ME 72-COMPUTER INTEGRATED MANUFACTURING

B.E. / B.TECH.DEGREE SECOND UNIT EXAMINATIONS, JULY – 2012

REGULATIONS 2008

SEVENTH SEMESTER

ME 72-COMPUTER INTEGRATED MANUFACTURING

Time: 1.5 Hours                                    Date:    .07.2012                               Maximum: 50 marks

ANSWER ALL QUESTIONS

PART – A (7 x 2 = 10 marks)

1. Define CAD?

2. What is CAM?

3. Write the four functional areas of a CAD design process?

4. Define scaling?

5. Define rotation.

6. List the classifications of geometric modelling?

7. Define wire frame modelling?

PART – B (3 x 12 = 36 marks)

8. Explain briefly the geometric modelling with limitations and applications?

9. Explain the wire frame modelling with limitations and applications?

10. Briefly explain the various desirable features of a CAD package.