This laser powder bed fusion printer has a rotating platform for more efficient multi-material printing! 🔄 A study out of ETH Zurich introduces an approach to laser powder bed fusion that rethinks how motion, gas flow, and recoating work together. Instead of moving in straight lines, this system uses a rotating setup where the recoater and gas flow stay synchronized with the laser during printing. ⚡ 💡 It’s a reminder that innovation in metal AM isn’t just about materials or lasers, but also ab