This module explains how metals are shaped through plastic deformation. It covers:
Casting is one of the oldest and most versatile manufacturing methods. The book provides detailed insights into: Designing patterns (with allowances for shrinkage). Moulding sand preparation and types of cores. Elements Of Workshop Technology By Hajra Choudhary Vol 1
The book is celebrated for its "practical-first" approach. It doesn't just explain how a process works; it explains the safety , the tools , and the manual dexterity required to execute it. Key Modules and Highlights 1. Engineering Materials and Metallurgy This module explains how metals are shaped through