DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
DXF2GCODE is a tool for converting 2D (dxf, pdf, ps) drawings to CNC machine compatible GCode.
Windows, Linux, and Mac support by using python scripting language.
RFXCAM is an opensource CAD / CAM package targeted at CNC machines (Mills, routers...). The idea is to create the basic interface for geometry manipulation and toolpath creation. Heavy python plugin support will allow a future community to create a vast selection of unique plugins for added functionality specific to their needs.
Tutorial 1:
https://www.youtube.com/watch?v=bNvE2H8b6Yc&feature=youtu.be