Fundamentals of Welding Principles and Theory

Mastering the craft of welding requires a solid grasp of the underlying science, safety protocols, and technical specifications. This course equips you with the foundational theoretical knowledge needed to understand how different welding processes work, how to interpret technical blueprints, and how to select the right parameters for various materials. What you'll learn: - Understand core welding terminology, joint configurations, and basic metallurgy concepts - Interpret standard welding symbols, technical drawings, and code requirements - Compare primary welding processes including arc, MIG/MAG, TIG, and flux-cored methods - Identify appropriate shielding gases, electrodes, and filler materials for distinct metals - Recognize common weld defects, non-destructive testing basics, and quality control standards - Apply essential workshop safety practices and pre-weld setup procedures The course begins with foundational vocabulary and safety principles before progressing through process-specific setups, material properties, and symbol interpretation. Designed specifically for beginners and trade apprentices, no prior engineering or welding experience is required. Start reading today to build your technical knowledge in welding science.