JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Overview

List Of Experiments

I. Metal Casting Lab:

• 1. Pattern Design and making - for one casting drawing.
• 2. Sand properties testing - Exercise -for strengths, and permeability – 1
• 3. Moulding Melting and Casting - 1 Exercise II Welding Lab:
• 1. ARC Welding Lap & Butt Joint - 2 Exercises
• 3. Spot Welding - 1 Exercise
• 4. TIG Welding - 1 Exercise
• 5. Plasma welding and Brazing - 2 Exercises (Water Plasma Device) III Mechanical Press Working:
• 1. Blanking & Piercing operation and study of simple, compound and progressive press tool.
• 3. Hydraulic Press: Deep drawing and extrusion operation.
• 4. Bending and other operations IV Processing Of Plastics
• 1. Injection Moulding
• 2. Blow Moulding Minimum of 12 Exercises need to be performed.

REFERENCE BOOK:

• 1. Dictionary of Mechanical Engineering – G.H.F. Nayler, Jaico Publishing House.