Tapping Cycle (G84) - Adtech ADTECH9 Series Programming Manual

next segment. The distance of every feeding is specified by hole processing parameter Q, which is
always positive; the value of d is specified by 532# machine tool parameters.

2.4.7. Tapping cycle (G84)

Format:
G84 X_ Y_
X_Y_
Z_
R_
P_
F_(D_)
specify the screw distance with D_ directly
K_
Details:
The sequence of actions is as follows:
1. Quickly locate it to the hole (X Y, but the tool maintains the original height)
2. Quickly locate it to point R
3. Tapping starts, and spindle reverses
4. Cut to the bottom position of the hole (Z) with the set cutting feedrate and spindle speed
5. Spindle stops; if P is specified, it pauses at hole bottom (P) ms
ADTECH9 Series CNC Programming Manual
Z_ R_ P_ F_(D_)
:thread position
:threaded hole bottom position
:point of tool feeding /retreating
:Dwell time at the bottom of hole
:convert to the feeding speed according to screw distance, or
:repeat times (if necessary)
Taping Cycle Diagram