Home › G-codes › Swiss (Citizen Star) › G75

G75 Grooving cycle in X

Swiss (Citizen Star) G-code · Lathe

Pecks a groove in X, with steps in Z for wide grooves.

Format

G75 R | G75 X Z P Q F

Addresses

Address	What it does
`R first`	Retract per peck
`X`	Groove bottom diameter
`Z`	Last groove position
`P`	Peck in X
`Q`	Step over in Z
`F`	Feed

How it works

One shot.

Example program

G00 X.55 Z.3 T0500 (GROOVE TOOL)
G75 R.005
G75 X.3 Z.3 P200 F.0008 (GROOVE TO .30 DIA)
G00 X.55 (CLEAR)

Example is in inch. Check offsets and clearances first.

Watch out for

Grooving close to the bushing keeps chatter down. P and Q are in least increment units.

Related codes

G74

G75 on other controls

The same number can mean something different on another control.

Control	Meaning
Fanuc	OD and ID peck grooving cycle
Haas NGC	OD and ID grooving cycle
Mazak (EIA)	X axis grooving cycle
Okuma OSP	Automatic chamfering
Mitsubishi M70 M80	Longitudinal cut-off and grooving cycle
Siemens 840D 828D	Fixed point approach
Fagor 8055 8065	Probing move until touch
Centroid CNC12 Acorn	OD or ID groove peck cycle
Hurco WinMax (NC)	Multi quadrant arc mode (BNC)
Fadal	Tapping head cycle

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 G75 in the app All Swiss G-codes

App Store Google Play