Simulador inmersivo en realidad virtual para la capacitación segura en la operación de una cortadora láser industrial

Abstract

This project aims to design and develop an immersive virtual workstation for technical training in operating the HITEC HJT1325 laser cutter. The system is based on a high-fidelity simulation environment, designed to address the lack of access to real machinery, which presents elevated operational complexity and significant acquisition costs that limit engineering practices and technical training in conventional academic settings. This simulator was built using Unreal Engine, specifically version 5, a tool that enables the precise recreation of laser physical dynamics. To generate a positive experience, Meta Quest 3S virtual reality headset was integrated, capable of mimicking hand movements and controller commands. Users can observe key processes, visualizing the power and speed of the cutting and engraving mechanism, and how materials react to these variations. Unlike work in real workshops or laboratories, this virtual approach offers instant feedback, enabling students to differentiate processes without adverse physical consequences or associated risks. In the final stage, evaluate whether this simulator truly works as a teaching tool. Tests were conducted with 20 students and we collected quantitative data to measure how much people learn using the virtual environment and how useful they find it compared to practicing with real equipment. The results demonstrate that the combination of Unreal Engine 5 and virtual reality not only maintains a high level of interest in learning, but also consolidates a viable and safe alternative for training operators in laser technology, ensuring an efficient transition to the use of real machinery.