INTERVIEW QUESTIONS OF THEORY OF METAL CUTTING

PART-A

1. What is tool signature?

2. What is side rake angle? And mention its effects?

3. What is clearance angle? And mention its types?

4. Explain the nose radius.

5. Sketch the orthogonal cutting.

6. What is shear plane?

7. What is cutting force?

8. What is chip and mention its different types?

9. Define machinability of metal.

10. Write Taylor’s tool life equation

PART-B

1. Explain orthogonal cutting and oblique cutting with its neat sketches and compare.

2. What is the tool life equation and state the factor affecting the tool life.

3. What is machinability? And explain.

4. Explain the various tool materials.

5. Write short notes on surface finish.

6. What are the different types of cutting fluids used in machining process?

7. Write short notes tool wear.