WorksheetsCNC Principles 2
Total questions: 10
Worksheet time: 6mins
What is the first thing to think about on your sequence of operations?
Programming
Planning
Safety
Fixturing
Before plotting your Programming path what should you first work out?
Machine Datum postion
Depths of cuts
What tooling to be used
What G code to use
Select the benefits of a sequence of operations.
Reduces Variability
Helps the workers
Increases Safety
Reduces Cycle time
What tool is this?
Slot Drill
Parting off tool
Machine Reamer
Boring Bar
1.75" in imperial equates to what metric calculation?
25.4mm
44.45mm
37.5mm
48.24mm
What is this fixture called?
Angle Plate
Tombstone
Specialised fixture
Swivel Vice
Select which sectors CNC machinery is used in.
Medical
Aerospace
Furniture
Agriculture
What is this component found on a CNC called?
Lead screw
Automatic tool changer (ATC)
Stepper Motor
Interlock
What could cause a safety door to smash?
Operator error
Poor Fixturing
Incorrect Programming
Shutting it to hard
What does CNC stand for?
(a)
