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3D printing huge objects will impact the world economy not small hobbyist crap
China is investing heavily in 3D printing, just like those in the U.S. and Europe.
In June, China announced a gigantic 3D printer, which they claimed was the world’s largest at the time, with a 1.8 meter build diameter. Basically the thing could print out a nice sized bathroom vanity if you wanted it to.
Southern Fan Co. (As Translated from Chinese), is completing a printer this month which will be able to print out metal objects approximately 6 meters, or 18 feet in diameter and 10 meters long (33 feet). The metal parts can weigh up to 300 tons.
The company will be able to print out the entire frame of just about any four wheeled automobile on Earth.
There is a 3D printer in China for large titanium parts. They are fabbing the titanium main frame of the windshield of a domestically made C919 passenger aircraft. A Huaming team used 3D printing technology to make the part. It only took 55 days and cost less than $ 200,000. Normally they would order from Europe and it would cost $ 2,000,000 for production by die forging and delivery would take up to two years.
Source: http://nextbigfuture.com/2014/02/3d-printing-huge-objects-will-impact.html
