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.

This is a Kyo Sphinx CNC Router build. Working Area: 350mm X 500mm Link to original design: https://openbuilds.com/builds/c-beam-sphinx.3605/

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!

This will showcase the build of my Rawcnc 1.5. A rigid cnc router from the Swedish company Rawcnc, featuring a rather cool linear motion system, rack & pinion and steel reinforced X-axis capable of milling aluminum.

Small Machining Vise designed around 20x80 Openbuilds Rail System

The Ooznest OX CNC Machine Kit is based on the OX CNC Machine designed by Mark Carew, and it incorporates many upgrades from this community. The plate designs in our kit are based on the originals. However we have added our own touches to increase the performance and design of the machine. To complement Mark's build videos, we have made a complete written instruction manual, with IKEA'eske assembly diagrams.

An enclosed cube shaped 3D printer using CoreXY motion. Fabricated from V slot extrusion, standard extrusion, aluminium plate and acrylic sheet using basic workshop tools. Using standard RAMPS/ Reprap electronics. Technically a 'Repstrap' currently used to build a true 'Reprap'

Coming soon

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.

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

The aim of this design is to build a simple, cost effective (under $1000) and relatively compact large volume (m3) 3D printer that will use a pellet extruder to create art/design objects using shredded recycled plastics.

C-Beam XL build using TinyG V8.

Arduino powered simple CNC system using GRBL firmware. Designed to give the most function using the very least number of parts at the lowest price.

This modified C-Beam, is a compact, powerful and affordable desktop CNC.

I'm building an OX CNC router. It will be the larger size of 750x 1000mm. This should give me a working area of about 22"x30".

Working progress.

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.

C-Beam XL with v-slot aluminum bed for fixturing.

The search for an affordable hobby 5 axis machine.

A co2 laser build that is heavily inspired and based quite a bit off Pedro Fernandez' 50w co2 laser build. This is my first build post so, bare with me.

feel free to ask anything about this builds, but im a airline pilot and sometimes responding maybe will take me. while!!

Yet Another Chinese Linear Rail CNC, my first one, doing this mainly for the fun of building it more than using it.

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

laser mini 20 * 40 OPENBUILDS base frame.(크기 412x455mm) laser mini 20*40 기본프레임입니다. 기존 여러부품을 사용한 제품보다 부품수를 줄이면서 최소한의 단가를 뽑을려고 디자인했습니다.. 기존대비 부품수 절반에 단가도 절반을 줄이면서 최적의성능을 내려합니다.

Upgrade your Minimill with an off-set Z Axis Motor

Using most of the parts of the MiniMill, and adding a few other parts (cost < $200), transforms the MiniMill into a very capable machine. Final build area as shown is 10.25" x 16". With a custom Y-plate, I will take it to 10.25" x 20-24".

This modular CNC machine is based on the OpenBuilds ACRO System, however I wanted something that did more than just laser engrave. So I designed my machine using the same style as the ACRO but with some upgrades such as an actual Z-axis and the ability for multiple tool attachments.

The OpenBuilds WorkBee 1510 - 1500x1000 Belt Driven CNC Machine

Next up will be the electronics package. My parts bins are overflowing with boards so this may be the hardest decision to make of the entire build.

Minimalist laser platform built with Makerlink connectors and modified Nema 17 stepper mounts used as gantry plates.

Rigid variant of the C-Beam sphinx platform

Another MiniMill, different to the OpenBuilds version and potentially more flexible because of the design.

An attempt at copying the https://openbuilds.com/builds/makersl-msl-8-ob-vise.4084/ using just off-the-shelf OpenBuilds Parts - no machining

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

This is an all metal build using OpenBuilds V-Slot linear rails to produce a high quality and cost effective 3D printer. The printer is designed to be scalable for your desired build area and can utilize high quality hotends with 16mm groove mounts such as E3D.

This is my interpretation of the OB Minimill, what I've changed so far, and what may continue to change as my requirements change.

C-beam based CNC router using mostly openbuilds parts.

This is an arcade "cabinet" of sorts built almost entirely from OpenBuilds extrusions. Save for a few 3d printed parts, the electrical components, the acrylic panels, and the monitor mount, every component was purchased from the OpenBuilds part store.

Xl 2 axis foam cutter Eps Surfboard blanks Simple open concept but high production machine. Shape 3d case with open builds controller

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

Stable solid, hope can cooperate with coolant in the future.

Simple enclosure for the OB Minimill

First time CNC user having a good time with a MiniMill

A minimalist 2-axis A2 sized laser diode cutter/engraver. Designed to give the most function using the very least number of parts at the lowest price.

The OpenBuilds Sphinx 1050 - 500x1000 Lead Screw Machine

Transformation of an OpenBuilds Mini Mill into a convertible 3D printer / CNC mill with interchangeable tooling. Maybe a bonus conversion TBD.

A table top OpenBuilds MiniMill build. 48V 52mm spindle with ER11 collets.

My on going build of CNC Mini Lathe

This build is inspired by the Lulzbot Taz printers and makes use of the new OpenBuilds C-Beam

The Tiger Paw will be a 1000mm X 500mm Cartesian style CNC with the Minimill attached to the end. It is named the D&R Tiger Paw because my son, Daniel, and myself, Richard, will put this Tiger strong and fast machine together. Our goal is to have a Tiger strong build with a Paw print that wouldn’t take up a huge amount of space in our garage.

The OpenBuilds Sphinx 55 - 500x500 Lead Screw Machine

A quick little mini mill build

We are introducing the Cairo Mini 3d-printer! It’s a DIY fully Open-source Reproducible 20x20cm 3d-printer. The original goal of the Cairo Mini 3d-printer is to create a low-cost 3d-printer below 220$(3500 LE). That anyone can build with ease.

A new mini version of the http://openbuilds.com/builds/openbuilds-freeburn-1-v-slot-co2-laser-60-100w.1001/ FreeBurn CO2 Lasercutter

Building a small mill to match my 7x12 lathe.

MiniMill with DW611 and SmoothieBoard 4x v1.1

C-beam Plate Maker V-slot Table System to aid in clamping and setup of jobs.

I got lucky enough to purchase aluminum extrusions and linear motion components (and nuts/bolts/etc) at scrap metal prices when a bunch of industrial automation equipment was decommissioned. The only problem is that the aluminum extrusions are not metric sizes... they are the 1.5"x3" 80/20 series. It has presented a few challenges but nothing too bad.

A Prusa i3 design running on Open Build's mini V wheels

Big brother of the Charging Ox CNC machine.

A modified OX based on Aluminum plates cut on a waterjet. Some new ideas and additions from other builds are included.

This is a slightly-modified OpenBuilds minimill with some more Y travel and a v-slot table.

Build Notes: Here are all the parts necessary to re-produce this design. Please note, all of the parts are either sourced through openbuilds or have been selected and printed from thingiverse.

A beefed up minimill, ready to gnaw on some aluminum! HG15 linear rails, a thick heavy column, bellows and easy fixturing and tramming.

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.

A fully aluminium printer made from off the shelf components, no printed parts.

This slider uses an 500mm OpenBuilds C-beam and the design is such that the effective length of the slider is slightly less then twice the length of the C-Beam. It can be used both motorized or not.

CNC Mini Mill build with some mods after following standard build on Youtube video.

Crypto Mining rigs with vslot rail

This is a Sphinx variation, aimed to minimize footprint and maximize workarea. Work in progress.

This is a small desktop vacuum former that can be connected to a shop-vac and an electric heat source (like a grill for instance). You can control the time each appliance stays turned on, and the vacuum is automatically turned on when the tray is placed on top of the model. The vacuum table is 20x20cm wide, and I've tested it mostly with 1mm thick PET sheets.

I am building a simple home brewed printer. I have a background in industrial automation so I figured how hard could this be. The mechanical build was pretty smooth as was the electrical side. Now just getting plastic out the hotend is my stopping point.

The C-Beam Evolution is an evolving machine. The MkII is inspired by Kyo's C-Beam Spinx but currently uses my own design of plates made of 8mm acrylic (X-axis ends) and 6mm polycarbonate (Y axis ends). The plates were made on the MkI but I hope to be able to make 6mm aluminium plates on the MkII for the MkIII.

I put this together to cut aluminum. Chips get everywhere! Cover your lead screws. Put the mill inside an enclosure. DON'T mount electronics (especially the power supply) inside the enclosure, chips will get into it and short it out. Remove the manual jog wheels, they contribute to chatter (something about having a mass on the end of the lead screw causes vibration). I cut at 14000 RPM, 0.05 inch width of cut, 0.05 inch depth of cut, 30 inches per minute and just barely avoid chatter.

My Minimill hit the gym, and isn't so mini anymore

Discover our unique DIY project that blends creativity, utility, and sustainability. This guide will take you through the construction of a LEGO display box, ingeniously crafted using offcuts of V-SLOT aluminium profiles and OpenBuilds accessories. Not only is this an eco-friendly approach to reusing surplus materials, but it also results in a stylish, functional display for your prized LEGO models. Whether you're a LEGO enthusiast or have little LEGO fans at home, this innovative project offers

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

Another modification on the OX

This is a basic description of my OX-like build of Babe, Paul Bunyan's Blue Ox. It is a work in progress. The idea has been germinating for about 4 years, with several twists and turns and false starts along the way.

Open source 3D printer with very powerful heated bed and light weight x axis design. Full source repository can be found here: https://github.com/a-drizzle/Printer1

Sheethexapod works with basic mechanims as direct metal-metal links and joints, all movements can be done by a rc servomotor in this case towerpro model.

Wanna quet an nice looking device done by my hands

This is my first build and I've been waiting to do this for a very long time.

Some enhancements of the basic mini-mill

This is a small desktop CNC inspired by the Mini OX project. It's designed with the nema 17 motors in mind. It's a 650mm x 500mm machine that it will be used to mill cast acrlic.

Prusa mini inspired 3d printer

an 8020 build with 1010 extrusion (1") Square tubing Rough size is 24x24x36 (600x600x900) The expected usable print area 21.5x21.5X32"roughly (510x510x760) An XY 3D printer with 3 extruders and 3 Z-axis 0.9 degree motors the table (Z-AXIS) will lift up to the XY Carriage on 3 12mm linear rod and 3 8mm Lead screw's Corexy designs complete and Z-axis build is started don’t have a 3D cad system yet so building my prototypes on a pcb layout tool

The new MiniMill from Mark and Sonny is a great little machine.

Currently i am reworking the frame still with current available parts just going to buy material to make the y and the z axis from openbuilds. The x axis is now going to be mobile similar to a 3d printer style.

All-in-one OB Minimill

I ordered the OpenBuilds MiniMill from the OpenBuilds Parts Store http://openbuildspartstore.com/ They were out of Motors and Electronics when I ordered so I had to source these items elsewhere. But it turned out well doing it this way.

Minimill bundle, but with an extended X Axis

KYO SPHINX, CENTROID ACORN, GECKO 540, HALL EFFECT LIMIT SWITCHES, 2.2 KW, 24,000 RPM SPINDLE, WATER COOLED, 600 oz-in STEPPERS, INTENDED TO CUT ALUMINUM.

Super solid core xy build inspired by the e3d tool changer

This is a lead 1010 build that I wanted to have a little fun with. I purchased the whole Lead 1010 kit, and felt like studying a few shortcomings of the original to see if I can improve it or just have some fun with it.

OpenBuilds box type printer using min-v-wheels for X & Y axis. Designed for plexiglas panel enclosure of build area.

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

3d printed V-Slot Gantry Plate leveler.

I have been working on this project for something like 3 years on and off, sometimes leaving it for a few months. Now I really want to finish it. For me, the mechanical part was the easy (though long) part because I get to use about 17 CNC machines and MasterCAM and I am a machinist. The hard part is the electronics part. Had a few problems getting Windows to communicate to the X5 Mini via the USB cable but found something on the Smoothie forum and got the machine moving.