Content posted in October 2013
Engineers Reinvent Metal 3D Printing
Engineering Materials 10/29/2013
Engineers are reinventing 3D printing and additive manufacturing (AM). The latest idea, from father/son-startup Vader Systems, uses liquid metal jet printing (LMJP) to make solid metal, full-production parts.
Slideshow: Optimizing the Design of Cars & Planes
Engineering Materials 10/25/2013
Sophisticated optimization software turns out to be a secret weapon behind aerospace and automotive companies' ability to successfully incorporate new materials like carbon composites into their designs. It's also behind several other innovations in aerospace and automotive design.
Video: Robotic Cubes Self-Assemble
Engineering Materials 10/18/2013
MIT researchers have developed self-assembling, flywheel-driven modular cube robots that roll around each other and across a surface. They also appear to jump through the air.
Researchers Use Engineered DNA to Develop Programmable Glue
Engineering Materials 10/16/2013
Researchers have used engineered DNA to develop a programmable glue that can be used with a variety of materials to create self-assembling, small-scale systems, such as surgical glue that stitches together selected tissues, reconfigurable computer chips, or lenses.
Plastic Car Sandwich Material Modeled on Bone
Engineering Materials 10/14/2013
Bayer MaterialScience has designed a prototype car trunk lid, using a sandwich structure with a dense outer skin made of a glass fiber/polycarbonate-based thermoplastic composite and a polyurethane foam inner core.
DIY: Build Your Own Robotic Bug
Engineering Materials 10/2/2013
A crowdfunded DIY version of the cockroach-like DASH robot invented by engineering students at the University of California, Berkeley, is now available on Dragon Innovation.
Ford Motor Co. announced plans last week to join an ever-growing number of automakers who intend to produce fully autonomous vehicles in the next five years.
Two new technologies from Stratasys, created in partnership with Boeing, Ford, and Siemens, will bring accurate, repeatable manufacturing of very large thermoplastic end products, and much bigger composite parts, onto the factory floor for industries including automotive and aerospace.
Obtaining the benefits of a fully digital plant requires IoT connectivity and foresight in the planning process.
Optomec's Aerosol Jet systems have now been used by several customers for printing 3D polymer and composite structures at the micron scale with embedded electronics and biomedical applications.
Six big automakers will carry the electric vehicle (EV) battery market to a five-fold sales increase by 2020, a new study says.
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