Current Efficiency given Tool Feed Speed Calculator

✖Feed Speed is the feed given against a workpiece per unit time.ⓘ Feed Speed [V_f]			+10% -10%
✖The Work Piece Density is the mass per unit volume ratio of the material of workpiece.ⓘ Work Piece Density [ρ]			+10% -10%
✖Area of Penetration is area of penetration of electrons.ⓘ Area of Penetration [A]			+10% -10%
✖The Electrochemical Equivalent is the mass of a substance produced at the electrode during electrolysis by one coulomb of charge.ⓘ Electrochemical Equivalent [e]			+10% -10%
✖Electric current is the rate of flow of electric charge through a circuit, measured in amperes.ⓘ Electric Current [I]			+10% -10%

✖Current Efficiency in Decimal is the ratio of the actual mass of a substance liberated from an electrolyte by the passage of current to the theoretical mass liberated according to faraday's law.ⓘ Current Efficiency given Tool Feed Speed [η_e]

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Current Efficiency given Tool Feed Speed Solution

STEP 0: Pre-Calculation Summary

Formula Used

Current Efficiency in Decimal = Feed Speed*Work Piece Density*Area of Penetration/(Electrochemical Equivalent*Electric Current)
η_e = V_f*ρ*A/(e*I)
This formula uses 6 Variables

Variables Used

Current Efficiency in Decimal - Current Efficiency in Decimal is the ratio of the actual mass of a substance liberated from an electrolyte by the passage of current to the theoretical mass liberated according to faraday's law.
Feed Speed - (Measured in Meter per Second) - Feed Speed is the feed given against a workpiece per unit time.
Work Piece Density - (Measured in Kilogram per Cubic Meter) - The Work Piece Density is the mass per unit volume ratio of the material of workpiece.
Area of Penetration - (Measured in Square Meter) - Area of Penetration is area of penetration of electrons.
Electrochemical Equivalent - (Measured in Kilogram Per Coulomb) - The Electrochemical Equivalent is the mass of a substance produced at the electrode during electrolysis by one coulomb of charge.
Electric Current - (Measured in Ampere) - Electric current is the rate of flow of electric charge through a circuit, measured in amperes.

STEP 1: Convert Input(s) to Base Unit

Feed Speed: 0.05 Millimeter per Second --> 5E-05 Meter per Second (Check conversion here)
Work Piece Density: 6861.065 Kilogram per Cubic Meter --> 6861.065 Kilogram per Cubic Meter No Conversion Required
Area of Penetration: 7.6 Square Centimeter --> 0.00076 Square Meter (Check conversion here)
Electrochemical Equivalent: 2.894E-07 Kilogram Per Coulomb --> 2.894E-07 Kilogram Per Coulomb No Conversion Required
Electric Current: 1000 Ampere --> 1000 Ampere No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

η_e = V_f*ρ*A/(e*I) --> 5E-05*6861.065*0.00076/(2.894E-07*1000)

Evaluating ... ...

η_e = 0.90090003455425

STEP 3: Convert Result to Output's Unit

0.90090003455425 --> No Conversion Required

FINAL ANSWER

0.90090003455425 ≈ 0.9009 <-- Current Efficiency in Decimal

(Calculation completed in 00.004 seconds)

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Created by Kumar Siddhant

Indian Institute of Information Technology, Design and Manufacturing (IIITDM), Jabalpur

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Verified by Parul Keshav

National Institute of Technology (NIT), Srinagar

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< Current in ECM Calculators

Current Efficiency given Gap between Tool and Work Surface

LaTeX Go Current Efficiency in Decimal = Gap Between Tool And Work Surface*Specific Resistance of The Electrolyte*Work Piece Density*Feed Speed/(Supply Voltage*Electrochemical Equivalent)

Current Efficiency given Tool Feed Speed

LaTeX Go Current Efficiency in Decimal = Feed Speed*Work Piece Density*Area of Penetration/(Electrochemical Equivalent*Electric Current)

Current Efficiency given Volumetric Material Removal Rate

LaTeX Go Current Efficiency in Decimal = Metal Removal Rate*Work Piece Density/(Electrochemical Equivalent*Electric Current)

Current Supplied given Volumetric Material Removal Rate

LaTeX Go Electric Current = Metal Removal Rate*Work Piece Density/(Electrochemical Equivalent*Current Efficiency in Decimal)

Current Efficiency given Tool Feed Speed Formula

LaTeX Go

Current Efficiency in Decimal = Feed Speed*Work Piece Density*Area of Penetration/(Electrochemical Equivalent*Electric Current)
η_e = V_f*ρ*A/(e*I)

Electrochemistry of ECMM

The anodic workpiece in ECMM is dissolved according to Faraday’s laws of electrolysis. The dissolved material and other by-products generated in the process such as sludge and cathode gas are transported out from the gap by the flowing electrolyte.

How to Calculate Current Efficiency given Tool Feed Speed?

Current Efficiency given Tool Feed Speed calculator uses Current Efficiency in Decimal = Feed Speed*Work Piece Density*Area of Penetration/(Electrochemical Equivalent*Electric Current) to calculate the Current Efficiency in Decimal, The Current Efficiency given Tool Feed Speed is a method to determine the ratio of actual metal removed due to electrolysis to the calculated value of metal removed during ECM when the tool moves at a given speed. Current Efficiency in Decimal is denoted by η_e symbol.

How to calculate Current Efficiency given Tool Feed Speed using this online calculator? To use this online calculator for Current Efficiency given Tool Feed Speed, enter Feed Speed (V_f), Work Piece Density (ρ), Area of Penetration (A), Electrochemical Equivalent (e) & Electric Current (I) and hit the calculate button. Here is how the Current Efficiency given Tool Feed Speed calculation can be explained with given input values -> 0.889046 = 5E-05*6861.065*0.00076/(2.894E-07*1000).

FAQ

What is Current Efficiency given Tool Feed Speed?

The Current Efficiency given Tool Feed Speed is a method to determine the ratio of actual metal removed due to electrolysis to the calculated value of metal removed during ECM when the tool moves at a given speed and is represented as η_e = V_f*ρ*A/(e*I) or Current Efficiency in Decimal = Feed Speed*Work Piece Density*Area of Penetration/(Electrochemical Equivalent*Electric Current). Feed Speed is the feed given against a workpiece per unit time, The Work Piece Density is the mass per unit volume ratio of the material of workpiece, Area of Penetration is area of penetration of electrons, The Electrochemical Equivalent is the mass of a substance produced at the electrode during electrolysis by one coulomb of charge & Electric current is the rate of flow of electric charge through a circuit, measured in amperes.

How to calculate Current Efficiency given Tool Feed Speed?

The Current Efficiency given Tool Feed Speed is a method to determine the ratio of actual metal removed due to electrolysis to the calculated value of metal removed during ECM when the tool moves at a given speed is calculated using Current Efficiency in Decimal = Feed Speed*Work Piece Density*Area of Penetration/(Electrochemical Equivalent*Electric Current). To calculate Current Efficiency given Tool Feed Speed, you need Feed Speed (V_f), Work Piece Density (ρ), Area of Penetration (A), Electrochemical Equivalent (e) & Electric Current (I). With our tool, you need to enter the respective value for Feed Speed, Work Piece Density, Area of Penetration, Electrochemical Equivalent & Electric Current 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 Current Efficiency in Decimal?

In this formula, Current Efficiency in Decimal uses Feed Speed, Work Piece Density, Area of Penetration, Electrochemical Equivalent & Electric Current. We can use 2 other way(s) to calculate the same, which is/are as follows -

Current Efficiency in Decimal = Metal Removal Rate*Work Piece Density/(Electrochemical Equivalent*Electric Current)
Current Efficiency in Decimal = Gap Between Tool And Work Surface*Specific Resistance of The Electrolyte*Work Piece Density*Feed Speed/(Supply Voltage*Electrochemical Equivalent)

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