Basic Principle of Hot & Cold Working, Hot Working Processes
Cold Working Processes
Sheet Metal Operations: Measuring Layout marking, Shearing, Punching, Blanking, Piercing, Forming, Bending and Joining
Advantages of timber, types of timber, defects in timber, carpentry tools
fitting tools, fitting operations
Introduction to Casting Processes, Basic Steps in Casting Processes
Pattern: Types of Pattern and Allowances
Sand Casting: Sand Properties, Constituents and Preparation
Gating System
Melting of Metal, Cupola Furnace
Casting Defects& Remedies
plastic moulding