technology

Question 1

what are the advantages of using robots

Answer 1

• perform repetitive tasks with accuracy
• do not get tired, sick or have holidays
• increase output quality and quantity
• reduce long term cost

Question 2

what are the disadvantages of using robots

Answer 2

• high initial cost
• expensive breakdowns and maintenance
• can’t do problem solving

Question 3

what is CAD

Answer 3

• computer aided design
• computer system capable of generating, storing and using graphics to assist engineers with problem solving

Question 4

advantages of CAD

Answer 4

• accurate designs
• cost efficient
• detect faults before manufacturing
• removes need for expensive prototypes

Question 5

disadvantages of CAD

Answer 5

• high set up cost
• potential redundancy cost for workers
• possible negative reputation and motivation if redundancies occur

Question 6

what is CAM

Answer 6

• computer aided manufacturing
• involves using computers in production process
• e.g. robotic welders in vehicle production

Question 7

advantages of CAM

Answer 7

• good quality and accuracy
• less waste
• lower labour costs, less need for supervision
• faster to create

Question 8

disadvantages of CAM

Answer 8

• High set up cost
• possible redundancies
• maintenance costs
• lower motivation of employees

Question 9

Overall eval

Answer 9

• robots are faster, higher accuracy and can perform repetitive tasks
• BUT: expensive, maintenance, low adaptability and lack of problem solving