Well, I'm trying to print new wheels for my landmower.
Here is the model picture:
I need the external part of the wheel to be filled 100% and the inside part of the wheel to be only 20%
The reason for this, is that with time the external part wears out.
Then I designed an external part and an internal part, imported them both, aligned them both on their origin , defined multiple identical processes, one 20% infill and one 100% infill
When I prepare to print, I select all processes and choose continuous printing, and nothing is prepared.
If I move the internal part outside the perimeter of the other part, then it works, but of course I need both objects to be printed as one.
How I can I solve this ?