
3. G CODE
67
G code list (T series) (3/4)
G code
FunctionGroup
A
FunctionGroup
CB
G69
G69 G69
04
Mirror image for double turrets OFF or
balance cut mode cancel
G69.1 G69.1 G69.1 17
Coordinate system rotation cancel or
three–dimensional coordinate system
conversion mode off
G70 G70 G72 Finishing cycle
G71 G71 G73 Stock removal in turning
G72 G72 G74 Stock removal in facing
G73 G73 G75 00 Pattern repeating
G74 G74 G76 End face peck drilling
G75 G75 G77 Outer diameter/internal diameter drilling
G76 G76 G78 Multiple threading cycle
G71 G71 G72
Traverse grinding cycle
(for grinding machine)
G72 G72 G73
Traverse direct constant–dimension
grinding cycle (for grinding machine)
G73 G73 G74
01
Oscillation grinding cycle
(for grinding machine)
G74 G74 G75
Oscillation direct constant–dimension
grinding cycle (for grinding machine)
G80 G80 G80 10 Canned cycle for drilling cancel
G80.4 G80.4 G80.4 Hobbing function synchronous cancel
G81.4 G81.4 G81.4
00
Hobbing function synchronous start
G83 G83 G83 Cycle for face drilling
G84 G84 G84 Cycle for face tapping
G86 G86 G86 Cycle for face boring
G87 G87 G87
10
Cycle for side drilling
G88 G88 G88 Cycle for side tapping
G89 G89 G89 Cycle for side boring
G90 G77 G20
Outer diameter/internal diameter cutting
cycle
G92 G78 G21
01
Thread cutting cycle
G94 G79 G24 Endface turning cycle
G96 G96 G96 Constant surface speed control
G97 G97 G97
02
Constant surface speed control cancel
G98 G94 G94 Per minute feed
G99 G95 G95
05
Per revolution feed
–
G90 G90
03
Absolute programming
– G91 G90
03
Incremental programming
– G98 G98 Return to initial level
– G99 G99
11
Return to R point level