I am walking with the idea for a few weeks now. to make the reprap a full 3d printer.
the current design has X,Y,Z and A for extruder feedrate. and was thinking to add 3 servo's to it. one to rotate along the X-axis, one to rotate along the Y-axis.
and the last servo to rotate the extruderhead 'cause if the XY platform is standing vertically the head can't reach the workpiece.
the idea is good I think but how do I translate a drawn model to 7-axis G-code.
any suggestions are welcome.
thx