CNC Machine Collision Safety and Prevention Quiz

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Name

e-Mail Address

Trade Course & City Name

What is the primary reason most CNC machine collisions occur? *

1 point

Machine mechanical failure

Operator errors and improper setup

Random equipment malfunction

Manufacturing defects

Which of the following is a common cause of tool-related collisions? *

1 point

Incorrect Tool Length Offset (TLO)

Weather conditions

Machine age

Operator's shoe size

What is the FIRST recommended action when a CNC collision occurs? *

1 point

Call a technician

Ignore the incident

Press the Emergency Stop (E-stop) button

Continue machining

Which factor can contribute to CNC machine collisions due to operator error? *

1 point

Lack of dry run simulation

Lunch break duration

Machine color

Tool brand

What is a potential consequence of a severe CNC machine collision? *

1 point

Improved machine performance

Spindle damage

Increased production speed

Better tool alignment

Which setup issue can lead to potential machine collisions? *

1 point

Workpiece fixture misalignment

Employee uniform color

Machine room temperature

Tool storage location

What should an operator do AFTER visually assessing collision damage? *

1 point

Immediately restart the machine

Document the incident with photos

Ignore the problem

Replace all tools

Which of these is considered a safety hazard resulting from a CNC collision? *

1 point

Flying debris

Increased machine temperature

Louder machine noise

Brighter machine lights

What is a critical step in preventing CNC machine collisions? *

1 point

Running a dry run simulation

Changing machine oil frequently

Painting the machine

Increasing machine speed

Which material irregularity could potentially cause a collision? *

1 point

Oversized stock

Material color

Material weight

Material temperature

Citations

[1] https://www.machinedesign.com/manufacturing/cnc-machining
[2] https://www.mmsonline.com/articles/preventing-cnc-machine-crashes
[3] https://www.productionmachining.com/articles/cnc-collision-prevention

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