Materials/Appropriate Machines
Different processes are optimized for different materials. A carpenter, a machinist, and a bronze sculptor have different tooling and workflows.
Also, we need to distinguish between 2D, 2D+1, and 3D form factors for the end object.
- flat sheets of wood into more-or-less 2D FlatPack parts: rotary tool, laser, hand tools
- long chunks of lumber into grid beam: drill press
- scrap wood, dead trees, etc. into lumber:
- Metal: rotary tool, plasma, electro-chemical etching, non-ferrous metal casting
- PCB: rotary tool, innumerable -- Automated Circuitry Making lists a few techniques
- Plastic: reprap, rotary tool, laser,
- flat sheets of acrylic: Laser Cutter
- Bronze: rotary tool (mabye), lost wax casting, High Temperature Metal Casting
- Epoxy-Granite: cold casting
- Glass: lost wax casting
- Pewter: low temperature Casting
- Wax/Plastic: RepRap, rotary tool, hand tools, casting.
MaterialsScience discusses the various materials people have printed from a RepRap, or at least tried to print.
Frame material discusses the various materials people have considered using to build a RepStrap.
