CNC vs Manual Machining Flashcard

Front

Which of the following best describes the precision of CNC machining compared to manual machining?

Back

CNC machining offers higher precision and repeatability than manual machining.

Front

What is a significant cost-related disadvantage of CNC machining compared to manual machining?

Back

CNC machines have higher initial setup costs.

Front

How does the production speed of CNC machining compare to manual machining?

Back

CNC machining is faster and more efficient for large production runs.

Front

Which of the following is a skill requirement for CNC machine operators compared to manual machine operators?
Options:
CNC operators need less technical knowledge.
CNC operators require programming skills.
Manual operators need to understand computer software.
CNC operators need to be skilled in hand tools.

Back

CNC operators require programming skills.

Front

What is a maintenance-related disadvantage of CNC machines compared to manual machines?

Back

CNC machines require specialised maintenance skills.

Front

In terms of precision, what is a common advantage of manual machining?

Back

Manual machining allows for more precise control in complex tasks.

Front

Which of the following is a cost advantage of manual machining over CNC machining?
Options:
Manual machines are more expensive to operate.
Manual machines have lower initial purchase costs.
Manual machines require more expensive materials.
Manual machines have higher energy consumption.

Back

Manual machines have lower initial purchase costs.

Front

How does the production speed of manual machining compare to CNC machining for small, custom jobs?

Back

Manual machining is generally faster for small, custom jobs.

Front

What is a skill-related disadvantage of manual machining compared to CNC machining?

Back

Manual machining requires a high level of skill and experience.

Front

Which of the following is a maintenance advantage of manual machines over CNC machines? Manual machines require more frequent maintenance. Manual machines have more complex maintenance needs. Manual machines require less specialised maintenance skills. Manual machines are more expensive to maintain.

Back

Manual machines require less specialised maintenance skills.