MINNEAPOLIS - Launched by NASA in August 2011, the solar-powered Juno spacecraft entered Jupiter's orbit on Monday, July 4, 2016. The spacecraft is carrying the Jovian Auroral Distribution Experiment (JADE) instrument, which contains three parts manufactured by Minnesota-based Diversified Plastics, Inc. Engineered by a nationally recognized independent research and development laboratory, the JADE sensor is being used to measure electrons and ions that produce Jupiter's strong aurora.
Proficient in producing high-precision, small-quantity parts, Diversified Plastics was selected because of the company's extensive experience molding polyetheretherketone (PEEK) components for medical-device companies. Resistant to ultraviolet radiation, PEEK has a low outgassing profile when exposed to the high vacuum of space and features stiff, strong and lightweight characteristics.
"We are proud to be part of this mission," says Annette Lund, vice president of Diversified Plastics, Inc. "Our in-house capabilities allowed us to perform all operations required and saved the customer time and money."
One of the parts required over molding PEEK around an aluminum ring. Another part contained twelve metal inserts machined by Diversified Plastic's tooling division, Design Tool and Engineering. The inserts were press-fit into the molded plastic. The unreinforced part is an electrical shield to prevent arcing. Molded at approximately 700°F (371°C) in single-cavity tools, the parts measure 5 to 7 inches (127 to 178 mm) in diameter.
The first spacecraft to study Jupiter at such a close distance, Juno will travel 348 million miles (560 million kilometers) in orbit around Jupiter at different distances to get the best possible data and images under the planet's cloud cover. The spacecraft was suitably named after the Greek god Jupiter's wife Juno. Juno was able to see through the clouds to reveal the god's true nature.
For more information about Diversified Plastics, Inc. visit www.divplast.com, call +1 763.424.2525 or email email@example.com.
About Diversified Plastics, Inc.
Employee-owned Diversified Plastics is a custom injection molder of high-precision, close tolerance, small-to medium-sized injection-molded components for medical device, filtration, aerospace and a variety of other industrial markets. Founded in 1977, the company is a full-service contract manufacturer providing design assistance, mold construction and intricate molding as well as clean room assembly. Diversified Plastics is ISO 9001:2008 and 13485:2003 certified, FDA registered, ITAR certified and UL registered.
Diversified Plastics, Inc.
8617 Xylon Court North
Minneapolis, MN 55445
Holly Jo Anderson