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Electro Discharge Machining Formula

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Electro Discharge Machining (EDM), also known as spark machining, spark eroding, is a metal fabrication process whereby a desired shape is obtained by using electrical discharges (sparks). Check FAQs

EDM = V \cdot (1 - e^{- \frac{t}{R \cdot C}})

EDM - Electro Discharge Machining?V - Voltage?t - Time?R - Resistance?C - Capacitance?

Electro Discharge Machining Example

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Here is how the Electro Discharge Machining equation looks like with Values.

Here is how the Electro Discharge Machining equation looks like with Units.

Here is how the Electro Discharge Machining equation looks like.

4.8498 = 120 \cdot (1 - e^{- \frac{2}{10.1 \cdot 4.8}})

4.8498V = 120V \cdot (1 - e^{- \frac{2s}{10.1Ω \cdot 4.8F}})

4.8498 = 120 \cdot (1 - e^{- \frac{2}{10.1 \cdot 4.8}})

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Electro Discharge Machining Solution

Follow our step by step solution on how to calculate Electro Discharge Machining?

FIRST Step Consider the formula

EDM = V \cdot (1 - e^{- \frac{t}{R \cdot C}})

Next Step Substitute values of Variables

∴

EDM = 120V \cdot (1 - e^{- \frac{2s}{10.1Ω \cdot 4.8F}})

Next Step Prepare to Evaluate

∴

EDM = 120 \cdot (1 - e^{- \frac{2}{10.1 \cdot 4.8}})

Next Step Evaluate

∴

EDM = 4.84977072428311V

LAST Step Rounding Answer

∴

EDM = 4.8498V

Electro Discharge Machining Formula Elements

Variables

Electro Discharge Machining

Electro Discharge Machining (EDM), also known as spark machining, spark eroding, is a metal fabrication process whereby a desired shape is obtained by using electrical discharges (sparks).

Symbol: EDM

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Electro Discharge Machining

Voltage

Voltage, electric potential difference is the difference in electric potential between two points, which is defined as the work needed per unit of charge to move a test charge between the two points.

Symbol: V

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Voltage

Time

Time is the continued sequence of existence and events that occurs in an apparently irreversible succession from the past, through the present, into the future.

Symbol: t

Measurement: TimeUnit: s

Note: Value can be positive or negative.

Formulas to find Time

Resistance

Resistance is a the measure of the opposition to current flow in an electrical circuit. Its S.I. unit is ohm.

Symbol: R

Measurement: Electric ResistanceUnit: Ω

Note: Value can be positive or negative.

Formulas to find Resistance

Capacitance

Capacitance is the ratio of the amount of electric charge stored on a conductor to a difference in electric potential.

Symbol: C

Measurement: CapacitanceUnit: F

Note: Value should be greater than 0.

Formulas to find Capacitance

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How to Evaluate Electro Discharge Machining?

Electro Discharge Machining evaluator uses Electro Discharge Machining = Voltage*(1-e^(-Time/(Resistance*Capacitance))) to evaluate the Electro Discharge Machining, Electro Discharge Machining (EDM), also known as spark machining, spark eroding, die sinking, wire burning or wire erosion, is a metal fabrication process whereby a desired shape is obtained by using electrical discharges (sparks). Electro Discharge Machining is denoted by EDM symbol.

How to evaluate Electro Discharge Machining using this online evaluator? To use this online evaluator for Electro Discharge Machining, enter Voltage (V), Time (t), Resistance (R) & Capacitance (C) and hit the calculate button.

FAQs on Electro Discharge Machining

What is the formula to find Electro Discharge Machining?

The formula of Electro Discharge Machining is expressed as Electro Discharge Machining = Voltage*(1-e^(-Time/(Resistance*Capacitance))). Here is an example- 4.849771 = 120*(1-e^(-2/(10.1*4.8))).

How to calculate Electro Discharge Machining?

With Voltage (V), Time (t), Resistance (R) & Capacitance (C) we can find Electro Discharge Machining using the formula - Electro Discharge Machining = Voltage*(1-e^(-Time/(Resistance*Capacitance))).

Can the Electro Discharge Machining be negative?

Yes, the Electro Discharge Machining, measured in Electric Potential can be negative.

Which unit is used to measure Electro Discharge Machining?

Electro Discharge Machining is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Electro Discharge Machining can be measured.

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Electro Discharge Machining Formula

Electro Discharge Machining Example

Electro Discharge Machining Solution

Electro Discharge Machining Formula Elements

Other formulas in Metal Cutting category

How to Evaluate Electro Discharge Machining?

FAQs on Electro Discharge Machining

Variable Name