G Codes
Rapid
G0
Cutter on clockwise
M03
If you are standing in front of a HMC what direction does the Z axis travel?
In & Out
What on and off switch works in conjunction with M01 in the program?
Optional stop
What mode switch position allows programs to be modified?
Edit
Linear Interpolation
G1
Coolant off
M09
A boxed letter represents a __________dimension.
Datum
What mode switch position allows you to move the machine axes manually?
Jog
What is a telescope gage used for?
Inner dia. of hole.
Absolute
G90
Program end & reset
M30
What is the most important rule in Safety?
Follow all safety rules all the time.
What is a closed loop system in CNC technology?
Checks to make sure that the axis distance sent is correct before it makes another move
What button will reactivate the cnc program after a stoppage?
Cycle start
Incremental
G91
Optional Stop
M01
MSDS are sheets that…
Describe the chemicals and materials in the shop.
A boxed dimension is defined as a …
Basic
What mode switch position allows you to send the machine to its reference (home) position?
Zero return
Cutter Comp Cancel
G40
Spindle Stop
M05
\You must cut a block 3.25 inches long and add 1/8 of an inch for finish machining. The length of the block you must cut is…
3.375
When adding soluble oil to the machine, you must…
Check the mixture in the machine for concentration.
Which display mode lets the operator see the distance to go in the current command?
position page