UNIT 1:Casting
UNIT 2:Welding
- Introduction to Welding and its types
- Gas welding
- Arc Welding
- TIG Welding
- MIG Welding
- Submerged arc welding
- Electric Resistance Welding
- Spot, Seam, and Butt Welding
- Thermite Welding
- Brazing and Soldering
- AC and DC Welding Machines
- Welding Defects
UNIT 3:Forging
- Forging Overview
- Theory and application of forging processes
- Drop and horizontal forging machines
UNIT 4:Press working
- Description and operation of processes
- Process of shearing
- Punching
- piercing
- blanking
- trimming
- perfecting
- notching
- lancing
- embossing
- coining
- bending
- forging
- drawing
- press
- tool dies
- auxiliary equipment
- safety devices
- stock feeders
- scrap cutters
- forces
- pressure and power requirements
UNIT 5:Rolling
- Rolling operations
- General description of machines and process
- Rolling of structural section plates and sheets
- Hot and Cold rolling techniques
UNIT 6:Metal Machining
- Basics of Lathe machines
- Operations Performed on Lathe Machine
- Working principle of Shaper
- Working principle of Planner
- Introduction to milling machine
- Introduction to grinding machine
- Introduction to drilling machine
