Maker Chris DePrisco has posted a YouTube guide to low-temperature metal casting using 3D printed parts, an air compressor, and a pressure vessel. The method uses silicone molds to cast metals with a low melting point, such as bismuth alloys. Not many of us have the funds or the basement space to install a metal […]
Source: The 3d printers sourcefrom The 3d printers source http://ift.tt/2wGyEEG
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