitor is charged.

STEP 1: Convert Input(s) to Base Unit

Volume of Crater: 50000 Square Millimeter --> 0.05 Square Meter (Check conversion here)
Frequency of Charging: 1600 Cycle per Second --> 1600 Hertz (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Z_w = V*f_c --> 0.05*1600

Evaluating ... ...

Z_w = 80

STEP 3: Convert Result to Output's Unit

80 Cubic Meter per Second --> No Conversion Required

FINAL ANSWER

80 Cubic Meter per Second <-- Metal Removal Rate

(Calculation completed in 00.004 seconds)

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Created by Rajat Vishwakarma

University Institute of Technology RGPV (UIT - RGPV), Bhopal

Rajat Vishwakarma has created this Calculator and 400+ more calculators!

Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

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< 7 Material removal rate (MRR) Calculators

Proportionality constant for MRR

Go Proportionality Constant of MRR = -(Material Removal Rate*(2*Resistance of the Charging Circuit*ln(1-(Voltage at any Time t/Voltage of Power Supply))))/Voltage at any Time t^2

Material removal rate, MRR

Go Material Removal Rate = -(Proportionality Constant of MRR*Voltage at any Time t^2)/(2*Resistance of the Charging Circuit*ln(1-(Voltage at any Time t/Voltage of Power Supply)))

Resistance of circuit

Go Resistance of the Charging Circuit = -(Proportionality Constant of MRR*Voltage at any Time t^2)/(2*Material Removal Rate*ln(1-(Voltage at any Time t/Voltage of Power Supply)))

Input power supply to achieve given MRR

Go Voltage of Power Supply = Voltage at any Time t/(1-exp(-(Proportionality Constant of MRR*Voltage at any Time t^2)/(2*Resistance of the Charging Circuit*Metal Removal Rate)))

Metal removal rate from volume of crater

Go Metal Removal Rate = Volume of Crater*Frequency of Charging

Frequency of charging from volume crater

Go Frequency of Charging = Metal Removal Rate/Volume of Crater

Volume of crater from MRR

Go Volume of Crater = Metal Removal Rate/Frequency of Charging

Metal removal rate from volume of crater Formula

Metal Removal Rate = Volume of Crater*Frequency of Charging
Z_w = V*f_c

What factors affects surface finish during EDM ?

The amount of material removed and the surface finish produced is dependent upon the current in the spark. The material removed by the spark can be assumed to be a crater. The amount removed therefore will depend upon the crater depth, which is directly proportional to the current. Thus as the material removed increases and at the same time the surface finish also decreases. However, decreasing the current in the spark, but increasing its frequency will improve the surface finish in view of the small crater size, but at the same time the material removal rate can be maintained by increasing the frequency.

How to Calculate Metal removal rate from volume of crater?

Metal removal rate from volume of crater calculator uses Metal Removal Rate = Volume of Crater*Frequency of Charging to calculate the Metal Removal Rate, The Metal removal rate from volume of crater formula is defined as the material removed in volume per second of the workpiece in EDM. Metal Removal Rate is denoted by Z_w symbol.

How to calculate Metal removal rate from volume of crater using this online calculator? To use this online calculator for Metal removal rate from volume of crater, enter Volume of Crater (V) & Frequency of Charging (f_c) and hit the calculate button. Here is how the Metal removal rate from volume of crater calculation can be explained with given input values -> 0.16 = 0.05*1600.

FAQ

What is Metal removal rate from volume of crater?

The Metal removal rate from volume of crater formula is defined as the material removed in volume per second of the workpiece in EDM and is represented as Z_w = V*f_c or Metal Removal Rate = Volume of Crater*Frequency of Charging. Volume of crater is defined as the Volume of crater made by an electric spark during EDM & Frequency of charging is the frequency at which the circuit capacitor is charged.

How to calculate Metal removal rate from volume of crater?

The Metal removal rate from volume of crater formula is defined as the material removed in volume per second of the workpiece in EDM is calculated using Metal Removal Rate = Volume of Crater*Frequency of Charging. To calculate Metal removal rate from volume of crater, you need Volume of Crater (V) & Frequency of Charging (f_c). With our tool, you need to enter the respective value for Volume of Crater & Frequency of Charging 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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