fanuc -G-codes

List of G-codes commonly found on Fanuc and similarly designed CNC controls

G Code			Group	Function
A	B	C
G00	G00	G00	01	Positioning (Rapid traverse)
G01	G01	G01		Linear interpolation (Cutting feed)
G02	G02	G02		Circular interpolation CW or helical interpolation CW
G03	G03	G03		Circular interpolation CCW or helical interpolation CCW
G04	G04	G04	00	Dwell
G07.1(G107)	G07.1(G107)	G07.1(G107)		Cylindrical interpolation
G08	G08	G08		Advanced preview control
G10	G10	G10		Programmable data input
G11	G11	G11		Programmable data input cancel
G12.1(G112)	G12.1(G112)	G12.1(G112)	21	Polar coordinate interpolation mode
G13.1(G113)	G13.1(G113)	G13.1(G113)		Polar coordinate interpolation cancel mode
G17	G17	G17	16	X Y plane selection
G18	G18	G18		Z X plane selection
G19	G19	G19		Y Z plane selection
G20	G20	G70	06	Input in inch
G21	G21	G71		Input in mm
G22	G22	G22	09	Stored stroke check function on
G23	G23	G23		Stored stroke check function off
G25	G25	G25	08	Spindle speed fluctuation detection off
G26	G26	G26		Spindle speed fluctuation detection on
G27	G27	G27	00	Reference position return check
G28	G28	G28		Return to reference position
G30	G30	G30		2nd, 3rd and 4th reference position return
G31	G31	G31		Skip function
G32	G33	G33	01	Thread cutting
G34	G34	G34		Variable—lead thread cutting
G36	G36	G36	00	Automatic tool compensation X
G37	G37	G37		Automatic tool compensation Z
G40	G40	G40	07	Tool nose radius compensation cancel
G41	G41	G41		Tool nose radius compensation left
G42	G42	G42		Tool nose radius compensation right
G50	G92	G92	00	Coordinate system setting or max. spindle speed setting
G50.3	G92.1	G92.1		Workpiece coordinate system preset
G50.2(G250)	G50.2(G250)	G50.2(G250)	20	Polygonal turning cancel
G51.2(G251)	G51.2(G251)	G51.2(G251)		Polygonal turning
G52	G52	G52	00	Local coordinate system setting
G53	G53	G53		Machine coordinate system setting
G54	G54	G54	14	Workpiece coordinate system 1 selection
G55	G55	G55		Workpiece coordinate system 2 selection
G56	G56	G56		Workpiece coordinate system 3 selection
G57	G57	G57		Workpiece coordinate system 4 selection
G58	G58	G58		Workpiece coordinate system 5 selection
G59	G59	G59		Workpiece coordinate system 6 selection
G65	G65	G65	00	Macro calling
G66	G66	G66	12	Macro modal call
G67	G67	G67		Macro modal call cancel
G68	G68	G68	04	Mirror image for double turrets ON
G69	G69	G69		Mirror image for double turrets OFF
G70	G70	G72	00	Finishing cycle
G71	G71	G73		Stock removal in turning
G72	G72	G74		Stock removal in facing
G73	G73	G75		Pattern repeating
G74	G74	G76		End face peck drilling
G75	G75	G77		Outer diameter/internal diameter drilling
G76	G76	G78		Multiple threading cycle
G80	G80	G80	10	Canned cycle for drilling cancel
G83	G83	G83		Cycle for face drilling
G84	G84	G84		Cycle for face tapping
G86	G86	G86		Cycle for face boring
G87	G87	G87		Cycle for side drilling
G88	G88	G88		Cycle for side tapping
G89	G89	G89		Cycle for side boring
G90	G77	G20	01	Outer diameter/internal diameter cutting cycle
G92	G78	G21		Thread cutting cycle
G94	G79	G24		Endface turning cycle
G96	G96	G96	02	Constant surface speed control
G97	G97	G97		Constant surface speed control cancel
G98	G94	G94	05	Per minute feed
G99	G95	G95		Per revolution feed
–	G90	G90	03	Absolute programming
–	G91	G91		Incremental programming
–	G98	G98	11	Return to initial level
–	G99	G99		Return to R point level

 

 

G00 Positioning Rapid traverse)

1. CNC G-Code G00 Rapid Traverse
2. CNC G Code Introduction for CNC Programmers

G01 Linear interpolation (Cutting feed)

1. CNC G Code Introduction for CNC Programmers
2. CNC Programming for Beginners a Simple CNC Programming Example
3. Lathe CNC Programming Example

G02 Circular interpolation CW or helical interpolation CW

1. CNC Programming for Beginners a CNC Programming Example
2. CNC Lathe Programming Example
3. CNC Circular Interpolation Tutorial G02 G03

G03 Circular interpolation CCW or helical interpolation CCW

1. CNC Arc Programming Exercise
2. CNC Circular Interpolation Tutorial G02 G03

G04 Dwell

1. G04 Dwell Time Calculation Made Easy

G10 Programmable data input

1. Fanuc G10 G-Code for CNC Machine Programmable Offset Setting

G20 Input in inch

1. Fanuc G20 Measuring in Inches with CNC Program Example

G21 Input in mm

1. Fanuc G21 Measuring in Millimeter with CNC Lathe Programming Example

G32 Thread cutting

1. CNC Fanuc G33 G32 Threading G Code

G32 Taper Threading

1. Taper Threading with G32 a CNC Programming Example

G33 Thread Cutting

1. CNC Fanuc G33 G32 Threading G Code

G70 Finishing cycle

1. CNC Programming Example with Fanuc G71 Rough Turning Cycle and G70
2. Fanuc G70 G71 Rough and Finish Turning Cycle Program Example

G71 Stock removal in turning

1. CNC Fanuc G71 Turning Cycle or Stock Removal Canned Cycle
2. G71 Rough Turning Cycle One-line Format
3. CNC Programming Example with Fanuc G71 Rough Turning Cycle and G70
4. Fanuc G70 G71 Rough and Finish Turning Cycle Program Example

G72 Stock removal in facing

1. CNC Fanuc G72 Canned Cycle Facing

G73 Pattern repeating

1. CNC Fanuc G73 Pattern Repeating Cycle
2. CNC Fanuc G73 Pattern Repeating Cycle CNC Program Example

G74 End face peck drilling

Peck drilling in Z axis.

G74 Peck Drilling Cycle

1. Simple CNC Lathe Drilling with Fanuc G74 Peck Drilling Cycle

G74 Face Grooving

1. Face Grooving with G74 G Code a CNC Programming Tutorial

G75 Outer diameter/internal diameter drilling

Grooving in X axis.

1. CNC Fanuc G75 Grooving Cycle
2. Fanuc G75 Grooving Cycle CNC Program Example
3. G75 Canned Cycle Grooving CNC Programming Example

G76 Multiple threading cycle

Thread cutting cycle, G76 threading cycle, Fanuc G76 threading cycle, G76 thread cycle.

1. Fanuc G76 Threading Cycle
2. G76 Thread Cycle a CNC Programming Example

G76 Threading Cycle One Line Format

1. G76 Threading Cycle One Line Format for Fanuc 10/11/15T

G76 Taper Threading

1. Tapered Threading with Fanuc G76

G76 Multi Start Threading

1. Multi-Start Threading with Fanuc G76

G76 Thread Infeed

1. Controlling Thread Infeed with Fanuc G76

G92 Thread cutting cycle

CNC Fanuc G92 Threading Cycle, G92 thread cutting cycle.

1. CNC Fanuc G92 Threading Cycle

G92 Taper Threading Cycle

1. Taper Threading with G92 Threading Cycle
2. CNC Programming Example G92 Taper Threading Cycle

G94 Facing Cycle (Endface turning cycle)

1. Fanuc G94 Facing Cycle CNC Example Program

G94 Feed Per Minute / G98 Feed Per Minute

1. G-Code G94 Feed Per Minute

G95 Feed Per Revolution / G99 Feed Per Revolution

1. G-Code G95 Feed Per Revolution