FAQ

What is the Metal Removal Rate (MRR)?
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 (MRR) is usually measured using the Cubic Meter per Second for Volumetric Flow Rate. Note that the value of Metal Removal Rate (MRR) is always positive.
Can the Metal Removal Rate (MRR) be negative?
No, the Metal Removal Rate (MRR), measured in Volumetric Flow Rate cannot be negative.
What unit is used to measure Metal Removal Rate (MRR)?
Metal Removal Rate (MRR) 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 (MRR) can be measured.
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