The ability to 3D print spare parts in a moment’s notice is exactly why NASA is experimenting with zero-gravity 3D printing, but this application can also be a huge advantage down here on earth. German national railway company Deutsche Bahn has also recognized the advantages of low storage costs and custom-fitting production, and is hoping to apply that to their own rail network in the near future. To realize this, they have just set up a collaboration of companies, startups and research institutes called Mobility goes Additive, which will explore possibilities and promote end-product 3D printing.
The existence of Mobility goes Additive has recently been confirmed by Deutsche Bahn’s innovation manager Stefanie Bricwede, who talked about their plans and ambitions during the 3D Druck für Automotive conference in Ettlingen, Germany. As she explained at the event, they decided to set up a separate cluster of partners to increase the focus on ground-based mobility. 3D printing innovations, she says, are currently mostly being driven by the aviation industry and therefore dictated by an obsession with weight. But companies like Deutsche Bahn focus on completely different advantages, and therefore require a different approach.