Beginners junk optical drive DIY 3d printer
CD/DVD Drive CNC-3D Printer
Here is another machine made from discarded optical drives it is used as small CNC and plotter.
Step-by-step build guide:
This is a hackable 3d printer based on common drawer runners or rails. You can purchase them or take them from junk furniture.
Detailed construction guide:
|Rugged and raw DIY style ... it is worth to gut some kitchen cabinets to build it ...|