3D printing gets more flexible with Nylon extrusion

I've said it before, but I'll say it again - 2012 is the year of the 3d printer.   Barely a day goes by without another new 3d printer announcement

3D printing gets more flexible with Nylon extrusion:

3D printing with ABS and other plastics that have a low-melting point are old hat. And, with the price of entry dropping below the $500 mark, soon enough anyone will be able print their own pirated 45s. Instructables user [taulman] has has taken it upon himself to push the DIY polymer extruder scene in a new direction -- Nylon. The slick and bendable Nylon 6 melts at 320 degrees celsius, roughly 100 degrees higher than the more common and brittle ABS. The flexible nature of nylon has some obvious advantages, particularly when printing tubing or even an iPhone case. What's more, gears and bearings created from the synthetic don't need to be lubricated. But, this isn't the end game for [taulman]. The resourceful DIYer plans to keep working on his high-temperature system until he can build custom creations from Delrin and Polycarbonate. The obvious downside here, is that higher temperatures require more power and more rugged components that could drive up cost. But, we'd say it's a small price to pay for being able to print your own Otterbox. Check out the video demos after the break.
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And so the deluge of resin-based 3D printers begins

I've said it before but I'll say it again - 2012 is the year of 3d printing

And so the deluge of resin-based 3D printers begins:

It looks like 2012 is shaping up to be the year of the resin-based 3D printer. The latest comes from [Michael Joyce] and is called the B9Creator.  Like other resin printers, [Michael] used a DLP projector to cure the print one layer at a time. The layer height is on the order of 100 microns – crazy for a kit-based printer.
There is a  Kickstarter for the B9Creator where kits are available for $2400 USD. Everything is included in this kit, including the DLP projector and a kilogram of resin. $2400 is much more expensive than even the fanciest melted-plastic 3D printer such as a Makerbot or RepRap, but that’s the price you pay for high-quality prints.
Of course this project comes a month after an earlier, similar, and shadier project called the Veloso 3D printer. The B9Creator promises to be open source once all the Kickstarter machines are shipped out, and [Michael] is very open about his designs and his resin formula – an admirable quality in a maker.
You can check out a load of videos of the B9Creater we found after the break.





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