Differentiate between Hot and Cold working processes.
[5 marks]What is Rolling? Classify Rolling process in detail.
[5 marks]State the advantages, limitations and applications of Forging process.
[5 marks]Classify Forging processes in detail.
[5 marks]Discuss the defects, causes and remedies in Forging.
[5 marks]State difference between direct and indirect Extrusion.
Explain various types of Rolling mills with neat sketch.
[5 marks]Describe the process of Extrusion of tubes.
[5 marks]Explain Extrusion-Forging with neat sketch.
[5 marks]Explain wire drawing with neat sketch.
[5 marks]Explain deep drawing operation with neat sketch and state the application of deep drawing.
[5 marks]Explain spinning process in detail with neat sketch.
[5 marks]Explain tube drawing with neat sketch.
[5 marks]Discuss the methods used for the production of pipes and tubes.
[5 marks]Explain Strain Hardening in forming process.
[5 marks]How welded pipes and tubes are manufactured?
[5 marks]Explain Hot Piercing (Seamless tubing) with neat sketch.
[5 marks]