A simple tool to help with aligning MGN12 linear rails on V-slot 2020 extrusions. Made this for my Anycubic Delta Kossel Linear Plus to improve build quality and precision of the printer.
- Loosen all screws of the rail first (don't remove them entirely obviously, or the nuts will drop into the extrusions).
- Slowly slide on the clamps (I suggest using three) carefully straightening the rail in the process.
- Re-tighten the screws and remove the clamps.
- Don't forget to calibrate the printer and enjoy!
See photos for further information on how to slide these on/use them.
I printed these with Das Filament PETG @ 230/70°C.