JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Overview

Minimum of 10 Exercises need to be performed

I. Metal Casting Lab:

• 1. Pattern Design and making - for one casting
• 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
• 2. Spot Welding – 1 Exercise
• 3. TIG Welding – 1 Exercise
• 4. 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.
• 2. Hydraulic Press: Deep drawing and extrusion operation.
• 3. Bending and other operations IV. Processing Of Plastics
• 1. Injection Moulding
• 2. Blow Moulding R18 B.TECH MECHATRONICS III YEAR