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G620 Simultaneous front ID and OD mode (Citizen)
Swiss (Citizen Star) G-code · Lathe
Lets a front end work tool drill while a gang tool turns. The end work Z is superimposed on the main headstock Z.
Verify on your machine. This entry could not be fully checked against the maker manual. Check your machine manual before you run it.
Format
G620
Addresses
| Address | What it does |
|---|---|
None | No addresses |
How it works
Modal, Citizen mode group. Cancel with G600.
Example program
($1 MAIN PATH)
G620 (SIMULTANEOUS ID AND OD)
G01 Z.5 F.002 (TURN)
($2 BACK PATH)
…
G620 (SIMULTANEOUS ID AND OD)
G01 Z.5 F.002 (TURN)
($2 BACK PATH)
…
The full 6-line example is in the app. Example is in inch. Check offsets and clearances first.
Watch out for
- Both tools move with the headstock. Plan the drill depth with the headstock moves in mind.
Related codes
Every G-code for Swiss (Citizen Star) 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 G620 in the app All Swiss G-codes