State general advantages and limitations of metal forming
[3 marks]Briefly explain Forming limit curve with a neat sketch.
[4 marks]Explain briefly about Tresca yield criteria with necessary sketches
[7 marks]Draw different types of rolling mills used in rolling process.
[3 marks]Explain spring back effect in bending process.
[4 marks]Draw and explain typical stress-strain diagram for ductile material
[7 marks]Discuss slip line and upper bound method for extrusion process.
[7 marks]Differentiate blanking and punching operation with sketch
[3 marks]Discuss Anisotropy and its effects in deep drawing.
[4 marks]Explain various operations performed on sheet-metal press machine.
[7 marks]Explain Wire Drawing process with sketch
[3 marks]Differentiate direct and indirect extrusion process.
[4 marks]Explain two dimensional stress analysis with Mohr circle diagram
[7 marks]Define angle of bite and discuss its effect in rolling process
[3 marks]Discuss various rolling defects.
[4 marks]Derive the formula for Rolling Load using Slab Method with usual notations.
[7 marks]Define (i) dry drawing (ii) wet drawing (iii) tube drawing.
[3 marks]What is upset forging?
[4 marks]Analysis of compression of circular disc with slab method
[7 marks]Explain with neat sketch defects in Forging process
[3 marks]Discuss effect of temperature on yield strength.
[4 marks]What is drawability? List and discuss factor affecting to drawability
[7 marks]Discuss on materials used for making wire drawing dies.
[3 marks]State difference between compound and progressive dies.
[4 marks]Define forging and discuss about open die forging and closed die forging with suitable sketches
[7 marks]