TO CALCULATE THE RPM's FOR THE DRIVEN PULLEY
Driver Pulley Diameter: (feet)
Driver Pulley RPM: (rpm)
Driven Pulley Diameter: (feet)
TO CALCULATE THE RPM's FOR THE DRIVER PULLEY
Driven Pulley Diameter: (feet)
Driven Pulley RPM: (rpm)
Driver Pulley Diameter: (feet)
TO CALCULATE THE GULLET AREA
Tooth Pitch (spacing): (inch)
Tooth Height: (inch)
TO CALCULATE HORSE POWER
Depth of cut: (inch)
Kerf Width: (inch)
Surface Feet Per Minute: (sfpm)
Cutting Energy: | --------- | 35=North American Softwoods
40=Southern Yellow Pine
45=Dry Belt Fir
70=Hardwoods
(add 5 if wood is frozen) |
TO CALCULATE THE GULLET FEED INDEX
Bite per Tooth: (inch)
Depth of Cut: (inch)
Gullet Area: (sq. inch)
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