These 6 3D prints are the end result of a few weeks of work gearing up for Design Philadelphia, where I will be exhibiting this work along with the interactive tools that created it in the Crane Arts Center. If you look back to the first post on this topic you can see the original renders after experimenting in Grasshopper, or check out the video showing how these models can be customised using 2 Wii Nunchuck controllers, as you will be able to do in the exhibition.
These prints were produced on a Fortus 250mc 3D printer, and took 94 hours! Why so long? Well the software that drives this printer has limited options, in particular there is no option to modify anything to do with the support material – as a result, it just puts support everywhere! It’s a bit of a waste, but I guess with these commercial printers you trade a lot of flexibility and control for reliability and quality. You can see in this image how the objects are entombed within support, which is removed by dissolving in a special solution. For comparison you can look at the original design of my Shattered Faceted Lightbulb which printed with almost no support material in only 4 hours on my Up! Plus 2.
The other thing you’ll notice is that the final prints are red – this was done with a few light coats of spray paint since we only have one colour of filament for the Fortus 250mc, but I was asked for the prints to be done in red by the exhibition curator. Often painting 3D prints seems to highlight any flaws and make the layers seem more obvious, however this time because of the high quality of the printer this hasn’t happened. Phew! I don’t think most people would even know they’ve been painted rather than printed in red plastic.
I’ll post some photos of the installation next month when Design Philadelphia kicks off.
– Posted by James Novak