Delta Printer 2020 Frame reenforcement

thingiverse

Delta Printer 2020 Frame re-enforcement that works: A maxed out (for 230mm diagonal Delta) corner/frame add-on diagonal stabilization element. Needs 2x M4x16, 6x M4x12 screws and T-nuts. T-nuts can retract where needed into this part to slide the part on the frame with ease from outside. -> Build in slots for T-nuts to snap on without disassembly. Final parts were printed in PLA-Carbon! Added side arm only varinates, L and R version. Good for bottom frame re enforcements where there may be power supply and spool holders colliding otherwise. Put three of those on all top corners for superior stability, make sure all T-nuts engage correctly. Simply pre mount all, align and slide in. Tighten the "top side" T nuts 1st. Note on those unused larger 4 no through holes: Future use for accessories/cover mount. Can take M6 thread/Screw (not in STL yet). May also add to bottom corners, but may need to make room for them... Added few images of the completed Delta frame re enforcements. 4x6 + 3x8 M4 scews+ T nuts total later with 3+6 attached corner diagonals: Rock solid now! Final note: if you care about the absolute max printing radius at build plate level, watch/check the gap of the effector at the 6 bottom re enforcements, you may loos a few mm at those positions depending on the actual effector design. I may just be able to touch them at max reach. Should be possible to remove a bit material in a next revision...