Question 1:
Write down the numerous components of forces in orthogonal cutting. How can these be estimated?
Question 2:
Why cemented carbide is considered as a helpful tool material? Contrast with HSS tool material.
Question 3:
Write down the various techniques of taper turning in the lathe? Illustrate with a appropriate sketch tail stock set over method.
Question 4:
Illustrate and state the units of cutting speed, depth and feed of cut with respect to turning operation, draw figure to represent these terms.
Question 5:
With an appropriate sketch illustrate construction of shaper machine tool? Illustrate out the applications of this machine tool.
Question 6:
Provide comprehensive classification of planner machine tools? Illustrate the applications of these machine tools in manufacturing industry.
Question 7:
Sketch an appropriate sketch of universal drilling machine and illustrate how it is dissimilar from upright drilling machine.
Question 8:
What do you understand by the term jig boring operation? Illustrate special characteristics of jig boring machine.