Calculated Industries MACHINIST CALC PRO User Manual page 4

(cont'd)
RPM (SPINDLE SPEED) ................................................................................. 20
RPM - Milling ................................................................................................ 21
RPM - Turning ............................................................................................... 22
RPM - Drilling ................................................................................................ 22
FEED RATE ..................................................................................................... 23
Feed Rate - Based on Cutting Feed and RPM (for Turning) ........................ 23
Feed Rate - Based on Cutting Feed and RPM (for Drilling) ......................... 23
Feed Rate - Based on Feed per Tooth, RPM and # of Teeth ....................... 24
CUTTING SPEED ............................................................................................ 25
Cutting Speed - Milling ................................................................................. 25
Cutting Speed - Turning ................................................................................ 26
Cutting Speed - Drilling ................................................................................. 26
FEED PER TOOTH (CHIP LOAD) .................................................................. 27
Feed per Tooth - Based on Cutting Feed and # of Teeth ............................ 27
Feed per Tooth - Based on Feed Rate, RPM and # of Teeth ...................... 27
RADIAL CHIP THINNING ................................................................................ 28
Radial Chip Thinning -
Based on Feed per Tooth, Tool Diameter and Cut Depth ............................ 28
CUTTING FEED ............................................................................................... 29
Cutting Feed - Based on Feed per Tooth and # of Teeth ............................. 29
Cutting Feed - Based on Feed Rate and RPM ........................................... 30
DRILL SIzES .................................................................................................... 30
DRILL POINT ................................................................................................... 31
THREAD SIzING ............................................................................................. 32
Internal Thread .............................................................................................. 32
External Thread ............................................................................................. 33
Thread Classification ..................................................................................... 33
Changing a Thread Classification ................................................................. 33
Thread Size ................................................................................................... 34
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