He has covered all tasked and parts needed for Hands on Test.
Haas Certification Basic Mill Operator 'Hands-On' Test Checklist
Topics to Cover and Questions to ask: Place check mark OR OK Name of Testing Operator:
Comments or Pictures of testing props
Safety Apparel
Safety Glasses
Appropriately dressed for a Machine Shop environment
Machine Orientation
Left Side of Machine
Chip Chute
Coolant Return
Coolant Tank
What in the Coolant Tank are you checking for?
How often should the coolant be checked?
Back of Machine
Electric Cabinet
Power ON/OFF Switch
How often should you go into the Electric Cabinet?
Right Side of Machine
Lube & Air Cabinet
Air Pressure Gage
Front of Machine
Control Pendant
Wash Down Hose
Air Gun
Why does the macine have 'Door Interlocks'?
Inside the Machine
Machine Table
Vise/Fixture
Spindle
Tool Release Button
Chip Auger
Coolant Ring
Tool Changer Arm
Raw Material
Can the Student confirm that the material chosen is the correct material for this job?
Control Panel
E-Stop
What happens when you press E-stop?
Have the Student show you that they can engage the E-Stop button
Reset
What happens when you press Reset?
Feed Hold
What happens when you press Feed Hold?
Cycle Start
What happens when you press Cycle Start?
Single Block
What happens when you press Single Block?
Rapid Overrides
From the video, What rapid over % is recommend?
Feed & Spindle Overrides
From the video, When should you a adjust the Feed or Spindle Overrides?
Loading Raw Material
Opening Vise
Used air gun to clean jaws?
Part set in jaws correctly?
Part push to stop correctly?
Closed Vise and tighten sufficiently
Removed Vise Handle
Running Part Program
Closed the front doors to machine
Press Cycle Start
Fingers on Cycle Start & Feed Hold
Remove Part & Load Raw Material Again
Did operator open doors & use air gun to clean part?
Opened vise
Removed part & cleaned with air gun?
Used air gun to clean jaws on vise?
New raw material is set in jaws correctly?
Closed Vise and tighten sufficiently
Removed Vise Handle