There's an approach to make PCB soldermask by UV curable glue and clean this glue away by CNC maching with floating bit - e.g. see this video: https://youtu.be/7EctuSTL7-w?t=3m38s
For this we need a toolpath that will mill entire surface of pads. Current stencil function only mills around edges of pads.
Such toolpath generation is currently implemented in http://chilipeppr.com/grbl, but it would be cool if someone could include it into pcb-gcode.
There's an approach to make PCB soldermask by UV curable glue and clean this glue away by CNC maching with floating bit - e.g. see this video: https://youtu.be/7EctuSTL7-w?t=3m38s
For this we need a toolpath that will mill entire surface of pads. Current stencil function only mills around edges of pads.
Such toolpath generation is currently implemented in http://chilipeppr.com/grbl, but it would be cool if someone could include it into pcb-gcode.