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G88 Boring cycle, manual out, not implemented
LinuxCNC Tormach G-code · Mill
Listed in the LinuxCNC code table, but the manual says it is not implemented. Do not use it.
Format
G88
Addresses
| Address | What it does |
|---|---|
none | Not implemented |
How it works
Not implemented in LinuxCNC.
Example program
(G88 IS NOT IMPLEMENTED IN LINUXCNC)
G1 Z-0.8 F4 (BORE TO DEPTH)
M5 (SPINDLE STOP)
M0 (PAUSE, RETRACT BY HAND)
G1 Z-0.8 F4 (BORE TO DEPTH)
M5 (SPINDLE STOP)
M0 (PAUSE, RETRACT BY HAND)
Example is in inch. Check offsets and clearances first.
Watch out for
- Use G1 to depth, M5 and M0 to stop, then retract by hand if a manual out is needed.
Related codes
G88 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Boring cycle, manual retract |
| Haas NGC | Boring cycle, dwell and manual retract |
| Mazak (EIA) | Side tapping cycle, live tool |
| Okuma OSP | LAP continuous thread cutting cycle |
| Mitsubishi M70 M80 | Boring cycle, manual retract |
| Brother Speedio | Boring cycle with manual retract |
| Fagor 8055 8065 | Circular pocket canned cycle |
| Mach3 Mach4 | Bore, manual retract |
| Hurco WinMax (NC) | Rigid tap (BNC) or bore manual out (ISNC) |
| Fadal | Bore in, dwell, bore out |
| Swiss (Citizen Star) | Side tapping cycle |
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