Manufacturing and machining
EDM electrode wear ratio
Calculates electrode loss, volumetric electrode wear rate, and volumetric EWR relative to removed workpiece volume.
Related calculators
Cutting power from MRR
Calculates helper cutting power from specific cutting energy and material removal rate.
Cutting speed from spindle speed
Calculates cutting speed from diameter and spindle speed.
ECM current density
Calculates current density from current and active current-carrying area.
ECM Faraday material removal rate
Calculates theoretical and actual ECM mass and volumetric removal rates from Faraday's law, current efficiency, and material data.
EDM hole taper
Calculates top and bottom gaps and geometric hole taper from two diameters and depth.
EDM material removal rate
Calculates volumetric and mass EDM removal rate from mass loss, density, and machining time.