Advanced Welding Processes and Finite Element (FE) Method

This course covers the advanced welding processes, including laser beam welding, electron beam welding, and micro welding. It provides a comprehensive understanding of the advantages, disadvantages, and factors influencing these processes, along with their applications in various industries. For instance, the course delves into the concept of wire additive manufacturing processes associated with laser beam welding, explaining the conduction mode and keyhole mode in laser welding. It also discusses the role of power density and its impact on the welding process. The course further explores the advancements in laser micro welding processes and their applications in the medical field, particularly in the manufacturing of medical devices. Additionally, it introduces the Finite Element Method (FEM) in modeling different aspects of fusion welding processes and the concept of elastic stress analysis.