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Cutting Fluid Formulas

Calculate Velocity, Power, Flow or Orifice Size, Efficiency, and Minimum motor size.Orifice in diameters Flow in GPM

 

Pressure and Velocity

PSI bar
in. - Diameter mm - Diameter    

You may use either flow or orifice, but not both.

 

Efficiency

PSI PSI
   

If efficiency is unknown, use 85% as a general rule.

 

Results

ft/min m/min
hp kW
gpm liters/min    

Tip('Which ever value not selected above is calculated here.')

%
hp kW

These calculations are based upon theoretical values and are only intended for planning purposes. Actual results will vary. No responsibility from Kennametal is assumed.