Download JNTUA M.Tech 1st Sem 2018 Aug-Sept 9D04206a Rapid Prototyping Question Paper

Download JNTUA (JNTU Anantapur) M.Tech ( Master of Technology) 1st Semester 2018 Aug-Sept 9D04206a Rapid Prototyping Previous Question Paper

Code: 9D04206a

M.Tech I Semester Supplementary Examinations August/September 2018
RAPID PROTOTYPING
(Production Engineering)
(For students admitted in 2013, 2014, 2015 & 2016 only)

Time: 3 hours Max. Marks: 60
Answer any FIVE questions
All questions carry equal marks
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1 (a) Define prototype in the contest of modern product development. Discuss the evolution of
rapid prototyping.
(b) Classify rapid prototyping systems and distinguish between digital prototyping and virtual
prototyping.

2 Explain stereo lithography system with a neat diagram. Also, mention its advantages,
limitations and applications.

3 Explain fusion deposition modeling process with a neat diagram and write the applications
of it.

4 Describe the process flow of Cubital?s solid ground curing system with a neat diagram.

5 Explain the principle, process parameters and applications of 3D printing.

6 (a) Classify different types of rapid tooling process. Briefly describe spray metal deposition
process.
(b) Explain the features of Magics communicator RPT software.

7 Discuss the various factors influencing accuracy in rapid manufacturing process and
briefly explain data preparation error.

8 Explain the process of surface generation and surface modification.

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