3D Composites Can Make Parts Cheaper
Engineering Materials 7/31/2012 8 comments A less expensive method for making aircraft and automotive components uses additive manufacturing techniques and aluminum powders to form metal matrix composites.
Water Bugs Inspire Oil-Repellent Coating
News 7/31/2012 13 comments Taking inspiration from water strider insects that skate between air and water, Chinese researchers have created a metallic device that skates between oil and water, coated with an oil-repelling oxide.
Renault Fast Tracks CAD Interoperability
CAD/CAM Corner 7/25/2012 4 comments Using Elysium interoperability software, Renault Sport F1 created a supplier portal that automates multi-CAD file exchange, facilitating collaboration across a global supply chain.
Coconut & Fabrics Improve Biocomposites
Engineering Materials 7/19/2012 9 comments Researchers in Malaysia have developed a bio-based composite material by substituting coconut fibers for traditional ceramic fibers in biocomposite tiles. The natural fibers improve the strength and stiffness of the composite materials and also reduce their weight.
BMW Engine Powered by Aluminum Piston
Engineering Materials 7/13/2012 15 comments An aluminum piston built to withstand the heat and strength requirements of very high-power diesel engines will go into the triple-turbo, 93kW/liter engine for the BMW M550d xDrive sedan.
3D Materials Expand Design Options
Engineering Materials 7/12/2012 15 comments New rigid and rubber-like digital materials for Objet's Connex 3D multi-material printing systems offer improved toughness, more shore scale values, and resistance to heat.
The amount of plastic clogging the ocean continues to grow. Some startling, not-so-good news has come out recently about the roles plastic is playing in the ocean, as well as more heartening news about efforts to collect and reuse it.
Some of our culture's most enduring robots appeared in the 80s. The Aliens series produced another evil android, and we saw light robot fare in the form of Short Circuit. Two of the great robots of all time also showed up: The Terminator and RoboCop.
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