by JohnnieT @ instructables.com:
It’s a cnc using Arduino UNO R3 , GCode Sender and GRBL. The cnc is made of wood thanks to the help of my father. It has taken us many hours to do the mechanical part however the electronic part is faster to do, but is very gratifying. I based my project on these videos and I have received much support from the author of the first video.
The total cost of the project is about 450€.
Arduino CNC - [Link]
Drilling holes in homemade PCBs is greatly simplified with an computer-driven coordinate table on a drill press.
The clue is the on-the-fly calibration technique, so it does not matter where exactly the PCB lies on the table. You only need to move to two drill holes by hand, then the computer knows how to drive to the other holes.
(semi) Automated drill press table for PCB manufacture - [Link]
by Michael Dunn @ edn.com:
Version 2 of the desktop Othermill milling machine is now available, and it’s accurate enough for a range of machining tasks, including double-sided PCBs.
The machine can handle a range of materials, like brass, aluminum, wood, and plastic. For PCBs, FR-1 is recommended over FR-4. With a small milling bit, footprints as fine as TSSOP & TQFP can be created. Solder paste stencils can also be cut using the mill.
For a good walkthrough of PCB creation, read this blog by Tom Simon, a user who liked the Othermill so much he joined the sales team.
Desktop milling machine creates PCBs and packaging - [Link]
by siemenwauters @ instructables.com:
this is my first instructable. i show you updates on my cnc machine which will cost about 200 euro’s for still decent quality.
don’t hate if you don’t like this instructable, I’m just an 18 years old student from belguim sharing his ideas and creations with other people. because i think working together and sharing idea’s will make better projects.
this is what the machine looks like right now. ill post new photos every time i advance building
i know my video’s are not the best. i’m working hard to show you how everything works so it would be nice if you watched at least a peace of all of them to support my project.
Cheap Arduino CNC - [Link]
Piccolo, a pocket-sized stand-alone CNC platform from DiatomStudio:
Using laser-cutting, off-the-shelf hardware and Arduino, you can make your own simple 3 axis robot. Attach a brush or pen to make a quick drawing robot, or extend Piccolo with sensors, custom toolheads, or by using multiple Piccolos together. Experiment with 2D or 3D digital fabrication at a small scale!
Piccolo, a pocket sized open source CNC-bot - [Link]
A state-of-the-art, mobile maker space, that brings the richness of hands-on making to you.
Tesla Truck (www.teslatruck.co) – is a mobile maker-space and a cutting edge prototyping facility equipped with 3D printers, Laser Cutters and CNC machines. Tesla Truckʼs mission is to enable students, teachers, makers, and other creative minds to collaborate, innovate, and create in a dynamic and accessible space. Tesla Truck brings the richness of hands-on making to your community by delivering a cutting edge fabrication facility on a mobile platform.
Tesla Truck: A Mobile-Maker Space for the Masses! - [Link]
All parts were developed separately. This allowed adjustments in the assembly as well as smaller changes in case the design of one or other part become required.
Focus on low cost and use of materials easily accessible in the local market.
Homemade Plotter (CNC Machine) - [Link]
by mikelllc @ instructables.com:
This project describes the design of a very low budget 3D Printer that is mainly built out of recycled electronic components. The result is a small format printer for less than 100$.
First of all, we learn how a generic CNC system works (by assembling and calibrating bearings, guides and threads) and then teach the machine to respond to g-code instructions. After that, we add a small plastic extruder and give an overview on plastic extrusion calibration, driver power tuning and other few operations that will bring the printer to live. Following this instructions you will get a small footprint 3D Printer that is built with about an 80% of recycled components, which gives it a great potential and helps to reduce the cost significantly.
EWaste 60$ 3DPrinter - [Link]
First ever affordable 5axis multi-fabricator that brings most advanced fabrication right to your desk:
We’ve designed machine that combines multi- fabrication methods: 5axis milling being one of them. 5AXISMAKER is a machine versatile enough to fabricate most advanced design prototypes in readily available material while on your desktop right next to you.
Being an alumni of Architectural Association we’ve had an access to most advanced fabrication tools in the world. Yet there is no desktop prototyping machine that has versatility to replicate this technology.
Our company has been initially found as design and fabrication practise, and after years of working with wide range of designers from different fields it has become clear that one should have an instant access to a pallet of prototyping tools. We wanted same machine to include a set of tools like CNC mill, touch-probe, 3d printer, wire-cutter and have a potential for further add-ons.
5AXISMAKER: First ever affordable 5axis multi-fabricator - [Link]
by Bray @ coreforge.com:
I’ve had a CNC mill for a few years now, and while many homemade CNC mills use EasyDriver or Pololu, mine came with a sturdy, generic TB6560 controller board. For those unfamiliar, boards like this are interfaced using an old fashioned LPT parallel port, which was initially an annoyance, but quickly became impractical and a hassle, having to use an old PC with VNC installed. The board has plenty of power to push the steppers around, far more than any of the smaller / cheaper solutions had to offer I think, so I wanted to try and teach this board a few new tricks, and let me interface with it using a more modern interface.
GRBL CNC USB to TB6560 Interface using Arduino - [Link]