From FreeCAD Documentation
- Path FAQ: The Path Workbench shares many concepts with other CAM software packages but has its own peculiarities. If something seems wrong this is a good place to start.
- Path SetupSheet: You can use a SetupSheet to customize how various property values for operations are calculated.
- Path Postprocessor Customization: If you have a special machine which cannot use one of the available post-processors you may need to write your own post-processor.
- Path fourth axis: Experimental four axis milling.