Hi – I want to work up a design for an exhaust port extension for my GF. I understand why the current design was limited to ~15mm, but I continue having a hard time getting a good (odor-tight) seal at that end.
I have a 3D printer and figure I can easily print a female to male adapter fitting both the outside diameter of the GF exhaust and the inside diameter of hose/ducting.
Using sketch-up, I can make two primitives with an appropriate wall thickness, one with the correct ID and the other with the correct OD and butt them together, but I’d like to fillet/smooth the interior join to prevent crud from building up.
Any suggestions? I’d rate my sketch-up skills at about 4/10 and my Fusion 360 skills at 1/10.
A fully parametric design (exhaust OD, input & output depths) would be ideal, making physical prototyping much easier to iterate.