For the price of a TV you can start a FabLab

by Joseph Flaherty on October 19, 2009

This Christmas season you could buy a loved one an HDTV, a low end MacBook, or a suite of tools that enable them to create anything they can imagine.

MIT Media Lab professor Neil Gershenfeld coined the term “FabLabs” to describe such a set of customization manufacturing tools (CNC mills, 3D printers, etc.) that would theoretically enable people to make almost anything.

His vision was that these labs could be deployed to the inner city or developing world helping people fashion appropriate technology. A typical FabLab costs $25,000 to setup, but the entry level cost has been reduced dramatically.

Low Cost FabLab Ingredients

3D Printer – MakerBot $750

The MakerBot has severe limitations, but there is no other sub $1000 option (The lowest cost 3D printer is more than 10X the cost). If you are looking to print objects that are about the size of a clementine or larger the MakerBot will provide decent results.

makerbot

3D Mill – Unimat $499

I learned about the Unimat system via AdaFruit Industries. Basically it is a mashup between a high powered Dremel tool and 80/20 stock. You can combine a motorized component with a variety of accessories to create a Mill/Lathe/Drill/Jigsaw/Sander/Wood Turner depending on the task at hand. I haven’t used one of these personally, but it looks like a great product. You have got to respect the geek cred that comes with using a 7 segment display font for your logo.

unimat_mill

2D Plotter – Craft Robo $250

Personal paper cutters like the CraftRobo can cut 2D shapes out of sheet material, but are often dismissed as a hobbyist’s tool. However, their output is useful to the crafter and hacker alike. This tutorial shows how a CraftRobo can be used in the production of PCB’s.

craftrobo

You can also use devices like this to etch glass:

This low cost setup will have limits in the level of results and quality it can deliver, but there isn’t a First Robotics team that wouldn’t benefit from all these tools. The educational applications of these tools are very exciting and can help bridge the gap between making things with Lego Mindstorms and having to outsource production to expensive machine shops. The cost of the components have fallen dramatically and with sources like KickStarter, DonorsChoose, the Awesome Foundation, and a good old fashioned bake sale there is no good reason why a middle/high school can’t set up a FabLab of their own.

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  • http://infoproservices.com/ business

    Thanks for the info ! I am waiting for some more !keep it up dear.

  • Richard Sewell

    For a cheap and CNC-able mill, the Proxxon MF70 may be a better choice than the Unimat:
    http://www.axminster.co.uk/product-Proxxon-Prox
    Within its limits, it is a pretty decent mill.

    I did a simple CNC conversion on one:
    http://www.jarkman.co.uk/catalog/cnc/mf70.htm
    and have used it for all manner of small machining tasks.

  • junkyardjoy

    I have been watching TED talks with great interest over several days. I am dissapointed in one area. None of the jargon is spelled out. I may have the equipment in my garage to creat a neighborhood fab lab but I don't understand all the abbreviations and jarjon. I don't want you to dumb down your program. I only want to know the meaning of TED, CNC, CRICut, Unimat.
    For years I have wanted to set up a passive solar workshop but I have been in school full time. I am nearing the end of school and I think I could start a program that would help rural families save money on heating relatively cheaply with passive solar.
    The other thing I am dissapointed to find is age limits both for the very young and those advanced in age. Judging by some of your speakers I would have thought you knew better.

  • luxifurr

    i would also suggest checking out the MicRo from Lumenlab. Make has featured it several times and MakerBot folks are using it in their production process.

    http://blog.makezine.com/archive/2009/03/the_mi

  • erandomtwo

    Those look like some pretty good deals to grab… :)

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