Explain how mould cost is estimated and quoted.
[3 marks]Explain the working principle of Vernier Caliper with neat sketch.
[4 marks]Name different non-metallic materials used for mould construction and what are its advantages & Disadvantages
[7 marks]What is the necessary of hard chrome plating
[3 marks]Explain the functioning of Dial-Gauge with neat sketch.
[4 marks]Explain the working principle of WIRE-EDM with neat sketch.
[7 marks]Explain beryllium-copper alloy? Why it is important in mould manufacturing? State its advantages and disadvantages.
[7 marks]Name different parts of the mould.
[3 marks]Explain the working principle of micrometer with neat sketch.
[4 marks]What is Rapid Prototyping? Explain Stereolithography technique with neat sketch.
[7 marks]What is Chemical etching technique?
[3 marks]Explain how slip gauges are classified based on their accuracy
[4 marks]What is heat treatment process? Explain nitriding heat treatment procedure.
[7 marks]What is pantograph?
[3 marks]Write a short note on mould maintenance.
[4 marks]Explain different types of steels used for mould manufacturing.
[7 marks]How mould life is calculated?
[3 marks]Explain vacuum hardening heat treatment process.
[4 marks]Why mould maintenance is important? Explain how it can be achieved by proper scheduling?
[7 marks]State the difference between CNC-Turning and CNC-Milling
[3 marks]Write a short note on mould assembly.
[4 marks]Explain how mould cavity thickness can be calculated and why it is important
[7 marks]How mould is protected against wear and Corrosion.
[3 marks]Explain different types of Mould polishing techniques.
[4 marks]What is CMM? Name different types of CMM? What are the functions of CMM?
[7 marks]