Question:-
Consider the following characteristics of production jobs
1. Processing of parts frequently in small lots
2. Need to accommodate design changes of products
3. Low rate of metal removal
4. Need for holding close tolerances
The characteristics which favor the choice of numerically controlled machines would include
Option (A)
1, 2 and 3
Option (B)
2, 3 and 4
Option(C)
1, 3 and 4
Option(D)
1, 2 and 4
Correct Option:
(D)
Question Solution:
Numerical control machine has the advantages of:
1. Processing of parts frequently in small lots (flexibility of design)
2. Reduction in use of jig and fixture
3. High accuracy and reduced human error.
4. Improved productivity
question-answer-faq-3294