A robust Core XY style 3D printer that has a clean parallel belt implementation and whose dimensions are adaptable to meet builder's needs. The use of open builds V-slot and other open hardware make customization easy.

This SphereBot is based on the EggBot which is an open-source art robot (drawbot) that can draw on spherical or egg-shaped objects.

This is an automatic bartender- a BarBot, designed to be made with off-the-shelf OpenBuilds, V-slot and low-cost 3D printer parts.

GRBL, vvvv, drawbot, penchanger, custom plates

A Large format 3D printer

The OpenBuilds Lead Machine takes us back to the roots of the OpenBuilds modular building system, and has proven itself as an adaptable design that can compete with any machine in its class!

This EggBot design has a perfect functionality (the same as the original EggBot professional), a perfect cable and microcontroller arrangement, and a perfect cost as it uses a minimum list of parts (with one V-Slot Linear Rail size20mm x 80mm and length 500mm you can build 3 EggBots!)

This is a deltabot 3D printer build using CNC routed MDF and v-slot rails. Full description found in instructables.com.

Custom painting machine in designed and wrote the software for. Paintings are with acrylic color on canvas

In the design stage. Help guide.

My version of the Mug Plotter designed by Teed http://edinburghhacklab.com/ . Also used the Eibotboard from the original eggbot from evilmadscientists http://shop.evilmadscientist.com/partsmenu/188-ebb A huge thanks to Hexitex for his brilliant Four jaw chuck http://www.thingiverse.com/thing:5791

A minimum parts build with belt driven Z-axis.

What a way to learn about 3D printing

A humble first time attempt at building a 3d printer from scratch

This is a simple, yet rugged design, weighing only 6 lbs and with 13x13x14" volume with a 8x8x6" build area. While assembly is pretty simple, the small size and rigidity of the design make shipping assembled printers attractive.

Based on D-Bot but used more metal bracing / openbuild plates instead of plastic parts. Also size was increased.

This project shows how to use Openbuilds Vv slot extrusions and wheels to retrofit a Lulzbot Taz 4 or 5 printer. These modifications improve layer consistency, eliminate nozzle and bed sag, and allow for larger toolhead mounting. Project updates and newer accessory files may be located at http://www.thingiverse.com/piercet/designs

Another slight variation of Niko's Eggbot using Openbuilds V-slot and other 3d printed parts.

A smaller version of a standard D-bot. Smaller to fit better in my workable area and to fit my vision for the printer.

The whole system is powered by 12V / DC power. Process it into Pellets or Granules to use it with your 3D Printer or Filament Extruder. Our self-developed steppermotor Controls allows you to optimally adjust Feedrate for your Situation. Forward, Backward and Stop is integrated for easy operation. The Speed can be continuously regulated via rotary switch.

Portable, high-speed, low-cost advanced multi-tool desktop factory derived from LulzBot Taz and TazMega.

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.

Large Core XY 3d Printer W/fixed build plate

Dead build.

To build a simple EggBot

This build is very straight forward. The design is simple. There is a great support community for Delta 3D printers.

Built from leftover T-Slot extrusions plates and hardware from other defunct projects.

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.

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...

To build a simple plotter that rolls along the length of large paper, foam core or other flat objects.

Designed from the ground up as a low cost, highly scalable delta printer. This printer has been built as small as carry on luggage size, up to an 18in wide print surface and is capable of larger. Approximate cost is low to mid $500 range start to finish, including electronics for a basic model.

This is a work in progress 3D printer Dimensions are 230x230x340mm height. Print dimensions are: 135x135x160mm. Prototype has a bowden extruder with a J-head hotend. Assembly instructions: http://reprapstyle.blogspot.pt

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.

The aim of this OpenBot build, was to make a 3d Printer that was easy to build with minimal tools and using of the shelve parts from Openbuilds.

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€.

It all started after my prusa i3 build inspired me to experiment with resin 3D printers because I want to learn if they are worth it and if I can design my own printer.

Belt driven 3-axis linear system for high precision and low costs. > Threading and linear real cutting needed

Turning my prototypes into real objects, it will be required a great amount of drawings, A LOT. Therefore, against the ink costs raise price push me to think in a way to draw models, blueprints, etc. at very, VERY low cost. This is where my DrawBot was born

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

The plan is to make this a fairly stock D-Bot build. We'll see if mods start creeping in.

Large floor or wall mounted plotter design.

All-in-one OB Minimill

I wanted to try a different way of operating the Z Axis so I setup a tower using 40x40. In the end it worked excellently and can easily print 60mm/s with 150mm/s travels. The coreXY is a very cool kinematic, and you can get some pretty great speed and accuracy. The main issue is the fact your Steps/mm are doubled, so the lower end motors don't like it at high speeds.

This is a work in progress ACROS build with new legs and wire tracks.

D-Bot with a Replicate controller.

A Delta robot for weeding crops using AI and ROS2

Cheap, experimental Modification to Tevo Little Monster's bowden system for the extruder

This is a at home built 1000mm x 1000mm x 1000mm 3d printer. It uses mainly parts from OpenBuild Parts and is very simple to build. The only thing that was custom was the build plate which was designed by myself and tooled at a local machine shop.

Started with a Rigidbot Big Added a single flat glass bed Used a Smoothieboard clone driving DRV8825

This is an automatic cocktail mixer made with 8 small peristaltic pumps. this is driven with the touch screen or over wifi. the controller used is a raspberry pi with a Apache webserver

This is my build of Niko's (gianakop) Egg Painter. Egg decorating is something many Christians do for Easter Sunday and the Easter (Paschal) Season that follows. This will be my initial use for the build, but also with minimal modification to be able to write/paint on other round objects like Christmas ornaments, coffee mugs, etc. Many people also decorate eggs for purely secular reasons.

Berrybot inspired delta 3d printer with a few other tweaks and modifications.

For all other builders and robotic technies!

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

Based on the work of Carl Feniak and his C-Bot. A robust Core XY style 3D printer that has a clean parallel belt implementation and whose dimensions are adaptable to meet builder's needs. The use of open builds V-slot and other open hardware make customization easy. Utilizing a 300x300 build plate this derivation utilizes three lead screws, synced to a single motor via gt2 belt

CoreXY build

Delta printer, Bed size 280 cm dimeter Print Height 300 cm not tested yet the speed

Mag arm deltabot with laser cut carriages and connectors.

Build the efficient and reliable all metal structure 3D Printer. Improved significantly with new concepts for printers. Great quality and up to 400 mm/s print speed (very fast). Built with heated bed, hybrid bowden suspended extruder, and counterweight (tested printing 21 hours straight with no motors hot). Optional smart controller for computerless printing. Print any kind of thermoplastic.

We plan experiment on nylon 3 D printing;

Mega-sized Taz machine. Supports many tools (extrusion, laser, mill, etc) simultaneously.

Polar Bot which used to depress buttons

UltiBots LLC designs and packages DeltaBot 3D printers using quality components. Our kits are V-Slot based. Print results are impressive. The Metal MagBall Carriage was designed to be ridged, compact, and simple.

I will be attending the 2017 Midwest RepRap Festival (MRRF) with a small team of printer enthusiasts with a goal to fully assemble a Core-XY D-bot onsite during the event. This is our first attempt at building a D-bot and we will be learning things as we go. Our hope is to have the entire machine assembled, wired, and functional (at least to the setup and testing phase) before the end of the show. Please attend and watch us in person or visit our feed channel during/after the event.

After seeing different egg bots designs, I decided to incorporate my own design.

Machined Aluminum MagBall Carriages

My first construction after many years buys ready devices.

A CoreXY D-Bot 3d printer using gantries as wheel-carriages.

H-Bot mechanics 3D printer. Build volume - 300x300x300mm dimensions: 560x500x500mm

This Project is meant to teach introductory robotics and arduino styled micro-controllers to HS and MS students.

This is going to be a more or less detailed how to build BetterBot. Pictures and more (decent) text are to be added.

Fast, Large build area, CoreXY design

This is my own modified version of the D-Bot printer. I wanted to spec this printer to be able to print exotic materials at high accuracy with little to no compromises and maximum reliability.

This is a simpel build of a Linear rail for the Dobot Magician.

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.