G74 Peck Drilling Cycle
G74 peck drilling cycle be used in variety of ways, from peck drilling to face grooving.
The G74 Peck drilling in already discussed here Simple CNC Lathe Drilling with Fanuc G74 Peck Drilling Cycle.
The cnc programming example below shows how face grooving can be machined with the help of G74 peck drilling canned cycle.
With face grooving operations the tool is fed axially rather than radially toward the end surface of the workpiece.
Face Grooving with G74 Peck Drilling Cycle
N10 G50 S2000 T0100 N20 G96 S80 M03 N30 G00 X50.0 Z1.0 T0101 N40 G74 R1.0 N50 G74 X10.0 Z-10.0 P10000 Q3000 F0.1 N60 G00 X200.0 Z200.0 T0100 N70 M30