|
Useful Formulas for Round Tool Feeds and Speeds
| SFM = Surface Feet per Minute |
.262 x Diameter x RPM |
| RPM = RPM |
3.82 x SFM/Diameter |
| IPM = Inch per Minute |
IPR x # of Teeth x RPM |
| IPT = Inch per Tooth |
IPR / (# of Teeth x RPM) |
| IPR = Inch per Rev |
IPM x SPD x DOC |
| CIM = Cubic Inch per Minute |
IPR x SPD x DOC |
| HP = Horse Power |
CIM x UHF |
|