Hevo corexy system

Last crawled date: 4 years, 2 months ago

This is a part of my build of Hypercube evolution. This is complete corexy system. Motors are moved on the back, front idlers support belt tensioning using red nuts.
Features:
Belt tensioning on the front of the printer
Motors on the back
Belts flipped so only 2 toothed idlers used per belt (probably reduce ringing)
Probably useless because it is too specific for my build. My dimensions:
420mm x extrusion
410mm y extrusion
400mmx10mm y axis rod
450mmx10mm x axis rod
It is designed for 10mm rods for Y axis and 10mm rods for X axis.
You will need:
LM10LUU Bearings x2
LM10UU Bearings/IGUS Bushings/Printed bearings (I use 10mm bronze bushings with LM10UU adapter) x3
20T toothlesss idler 3mm bore x 12
20T toothed idler 3mm bore x 2
20T pulley for nema17 x2
nema17 x2
Bare microswitch as endstop x2 (since i am using duet that works for me)
Mostly m3 screws, nuts
M5x10mm screws for mounting + T nuts
Usage options:
You can use only front idlers and back motor mounts + default hypercube evolution Y carriage and X assembly
My Y carriage and X axis assembly + hypercube evolution adapter
My Y carriage and X axis assembly + my BMG direct extruder (https://www.thingiverse.com/thing:3518138)
Back motor mounts can be swapped, so motors will face down.
Optional:
This thing designed to use piezo bed leveling. There is piezo disc housing bolted to x carriage. You can put small springs between carriage and mouting plate. You also need m3 screw (button head or grub screw) in mounting plate to push into the disc.
Source:https://cad.onshape.com/documents/fe7ef93aeb21687c26dace27/w/ac0cc948d4102d237be16f5c/e/cda881af6fa70062f4562796