After tilting the model, slice it in Cura and save the program as a .gcode file.
In RoboDK, select Utilities → Convert NC Program and choose the Cura file.

In the NC import dialog:
1.Select the ABB IRB 6640 robot.
2.Add the ABB IRBT 6004 rail as an external axis.
3.Select the CEAD extruder as the tool.
4.Define the reference frame (boat hull platform).