Rebuilding a 19th century ship in Australia using 3D technology


While additive manufacturing offers the possibility of producing and repairing all kinds of parts, it can also be used to rebuild old models, whatever they are. And the Silentworld Foundation, an Australian non-profit organization focused on marine archeology and heritage, understands that to say the least. Thanks to 3D technologies, several old boats have been modeled in 3D by Silentworld, including the boat named “Barangaroo Boat”. Found in Sydney, this 19th century ship was discovered during excavations, and to reproduce it, the team at Silentworld used 3D scanner maker Artec 3D.

Digitizing all of the parts that make up the Barangaroo boat was no easy task. In order to avoid breaking the parts that make up the 1820 boat, each part has been carefully removed before being scanned. For the Barangaroo Boat, but also for other 3D scanned boats, 3D technologies allow companies to save precious time. In this case, with the Artec 3D scanner, it only took three months to get the data of the different parts. If Silentworld had used traditional methods, it would have taken over a year to obtain such data.

The 19th century ship was rebuilt using 3D technologies

The Barangaroo Boat discovered during excavations (photo credits: Silentworld)

The Artec Eva 3D scanner

To scan the old boat, the two companies used the Artec Eva 3D scanner, one of the most popular machines on the market. According to the manufacturer, Eva is a lightweight, fast and versatile scanner, delivering accuracy down to 0.1mm without the need for a target. Artec’s 3D scanner scanned up to 300 parts and obtained an accurate reproduction of wood in geometry and color. Finally, Eva’s precision gave companies the ability to highlight patterns, nail marks and other fine details, crucial data according to the Silentworld Foundation.

Ben Myers, Director of 3D Digitization at Artec 3D Partner Thinglab, concluded: “We look forward to growing our relationship and helping the Foundation explore how it can make more use of the Artec portfolio. We are very honored to have made a small-scale contribution to helping the Silentworld Foundation record and use 3D data. And the digitization of the Barangaroo Boat is not an isolated case. Since the discovery, the Silentworld Foundation has scanned three more wrecks and continues to use 3D technologies to reconstruct old models and parts of boats. You can find out more HERE.

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* Miniature photo credits: Creaform

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