TEMP-ALERT 350 is a heat-indicating, water-based coating with irreversible temperature-indicating properties at 350F for use with aluminum cylinders. Following brief exposure to temperatures at or above 350F, TEMP-ALERT changes from clear to a dark green appearance for visual verification of heat exposure.
Watson Coatings Inc., Box 35067, St. Louis, MO 63135, FAX (314) 521-6582.
Altair has released an update of its HyperWorks computer-aided engineering simulation suite that includes new features focusing on four key areas of product design: performance optimization, lightweight design, lead-time reduction, and new technologies.
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.
In a line of ultra-futuristic projects, DARPA is developing a brain microchip that will help heal the bodies and minds of soldiers. A final product is far off, but preliminary chips are already being tested.
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