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G95 Feed per revolution
Mach3 Mach4 G-code · Mill
F is inches or millimeters per spindle turn. On a mill it is mostly used for tapping, where F is the pitch.
Format
G95
Addresses
| Address | What it does |
|---|---|
G95 | No address words |
How it works
Modal, feed mode group.
Example program
G0 G20 G90 G54 G17 G40 G49 G80 (SAFE START, INCH)
T5 M6 (.375-16 TAP)
S1000 M3 (SPINDLE ON)
G43 H5 Z0.5 (LENGTH OFFSET)
…
T5 M6 (.375-16 TAP)
S1000 M3 (SPINDLE ON)
G43 H5 Z0.5 (LENGTH OFFSET)
…
The full 7-line example is in the app. Example is in inch. Check offsets and clearances first.
Watch out for
- Needs spindle speed feedback. Mach3 can use an index pulse or the S value, set on the Config menu, Logic page.
- Switch back to G94 right after.
Related codes
G95 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Feed per revolution |
| Haas NGC | Feed per revolution mode |
| Okuma OSP | Feed per revolution |
| Mitsubishi M70 M80 | Feed per revolution |
| Brother Speedio | Feed per revolution |
| Siemens 840D 828D | Feed per spindle revolution |
| Fagor 8055 8065 | Feed per revolution |
| LinuxCNC Tormach | Feed per revolution |
| Hurco WinMax (NC) | Feed per revolution |
Every G-code for Mach3 Mach4 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 G95 in the app All Mach3 Mach4 G-codes