2026-05-28T03:10:46Z https://researchdata.tuwien.ac.at/oai2d

oai:researchdata.tuwien.ac.at:cdrjy-3f176 2026-05-12T13:35:33Z openaire openaire_data

4.3 TUW.TUDATA 10.5281/zenodo.20123328 oai:researchdata.tuwien.ac.at:cdrjy-3f176 Bodur, Osman Osman Bodur 0000-0002-4102-8646 TU Wien Biegl, Stefan Stefan Biegl TU Wien Konuk, Beyza Beyza Konuk TU Wien Istanbul Kültür University Şener, Betül Betül Şener TU Wien Istanbul Kültür University Uçar, Melisa Melisa Uçar TU Wien Istanbul Kültür University Poszvek, Günther Günther Poszvek 0000-0001-8435-564X TU Wien Prießnitz, Markus Markus Prießnitz 0000-0002-8600-6723 TU Wien Bleicher, Friedrich Friedrich Bleicher 0000-0003-3429-867X TU Wien TU Wien 2026 Reverse Engineering 3D Scanning Metrology Digital Twin Additive Manufacturing 3D Sand Printing Metal Casting 2026-05-11 2026-05-11 2026-05-12 eng Poster Creative Commons Attribution 4.0 International Abstract This poster demonstrates the high-fidelity digital transformation of traditional sculptures using HandySCAN 3D scanning technology. Optical reference markers were applied to a physical statue to enable accurate dynamic referencing and capture sub-millimeter surface details. The acquired point cloud was processed into a high-resolution 3D mesh and further optimized for downstream manufacturing applications. Two complementary routes were demonstrated: an industrial casting path using the scanned model as a basis for mold preparation and metal casting, and a prototyping path involving slicing, support generation, and FDM 3D printing at reduced scale. The study highlights how reverse engineering and additive manufacturing can bridge classical craftsmanship with modern digital documentation, replication, and sustainable production workflows. Acknowledgements The authors gratefully acknowledge Hotel Schwarz Alm for providing access to the original Brunnenfigur sculpture used in this project. The authors also thank voestalpine Foundry Group for their contribution to the industrial casting process, including the 3D sand-printed mold, Alzen 305 casting material, and bronze-colour finishing with clear coating. Special thanks are extended to Harald Ferge and Andrea Beisswenger from Faro-Creaform, AMETEK for their invaluable technical support and valuable contributions to the 3D scanning and data processing workflow.