Depending on who you are, where you hail from, and where you stand on
guns, 3D printing and related issues, this bit of news will either
thrill and astound you, terrify you, or compel you to say "meh."
But here goes: A company by the name of Solid Concepts has made the world's first metal gun using a 3D printer.
Based
out of Austin, Texas, the 3D-printed metal pistol made by Solid
Concepts is based on the Browning 1911 firearm. Solid Concepts set out
to make this gun in an effort to prove that they can make weapons that
are fit for "real world applications."
'The industrial printer we used costs more than my college tuition (and I went to a private university).'
- Solid Concepts representative Alyssa Parkinson
To
make the gun, Solid Concepts utilized a manufacturing process known as
direct metal laser sintering, or DMLS. DMLS is a 3D manufacturing
process used to make metal parts for the aerospace and medical
industries. The application for DMLS in the latter example is specific
to surgical tools, meaning it's perfectly suited for the creation of
precision firearms.
"The whole concept of using a laser
sintering process to 3D Print a metal gun revolves around proving the
reliability, accuracy, and usability of 3D Metal Printing as functional
prototypes and end use products," says Solid Concepts' vice president of
additive manufacturing Kent Firestone. "It's a common misconception
that laser sintering isn't accurate or strong enough, and we're working
to change people's perspective."
While 3D printers are becoming
more and more affordable all the time, don't get the wrong idea: you
can't just slap down a couple thousand bucks for a MakerBot 3D printer
and hope to make your own firearm from the comfort of your own garage.
"The
industrial printer we used costs more than my college tuition (and I
went to a private university)," said Alyssa Parkinson, a Solid Concepts
rep. "And the engineers who run our machines are top of the line; they
are experts who know what they're doing and understand 3D Printing
better than anyone in this business."
In other words, there's a
big difference between the gun made by Solid Concepts and the weapons
made by Defense Distributed, a Texas-based firm that designed guns
intended to be built using 3D printers in your home.
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