Question: QUESTION 2 (45 Marks) Classify the various rapid tooling techniques and their applications. (8) What are the applications of rapid prototyping? (8) What are the
QUESTION 2 (45 Marks)
- Classify the various rapid tooling techniques and their applications. (8)
- What are the applications of rapid prototyping? (8)
- What are the steps involved in rapid prototyping? (6)
- What are the disadvantages of rapid prototyping? (3)
- Explain with diagrams, the Selecting Laser Melting and Electron Beam Melting process. Compare these processes, and write brief notes on: (20)
(i) Spray metal tooling and sand-casting tooling.
(ii) direct rapid tooling and indirect rapid tooling.
(iii) Differentiate between soft and hard tooling.
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