This C-beam Machine is an in affordable CNC plate maker and 3D carving machine!

This OpenBuilds Mini Mill is a great go-to desktop sized CNC milling plate / part maker and 3D carving machine!

A strong desktop cnc router that will enable you to make larger aluminium plates without taking up to much room. Simple, strong and opensource ! Build one today..

The WorkBee is our latest CNC Machine and is a culmination of all our experience, feedback, and suggestions from selling the OX CNC Machine over the past 2 years. The WorkBee is capable of accurately cutting foams, woods, plastics or aluminum at depths greater than 25mm to 0.2mm accuracy or greater.

Here are a few helpful C-Beam actuator ideas that will help you get a start on your builds

A cool little CNC router build that uses the V-Slot belt & pinion drive and stock parts.

A lightweight, portable, accurate 3D Printer that has a good sized print area and small overall footprint that is easy to build, with easy to source components. The design is OpenSource allowing those with the capability to make their own parts get up and running.

A rigid and wide format, plate and carving CNC.

The OpenBuilds team has redefined the belt and pinion concept. By using standard OpenBuild components were able to improve on this system in ways that will save on cost and enhance its engineering capabilities.

The OpenBuilds WorkBee 1510 - 1500x1000 Belt Driven CNC Machine

Stronger frame for Prusa i3 MK2(s), MK2.5 and MK3 3D printer

My main goal for my build is to have a machine that is capable of profiling and help me in my designs, for the manufacture of custom automotive headlights.

The OpenBuilds WorkBee 1010 - 1000x1000 Lead Screw Driven CNC Machine

Super Rigid CoreXY 3D Printer

This machine has been in the works for quite a while. Most of the plates were cut with my Shpinx machine. I have a lot more photos and information to share soon.

Core XY, sensor-less homing, integrated camera, touch screen, pi, 32-bit controller, fast, quiet, beautiful prints. 300 x 300 x any build volume. Just change out the Z lead screws, rods, and four pillars. Total BOM around $700 USD. Build time around 6 hours.

Four Axis Rotary Machine (FARM) OX. Equipped with a X,Z,A & C Axis.

A tribute build based on Kyo's wonderful CBeam Sphinx. My hope is to improve on that build slightly, but to be honest, I'll probably just screw it up. I'll use this build to publicly document my failures.

The OpenBuilds Sphinx 55 - 500x500 Lead Screw Machine

Building a larger C-BEAM CNC Machine with no previous experience.

Machine based on Sphinx 55 built with linear rails.

A compact, enclosed Core XY design, based on off-the-shelf parts.

In my opinion, this is the easiest and most complete tutorial to walk you through building a large platform 3D printer and the Sketchup File is included for you to make any changes needed.. The Plastic Beast is a CoreXY Printer with a build platform of 440mm square. You can print 600mm or about 23 inches diagonal. Any level of user from novice to expert should gain something from my tutorial.

The Smart Laser Mini is an open source such as use Raspberry pi. Easy to assemble type of desktop laser cutter and engraver. Also we used V-slot

Cross-beam Cartesian 3d printer with dual master/slave lightweight fiberglass drive shafts, BMG style extruder with Bowden (Capricorn) tubing. Hot end is Creality Ender 3 style with two fans and BLTouch for autoleveling. Filament runout sensor is also included.

Vacuum Former built with off-the-shelf parts, works perfectly every time!

A CNC machine with an expansive 30x30" work area, supporing a router, laser, simple plotting and work monitoring camera. Control includes a tethered control box, game controller style jog control, and relay controlled AC outlets for all appliances. Accessories include a 3D printed dust shoe, a complete spoilboard and hold down system, an XYZ touch probe and multiple vacuum retention boards to support full profile routing.

The UltiBots CB3030 CNC uses C-Beam, V-Slot and an extruded aluminum T-Slot work table. This allows 6mm T-Nuts, step clamps and blocks to secure materials to the work surface. The all metal design makes the use of a mister possible.

It took me 18 long nights to build it

A quiet, 8inx8in build area, Cartesian printer with permanently level bed. This is a compact, solid, inexpensive printer that will reliably print any type filament for thousands of hours while you sleep, fish, or play ball in the park.

A little CNC Sand and Spraycalk drawmaschine More and details in the next weeks

The OpenBuilds Sphinx 1050 - 500x1000 Lead Screw Machine

SLA resin printer based on a gen3/4 iPad Retina display. The design intent is to create a printer with the highest resolution possible with a lower cost of entry compared to DLP projector based SLA printers.

OX Based CNC

I wanted to make my own Voron, so I made my own Voron,

Modified C-beam Machine. Taller (30 cm) C-beam uprights in gantry, and longer 750 mm frame in Y direction. XL gantry plate on X (and Z?). Y will have additional 700 mm SBR16 rails as extra support and slightly raised bed to fit above stepper motor. Approx. machinable area of 370 x 370 mm.

I started this build about 2 weeks after the c-beam hit the store. I purchased a single bundle and ordered a TinyG to run it. where I work I have Hardware, Software and Mechanical engineers and they all got sucked into my project. they want one to do prototyping at the office, once they see mine...

I'm building a machine specifically for doing 4th axis work on woodwind instruments.

Upgraded Sphinx Cbeam using 3/8 aluminum plates and linear rails / ballscrews

A Sphinx build to inspire and encourage all those who want to get started with cnc to check out Opensbuilds line of machine bundles and hardware.

The OpenBuilds WorkBee 1050 - 1000x500 Lead Screw Driven CNC Machine

The C-Beam Prefab Untitled is designed as the cartesian compliment to the C-Beam XL. With the exception of requiring a couple more 1000mm C-Beams and lead screws, the build requires a minimum of additional parts. The primary intention of the build is to maximize the cutting envelope while still staying within the sweet spot for C-beam rigidity. This design can easily be modified and allows for further custom structural components to be cut with the initial build platform.

V-King CoreXY 3d Printer- 380*340*340 Build volume - All wheels on V-Slots - Belts on XYZ - High quality and controlled design - Proven fast, reliable and it is all open source

Some of the things that I have done to my 1510 Workbee Installed Linear rails and bearing blocks with drawings. Installed Ops console Made conversion plates for extruded aluminum to casters Extended z axis travel by a couple inches with steel plates. As of now in the process of installing Lead screws across the 1500mm length.

Stronger frame for Prusa i3 MK2 / MK2s / MK2.5 3D printer

This example build shows how easy it is to make a linear actuator using a few OpenBuilds Parts.

1500x1000, additional frame stiffening from laser cut Stainless steel bracing plates, Nema 34 motor upgrade and Hiwin 16mm ballscrew additions on the way. Ethernet Smooth stepper control, 2.2kw Water cooled spindle. Schneider atv320 variable speed drive. SICK inductive limit switches, Leadshine Em882S stepper drivers ,1kw 62V supply for Stepper drives

1000x1000mm Ballscrew driven OX Derivative. Dewalt 611 spindle and TB6600 Drivers.

My build log of an adapted Sphinx design with additional height and a larger X and Y axis.

This OpenBuilds C-Beam XL actuator is the backbone of a lot of the awesome builds put together by the OpenBuilds community

Been using the Ox now since 2015, so decided I should move on to C-Beam :-)

I've used the good work of Openbuilds & expanded it to suit.

Homemade plasma cnc

Larger format FDM printer using C-Beam linear stages

Rigid variant of the C-Beam sphinx platform

Heavily upgrading my 1200x500 Shapeoko 2... ...er, wait, scratch that... Building an all new machine, roughly the same size, that should be more rigid than a Shapeoko 3!

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

C-Beam Machine baseline build. DW618 Spindle. SuperPID. Gcode Controlled Mist Coolant. Rigid Work Surface. NEMA 23 (425oz-in) Leadshine 4 Axis Stepper Driver. LinuxCNC (MachineKit) Tool Touch Off Probe.

A no-nonsense CNC mini mill to get the job done.

Delta printer designed in sketchup and includes an adjustable bed.

A CoreXY/Bowden design with a belt driven Z axis. This is a box design without the front end of the box, making the print area and maintenance, like changing a nozzle, easily accessible.

A small system with a big bite. Design achieves a good balance between machine size vs. build area, rigidity and ease of construction all while keeping build cost as low as possible.

The Space Optimized LAser Cutter is a 40 watt CO2 laser cutter that supports a maximum part volume of 24" x 16" x 6.25". It consists of a V-slot frame + brackets/mounts designed to be 3D printed on a consumer desktop printer. Total cost of the machine is ~ $1,400 USD.

My very first openbuilds cnc machine. Followed along DaztheGas's Spartacus build.

A design in progress, to 3D carve two-part Aluminium injection moulds for Soft Plastic Lures and Lead Jigs, so I can prototype some of the concepts rattling around in my head. All Openbuilds parts where possible, 1000x500mm footprint, 0.8kw Water-cooled Spindle?, High Torque Stepper?,Smoothieboard?, I still have no idea. As a newbie to the CNC world, any wisdom would be welcome to take this from just a idea into reality so I can start playing with all this awesome stuff. Thanks in advance

This 3D printer is an implementation of the Ultimaker 3D printer Using the Modular approach, many of the parts from the CubeSpawn 3 axis mill translate straight across into this design, so adding new concepts should go quicker

I’m making a desktop CNC machine based on the C-Beam platform. It will be driven by Tr8 Lead Screws, and initially made from 12mm birch ply plates.

A 1500x1200mm, 20mm rail and 1610 ballscrew, heavy-duty, four-axis gantry machine. As high speed as spindle power MRR will allow for. Approx 4 x 3 x 1ft travels, intermediate size between benchtop and floor-scale units. Aiming at $10-15k machine in the $3k region.

Here are the instructions to build the Beeline custom CNC router table.

The TACIT RONIN CNC is a fully enclosed C-Beam platform intended for flood coolant cutting of Carbon Fiber and G10 composites.

C beam gantry with steel guide rails!

Remix of the Prusa i3 Bear with added IDEX

This easy to build and effective system can take your builds to the next level! This design is strong and accurate and could be the solution/upgrade that you've been looking for!

My Experiences building the C-Beam X Large. Maybe you can pick up a few pointers from my ramblings and experiences if you are considering building this machine.

Hi everyone, im new to the world of lasercutters but i have been granted access for a Trotec laser for a while with old firmware and only compability trought Windows XP. Then i decided to build my own laser, with some easier workflow and support for Windows 10. Since im still a student i have limited resources, so i will try too use scrap parts as much as possible. I will publish photos and updates during my build continously. Gladly taking advices from others.

Shawn's adventure in assembling and customizing the Openbuild's version of the 1500x1000 Workbee.

This Belt and Pinion actuator is a great example of how easy it is to convert your machine into a belt drive system.

Low cost, Bluetooth enabled, 3 axis CNC controller. GRBL 0.9 compatible.

OneZ gets it's name from it's most unique feature - only motor for the Z axis while maintaining the stability of two bearing guides for the Z axis. Reduction to one Z motor eliminates need for auto bed leveling.

This will be a fixed bed, v-slot implemented X,Y,Z axis gantry style 3D printer.

This CNC utilizes the C-BEAM extruded aluminum for the "X", "Y", and "Z" axis. The gantry will move similar to the OX along with the "Z" except I am incorporating the C-BEAM instead of the 20x60 V-RAIL. To make the system as strong as possible I am using two C-BEAM rails back to back. The "Y" axis will encompass two sets of roller on both side of the C-BEAM extruded rails for added strength. All of the plates for this were created using the C-BEAM machine I completed several month ago.

The Ronin OX is a dedicated fiber composite milling machine. I give a complete in-depth article on how to take a nearly stock OX build and easily turn it into something that can mill carbon fiber and G10 plate effectively and quickly.

Yet Another Openbuilds Printer, my version :-P

This OpenBuilds C-Beam XLarge X/Y Table is a great display of how easy it is to modify and create awesome configurations with the OpenBuilds system!

So we have new plates, stronger motors, belt drive reduction, but what should we do with them? In this article you might find the answer you were looking for as we took an “old” C-Beam machine and started to upgrade the X/Z body and added more torque and precision to the Z-axis.

C-Beam build using a double C-Beam for the X axis. 1500mm x 1500mm

This is the next version of Dash, now operating much closer to its potential. Please message me if you need anything, such as Simplify3D settings, material information, design intent etc. Since the Pack-and-Go zip file is fairly large (120mB), here is a link where it can be downloaded: https://drive.google.com/file/d/1Q3ygyo_tTrB4UYIV62_wtCSCbWuE3krT/view?usp=sharing Note: I use Solidworks 2022, acquired through their Solidworks for Makers program (check it out!). A super deal at $100/yr

Improvements both real and suggested for the Workbee assembly

Use of V-Slot for frame and rails with option to use identical 500mm uncut lengths: 8 * 20x60 x 500mm 8 * 20x40 x 500mm 7 * 20x20 x 500mm (2 cut into four identical 125mm pieces for filament holders) Use of uncut 500mm rails obtained through use of 12 joining plates for use as spacers. Alternate approach is to trim two 20x40 and 1 20x20 rail by 6-8mm each. Build volume ~400mm cubed (with dual extruders). Use of only openbuilds components! Currently in design phase...

I never thought owning a CNC machine was possible until I stumbled upon the Openbuilds site. After viewing numerous builds I was drawn to the Ox by Mark Carew but ultimately decided on a build of similar design, Halloumi by Savvas. It's a C-beam design driven by Nema 23 steppers with Acme lead screws. Like Savvas I will be fabricating temporary plates to get up and running then use the machine to mill the final plates. The material I'm using for the temp plates is solid surface (Avonite).

3-Axis CNC Laser Engraver running grbl 1.1 in laser mode and Laserweb4.

I hope to have a working prototype built soon.

Small Form factor based 3 axis Gantry style mill, Removeable mechanical module. Removable Electronics. with a removable machine pallet, for automation.

A Modified and augmented Ooznest C-Beam Machine Plate Maker.

Modular and Scalable CoreXY Printer with all metal parts.

Cheap sheet metal gantry solutions, for diy belt driven cnc and screw driven cnc.

Yet another build of an improved C-Beam Machine, improving stiffness, size, versatility, and strength without increasing costs much.

I love the C-Beam XL concept, this build is my custom version with the goal of increasing rigidity for metal milling.

This is my first public build. Please be kind. We upgraded our C-Beam to the C-Cbeam X-Large. I want to give special thanks to Moag and the OpenBuilds team for making this happen.

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