I've been working on tackling printing nose cones on my printer which are too big. Cutting them in the slicer is easy but joining them afterwards, the results were less than stellar, as I'm sure many are cringing right now. So, I tried a threaded approach with the tip and base, and I was successful with that, and its solid but a lot of work to get it right and it adds a lot of weight. The other day, I realized that my SBR Fusion had the answer with a lipped, half-lap sorta joint. Wanting to see if I could replicate that, I took to Fusion360. This was the proof of concept design:
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3-in Ogive Nosecone with Ebay R3V10