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

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

I just did my first Powder coat paint job on a Z Axis with 9inchs of travel for the DIY CNC Plasma Cutter, Mill Head, Router, Engraver, Laser Head, Water Jet Cutter Machine. 2 different Z Axis ride plates and a 80mm Router/Mill Head/Spindle clamp. Baked on finish in a old oven i had.

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

C-Beam XL build using TinyG V8.

Rigid variant of the C-Beam sphinx platform

Build progress of custom roller table for applying graphics

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.

The OpenBuilds ACRO System was developed to be the most accurate and cost effective positioning system in its class. The ACRO System incorporates the OpenBuilds V-Slot system and, therefore, has the unique ability to expand to multiple sizes creating a size configuration custom to your needs. Choose the size that best fits your workshop. This versatile system allows for precise positioning of many different mountable tools and attachments.

I built this cnc using 2 z axis actuators thinking it would minimize deflection and it seems to be very sturdy. I used 2 1500mm c channels for my x axis, 1 1500mm c channel for my y axis, nema 23 stepper motors, dm556 drivers, 2 24v power supplies, smc5-5-n-n controller, 9mm wide belts, and the Hitachi m12vc router. So far it's working very well with a few hiccups. Programming the controller was a learning experience but I'm very happy with it.

This build was very complex due to the fact I wanted to create a low cost larger than normal CNC. I did not want a MDF or plastic body. I wanted it to be able to do more than most CNC routers this size on the market.

A heavily modified Ox CNC build to replace SO2.

This is my first foray into CNC machines, after much review I decided on the C-Beam machine as it seemed easy to work with and will enabled me to build more and larger machines as I gain knowledge. I am planning on building the machine largely unmodified from the reference design. I will be building the machine an axis at a time as I need to spread out costs over time.

Inspired by MetalGuru's idea : The plasma too cutter . If you have to cut small to medium sheet of steel with a plasma , this build may be for you

A Torch Height Controller helps improve plasma cut quality and can save a CNC Machine from crashing. This design doesn't require you to know electronics or need any custom circuits... Its plug and play! This is a COMPLETELY standalone controller with a built-in Driver powerful enough to run just about any stepper motor. (maybe a little to powerful for a NEMA17)

Large 600mm x 350mm x 350mm Build Volume with lead screw driven motion. The printer build has a moving gantry and fixed heat bed. Open Source

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

The idea was to build a proof of concept table saw fence similar to a thru-rip or accusquare fences which retail for 400$, with the added option to motorize the positioning.

A portable foam cutter to make your forms everyware using a LiPo Battery.

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

So I am employed in the automotive industry and I walk by thousands of dollars of CNC products daily that are no use to me due to being a Technologist and not a machinist. So therefore with some research I found openbuilds and their great selection of products to build my own CNC. This CNC will consist of 4 axis one removable 360 degree axis for turning alongside a x axis table Y axis stationary gantry and a Z axis attracted to the Y axis linear actuator.

Lead screw based Foam Cutter that can easily be adapted to full belt / pinion drive and to CNC.

www.cncforeveryone.com. the Duck is something that i think would be helpful in my shop since we already do cold casting.

You are about to read the evolution of my 3d Printer build.

OX hybrid all CAD open sourced non-commercial ip; .dwg, .dxf,.3dm, .iam, .ipt files jamming their pie

CoreXY printer

I want build a frame that is as sturdy as possibility while at the same time keeping it as compact as possible. working area will be approx 1200mm x 600mm

The name of the printer is G&C Printer from Good & Cheap Printer. My goal was to design an printer that was good print quality and was cheap. The total cost of the printer is about 490€.

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 based CNC with Rack & Pinion (for the X Axis) and lead screws (for the Y Axis)

This is an inexpensive build, large volume 2225 cubic inch, CORE XY 3D printer providing decent speed with precise and repeatable precision with expandable features.

Low cost Laser Engraver build using all off-the-shelf components.

This is my first CNC router build. I want to gain basic CNC building experience so I can go on to build other items such as a frosting or pancake printer.

I built a custom delta using 3, 1000 mm long C-Beam® Linear Rails and 3 C-Beam Gantry Sets. I had the bottom and top plates water jetted ( for accuracy ) out of 1/2 inch aluminum, from a design that I did in Fusion 360.

Yet Another Poor's Man CNC (YAPCNC) is my first attempt to build a CNC. The idea is for the build to be as inexpensive as posible while being usable for my goals.

Large 2 foot x 3 foot x 4.5 foot build volume Core XY printer build in process at this point. I am designing everything from scratch and using typincal parts bought from amazon for the build.

Remix of the Prusa i3 Bear with added IDEX

Inspired by previous Sphinx builds by Sorin (w/ MGN Rails) and Kenneth's witthuhnCNC XKLBR-1S. I wanted to create a desktop unit that kept a minimal profile and neatly contained the PS, Controller, and all wiring, making it a singular unit that could be easily transportable (as it will be doing double duty at my home and at work)

A 1000x1500mm QueenBee Pro with a 4th Axis Rotary attachment/Lathe Bed.

This is a upgrade to make a little deeper and a little bigger foot print for cutting. This is a copy of design off Rob Taylor idea for Dbl C Beam setup. The goal though is to design it around a new build with minimal tools for some one with no cnc access. Drillpress and drill bits and tap set. A 10in Non ferrous metal cutting blade for my table saw. Paper printer for printing DXF files.

A modern take on a Kossel

This laser is a beast. Designed by Jonathan Frost, and built with 45x45mm aluminum for ultimate rigidity. It has a 4'x3' bed with a pass through that can be utilized to cut full 8x4' sheets of plywood, and has a motorized bed. Rēzo is not only faster and more capable than lasers like Thunder Lasers Nova 51 and Aeon Nova 10, but the final build costs are 40-60% less than said commercially available machines. Plans can be found at https://rezo1390.bigcartel.com/product/rezo-1390-plans

Large inexpensive build that can cut a 4x8 ft sheet with room to spare. Can be built using only a 3D printer and standard parts -- no special CNC'd plates required.

My take on a non affordable slider.

Proteus is the Greek God of change. Besides the numerous aspect of 3D printing that this could relate to this machine like the god can change. The Build allows for an interchanging head that will allow different functionality to be quickly and easily adapted. So you could print clay, silicon, plastic, cut with a laser cutter or even attach a rotary tool

inspired by http://openbuilds.org/builds/c-beam-sphinx.3605/

The reason for building this CNC is to help me in my guitar building hobby. (telecasters)

Denford CNC Mill Update

This is my 1st submission to openbuilds.com and my 1st venture into building a 3D Printer. The Phoenix 3d Printer is a kit from Ez3D, a company based out of Colorado, started and backed by successful Kick-starter and IndieGogo campaigns. The Phoenix 3d Printer kit is currently backlogged 10 to 12 weeks which means quite a wait. I will be chronicling my experience with this kit as I get it done.

Example model of lead screw driven actuators for your next project!

My on going build of CNC Mini Lathe

This is a Delta build using 1610 ballscrews from China

Learn to build the V-SLOT Mini V Modular linear Actuator System and create all kinds of cool machines!

Multi-tool 3D printer, laser cutter, and CNC mill.

You need some mechanical and electronic experience. This is NOT a novice undertaking! a familiarity with linux a plus (but not necessary). Basic woodworking and metal fabrication a big plus as well.

OpenRail attached to a 19" rackmount 15U box.

A simple low cost rotomolder.

My first Build with V-slot

I am building a Laser cutter based off Robert Hummel's Laser V design.

www.cncforeveryone.com TITAN CNC ROUTER is the perfect PCB milling machine or for smaller projects. Don't be fooled by its small size it is capable of routing with the big boys...!

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

CNC MILLING ROUTER

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.

Easy build cnc router with t slot profile and nylon machined part

Realisation of my idea about a foldable collector for rainwater, which is light and easy to make. People around the world need water and can collect rain water with this collector. I made it for syria and all too.

I'm working on a cartesian cnc router for my school research project

Prosthesis is functionality and emotion!

For all other builders and robotic technies!

Now test ready

ROUX is a 2'x4' CNC that can be easily handbuilt without an existing mill and removes the need to buy generic plates for the Routy. A simpler, more refined machine.

An USB Pendant for LinuxCNC / Mach3

This is a 1500 x 1500 Ox build

An all metal construction cartesian style 3D printer with a very rigid frame that has the flexibility to function as a desktop milling station or laser cutter with appropriate user designed attachments. Design is scaleable to suit any size requirement. All axis are leadscrew driven. V-Slot and Mini V-wheels have been utilised for the linear rails.

This is a Dual X-axis platform.

I've been working on commercial woodworking CNC's for year's under shop owner's that didn't want me to progress any further at a certain point. This is a project I've wanting to build for about 10 years now. I can't wait for the freedom to build what I know is possible without any negative input.

Acquiring a CNC has been on my list for some time now. This concept is a bare bones, upgradeable machine that will not require a complete rebuild when new parts become available. With a cutting surface over 36" square, this beast should be capable of creating its own parts. Lowering the price to make upgrading and making this contraption beefier, faster, and more precise.

An OX CNC router using Blue OX Solutions gantry plates, a Bosch Colt router, and most of the remaining parts coming from Openbuilds parts store. Table has about 22"x55" cutting capacity and I am planning on a combination T-Slot and vacuum hold down system.

Here is my first ever CNC build. A CNC Hotwire Foam Cutter. I will update about achievements. I would love to read from you guys - advices, ideas. Especially regarding the electronics. I feel confident with the hardware part which I can't say about the electronics part.

This is my first cnc build, never used one before and don't know too much besides what i've read a little bit about them online. It's probably going to be about 31" y axis with hopefully around 4ft x axis, z height is still to be determined.

OX build with 1.5m gantry the 1m deep table.

an 8x4 CNC Router based on the OX

This is where I will share my attempt at building a slightly "beefier" OpenBuilds OX CNC Machine using commonly available parts in the spirit of OPENBUILDS and Open Source in general. I have a tendancy to over-build things so I will be balancing that tendacy against budget constraints and common sense as much as possible.

A Workbench idea built from V-slot and openbuilds parts.

Great bit of kit time will tell if it is up to the job

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

A completely belt driven cartesian design with a center mounted X motor. This is a very compact, rugged design.

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

Large leveling platform to hold a 3hp router

Our version of the OX, a Cartesian CNC Router Build. 1,500 mm Y-Axis, 1,000 mm X-Axis, 300 mm Z-Axis - Lots of Fun!

Just an easy build .... uncomplicated.... simple tools .... but hoping for a good result!

Document my OX build process. I will also be sharing SolidWorks parts files & assemblies.

A practical rotating and stand-alone spool holder which fits any filament extrusion 3D-printer. Several base files provided which make it fit different extruded aluminium profiles.

SMD AVR Solderless Daughter Board

A CNC platform designed with swapable heads to do laser engraving/etching/cutting, routing and milling, as well as 3D printing.

This is my OX CNC router. It has been a labor of love for over a year now! I hope you find it interesting and inspiring! I also hope that it gives some of you more experienced CNC builders a different perspective and some ideas!

This CNC Router is to 95% made of standard parts and almost all of them from the http://openbuildspartstore.com/.

PPR = Portable Plasma/Router. A ~30x30"work area with leadscrews. Work surface is below support members. Can be placed ONTO cutting surface.

Simple cartesian style CNC. Uses ACME screws for all 3 axes, 20x40 v-slots and should have 50cm x 50cm x 50cm work volume.

OpenBuilds CNC 500x500

This is the story of my progression from the JGRO cnc router design to using the OpenBuild system. In the process I think I have learned some things about cnc routers and the accuracy required to make a good build.