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

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.

CoreXZ implementation on 3d printer using Openbuild and RobotDigg parts.

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...

The Prusa i3 (iteration 3) is the newest and most current 3D Printer design by RepRap Core Developer Prusajr (source: http://reprap.org/wiki/Prusa_i3)

build is in process the machine went together perfectly no issues at all but the software is another issue I have been trying to get the thing dialed in it is driving me nuts I'm still in the process will update if I ever get it figured out

Improvements to a cnc plasma cutter i designed a while back. Not that it really needs it to work but i think it could be an improvement.

An OX build - little large than specs and plates 3D printed

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

A 3D printer without belts, a print volume of 320x320x260mm, obviously the V-Slot as linear guide! and a maximum of printed pieces.

I am hoping to post a detailed build of my printer it is a large format using the RepRap RAMPS 1.4 & Mega 2560 & DRV8825 Driver + optical end stop +LCD 12864 -C 0.4mm Far-end Distal Dual-Head Nozzle Extruder Double Nozzle

Custom build plate for 300mm x 300mm (12"x12"). The hole pattern is for the 20x60 V Slot

Rigid 3d printer with more than enough room for dual extruders. Easily expandable platform.

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.

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.

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

OKMI 3d Printer based on CoreXY

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

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.

It is a first draw of my future Printer/CNC cutter.PCB mill Still need to work more on it

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

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

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

Ultimo is the ultimate multi tool for the person who's serious about prototyping new ideas. A Delta Robot frame supports 3d printing up to 450mm in diameter, a powerful CNC Mill, and 50 amp plasma cutter for processing steel plate. And that's just a start.....wait till you see some of the other attachments we are currently working on incorporating.

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.

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.

OX MultiMachine

Super rigid Delta printer, using 20X40 V-Slot

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.

I have wanted a 3D printer for a while. I had thought to convert my ShapeOko machine to a 3D printer BUT after looking at having to replace the electronics with new and the small form factor. I went looking for a kit which would do what I want. Well I found it. It is the MakerFarm i3v printer.

Converting a ShapeOKO into a 3D printer.

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.

I've made a 3D printer

I creat a open source 3D Printer to print big things. Print size: 400x500x300 mm. You can download the Drawing in PDF and in Inventor 2013 format. The unwinding drawings are also included. I take some detail photos for a better understanding.

Design of a multifunctional CNC machine.

This is a work in progress(not printing yet). Expect this instructions to grow with time, but for now it is mainly interesting for those who want to take part in developing this printer.

A work in progress. working to refine the print head/carriage to integrate a bed level probe directly into the print head.

Dual extruder 3D printer and laser cutter.

It took me 18 long nights to build it

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

A Large format 3D printer