J head, Buda, and bowden adapters

thingiverse

I'm designing various adapters, similar to standard jhead mounting plates, that take the hassle out of converting numerous hotends to my 3d printers. Some users may prefer testing a non-bowden jhead as a bowden setup, which explains why all the models come with interchangeable heads. Adapter blocks equipped with M6 heatset inserts feature a McMaster Carr insert designed to fit an M6 pushlock fitting, whereas adapters featuring threaded components can have an M6 pushlock thread inserted directly into them. I've used these same design elements for creating aluminum versions of jhead mounting plates. The 30mm fan mounting holes in the adapter blocks allow for enhanced ventilation and flexibility. For secure hold-down, a ledge catches the jhead within a pocket, which is also compressed downward to firmly fix it into place. Installation does require 4mm bolts, however. Direct drive setup adapters may need a shim or plug depending on the specific extruder used; Greg's Wade style plates feature flat bottoms requiring shims and recessed bottoms needing plugs for proper installation. Photos primarily showcase aluminum versions but this jhead pocket technology has been employed on plastic mounts for nearly two years. Feel free to request adjustments, I'm here to help make them happen.