OpenBuilds OX CNC Machine. A strong easy to build shop CNC router that can be sized to suit your needs. Many new features have been incorporated into the OX to make it a great router that is sure to inspire!

This build is intended as a light alternative to the Dremel rotary tool.

The method used for tool position setting is a matter of personal choice but this is what I do.

The method used for tool position setting is a matter of personal choice but this is what I do.

Drag knife and pen holder which mounts in spindle collet.

Yet Another Openbuilds Router, my version :-)

Frog CNC Router. Inspired by OX and "Routy". Models provided in SolidWorks 2010 format. Currently 24" by 36" working area.

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?)

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.

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 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 little project for a rainy day which some, like me, may find useful.

In this, the final part, I would like to introduce Machine Vision and show how it can be used, not only for tool position setting but also for resolving the triangle to calculate the G68 (local system rotated) for jobs which are not squarely placed on the work table.

This small desktop machine is built inside a 300mm cube of 20mm extrusion. Work area is 14cm by 14cm. I used 400 step nema17 motors all around.

Optical home and limit switches for cnc, 3D printers, laser cutters, etc.

Example model of lead screw driven actuators for your next project!