CNC Machinist Calculator UltraHome › G-codes › Okuma OSP › G82
G82 Counterbore cycle with dwell / Start of transverse LAP contour
Okuma OSP G-code · Mill, Lathe
On mills: Counterbore cycle with dwell
Feeds to depth, dwells, and rapids out. Used for spot faces, counterbores and countersinks.
Verify on your machine. This entry could not be fully checked against the maker manual. Check your machine manual before you run it.
Format
Addresses
| Address | What it does |
|---|---|
X Y | Hole position |
Z | Hole bottom |
R | R point |
P | Dwell time at the bottom |
F | Feed rate |
How it works
Modal, fixed cycle group. Cancel with G80.
Example program
N1 G15 H1 (WORK COORDINATE SYSTEM 1)
N2 T4 M06 (90 DEG SPOT DRILL)
N3 G00 G90 X1. Y1. S1800 M03 (FIRST HOLE)
…
The full 7-line example is in the app. Example is in inch. Check offsets and clearances first.
Watch out for
- Check the dwell address and unit on your control. It may not be P.
On lathes: Start of transverse LAP contour
Starts a contour for facing type roughing, cutting along X. Use it for parts with big face steps.
Format
Addresses
| Address | What it does |
|---|---|
Nname | Sequence name the cycle call points to |
How it works
Contour definition until G80.
Example program
N2 G00 X4.2 Z.1 T010101 (ROUGH TOOL)
N3 G96 S500 M03 (500 SFM)
N4 G85 NAT02 D.08 F.01 U.02 W.01 (LAP ROUGH FACE)
…
The full 10-line example is in the app. Example is in inch. Check offsets and clearances first.
Watch out for
- Okuma G85 with G82 does what Fanuc G72 facing roughing does.
Related codes
G82 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Drilling cycle with dwell |
| Haas NGC | Spot drill and counterbore cycle |
| Mazak (EIA) | Drilling cycle with dwell |
| Mitsubishi M70 M80 | Drilling cycle with dwell |
| Brother Speedio | Drilling cycle with dwell |
| Fagor 8055 8065 | Drilling with dwell |
| LinuxCNC Tormach | Drill cycle with dwell |
| Mach3 Mach4 | Drill with dwell |
| Centroid CNC12 Acorn | Drilling cycle with dwell |
| Hurco WinMax (NC) | Drill with dwell or counterbore |
| Fadal | Spot drill or counterbore with dwell |
Every G-code for Okuma OSP in your pocket. The app has the full example programs, search by number or shop word, a line decoder and calculators for tapping, threading and drilling.
Open G82 in the app All Okuma OSP G-codes