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Learn about advanced manufacturing techniques for steam turbines in this 28-minute lecture covering laser metal direct fabrication and welding processes. Explore the fundamentals of additive manufacturing, including repair methods, cost considerations, and free-form manufacturing capabilities. Master various welding techniques such as Shielded Metal Arc Welding (SMAW), Submerged Arc Welding (SAW), and Gas Tungsten Arc Welding (GTAW). Understand the importance of preheating and post-welding treatments in turbine manufacturing and repair applications.
Syllabus
Lecture 20_Laster Metal Direct Fabrication and Welding Process for Steam Turbines
Taught by
NPTEL-NOC IITM