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

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Code: 9D04206a

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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

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Max. Marks: 60

Answer any FIVE questions

All questions carry equal marks

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.

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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.
   

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   (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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