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Reg No.: Name:

APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
FOURTH/FIFTH SEMESTER B.TECH DEGREE EXAMINATION, DECEMBER 2018

Course Code: ME220
Course Name: MANUFACTURING TECHNOLOGY

Max. Marks: 100 Duration: 3 Hours
PARTA
Answer any three full questions, each carries 10 marks. Marks 1 a)
What is Casting? Give a brief idea about Investment casting. 5 b) Elucidate about

different types of casting defects. 5
2 a) What is rolling? Showcase its advantages over casting. 5 b) Write a brief note
about different types of rolling defects with neat sketch. 5
3 a) Interpret forging. What are the advantages of forging? 5 b) With neat sketch
explain about die design features. 54 a) Define clamping. Explain principle of clamping.
5 b) Explicate Hinge clamping with neat diagrams. 5
PART B
Answer any three full questions, each carries 10 marks.
5 a) With neat sketch demonstrate Coining process. 5 0) Why connecting rod of a diesel

engine is manufactured with forging 5 techniques?

6 a) Differentiate between cold and hot extrusion process. 6 b) Illustrate about
wire drawing process with neat sketch. 47 १) Interpret 3-2-1 principle with neat
sketch. 5 b) Explain Swing clamping procedure with neat sketch. 5
8 9) Highlight why clamping is so important and showcase. What are the 6 advantages
of clamping?
b) With neat sketch demonstrate locating from circular surfaces? 4
PART ^

Answer any four full questions, each carries 10 marks.

9 a) Determine bending terminology with neat sketch? 5 b) Justify the phenomenon
spring back? And how we can overcome springback? 5 10 a) With neat sketch clarify

Rubber forming process with neat sketch? 4

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