Measurement Units
Saw diameter (in)
Number of Teeth
Gullet depth (in)
Kerf (in)
Arbor rpm
Gullet area factor
?Gullet Area FactorGullet area factor is 0.42 for square back tooth, 0.52 for round back
Number of sawlines
Depth of cut (in)
Sawdust expansion factor
?Sawdust Expansion FactorSawdust expansion factor is 1.8 to 2.0 for slow growing species (ie. Northern Spruce) and 2.5 for fast growing species (ie. Southern Yellow Pine)
Arbor drive efficiency (%)
Power (hp)
Maximum feed speed (fpm)
Feed speed (fpm)
?Specific GravitySG = Specific Gravity