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Comments on Fab@Home 'Fabber' Freeform Fabricator
Lipson and Malone bring the printing of three-dimensional objects into the home with this project. (Read
the complete story)
| "If you find fab@home impressive you might also want to take at look at the RepRap project out of the University of Bath in the UK...
http://reprap.org
Their soon-to-be released machine is also open source, has a proper plastics extruder presently qualified for polycapralactone which can make usuable, hard objects. Whereas the fab@home machine costs $2,400 for parts, the RepRap Darwin is on track to cost no more than $400.
A spinoff of the RepRap project, Tommelise, is focussed on the American parts environment and uses somewhat different technology and a different control strategy. It's open source specification will let anybody with a few hand tools and primitive woodworking skills bootstrap themselves into 3D fabrication for about $150. Tommelise's extruder is qualified for polycapralactone and is presently being qualified as well for both high density polypropylene (HDPE, the stuff your plastic cutting board is made of) and polypropylene (HPP, the stuff your coffee maker and plastic electric kettle is made of). You can keep an eye on the Tommelise project at...
http://3dReplicators.com
Have fun! " (Forrest Higgs 1/12/2007 8:43:25 AM) |
| "I actually refer to RepRap in the article." (Bill 1/12/2007 2:54:58 PM) |
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