The one problem with printing ‘layers’ of material is that it leaves ridges. Those ridges can be seen quite clearly in this example of super large scale 3D printing:
But 3D printing is still in its infancy. Allow me to introduce CLIP, a new kind of 3D printing invented by ‘…two chemists and a physicist, ..[who].. came in with a different perspective.’ That perspective is ‘continuous liquid interface production technology’, CLIP for short.
‘To create an object, CLIP projects specific bursts of light and oxygen. Light hardens the resin, and oxygen keeps it from hardening. By controlling light and oxygen exposure in tandem, intricate shapes and latices can be made in one piece instead of the many layers of material that usually make up a 3-D printed object.’
That’s the gist of it, but if you go to the Washington Post article here, you can get a much better understanding of the process. You can also watch two amazing time-lapse video clips that show the magic of CLIP at work [pun intended]. 😉
My thanks to sv3dprinter for this great post about a company that developed 3D printed food for NASA:
I recommend checking the post out as it contains links to other great videos on 3D printing:
If microwaves brought about a revolution in foodprocessing last century, 3D printing will do the same for this century. I love the tech but I think I’ll stick to home cooking. 🙂
3d Printed food ( pasta ) 3d printed food is well know. We love to eat pasta in different forms. almost every country has some kind of pasta or related food. Pasta comes in different shapes, but when we want to make our own design based pasta its little bit hard for some of […]
via 3d Printed food ( pasta ) — SV3DPRINTER.com
I wouldn’t be much of a sci-fi writer if I didn’t keep up with technology, so I’ve had a love affair with 3D printing since I first heard about it, but the technology is changing so fast, I’m constantly being surprise. This is my surprise for the day:
Those are actual, standard sized structures, printed by huge machines. But, as if that were not surprise enough, the material used to build them is made out of a combination of industrial waste and cement, so it’s recycling on top of everything else.
Colour me gobsmacked.
The video below is an animation of how the process is supposed to work:
The video goes for almost five minutes, but the music is pretty and I couldn’t stop watching. I work with words, ideas and computers, so I’m fascinated by this technology, but I can’t help wondering about those whose jobs will be made obsolete by 3D printing. What of them?
If I had a crystal ball, I’d say that some of the manual workers of the world will become artisan crafts people – I think there will always be a demand for crafts – but only a small percent of builders and brickies labourers will be able to make that transition. What of the rest?
I think our whole way of thinking about work is going to have to change. Any thoughts?