Japanese OEMs, particularly in the electronics and IT fields, are leading the way on engineering applications for plant-based plastics. The latest: Fujitsu is testing a new polymer that uses caster oil extracted from the seeds of the caster bean. The new polymer is being tested for small components in notebook PCs and for mobile phones. A target application is connector covers. Five years ago, Fujitsu was one of the pioneers, using polymers based on corn-based polylactic acid in the chassis of a notebook PC. The goal of the new polymer, developed with Arkema, is better flexibility.
NASA's MAVEN spacecraft has entered Mars' atmosphere, carrying instruments to help Earthlings figure out what happened to it. Launched last November, the spacecraft arrived at the red planet right on time after a journey of 442 million miles.
Airbus Defence and Space has 3D printed titanium brackets for communications satellites. The redesigned, one-piece 3D-printed brackets have better thermal resistance than conventionally manufactured parts, can be produced faster, cost 20% less, and save about 1 kg of weight per satellite.
At IMTS last week, Stratasys introduced two new multi-materials PolyJet 3D printers, plus a new UV-resistant material for its FDM production 3D printers. They can be used in making jigs and fixtures, as well as prototypes and small runs of production parts.
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