Metal 3D printing is currently dominated by powder-based techniques like SLM (Selective Laser Melting). These processes yield incredibly precise parts, but the build times are slow. Furthermore, dealing with the powder increases manufacturing complexity: Whenever the powder is transported, loaded into the machine, or cleaned up afterwards, rigorous steps must
Metal printing at home would be such a game changer. Let’s give it 10 years, I’m sure it will eventually reach an affordable price point.
I mean, its just a welder married to a 3D printer that we actually need.