Quack Ball is a game in which the objective is to knock down moving ducks. The ducks are protected by a barricade that moves at a very fast speed. The game can be played individually or by two or more players. Each round consists of a total of ten targets to shoot and each player will have four balls to shoot. Prior to beginning play, a player selects how many ducks, maximum four, the player will knock down continuously. If player fails games is over for that player.

DO WHAT YOU IMAGINE !

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.

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

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.

This is a modification I made to my Voxel Ox 3D Printer Z axis, which synchronizes the Z leadscrews via a shaft and helical gear transmission. It prevents the two Z leadscrew from getting out of adjustment relative to each other, and uses a single Z motor instead of two. This build is just documenting the specific changes I have made to the Z-axis, since the frame and other axes are still from the original Voxel Ox design.

Instructions to build an open-source off-grid medical instrument sterilizer that can be used by aid workers in places without reliable electrical power

This machine is a heavy duty, moving gantry style CNC router. It uses Teknic ClearPath servo motors driving ballscrews and linear rails. The machine has 36" x 48" x 19" of travel with about 7" of clearance below the gantry.

Rebuilt the internals of a K40 to allow for a 12 x 24 in cutting area while reusing the same external case and not touching the laser tube.

Attaches router with screw clamping. Clear Skirt is 2" long or can be made longer if requested. Works well keeping dust within the chamber. It can be made to fit shapeoko, ox cnc, workbee, xcarve, 6040, laguna,piranha, millright etc. with similar setup including Bosh, Makita , dewalt 611 routers or spindles.

For a schoolproject we decided to build this large format CNC-machine. The greatest part of the mechanics were sourced from OpenBuilds.

An OX-inspired mini desktop mill.

Hopefully this will be a quick guide to one way that you can add a laser to an existing CNC router.

My DIY 3D Printer build which is similar to an i3 style printer. This is a fully documented step-by-step build with videos.

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.

Based on the popular C-beam / V-wheel design, with the largest available work area, relative to machine size. Screw driven with anti-backlash, integrated drag chains, Carbon fibre gantry plates, Openbuilds BlackBox Controller (USB), Transformer & kill switches, with internal wiring, limit switches & Nema 23 motors.

An easy to source/easy to build, yet quite robust CNC router. This design has not yet be implemented.

Create a ball screw carrier with out BF BK bearing blocks.

This is a heavily modified system based on the RatRig V-Cast. Lots of personal touches, and a LOT more to come!

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

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.

A desktop Cartesian CNC router

Compact Dedicated Rotary Axis Laser Engraver

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

Z-Axis Upgrade For My Sphinx

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

DIY Lasercutter: Budget orientated, medium sized (60-100w), safety first, based on Lasersaur software toolchain

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.

I create for some Years this all in one Grill. This Grill is without wellding, only fixed with screws. My Grill is 5 years old and look so, as at the first day (no moving away). The drawings and discription (sorry only in German, but with some pictures) to Download as PDF file. The unwindings to Download as DXF and GEO (Trumpf Laser) file. Have fun to build and Grill

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

Building a couple of CNC's based on the Crawlbot

Spark Concepts CNC xPRO Driver. A new GRBL compatible, all-in-one stepper driver board with 4 motor controllers for XYZ + 1 clone (or rotary!). Capable of powering your next build with an ATX PSU (or 12V 2 wire supply), and ready for wireless printing. Compatible with Arduino (wireless robots anyone?)

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

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.

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 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.

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

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.

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.

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

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.

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

One Linear Actuator covering two dimensions, WHAT!

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.

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.

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.

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

Now test ready

T-slot, v-slot, aluminum angle make up the majority of the structure.

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.

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

Large leveling platform to hold a 3hp router

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

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.

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

Pretty much a straight OPENBUILDS OX that slowly getting some modifications.

Planning my first build. Hope to achieve a larger format yet rigid design.

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

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

Routy cnc upgrade.

Micro Ox Build

Taller and wider MendelMax 1.5 spinoff

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.

Big brother of the Charging Ox CNC machine.

This is Fina; My Lautr3k inspired build.

Corexy, with possible head change (3d, cnc, laser)

My first custom build, using vslot rails for Z and Y and 8mm rails for X. Currently printing parts for this using my Prusa I3. The build volume will be roughly 300mm^3, X and Y are belt driven with 8mm acme lead screws for Z. Will be uploading more info shortly as i continue to build the printer.

A Custom size CNC to make custom skis and snowboards

My own Design (not an OX Derivative) using standard Parts.

This is the largest printer I have found. It is also the cheapest. The reason is that it is run by hand, without computer or motors or electronics. Put an object on one side and move the 3d pen while tracing the object. Move the z dimension by turning the crank on the lab jack to move the printed copy down a notch. Be creative!

The STEAM Crane 3d printer uses the new C-Beam linear rail. It is being developed for an after school / summer camp program for kids. All of the electronics are housed in the base and the wiring is routed down the channels of the c-beam. This is done to contain as much of the loose wiring as possible, hopefully keeping it safer for kids.

Small CNC - made with some custom lasercut+bent sheetmetal parts + Openbuilds V Slot

In Greek mythology, Talos (/ˈteɪlɒs/;[1] Greek: Τάλως, Talōs) was a giant man of bronze made by Hephaestus (the Greek god of fire, metalworking, craftsmen and blacksmiths) who protected Europa in Crete from pirates and invaders. He circled the island's shores three times daily.

Zelos Laser Cutter Version 2.0 GRBL Shield with Nema 17 motors. 2 Watt laser for cutting and fine grayscale pictures built very sturdy and modular

A Laut3k derivative that goes for volume and large number of print materials at the same time. Using OpenBuild linear motion systems to get away from belt drives.

My CNC Router design and inspiration came from the Routy CNC project. I modified some of the aspects of the Routy build, but left the original XY dimensions intact. The build has been very enjoyable thus far and am nearing completion of all wiring in preparation for my first test run!

A CNC router designed to handle a 4'x8' sheet, for as close to $2000 as possible. The price barrier resulted in my choice to use timing belts rather than leadscrews or rack&pinion. Build List still being updated

We plan experiment on nylon 3 D printing;

Large 6 x 10 foot laser table build. New to building CNC

Fascinated for some time by 3D Printing. Now, after studying countless forum posts, blogs and similiar stuff, i want to Start with my own build. Maybe a bit much but usually i thrive with the challenge.

Square shaped OX for doing general purpose engraving and cutting into wood, acrylic, and aluminum.

Very large format build platform designed really for printing multiple items in one session ether all the same or different. Longer term I would like to have multiple X axis on the Y axis rail. bit of a slicer challenge though.

I need a large build plate without spending 10-20k for a "store" built printer.

Polar Bot which used to depress buttons

First build of CNC OX for the purpose of using it for Guitar building to take a lot of the muscle work out so I can concentrate on the finer details.

A simple 3D printed dust shoe for the cnc router. 2 parts held together with magnets for easy bit changes.

Out with the Old in with the New. Trying to build a nice clean setup that myself and my sons can use and enjoy.

Hello ! This is my very first OpenBuilds build. It's based on the Maximus 3D Printer, published by mytechno3d : good source of inspiration !

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.

Using a Raspberry Pi, Arduino and a Protoneer CNC Shield to create an Open Source CNC router controller. It will be equipped with a touch screen to control the on board processor. The touch screen will run a user interface that has buttons for added functionality. There will be a camera for monitoring progress from inside my office. The control box will also feature a way to power the vacuum and spindle/router . I will also be able to monitor room temp as well as Pi CPU temps and averages.

An easy Epic Win for novice engineers new to the RepRap project www.3distributed.com

more to come, please follow along the journey!