CNC Safety Quiz

What needs to be worn to operate the CNC router?

• Gloves

• Ear Plugs

• Safety Glasses

• Steel Toes

What is the purpose of homing the machine, prior to running the program?

• To Restart the Program

• To give a reference point

• The machine won't start without doing this.

• It lets the machine know when to start

When the machine is running, what should you as the operator be doing?

• Watching the machine.

• Working on another project.

• Working on designing another file using V carve.

• Making sure that there is an instructor nearby to watch the program.

What bit would be best for clearing out a large area on your project?

• ½ End mill

• 1/2 V bit

• 1/16 End mill

• 3/8 end mill

After changing tools what must you as the operator do to the machine?

• Initialize the machine

      

• Check the Z offset

• Rehome the machine

• Restart the Program

In a non-emergency if you need to stop the program what should you do?

• You can’t stop the machine once it’s started

• Hit the stop button

• note the line of G code

• Hit the pause button

In an emergency, what should you do to stop the program?

•     

  Go to the bathroom, someone else will get it

• Hit the emergency stop button

• Hit the pause button

• You can't stop the machne once it's started

What should you assume while the machine is running?

•       All of the above

• It has no way to sense if you are in the way

• It can take off in any direction at any time

• If it pinches your skin it's going to hurt

Make sure that the workpiece is ______________ Securely.

• Polished

• Measured

• Cleaned

• Clamped