Biqu BX Printer Upgrade MODS

This will be a cumulative thread of all the mods i have made to my Biqu BX 3D Printer.

Disclaimer: I am not responsible for any errors in measurements that the parts might have. This tutorial is what worked for me and it is still a work in progress. My design from the pictures is a little diffrent from this tutorial because in doing the mod i made a lot of mistakes that are ireversible or inconvenient. This guide is meant as a reference point only. DO YOUR OWN MEASUREMENTS BEFORE ATTEMPTING THIS !






Z axys mod

Only attempt if you are confortable with drilling the frame and dissasembling of the printer as the whole gantry needs to be removed and dismantled.

1. With your wheels still attached measure the distance from the center of the wheel hole to the extrusion profile on each side. If you fail to do this and mount the bearings to much to one side, the leadscrews will no longer align and job will be failed succesfully.

You will need to have the folowing parts pr