Abstract

University-level instruction in technically oriented subjects requires effective and illustrative tools for visualizing complex manufacturing processes. Academic staff in engineering disciplines generally possess solid knowledge and experience in using CAD systems for geometric modeling, which are a core component of modern technical education. However, the use of graphical systems for creating animations remains underutilized in many curricula. This paper presents an approach that builds on existing CAD models, created in widely used engineering software (e.g., SolidWorks or Inventor), and transforms them into professional multimedia teaching aids using the opensource software Blender. Using the example of cold drawing of seamless tubes, the complete process is demonstrated — from model creation and export to the animation of material deformation. Once a 3D model has been developed, only a small step is required to create a visually compelling and pedagogically valuable animation. Such multimedia outputs enhance the educational process, make the learning experience more attractive and engaging for students, and facilitate deeper understanding of complex technological phenomena. The article concludes with methodological recommendations for university educators on how to effectively integrate multimedia tools into engineering education with minimal additional effort.