Metal Removal Rate in Electro Discharge Machining (EDM) Formulas

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. And is denoted by Z_w. Metal Removal Rate is usually measured using the Cubic Meter per Second for Volumetric Flow Rate. Note that the value of Metal Removal Rate is always positive.

Formulas to find Metal Removal Rate in Electro Discharge Machining (EDM)

fxMetal removal rate from volume of craterGo

Electro Discharge Machining (EDM) formulas that make use of Metal Removal Rate

fxInput power supply to achieve given MRRGo

fxVolume of crater from MRRGo

fxFrequency of charging from volume craterGo

List of variables in Electro Discharge Machining (EDM) formulas

fx Volume of Crater Go

fx Frequency of Charging Go

FAQ

What is the Metal Removal Rate?

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 is usually measured using the Cubic Meter per Second for Volumetric Flow Rate. Note that the value of Metal Removal Rate is always positive.

Can the Metal Removal Rate be negative?

No, the Metal Removal Rate, measured in Volumetric Flow Rate cannot be negative.

What unit is used to measure Metal Removal Rate?

Metal Removal Rate is usually measured using the Cubic Meter per Second[m³/s] for Volumetric Flow Rate. Cubic Meter per Day[m³/s], Cubic Meter per Hour[m³/s], Cubic Meter per Minute[m³/s] are the few other units in which Metal Removal Rate can be measured.

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