Abstract: The current paper will provide a detailed overview of sustainable technologies of laser welding will encompass technological advancements that will ensure a higher degree of energy expenditure, diminished emissions, and embracement of application of environmentally friendly materials. Laser welding is introduced as a more efficient and the most accurate alternative to dusty welding processes as it can decrease energy usage, material waste, or harmful emissions. It identifies the ways in which innovative technologies, including green lasers, systems based on inverters, and automated process control, influence the environmental goals and retain the high quality of products produced by products operating in several sectors, including automotive, aerospace, and construction. The review considers lifecycle assessments (LCA) to calculate the environmental impact of laser welding and compares its energy usage with the old methods all of which include MIG and TIG welding methods. Emission mitigation best practices such as real-time fume-removal and the use of biodegradable consumable materials are presented to show how it is possible to advance workplace safety and environmental compliance. In addition, the use of inorganic materials such as recycled minimum and biodegradable fluxes are demonstrated to be of bond importance to environmentally focused production. This paper will illustrate how mainstream welding in the automation field, application of AI, and real-time monitoring can enable laser welding be the pioneer in the green field of manufacturing. Regulatory framework and policy recommendations are also used to incorporate these sustainable technologies. The report has also concluded by giving a call to the industry players to embrace the sustainable laser welding as a sustainable strategic and environmental friendly decision as the manufacturing future proof.
Mohammed Duraid Hamdey (Fri,) studied this question.