Draw Single point cutting tool geometry with nomenclatures.
[3 marks]Explain Orthogonal and Oblique Cutting with suitable example
[4 marks]Describe various types of Chips formed during machining process.
[7 marks]Define cutting tool life and tool wear.
[3 marks]Enlist significance of Rake and clearance angle.
[4 marks]Illustrate Merchant’s Circle Diagram along with assumptions.
[7 marks]Explain Taylors tool life equation, VTn = constant
What is cutting fluid? Explain with suitable example.
[3 marks]Explain characteristics of Cutting Fluid.
[4 marks]Illustrate Locating 3-2-1 principle of Jigs and Fixtures.
[7 marks]Define Clamping device used in Jigs and fixtures.
[3 marks]List out various types of drill bushes and its application.
[4 marks]Explain Box jig and Angle Jig with a neat sketch.
[7 marks]Give classification of Dies.
[3 marks]Define the terms: Clearance, Piercing, Notching and balnking.
[4 marks]Describe progressive die with suitable sketch along with it application.
[7 marks]Explain cutting action of dies and punch assembly.
[3 marks]Illustrate Strip layout related to press work.
[4 marks]Describe methods of reducing cutting forces in press operations.
[7 marks]Define; Jig, Fixture and drill bushes.
[3 marks]Differentiate between Die electric fluid and Electrolyte Fluid used in machining process.
[4 marks]Illustrate USM machining process along with its application and disadvantages.
[7 marks]Explain piezoelectric Transducers.
[3 marks]Describe in brief Abrasive Jet Machine.
[4 marks]Explain the principle of ECM machine and discuss its advantages and disadvantages.1
[7 marks]