CNCezPRO™ Software

Real-Time 3D Graphics Simulation for Computer Numerical Control



G70 FINISHING CYCLE
N_ G70 P_ Q_
The G70 command is used immediately after a roughing cycle, such as a G71 Rough Turning, or G72 Rough Facing cycle command. The remaining material is machined as specified by the P and Q block number values, which point to the start and finish blocks of the desired part profile contour.
Example G70
% (PROGRAM START FLAG)
:1070
N5 G90 G20
N10 T0101
N15 M03
N20 G00 X2 Z0.1 M08
N35 G71 P40 Q55 U0.05 W0.05 D625 F0.012
N40 G01 X0 Z0
N45 G03 X0.5 Z-0.25 I0 K-0.25
N50 G01 X1.75 Z-1.0
N55 X2.1
N50 T0100 G00 X4 Z3
N65 T0202
N70 G00 X2 Z0.1
N75 G70 P40 Q55 F0.006
N80 G00 X4 Z3 M09
N85 T0200 M05
N90 M30