A CNC build using linear rails & lead screws.

Heavy Duty build with 1605 Ballscrew and Linear Rail

Low profile rack and pinion linear actuator design

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.

Some of the things that I have done to my 1510 Workbee Installed Linear rails and bearing blocks with drawings. Installed Ops console Made conversion plates for extruded aluminum to casters Extended z axis travel by a couple inches with steel plates. As of now in the process of installing Lead screws across the 1500mm length.

Here are the instructions to build the Beeline custom CNC router table.

A simple low-cost XY plane laser engraver/cutter inspired by the Much 4 laser build, with minimal parts and assembly time. Uses standard off the shelf components in almost 90% of the build with the exception of the axes motor and wheel mounts which need to be 3D printed.

Machine based on Sphinx 55 built with linear rails.

Let me explain: About a year ago I was planning to build a CNC router of my own design. I started gathering components including the THK linear rails. I soon found out you pretty much need a CNC to build a CNC and this is when I decided to build my Sphinx machine. I've had these rails and some other parts sitting around so it's time I used them! I'm planning to incorporate linear rails and 1605 ballscrews into the Sphinx design. I really like the overall appearance of the Sphinx.

Heavily upgrading my 1200x500 Shapeoko 2... ...er, wait, scratch that... Building an all new machine, roughly the same size, that should be more rigid than a Shapeoko 3!

Upgraded Sphinx Cbeam using 3/8 aluminum plates and linear rails / ballscrews

C-Beam Machine upgrade using linear rails to increase machining size by 2.5 times and increase rigidity

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

The X/Y table system is a great starting point for many CNC projects giving you the ability to move an object on the X and Y axis in a simple compact style.

Large format CNC router with a 1500mm x 3000mm cutting envelope (5 x 10 ft) strong enough to cut wood and aluminum constructed from 20-series and 40-series aluminum extrusions. Complete Project Log w/ Pictures: https://goo.gl/photos/Co81AvGwVijE2zow9

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.

Behemoth cnc router build in progress using hiwil rails and closedloop servos.

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

Z-Axis Upgrade For My Sphinx

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.

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

Getting an accurate scan of a golf ball can be difficult with general-purpose 3D scanners. This purpose-built golf ball scanner uses a very accurate Keyence LK-081 laser displacement sensor with an Open Builds linear actuator for the vertical axis and a Sherline CNC rotary table for the turntable. Scan detail is determined by the sample step size and can be set arbitrarily based on desired scan time.

This is a CNC Line Boring Machine for our cabinet shop. It drills the holes every 32 mm for the adjustable shelf pins in the cabinet side pieces. I chose this option over purchasing a multi-head boring machine that requires 11 drill bits - Left & Right hand twist - that also requires a lot of strength to plunge that many drill bits into the wood to be drilled.

Upgraded Z-axis for Sphinx-style CNC using ball screws and linear rails.

Below are the details of my build and a good story for those who read till the end. Sorry for the grammar

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

A 1000 by 1000 CNC Router with linear rails and a control box.

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

An Openbuilds replacement rail system for the common eBay "K40" C02 Laser Cutter

A home-made CNC-machine with a 1.5 kW air cooled spindle motor suitable for milling materials such as wood, plastic and soft metals. The work table is 650 mm wide by 700 mm deep and the maximum movement is set to 560 mm for the x-axis, 480 mm for the y-axis and 105 mm for the z-axis.

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

I have re-purposed many of the parts from my Linear OX build. I'm using MGN 12 linear rails on all three axis, 5 start lead screws on the Z axis and I'm going to experiment with 5 start lead screw on the X axis. The frame plates are made from 1/8" laser cut mild steel, & open builds extrusion.

Quick and Simple V-Slot Gantry System. This example build shows how easy it is to make a linear actuator using a few OpenBuilds Parts. You can mount this system an many ways so be sure to download the example models.

A mid-sized version of a Photogrammetry 3D Scanner.

DIY design and build of a roughing 2' by 3.5' CNC router

A Rod-type Linear Actuator based on the 40x40 V-slot profile

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

This is a C-Beam based router with V-rails used for the bed, a Sherline spindle with Jacobs chuck, closed loop stepper motors on every axis and an offline 4-axis CNC controller. A U-channel was created to guide the drag chain on the X-axis.

My goals for this build were to eliminate slop and flex while also allowing easy serviceability.

A Sphinx Linear rail build (600mm x 600mm) hence the title Sphinx66. Plates supplied by Chris Laidlaw. Linear rails used MGN15

Theoretical Working Area: 360x360x75mm Actual Working Area: 300x300x75mm Will Update Later

My take on a non affordable slider.

Modular and Scalable CoreXY Printer with all metal parts.

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)

v-slot linear actuator build.

My cnc update and rebuild.

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

A compact, strong machine with very high Z clearance, yet can still mill aluminium easily.

Triangular Towers

1000mm x 1000mm linear rails, double gantry, build in Process... more to come

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

Theoretical Working area: 38" x 24" x 6" Actual Working Area: 31" x 23.6" x 4" Positioning Accuracy: about 0.01mm

An X-Y Stage created from two self contained acme screw linear actuators. This build was published as an example of how many of the OpenBuilds Parts can be used.

20x26x28 inch Build Volume CoreXY. Unlike many builds, I've decoupled the XY movements from the Z-Axis lead screws to help prevent Wobble, will be using linear guide rails, and mains powered bed heater, and a bed that is Allowed to thermally grow. This build is JUST narrow enough to fit through a standard sized doorway.

Hopefully an upgrade of the Z axis of the Workbee.

All metal frame 500mm bed Delta 3D printer

Has a 700 by 700 cutting area and is very stable

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

Low cost cnc linear drive for making any xyz cnc structure

I made a 5x10 foot cnc out of the parts I bought on this site. It's been upgraded and tinkered with ever since. The end goal is to learn enough to learn to build a large 10x10 foot 3d printer.

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.

My version a Cartesian style 3d printer, an attempt to eliminate frame vibration and movement and to use up materials left over from other projects.

This example build shows how easy it is to make a linear actuator using a few OpenBuilds Parts.

basic start to design of cnc machine

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

A easy to do cheap upgrade for the z axis

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.

CNC machine using extrusions with linear rails and ball screws on all axes - no plates

i would like to build a sturdy motorized photographic copy stand. i have hobbled together a hand crank version using a used umbrella pole but it is not suitable as it is awkward and wobbly.

Fully welded, fixed gantry CNC router, with chinese linear motion parts, in progress

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

sparkcube V1.1XL edit V-slot mini v linear

My original Tevo Tarantula kit was ok..... I had issues with the X gantry staying level. I got rid of the wheels and replaced them with linear block bearings. I still had some issues with the X gantry. I swapped out the plastic parts with aluminum which was much better. Still not what I want yet

This is a major redesign to the Z-axis of an otherwise stock Shapeoko 2.

I have the whole description and all the details in the "Body" section!

Cartesian style CNC with a working area of around 360mm x 360mm x 120 mm (X, Y, Z) using Linear rails and ball screws. The linear rails are (Hiwin?) HGR 20mm x 520mm and the ball screws are SFU1204 (12mm lead 4mm) of around +/- 430 mm. The base structure is made from rectangular aluminum profiles of 70mm x 45mm x 3mm (thickness of walls).