Free Printable Gcode Quiz

1.

Which Code is for Absolute Positioning

a)

G90

b)

G91

c)

G0

d)

G1

2.

Which Code is for Incremental Positiong

a)

G90

b)

G91

c)

G0

d)

G1

3.

Which code is for Rapid Movement

a)

G0

b)

G1

c)

G90

d)

G91

4.

Which code is for Linear Interpolation

a)

G0

b)

G1

c)

G90

d)

G91

5.

Which code is for Circular Interpolation CW

a)

G1

b)

G2

c)

G3

d)

G4

6.

Which code is for Circular Interpolation CCW

a)

G1

b)

G2

c)

G3

d)

G4

7.

Which code is for X Y Planar Selection

a)

G17

b)

G18

c)

G19

d)

G20

8.

Which code is to verify Inch Mode

a)

G17

b)

G18

c)

G19

d)

G20

9.

Which code is for Machine Zero Return

a)

G18

b)

G20

c)

G28

d)

G38

10.

Which code is for Cutter Comp Cancel

a)

G40

b)

G41

c)

G42

d)

G43

11.

Which code is for Cutter Comp Left

a)

G40

b)

G41

c)

G42

d)

G43

12.

Which code is for Cutter Comp Right

a)

G40

b)

G41

c)

G42

d)

G43

13.

Which code is for Tool Length Compensation Positive

a)

G43

b)

G44

c)

G49

d)

G34

14.

Which code is for Work Offset #4

a)

G56

b)

G57

c)

G58

d)

G59

15.

Which code cancels all Canned Cycles

a)

G80

b)

G81

c)

G82

d)

G83

16.

Which code is for a Canned Drilling cycle

a)

G80

b)

G81

c)

G82

d)

G83

17.

Which code is for a Canned Peck Drill cycle

a)

G80

b)

G81

c)

G82

d)

G83

18.

Which code is for Optional Stop

a)

M1

b)

M3

c)

M4

d)

M6

19.

Which code is for Spindle on Clockwise

a)

M1

b)

M3

c)

M4

d)

M6

20.

Which code is for a Tool Change

a)

M1

b)

M3

c)

M4

d)

M6

21.

Which code ends and resets the program

a)

M5

b)

M9

c)

M88

d)

M30

22.

G90 is a modal code

a)

True

b)

False

23.

G1 is a Modal Code

a)

True

b)

False

24.

G2 is a Modal Code

a)

True

b)

False

25.

Which variable Represents tool length offset

a)

T

b)

H

c)

L

d)

O

26.

T18 M6 G43 H (a)

27.

(a) G28 Z0

28.

The variables _, _, and _ are representative of X, Y and Z respectively during Circular interpolation.

(a)

29.

T12 M6 G43 H12

G41 _12 X0 Y0

(a)

30.

Write the 6 code safe startup line

4 lines

Gcode Quiz

Total questions: 30

Worksheet time: 20mins

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