| Technique | Best for | Tools Required | |-----------|----------|----------------| | Laser/Plasma Cutting | Complex shapes, flat sheets | CNC laser/plasma table | | Tube Bending | Chair frames, armrests | Manual or CNC tube bender | | Rolling | Cylindrical legs, arcs | Slip roll or pyramid roll | | Milling | Hardware recesses, flat surfaces | Vertical mill (manual/CNC) |
Metal furniture can be highly sustainable if designed for circularity: metal furniture design pdf