OX Based CNC

High Quality CoreXY with focus on quality and optimized printarea versus physical size of the printer.

Large format CNC router with a 1500mm x 3000mm cutting envelope (5 x 10 ft) strong enough to cut wood and aluminum constructed from 20-series and 40-series aluminum extrusions. Complete Project Log w/ Pictures: https://goo.gl/photos/Co81AvGwVijE2zow9

Building the full size OX.

Large scale True 500x500x500 build volume 3D printer.

OpenBuilds C-beam 15mm belt on 1500mm C-Beam.

OX 1500mm x 1500mm w/1.5Kw Water Cooled Spindle & VFD ran by a Gecko G540 & Mach3

This build summarizes my CNC milling and laser engraving machine conversion from a dimensional lumber frame and electrical mess to an all aluminum frame with a safe and well constructed (IMHO) control system with the resources I had available.

This will be my first build ever! Looking forward to it , just gotta finish the new workshop first then I'm on it!

My goal was to be able to enlarge my C-Beam with as many original parts as possible. I was able to recycle almost all of them with a only the two 500 mm rails left over. I used 1000 mm rails for the X Axis and I added another complete Y Axis assembly. I chose to keep it simple and I am very happy with the result!

My build is based on many different builds but pieced together into a unit specifically to suit my needs. The footprint, without motors, is around 500mm x 1000mm with a gantry height of around 250mm. I used a combination of C-Beam, for the linear transmission, and V-Slot for the base and gantry supports. Forged angle connectors were used for attachment and I utilized the C-Beam gantry cart kits with anti-backlash blocks for both Y axes, the X axis, and Z axis.

All metal frame 500mm bed Delta 3D printer

Ox inspired 1500 x 1500 CNC with belt and pinion drive and lead screw drive options.

This 1500mm tall Delta is a work in progress. The triangle corners are water jetted from 1" 6061 Aluminum, and are welded to 1" square tubing. The 1500mm OpenBuilds 20x20 V-Slot extrusions are held into the corner brackets by two stainless steel set screws per bracket. This printer will need to be reinforced with wall brackets due to the combination of height/materials.

In-progress 500x500x1800

A complete CNC newbie is tackling a mighty challenge, Not only is he making a CNC router, He's going to try and upsize it.

Bringing your lead screw precision and accuracy to new lengths using a simplistic tension system!

The aim of this build is to have a CNC that can cut a FULL sheet of wood when I need it to, but also shrink down and cut smaller sheets the rest of the time. The prototype is based on an OX cnc but soon it will be completely custom using Openbuilds Parts

Please, look over my build and make any recommendations you can think of! I haven't figured out how long my arms need to be yet. Nor have I done any shopping around to find better prices...

CNC OX 1500X3000

I have the demand to cut/etch tall pieces of material. For this reason, I have designed a machine with 500mm uprights with adjustable gantry height. This way I can raise/lower the sled and z-axis as needed. I've also chosen to use a linear C-channel assembly for the Z axis with the plate mounted to the gantry instead of the other way around. This will allow for maximum range of the z-axis. The parts list/BOM does not include motors/belts/pulleys or electronics.

1500 x 1500 mm OpenBuild CNC

C-Beam Router using 1500mm lengths, 48x48" build area, and rack and pinion movement.