"Fundamentals of Mechanical Engineering: Diploma Study Guide 2024"
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Course
Mech (MECHANICAL)
Institution
Annamalai University
Manufacturing Processes: A Comprehensive Overview
This document provides an in-depth understanding of various manufacturing processes used in modern industry. It covers topics such as casting, machining, welding, forming, and additive manufacturing (3D printing). With a focus on process selectio...
3. What is forging? Explain the difference between hot and cold forging.
Answer:
Forging involves shaping metal using compressive forces.
Hot Forging: Done above recrystallization temperature (easier to deform).
Cold Forging: Done at room temperature (provides better surface finish and strength).
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