Anycubic Mega Zero X-Axis Linear Rail Upgrade w/ ADXL345 mount

This X-Axis Linear Rail Upgrade is designed for use with my Orbiter Direct Drive System:

https://www.thingiverse.com/thing:4856555

This uses an MGN12H with 300mm Rail.

A neat feature for Klipper users is the dedicated ADXL345 accelerometer mount.

I’ve also made an ADXL345 accelerometer mount for the Y axis:

https://www.thingiverse.com/thing:4899506

UPDATE: Added a "Rail End-Stop" that can be mounted with T-nuts to the Aluminium extrusion.

This System should be printed in ABS or ABS+ as PETG may not be able to withstand being in such close proximity to the heat-block, even if you are using a silicone sock.

The nuts should all be installed into the X-carriage using a Soldering iron.

Use 3 of the included Linear Rail Holder's to ensure you mount the rail nice and straight.

Please make sure you have a good range of Bolts & Nuts as you'll need the following:

Nuts:

x2 M2
x6 M3
x6 M3 T-nuts

Bolts:

Linear Rail:
x6 M3 x8mm

Linear Rail X-Carraiage:
1x M3 x8mm (for under the extruder heat sink)
3x M3 x6mm

Hot-End heat-sink:
2x M3 x22mm
4x 0.5mm thick M3 Washers/spacers

Orbiter and Fan Mount:
2x M3 x10mm

ADXL345:
2x M3 x10mm

X-Endstop:
2x M2 x12mm

NOTE: You will need to compensate for the loss of 10mm in the Y-axis - this is dead easy in Klipper but I've no idea how Marlin manages this sort of thing.

Print Settings

Printer:

Anycubic Mega Zero

Rafts:

Supports:

No

Resolution:

Infill:

50% Cubic

Filament: eSun ABS+ White

Category: 3D Printer Parts