CNC Torch Table Crash Course
http://blog.opensourceecology.org/2011/05/open-source-cnc-torch-table-first-fire/
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|CNC Torch Table is a cutting table. A computer can control the torch head making clean sharp cuts on XYZ axes. Prototype I has been built, but has not been operated successfully because the radiation emitted by the plasma cutter that was used with the table caused electronics failure. We will finish Prototype I by retrofitting it with open source stepper motor controllers.
Links: CNC Torch Table Prototype I First Fire, wiki page, Plasma cutter in action, Open Source Torch Table Part 4, Part 5, Part 6.
Documentation: Build (wiki), Blender File; Prototype I First Fire