3D printing has become popular for a variety of users, from home hobbyists to scientists and engineers interested in producing their own laboratory equipment. In order to determine the suitability of 3D printed parts for our plasma physics laboratory, we measured the accuracy, strength, vacuum compatibility, and electrical properties of pieces printed in plastic. The flexibility of rapidly creating custom parts has led to the 3D printer becoming an invaluable resource in our laboratory. The 3D printer is also suitable for producing equipment for advanced undergraduate laboratories.

1.
New media consortium horizon report, 2013 higher education edition, <http://www.nmc.org/pdf/2013-horizon-report-HE.pdf>.
2.
R.
Jones
 et al, “
RepRap—The replicating rapid prototyper
,”
Robotica
29
,
177
191
(
2001
).
3.
J. M.
Pearce
, “
Building research equipment with free, open-source hardware
,”
Science
337
,
1303
1304
(
2012
).
4.
J. M.
Pearce
,
Open-Source Lab: How to Build Your Own Hardware and Reduce Research Costs
(
Elsevier
,
2014
).
5.
C.
Zhang
,
N. C.
Anzalone
,
R. P.
Faria
, and
J. M.
Pearce
, “
Open-source 3D-printable optics equipment
,”
PLoS One
8
(
3
),
e59840
(
2013
).
6.
MakerBot's Thingiverse is a design community for discovering, making, and sharing 3D printable things, <http://www.thingiverse.com>.
7.
B. M.
Tymrak
,
M.
Kreiger
, and
J. M.
Pearce
, “
Mechanical properties of components fabricated with open-source 3-D printers under realistic environmental conditions
,”
Mater. Des.
58
,
242
246
(
2014
).
8.
A. P.
Povilus
,
C. J.
Wurden
,
Z.
Vendeiro
,
M.
Baquero-Ruiz
, and
J.
Fajans
, “
Vacuum compatibility of 3D-printed materials
,”
J. Vac. Sci. Technol. A
32
,
033001
(
2014
).
9.
More information on electro optical systems can be found online at <www.eos.info>.
10.
More information on Makerbot can be found online at <http://www.makerbot.com>.
11.
OpenSCAD is free software for creating solid 3D CAD objects, available online at <http://www.openscad.org>.
12.
Sketchup is a 3D modeling software program, available online at <http://www.sketchup.com>.
13.
123D Design is a free 3D creation and editing tool, available online at <http://www.123dapp.com/design>.
14.
Blender is a free and open source 3D animation suite, available online at <http://www.blender.org>.
15.
Planeterrella is a polar light simulator. More information is available online at <http://planeterrella.obs.ujf-grenoble.fr>.
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