Homemade Metal 3D Printer Isn’t What You Think
SMRTR summary
Cranktown City converted an old 3D printer frame into a metal 3D printer using a 2000-watt fiber laser welder. They successfully printed metal objects like spheres and chess pieces after solving heat, wire feeding, and gas challenges.
SMRTR provides this summary for quick context. The original article belongs to TechEBlog.
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