squirrelf3d

Ender3 "v1" - with 4020 Y extrusion - Dual Linear rail - PROTOTYPE

Added 2024-04-02 06:27:56 +0000 UTC

Dual Linear rail setup This will work without the Y tensioner or big motor BUT you will lose some Y move without the Y tensioner. BIG motor upgrade is 100% optional, stock setup should work fine, just need to relocated the endstop, file is included HOWEVER the belt grabber is questionable, may work or may still need some work, and only through your testing can it be finalized fully (I do not have an ender3v1 to test this) It will work without the belt grabber, and have the belt attached like stock but might lose some Y. If you are going to try this, come back to this often as I will update it the zip with more information. two MGN12H 300mm Use m3x8 screw to mount the rail with t-nuts 12 per side. Rail block two model, one with sliding nuts, and one with hex nut, I think it's tall enough to also accommodate locking hex nut (stock printer use those) M5x10 to mount the belt platform, M5x8 may work too four M3x6 to mount the rail mount to the rail block on each side M3x16 to secure the belt grader to the rail mount, with m3 hex nut M3x5 to clamp the belt holder, M3x6 might work but may scratch the extrusion. M3x4 may work as well., and hex nut on the other side