The Downloadable Metal 3D Printer
Modern Machine Shop
MARCH 11, 2025
To illustrate the power of a laser powder bed fusion (LPBF) metal 3D printing system that is open source, Venkata Karthik Nadimpalli passes a magnet over a sleeve of metal filings held over a solid, 3D printed block of steel. It is likely the most widely used additive manufacturing process for metal part production.
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