Programming manual
210
CNC 8070
10.
CANNED CYCLES
G84. Tapping canned cycle
(SOFT V02.0X)
192
10.5 G84. Tapping canned cycle
Both tapping with a clutch and rigid tapping are possible. For rigid
tapping, the spindle must have a motor-drive system and a spindle
encoder.
Programming format in Cartesian coordinates:
G84 Z I K R
Parameter definition:
Z Reference plane.
In G90, coordinate referred to part zero.
In G91, coordinate referred to starting plane (Zi).
If not programmed, it assumes as reference plane the current
position of the tool (Z=Zi).
I Tap depth.
In G90, coordinate referred to part zero.
In G91, coordinate referred to reference plane (Z).
K Delay, in seconds, between the tapping and the withdrawal
movement.
If not programmed, it assumes K0.
R Type of tapping.
R0: normal tapping.
R1: rigid tapping.