Coolant control (M08, M09) in CNC Programming - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to turn the coolant ON using the correct M-code.

CNC Programming

M[1] ; Turn coolant ON

Drag options to blanks, or click blank then click option'

A08

B09

C07

D06

Attempts:

3 left

💡 Hint

Common Mistakes

Using M09 to turn coolant ON (M09 actually turns coolant OFF).

Using M07 or M06 which are unrelated to coolant control.

M08 is the standard M-code to turn the coolant ON in CNC programming.

2fill in blank

medium

Complete the code to turn the coolant OFF using the correct M-code.

CNC Programming

M[1] ; Turn coolant OFF

Drag options to blanks, or click blank then click option'

A10

B08

C09

D07

Attempts:

3 left

💡 Hint

Common Mistakes

Using M08 to turn coolant OFF (M08 actually turns coolant ON).

Using M07 or M10 which are not standard coolant codes.

M09 is the standard M-code to turn the coolant OFF in CNC programming.

3fill in blank

hard

Fix the error in the code to properly turn coolant OFF.

CNC Programming

M[1] ; Correct coolant OFF command

Drag options to blanks, or click blank then click option'

A09

B08

C07

D06

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing M08 and M09 commands.

Using non-standard M-codes like M07 or M06.

M09 is the correct M-code to turn coolant OFF; M08 turns it ON.

4fill in blank

hard

Fill both blanks to turn coolant ON and then OFF in sequence.

CNC Programming

M[1] ; Coolant ON
M[2] ; Coolant OFF

Drag options to blanks, or click blank then click option'

A08

B09

C07

D06

Attempts:

3 left

💡 Hint

Common Mistakes

Reversing the order of M08 and M09.

Using incorrect M-codes like M07 or M06.

M08 turns coolant ON and M09 turns coolant OFF in CNC programs.

5fill in blank

hard

Fill all three blanks to turn coolant ON, perform a move, then turn coolant OFF.

CNC Programming

M[1] ; Coolant ON
G01 X10 Y10 F100 ; Linear move
M[2] ; Coolant OFF
M[3] ; End of program

Drag options to blanks, or click blank then click option'

A08

B09

C30

D04

Attempts:

3 left

💡 Hint

Common Mistakes

Using M04 instead of M30 to end the program.

Forgetting to turn coolant OFF before program end.

M08 turns coolant ON, M09 turns it OFF, and M30 ends the program.