which opens the contactor via a small DC relay. This removes the connection between the nozzle and ground, leaving the plasma to carry all the cutting current. We’ve featured many, many CNC ...

This 5-axis CNC router could soon be an open source tool. [Mike Calvino] built it for the School of Architecture at the University of Arkansas. It can be used as a router or as a plasma cutter ...

CNC Router Sign-up: Contact Evan Blackstock [email protected] to make an appointment. CNC Plasma Cutter: Located in the Metal shop, this tool is available on a first-come-first-serve basis ...