Bioplastic Injection Molding Grade Is Compostable
Engineering Materials 6/19/2013 3 comments New versions of BASF's Ecovio line are both compostable and designed for either injection molding or thermoforming. These combinations are becoming more common for the single-use bioplastics used in food service and food packaging applications, but are still not widely available.
GE Aviation Cuts 3D Print Time in LEAP Engine
Engineering Materials 6/11/2013 12 comments GE Aviation expects to chop off about 25 percent of the total 3D printing time of metallic production components for its LEAP Turbofan engine, using in-process inspection. That's pretty amazing, considering how slow additive manufacturing (AM) build times usually are.
Feds Launch Metals Lightweighting Institute
Engineering Materials 6/3/2013 29 comments The federal government is launching competitions to kickstart three more manufacturing innovation institutes, including one focused on Lightweight and Modern Metals Manufacturing Innovation.
Video: Worm Hooks Inspire Better Bandages
Engineering Materials 5/17/2013 16 comments Inspired by the hooks a parasitic worm uses to penetrate its host's intestines, the Karp Lab has invented a flexible adhesive patch covered with microneedles that adheres well to wet, soft tissues, but doesn't cause damage when removed.
Video: Seahorse Armor Inspires Robot Design
Engineering Materials 5/16/2013 5 comments Engineers at the University of California, San Diego are designing a robotic arm that takes inspiration from the loose, flexible, yet very strong structure of the armored plates on a seahorse's tail.
How to Make Light Go Faster
Engineering Materials 5/13/2013 21 comments Researchers at the Missouri University of Science & Technology have designed a new nanoscale material that can transmit light faster than the 186,000 miles per second it usually takes to travel through air.
Green Power Breaks Records in the West
Engineering Materials 5/10/2013 74 comments It has often been said that as California goes, so goes the nation. This spring, the state's wind power is setting energy generation records and solar energy generation is expected to rise sharply during the second half of 2013.
Slideshow: Composites Go to the Arctic
Engineering Materials 4/8/2013 19 comments Extreme athletes are skiing across the Arctic on an expedition to the far north of a Norwegian island, depending for survival on their wits and two custom-designed sleds that incorporate carbon composites and ultra-high molecular weight linear polyethylene.
National Additive Manufacturing Institute Funds First Projects
Engineering Materials 3/29/2013 8 comments The National Additive Manufacturing Innovation Institute has funded its first seven projects. They span a range of technologies and focus on fine-tuning existing AM processes for a variety of goals, including tooling, materials development, and composite production.
Results: Your Opinions on a Design Ideas Forum
Engineering Materials 3/25/2013 22 comments Here's a summary of your ideas for starting a Design Ideas forum that poses design problems and asks for input from the community to help solve them in innovative ways. We also ask for a bit more feedback to help fine-tune things.
Self-Assembly Meets 3D Printing
Engineering Materials 3/8/2013 15 comments Self-assembly and 3D printing, two technologies at the edges of manufacturing, are on the verge of coming together to make 3D-printed objects that self-assemble when stimulated by water.
Slideshow: Plastics Are Fighting Disease
Engineering Materials 3/7/2013 10 comments Many of the new plastics on display at the recent MD&M West show in Anaheim, Calif. were developed specifically to help fight disease. They are also getting smaller and lighter.
What's Your Opinion on a Design Ideas Forum?
Engineering Materials 3/6/2013 40 comments What do you think about starting a forum on Design News that focuses on innovative, problem-solving design ideas where individual engineers and companies can trade comments and suggestions for solving design problems?
3D Printing & Robots at MD&M West
Engineering Materials 2/26/2013 34 comments There are lots of ways to build a product, from high-speed robotic assembly lines to small, refrigerator-sized 3D printing machines that make actual metal production parts for medical or aerospace uses. Many were on display at MD&M West and co-located shows.
Metal/Plastic Car Wheel Boosts MPG
Engineering Materials 2/8/2013 36 comments A wheel made of metal and plastic designed for the 2012 MYFord Focus SE has shown an increase of 1.1 MPG highway in third-party tests, compared to the car's standard production wheel.
Video: 3D Printing With Moon Rocks
Engineering Materials 12/26/2012 14 comments Washington State University engineers have 3D-printed some simple-shaped objects using a lunar regolith simulant, an artificial version of the mixture of loose dust, rock, and soil that covers solid bedrock.
Injection Molding Goes High Volume
Engineering Materials 12/21/2012 14 comments Injection molding processes and techniques are being adapted to the high-volume production needs of automotive, medical, and aerospace applications.
Just How Toxic Are Carbon Nanotubes?
Engineering Materials 11/29/2012 32 comments Researchers at Texas Tech University have come up with a new method for detecting extremely small CNTs in soils, which will help determine their toxicity.
New versions of BASF's Ecovio line are both compostable and designed for either injection molding or thermoforming. These combinations are becoming more common for the single-use bioplastics used in food service and food packaging applications, but are still not widely available.
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This radio show will show what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.