Name of the College : Kings College Of Engineering
Department : Mechanical Engineering
Subject : Manufacturing Technology
Website : kings.ac.in
Document Type : Question Bank
Download Model/Sample Question Paper : https://www.pdfquestion.in/uploads/ki…20IIMECHQB.pdf
Kings Manufacturing Technology Question Paper
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?
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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 type of cutting fluids used in machining process
7. Write short notes tool wear.
Special Purpose Lathes
Part-A :
1. What is swing diameter?
2. Write the specification of a typical lathe.
3. Write down the names of any four lathe accessories.
4. What is the application of air operated chuck?
5. Define the term ‘Concity”.
6. Write down the formula for calculating taper turning angle by compound rest method.
7. Define the term ‘Thread catching’.
8. Define automatic machine.
9. State the principal of multi spindle automats.
10. Classify multi spindle automats.
Part-B :
1. Sketch a center lathe and mention various parts..
2. List various type of feed mechanisms and explain briefly about tumbler gear reversing mechanism with a sketch.
3. Explain taper turning operation in a lathe by a taper turning attachment. Discuss its advantages.
4. Explain the following methods of taper turning in a lathe.
5. (i) By swiveling the compound rest. (8)
(ii) By a taper turning attachment. (8)
6. Explain the Working principle of capstan and turret lathes.
7. Explain the tooling layout for the production of a Hexagonal bolt in a capstan lathe..
8. Discuss the tooling layout for the production of a Hexagonal nut in Turret lathe..
9. Classify transfer machines. Sketch and explain the working of Swiss type automatic screw machine.What is the advantages of automatic machines.
10. Describe a typical single spindle automatic chucking machine.
11. Describe a typical single spindle automatic bar machine
12. Differentiate between parallel action and progressive action multi-spindle automatics.
Other Machine Tools
Part-A :
1. Write down any four operations performed by a shaper.
2. Define feed and depth of cut.
3. What is the function of clapper block in a planner?
4. What are the differences between up milling and down milling .
5. Define “Face milling “.
6. Write down the rule for gear ratio in differential indexing.
7. How do you specify radial drilling machine.
8. Write down any four operations performed by a drilling machine.
9. What is meant by “Sensitive hand feed”?
10. Calculate the tap drill size to cut an internal thread for bolt of outside diameter 10mm,pitch 1.5mm and depth of the thread 0.61 pitch ?
Part-B :
1. With a simple sketch, explain the working of the crank and slotted link quick return motion mechanism used in shaper.
2. Write down any four differences between shaper and planer..
3. Explain the Working principle of planer with a neat sketch.
4. How do you specify a planer.
5. Describe the working mechanism of a universal dividing head, with neat diagram.
6. With a neat sketch, indicate the various parts of an arbor assembly.
7. With a simple sketch, explain the principal parts and angles of a plain milling cutter .Explain them .
8. Explain the twist drill nomenclature and define various elements of twist drill.
9. With a simple sketch, explain the working of a vertical boring machine.
10. Explain the counter boring and counter ringing operation.
11. Explain the Working principle of a Jig boring machine with a neat sketch.