Application Briefs

Imaging Technique Improves Quality Control of Pharmaceuticals

A focal plane array designed for the Missile Defense Agency’s (MDA) Exoatmospheric Kill Vehicle has helped a scientist see farther into the infrared spectrum. National Institutes of Health (NIH) researcher E. Neil Lewis picked up a mercury-cadmium telluride (MCT) array from Ted Heilweil, a colleague at the National Institute of Standards and Technology, and placed it on the step-scanner of his infrared microscope.

Posted in: Imaging, Application Briefs

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Radiation Detection Hardware Part of Living With a Star Experiment

Space dosimeter card Space Micro Inc. San Diego, CA 858-332-0700 www.spacemicro.com Space Micro’s space dosimeter card has been successfully integrated at NASA Goddard Space Flight Center (Greenbelt, MD) into the Living with a Star (LWS), Space Environments Testbed (SET) experiment hardware. This hardware was designed by Clemson University, and was delivered to Goddard in 2007. Space Micro manufactured and tested the space-qualified card per Goddard space quality standards.

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Supercomputer Aids NASA’s Journey to the Moon and Mars

SGI® Altix® ICE systemSilicon Graphics, Inc. (SGI)Sunnyvale, CA800-800-7441www.sgi.comSGI has supplied NASA's Advanced Supercomputing facility at NASA Ames Research Center in Mountain View, CA with Pleiades, the world’s third-fastest supercomputer. The 51,200-core SGI® Altix® ICE 8200EX system can generate a theoretical peak of 609 trillion operations per second (TeraFLOPS). Pleiades supplements Columbia, the 14,336-core SGI® Altix®system.

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Measurement Systems Aid NASA in Study of Space Station Solar Array Anomaly

Surface and roundness measurement systems Taylor Hobson West Chicago, IL 630-621-3099 www.taylor-hobson.com NASA’s Marshall Space Flight Center in Alabama is using the Form Talysurf PGI 1230 Surface Measurement and the Talyrond 295 Roundness/Cylindricity Measurement Systems from Taylor Hobson to perform critical surface analysis of a damaged bearing assembly from the International Space Station (ISS). The results are expected to help NASA experts determine the cause of the damage to the Solar Alpha Rotary Joint (SARJ), a 10-footdiameter ring that allows the station’s solar panel array to rotate and track the Sun.

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Communications and Tracking Services Support Near-Earth Missions

Telemetry, tracking, and command services ITT Corporation White Plains, NY 914-641-2000 www.itt.com ITT Corporation has been selected by the NASA Goddard Space Flight Center to perform telemetry, tracking, and command services for near-Earth missions under the Space Communications Network Services (SCNS) contract. Under this contract, ITT will support NASA’s Space and Near Earth Networks, which provide most of the communications and tracking services for a wide range of Earth-orbiting spacecraft, including the International Space Station, the space shuttle, the Hubble Space Telescope, and the Earth Observing System Satellites.

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Yaskawa Controllers Help Echo Hill Upgrade Grinding Operation

Echo Hill Automation Inc., a Beamsville, Ontario, Canada company founded by mechanical engineers and brothers Dan and Harry Schellenberg, has grown from a small two-man operation to a successful manufacturer of centerless grinding automation, with the help of servomotors and controllers from Yaskawa Electric of Waukegan, IL. Centerless grinding automation is used for high production grinding, where tight tolerances and good part roundness has to be achieved.

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Renishaw Encoder Improves Positional Accuracy for CNC Optical Maker

When a leading manufacturer of CNC optical manufacturing technology needed ultra-accurate and stable positioning for a new system to measure conformal optics, it turned to ABTech Manufacturing Inc., specialists of custom- made ultra-precision air bearings and motion systems. In order to meet tighter customer specifications for positioning resolution, ABTech found the solution in high-resolution linear and rotary optical encoders from Renishaw. ABTech created a five-axis optical measurement platform featuring three of its linear air bearings, two of its rotary air bearings, and Renishaw’s ultra-high accuracy SiGNUM(TM) series linear and rotary encoders.

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