FlSun Delta Upgrade

thingiverse

I basically bought the FlSun Delta primarily to acquire individual components such as extrusions, rods, heated bed, display, and board more affordably than purchasing them separately on AliExpress. I assumed that upgrading certain parts would be inevitable. Firstly, I assembled the printer as it was delivered but found that achieving a perfectly orthogonal and stable configuration proved to be quite challenging. I made some modifications to Rocholl's original Kossel design specifically tailored for FlSun's 2020 extrusions and adapted M4 hammerhead nuts instead of using square nuts. This upgrade, costing approximately $20 or its equivalent in EUR/GBP, significantly enhances the process of assembling a square delta frame. However, it does require access to a functional printer. The carriages I employed are readily available at https://www.thingiverse.com/thing:2736579. As for the effector, you can find it here: https://www.thingiverse.com/thing:2268722 It's worth noting that the tolerance for 2020 profiles is set at 0.2mm. If this level of precision isn't sufficient for your needs, please let me know and I'll be happy to provide a version tailored to match your printer's specifications.