G Codes

Question 1

G00

Answer 1

Rapid Position

Question 2

G01

Answer 2

Linear Interpolation

Question 3

G02

Answer 3

Circular Interpolation (CW)

Question 4

G03

Answer 4

Circular Interpolation (CCW)

Question 5

G04

Answer 5

Dwell

Question 6

G13

Answer 6

Turret Selection: A Upper Turret

Question 7

G14

Answer 7

Turret Selection: B Lower Turret

Question 8

G17

Answer 8

Cutter Radius Compensation: X-Y Plane

Question 9

G18

Answer 9

Cutter Radius Compensation: Z-X plane

Question 10

G19

Answer 10

Cutter Radius Compensation: Y-Z Plane

Question 11

G33

Answer 11

Fixed Thread cutting cycle

Question 12

G40

Answer 12

Tool nose radius compensation: cancel

Question 13

G41

Answer 13

Tool nose radius compensation: left

Question 14

G42

Answer 14

Tool nose radius compensation: right

Question 15

G50

Answer 15

Zero offset, maximum spindle speed designation

Question 16

G64

Answer 16

Droop control OFF

Question 17

G65

Answer 17

Droop control ON

Question 18

G71

Answer 18

Compound fixed thread cutting cycle: longitudinal

Question 19

G73

Answer 19

Longitudinal grooving compound fixed cycle

Question 20

G74

Answer 20

Transverse grooving compound fixed cycle

Question 21

G75

Answer 21

Automatic chamfering

Question 22

G76

Answer 22

Automatic rounding

Question 23

G77

Answer 23

Tapping compound fixed cycle

Question 24

G78

Answer 24

Tapping cycle reverse thread

Question 25

G80

Answer 25

End of shape designation (LAP)

Question 26

G81

Answer 26

Start of longitudinal shape designation (LAP)

Question 27

G82

Answer 27

Start of transverse shape designation (LAP)

Question 28

G85

Answer 28

Call of rough bar turning cycle (LAP)

Question 29

G87

Answer 29

Call of finish turning cycle (LAP)

Question 30

G90

Answer 30

Absolute programming

Question 31

G91

Answer 31

Incremental programming

Question 32

G94

Answer 32

Feed per minute mode (mm/min)

Question 33

G95

Answer 33

Feed per revolution mode (mm/rev)

Question 34

G96

Answer 34

Constant speed cutting on

Question 35

G97

Answer 35

Cancel of G96

Question 36

G102

Answer 36

Circular interpolation in contour generation (face) (CW)

Question 37

G103

Answer 37

Circular Interpolation in contour generation (Face) (CCW)

Question 38

G136

Answer 38

End of coordinate conversion or Y axis mode Off

Question 39

G137

Answer 39

Start of coordinate conversion

Question 40

G138

Answer 40

Y-axis mode ON

Question 41

G141

Answer 41

Designation of machining mode using sub spindle

Question 42

G178

Answer 42

Synchronized tapping cycle (forward)

Question 43

G179

Answer 43

Synchronized tapping cycle (reverse)

Question 44

G180

Answer 44

M-tool compound fixed cycle: cancel

Question 45

G181

Answer 45

M-tool compound fixed cycle: Drilling

Question 46

G182

Answer 46

M-tool compound fixed cycle: Boring

Question 47

G183

Answer 47

M-tool compound fixed cycle: Deep hole drilling

Question 48

G184

Answer 48

M-tool compound fixed cycle: Tapping

Question 49

G185

Answer 49

M-tool compound fixed cycle: Longitudinal thread cutting

Question 50

G186

Answer 50

M-tool compound fixed cycle: End face thread cutting

Question 51

G187

Answer 51

M-tool compound fixed cycle: Longitudinal straight thread cutting

Question 52

G188

Answer 52

M-tool compound fixed cycle: Transverse straight thread cutting

Question 53

G189

Answer 53

M-tool compound fixed cycle: Reaming/Boring

Question 54

G190

Answer 54

M-tool compound fixed cycle: Keyway cutting cycle