Write the Principles of mould design.
[3 marks]Write down the selection of materials for moulds and dies.
[4 marks]What is the mean by heat treatment? process explain any one.
[7 marks]What are the economical point consider for mould design.
[3 marks]Draw any one valve ejection system.
[4 marks]Describe Semi-automatic, Semi positive compression mould with a sketch.
[7 marks]Describe the material selection for various parts of dies.
[7 marks]Explain the various types of steels.
[3 marks]Describe the air ejection system.
[4 marks]What is the material selection for various parts of mould like cavity.
[7 marks]Explain the working principle of EDM.
[3 marks]Draw the positioning of gates.
[4 marks]Write the grinding process with working principle with neat sketch.
[7 marks]Explain the design procedure of die.
[3 marks]Describe the bill of material of mould design.
[4 marks]Draw and explain the two plates mould.
[7 marks]Describe the shaping machine working principle.
[3 marks]Explain the design of cooling.
[4 marks]Explain the plunger transfer type Mould.
[7 marks]Write down the requirements of runners and gates.
[3 marks]What is the feed system?
[4 marks]Explain the layout of cooling & heating arrangements.
[7 marks]Describe the design of positive compression mould.
[3 marks]Write the Rheological considerations design of extrusion dies.
[4 marks]Explain the requirements of runners and gates.
[7 marks]