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Learn self-shielded flux core welding (FCAW-S) techniques through a detailed demonstration of a 3G weld on 1-inch steel plate at Steel Tech Academy. Master the fundamentals of FCAW-S welding by observing expert Michael Roberts showcase proper machine setup, equipment settings, and essential techniques used in structural steel fabrication. Discover the differences between self-shielded and dual-shielded flux core welding processes and understand when to apply each method. Follow along as the instructor demonstrates the complete welding sequence, starting with proper root pass technique, progressing through multiple filler passes, and finishing with professional cap passes. Learn critical skills including slag cleaning procedures, plate temperature monitoring, and how to maintain consistent weld quality throughout the entire process. Gain insights into the specific challenges of vertical position welding and understand the key takeaways for each welding pass to ensure structural integrity and professional results in your own welding projects.
