Reverse Engineering of Musical Instruments

Johannes Zentner/ Moritz Leo Neubert/ Christian Döpel

Reverse engineering is a fascinating technique that allows for the examination and digitization of existing products, including musical instruments. By digitizing real-world technical structures, valuable data is generated, which can be used in various ways, particularly for further analysis, development, and manufacturing.

In the workshop, participants will learn the general process of reverse engineering using 3D scanning and Computer-Aided Design (CAD). First, the instrument’s surfaces and textures are accurately captured using a 3D scan. The resulting 3D model can be quickly modified, fully measured, and virtually examined. Subsequently, it is possible to create a native 3D model in CAD, from which additional manufacturing documents, such as drawings or accompanying documentation, can be derived. The capabilities of 3D scanning are diverse and ideal for measuring complex, handcrafted shapes of intricate instruments. They allow for spontaneous design studies, virtual prototypes, and acoustic and structural simulations. Additionally, reverse engineering opens new perspectives in quality management and significantly simplifies the production of current and historical components.

During the workshop, participants will have the opportunity to experience a live demonstration of reverse engineering and to have parts of their musical instruments digitized on-site. Join us and discover the world of modern mechanical engineering together with the staff of HTWK Leipzig!