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Jacob Vargas - Haas Basic Mill Operator Feedback

He passed the following. 

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

Result: 
Passed
Trainee User: 
Certificate Hash: 
ff180607a
Certification Center: 
Mifflin County Academy of Science and Technology