What is Metal Forming? Provide the classification of metal forming processes.
[5 marks]Differentiate between hot working and cold working
[5 marks]Enlist different types of rolling mills and explain any one in brief.
[5 marks]Write a short note on tandem rolling mill.
[5 marks]Explain rolling defect with neat sketch.
[5 marks]What is Extrusion? Explain with neat sketch.
[5 marks]Discuss open die and closed die forging in detail with neat sketch.
[5 marks]State difference between direct and indirect extrusion.
[5 marks]What are the advantages and disadvantages of cold working over hot working?
[5 marks]Explain wire drawing with neat sketch.
[5 marks]Explain spinning process in detail with neat sketch.
[5 marks]Write the steps in wire drawing operation.
[5 marks]Explain tube drawing with neat sketch.
[5 marks]Describe the process of extrusion of tube
[5 marks]Discuss the method used for the production of pipes and tube.
[5 marks]Describe the Mandrel Mill Process
[5 marks]How welded pipes and tubes are manufactured?
[5 marks]