OpticalTableRobot
From HacDC Wiki
Multi-tool CNC platform in progress atop the optical table to enable ultra-precise fabrication on a massive scale. Derived from, and tool-compatible with, FlexReplicator.
This is the kind of machine one might use to 3D print large herringbone power transmissions for lost PLA casting, or carry out a VLSI production run.
Status
Funding available, design mostly complete, construction imminent.
Documentation
Design hosted on github.