Essential Knowledge of Arc Welding Processes WELD 1251

​This course is part of a series of online, self-paced courses, which aim to give essential knowledge in areas related to welding and welding quality management aimed at engineers, technologists, purchasers and other professionals who work in the fabrication and manufacturing industry. This course does not have a practical component (if you are interested in learning to weld please see WELD 0102 our introduction to welding course). The course could also be taken by welders who are wanting to upgrade their understanding of welding processes as they move into a welding management position. This course introduces some common arc welding processes (SMAW, GMAW, GTAW & FCAW). An overview of the equipment and consumables used for these welding processes will be given as well as parameters that need to be controlled. This course gives foundational knowledge for future courses in welding procedure qualification, welding quality management and welding efficiencies. A very basic introduction to welding metallurgy of steel is also given to aid the learner in understanding why certain welding parameters need to be controlled. We also look at some human and environmental factors that need to be considered when planning for successful welding.​