Calculated Industries 4087 User Manual page 4

RPM - Milling ................................................................................................26
RPM - Turning ..............................................................................................27
RPM - Drilling ...............................................................................................27
FEED RATE .....................................................................................................28
Feed Rate - Based on Cutting Feed and RPM (for Turning) .......................28
Feed Rate - Based on Cutting Feed and RPM (for Drilling) ........................28
Feed Rate - Based on Feed per Tooth, RPM and # of Teeth ......................29
CUTTING SPEED ............................................................................................30
Cutting Speed - Milling .................................................................................30
Cutting Speed - Turning ...............................................................................31
Cutting Speed - Drilling ................................................................................31
Cutting Speed - Using Metric Mode .............................................................32
FEED PER TOOTH (CHIP LOAD) ...................................................................33
Feed per Tooth - Based on Cutting Feed and # of Teeth ...........................33
Feed per Tooth - Based on Feed Rate, RPM and # of Teeth ......................34
RADIAL CHIP THINNING ...............................................................................34
Radial Chip Thinning -
Based on Feed per Tooth, Tool Diameter and Cut Depth ...........................34
CUTTING FEED ..............................................................................................35
Cutting Feed - Based on Feed per Tooth and # of Teeth ............................35
Cutting Feed - Based on Feed Rate and RPM ...........................................36
DRILL SIzES ....................................................................................................36
Numeric Drill Size Entry ................................................................................37
Letter Drill Size Entry ....................................................................................37
Inch Drill Size Entry .......................................................................................38
Millimeter Drill Size Entry ..............................................................................39
DRILL POINT ...................................................................................................40
THREAD SIzING .............................................................................................40
Internal Thread .............................................................................................. 41
External Thread .............................................................................................42
Thread Classification ....................................................................................42
Changing Thread Classes ............................................................................42
Changing a U.S. Thread Classification ........................................................43
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