CNC exam set 1 questions & answers
2024/2025
Two primary axes on a CNC turning centre - ANSWERSX and Z axis
Tailstock on a CNC turning centre moves - ANSWERSParallel to the Z axis
Two equivalent terms for part zero - ANSWERS-work zero
-program origin
Machine zero is an example of - ANSWERSFixed zero
A CNC turning centre that permits milling type operations requires - ANSWERSC axis
A CNC turning centre may be classified for - ANSWERS-spindle work (shaft work)
-bar work
-chucking work
Tailstock support is most critical for - ANSWERSSpindle work (shaft work)
A CNC turning centre with two spindle directly opposite to each other is called - ANSWERSSub spindle
turning centre
Machining casted parts less than four times the diameter of the workpiece is best suited for -
ANSWERSChucking work
Which is the most important safety consideration in machining practices - ANSWERSPersonnel safety
2024/2025
Two primary axes on a CNC turning centre - ANSWERSX and Z axis
Tailstock on a CNC turning centre moves - ANSWERSParallel to the Z axis
Two equivalent terms for part zero - ANSWERS-work zero
-program origin
Machine zero is an example of - ANSWERSFixed zero
A CNC turning centre that permits milling type operations requires - ANSWERSC axis
A CNC turning centre may be classified for - ANSWERS-spindle work (shaft work)
-bar work
-chucking work
Tailstock support is most critical for - ANSWERSSpindle work (shaft work)
A CNC turning centre with two spindle directly opposite to each other is called - ANSWERSSub spindle
turning centre
Machining casted parts less than four times the diameter of the workpiece is best suited for -
ANSWERSChucking work
Which is the most important safety consideration in machining practices - ANSWERSPersonnel safety
