Digital Transformation of Traditional Art: From 3D Scanning to Casting and Additive Manufacturing

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.