Austrian
researchers have developed high-precision 3D printer capable of producing
nanometer-sized objects in the form of car racing, cathedrals and bridges in
minutes. These printers use a technique known as two-particle basis of
lithography. 3D Printer with high accuracy seems faster than similar devices,
and can be used in the medical field. Printer nano super fast using a liquid
resin that hardens with a focused laser beam. The focal point of the laser beam
is directed through a mirror that moves and then make a line. The result is a
detailed form with a length of several hundred micrometers. 'Print speed is
used to determine the length in millimeters per second print. Our device can
print five meters in one second, 'says Professor Jürgen Stampfl of the Institute
of Materials Science and Technology.
This
discovery was recorded in a world record in the two-particle lithography basis.
video below shows a 3D printing process in real time. Control mechanism
connected to the laser beam generating 100 layers, each consisting of
approximately 200 single line in 4 minutes.
source
Teknoup
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printer
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