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• Bionic prints titanium parts from NFTs
• Bionic 3D printing is also used to manufacture components
• DeMa uses NFTs to exchange production data between suppliers and OEMs
Bionic Production: NFTs in 3D printing
Bionic Production GmbH was founded in 2015 by former employees of Laser Zentrum Nord in Hamburg. Hamburger Hafen und Logistik AG (HHLA) has been the majority shareholder since 2019. The Hamburg startup deals with the development of decentralized production solutions within hardware and blockchain-based software. For example, the company succeeds in connecting the analog world with the digital world of NFTs. The company’s NFTs can be purchased on OpenSea, which also includes an access key to a 3D-printed titanium part. This key can then be used to complete the submission form for the analog artwork. In addition, the analog part contains an NFC chip that can be scanned with a smartphone and demonstrates the uniqueness of the part.
3D printing of components
However, the company is not only in the business of printing NFTs. According to their own statements, the design freedom of 3D printing is used to create innovative, high-quality components with bionic lightweight construction and functional integration. Careful use of resources and a sustainable product life cycle should also be emphasized. “Our goal is to use the enormous potential of bionic 3D printing for additive engineering and manufacturing to achieve significant increases in performance in additive design and manufacturing of components through functional integration, resource efficiency and lightweight construction,” Bionic says of the company. website.
The DeMa network was also created in a collaboration between Bionic and IBM. The aim is to tackle the problem that the established and outdated system for the supply of spare parts (central production sites, extensive warehouse and the complex logistics of sending components around the world) is not compatible with the ideal of a fast, flexible and environmentally friendly supply chain.
Although new concepts of decentralized manufacturing represent a viable solution with conventional processes such as turning or milling as well as with new disruptive methods such as 3D printing, they face a problem: suppliers must protect their intellectual property and ensure that their components are not reproduced in unlimited quantities. The DeMa network is dedicated to this very problem.
“The network uses NFT-based blockchain technology to exchange production data between suppliers and OEMs securely and with an integrated payment system,” DeMa’s website explains. This enables decentralized parts production directly at the point of use in exactly the required quantity. To ensure this, DeMa first tokenizes the production data and then creates a unique digital twin of the component. This digital twin can then be sold and traded in the form of an NFT. The original equipment manufacturers, in turn, purchase the NFTs in a virtual warehouse. Redeemed at the point of use, you receive the encrypted production data for one-time use. Once the manufacture of the part is complete, the NFT becomes invalid, i.e. burned and a payment based on a DeMa native cryptocurrency is automatically issued.
E. Schmal / Editor finanzen.net
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