In a world marked by disposability, Knorr-Bremse Rail System Denmark is forging a sustainable path by refurbishing trains and maximizing each part’s potential. They’ve embraced the chances of additive manufacturing, using Unique Prusa 3D printers and the self-extinguishing Prusament PETG V0 filament to design and create new components when wanted.
You possibly can see one such 3D printed alternative half within the picture beneath.
Located in Copenhagen, Knorr-Bremse’s predominant workshop is a bustling hub of exercise. Led by additive manufacturing specialists Lasse Dampe Hardö and Martin Einsberg Nihøj, the staff focuses on decreasing obsolescence by repairing or changing unavailable components.
“From a broader perspective, we’re nonetheless at first,” mentioned Lasse.
“I see increasingly individuals within the railway trade trying into 3D printing. And for good cause!”
Nonetheless, the street to 3D printing excellence within the railway trade is laden with paperwork. Approvals from prepare producers and governments, together with in depth documentation and materials certifications, can take months.
The combination of 3D printing into the rail sector is a possible game-changer, however it comes with challenges as a consequence of stringent security certifications for prepare parts. The self-extinguishing Prusament PETG V0 filament is a perfect resolution, assembly security standards whereas providing sturdiness and thermal resistance.
Knorr-Bremse’s use of Prusament PETG V0 materials is noteworthy because it’s the one PETG with US certification and EU compliance, adhering to strict railway laws.
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