Manufacturing Process-1 — Summer 2022

What is manufacturing process? List types of manufacturing processes.

What do you understand by cutting tool nomenclature? Sketch and label tool angles.

List the various operations performed on lathe machine. Explain any four operations in detail with neat sketch.

Describe Taper turning by swiveling the compound rest method with neat sketch.

Describe any two work holding devices used on the lathe.

Name the accessories commonly used to enhance the lathe operation. Explain different types of rests.

State the advantages of all geared headstock as against a belt driven headstock. Explain the function of a half nut during lathe operation with a neat sketch.

Name drill bit materials. Which material is mostly used?

Explain Jig boring machine with neat sketch.

Explain any six operations performed on drilling machine with neat sketch

How does a boring operation differ from a turning operation?

How the size of a drilling machine is specified? Discuss.

Classify drills. Explain nomenclature of twist drill with neat sketch.

What is indexing? Describe direct indexing, with example.

Differentiate the up-milling process with down milling process.

Enlist various Milling Operations. Discuss the following operations. 1. Profile Milling 2. Gang Milling 3. End Milling

Give detail classification of milling machine.

Name the alignment tests required for milling machine to give best quality Product.

Explain Different Types of Broaching Machines with neat sketch.

Explain the importance of grain size in Grinding Process.

Explain types of bonding process of abrasives with grinding wheel (any three)

What is the meaning of dressing and truing of grinding wheel? List the various factors for selecting grinding wheels.1

Explain how to cut internal keyway on slotter machine with neat sketch.

Write down difference between shaper and planer Machine.

With the help of figure explain ‘Hydraulic’ shaper mechanism.