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Previous yr Long Questions from Metal Forming(Sec-A,AD301)

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Previous yr Long Questions from Metal Forming(Sec-A,AD301)

Postby rajamohanta4 » Fri Sep 16, 2016 3:34 pm

Sec-A, Fundamentals of Design and Manufacturing Previous yr Imp Long question collection from ch- Metal Forming.
1.What are the difference between Hot working and Cold working of metals ? What are their Advantages and Disadvantages ?
2.What are the difference between Extrusion and Drawing process ?
3.What are the difference between Punching and Blanking ?
4.Explain the principles of hot working and cold working.
5.What are the difference between Piercing and Blanking ?
6.What are the difference between Cold Forging and Hot Forging ?
7.What are the effects of lubrication on Die (tool) life during Drawing ?
8.What is the role of Recrystalisation temperature in metal working ?
9.What are the types of Rolling Process ? State their Advantages and Disadvantages.
10.Explain Wire drawing operation.
11.Write note on Forging.
12.What do you mean by Deep drawability.
13.What are the main considerations to design a product by forging ?
14.What are the difference between Rolling and Forging ?
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