From virtual to real welding
"Trial and error" - that has actually always been the motto when something is to be implemented successfully. In the meantime, training with augmented reality (AR), virtual reality (VR) and artificial intelligence (AI) has made this possible without harmful consequences.
The use of AR and VR systems is also increasingly gaining acceptance in welding training with its complex interaction of numerous parameters and influencing variables. The participants achieve a steep learning curve and thus motivation due to the high experience factor and considerably higher effective learning time. In addition, the time and effort required for implementation (work safety, preparation of rehearsals, etc.) is considerably reduced, so that the instructors can attend to the participants in a more targeted manner.
These effects are also to be used at the FH Aachen. In the project "from virtual to real welding", the use of an AR system for the course "Welding Technology" is being developed from concept to implementation. The main aim is to integrate AR-based practical content alongside the theoretical content in the lecture and then to transfer this to real welding in the practical training. This results in a "red thread" throughout the entire course. Welding with the AR system also has a high gamification factor, so that learning is entertaining and exciting.
Presentation of the intended results
The first result should be the continuous use of the AR system in the course "Welding Technology" (Production Process 2) in the BA degree programmes of FB8. In addition, the results are to be published. Transfer to other universities is conceivable and expressly desired: the project will be presented at the working meetings of DVS specialist group 3.3 (welding technology training at universities). Furthermore, the exchange of experience with the welding training institute at the HWK Aachen in the use of the system is to be deepened. There, systems of the same design are used in the training and further training of skilled workers.
