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Content tagged with Aerospace
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6 Reasons to Go For the Golden Mousetrap
Blog 
10/1/2014  1 comment
In case you haven't heard, the deadline to enter the 2014 Golden Mousetrap Awards is coming up fast – Oct. 28! Have you entered yet?
India's Mangalyaan Probe Reaches Mars
Blog 
9/30/2014  11 comments
Three days after NASA's MAVEN probe reached Mars, India's Mangalyaan probe went into orbit around the red planet. India's first interplanetary mission, and the first successful Mars probe launched by an Asian nation, has a total project cost of nearly $600 million less than MAVEN's.
Siemens Furthers STEM Initiative in NC
STEM Connection 
9/30/2014  1 comment
Siemens PLM Software has made an in-kind donation of software to Central Piedmont Community College in North Carolina for its science, technology, engineering, and mathematics (STEM) Division.
Conference Supports & Highlights Women in Engineering
STEM Connection 
9/29/2014  19 comments
About 7,000 female engineers and organizations interested in fostering diversity are expected to attend the Society of Women Engineers conference Oct. 23-25 in Los Angeles.
13 Reasons to Enter the 3D Printing Student Design Contest
STEM Connection 
9/26/2014  12 comments
Conducted by 3D printing leader Stratasys, the 2015 Extreme Redesign 3D Printing Challenge is open to students around the world in engineering, design, and art or architecture.
MAVEN Arrives at Mars
Engineering Materials 
9/25/2014  16 comments
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.
3D-Printed Filament Is Wood-Reinforced Bioplastic
Engineering Materials 
9/24/2014  5 comments
More bioplastic materials have entered the 3D-printable filament fray. These PLA formulations reinforced with wood or bamboo fibers will debut at the October Composites Europe show in Germany.
Airbus' 3D-Printed Metal Spacecraft Hinge
Engineering Materials 
9/22/2014  7 comments
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.
15 Great Hacker Movies
Blog 
9/19/2014  25 comments
Hacking has a long history in the movies, beginning with Tron and War Games and continuing through The Girl with the Dragon Tattoo.
Stratasys Reveals Latest Multi-Materials 3D Printers
Engineering Materials 
9/18/2014  2 comments
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.
Class Provides Introduction to MCU Software Development
Electronic News & Comment 
9/18/2014  10 comments
If you're planning to develop a product that uses a microcontroller, you'll want to take note of next week's Design News Continuing Education course, "MCU Software Development – A Step-by-Step Guide."
Technology Revamps Manufacturing Companies
Blog 
9/17/2014  1 comment
New manufacturing is changing more than just the plant floor. It's changing how manufacturers do business.
GE Aviation Steps Up 3D-Printed Engine Parts
Engineering Materials 
9/16/2014  5 comments
GE Aviation not only plans to use 3D printing to mass-produce metal parts for its LEAP jet engine, but it's also developing a separate technology for 3D-printing metal parts used in its other engines.
20 Top Employers for Engineers
Blog 
9/15/2014  14 comments
We searched far and wide for the top employers for engineers. These companies were ranked by engineering professionals, engineering students, and engineering instructors and professors. Does your employer make the grade?
How to Harpoon a Comet
Guest Blogs 
9/12/2014  9 comments
In November, a European space probe will try to land on the surface of a comet moving at about 84,000 mph and rotating with a period of 12.7 hours. Many factors make positioning the probe for the landing an engineering challenge.
NinjaFlex 3D Printing Filament Gets Colorful
Product News 
9/12/2014  16 comments
NinjaFlex flexible 3D printing filament made from thermoplastic elastomers is available in a growing assortment of colors, most recently gold and silver. It's flexible and harder than you'd expect: around 85A (Shore A).
GE Redesigns Carbon Composite Blades for GE9X Engine
News 
9/11/2014  4 comments
Carbon fiber composites aren't a new thing in jet engine fan blades. Every so often, though, they have to be redesigned to take advantage of advances in carbon composite technology. This year, GE Aviation is designing new blades for the upcoming GE9X engine that will be thinner, lighter, and at least as strong as the composite blades on its existing engines.
NASA Invents Multi-Metals 3D Printing
Engineering Materials 
9/3/2014  20 comments
NASA's JPL and Caltech have achieved the mind-boggling feat of 3D printing multiple metals in a single end-part, grading from one alloy to another. They've also developed a method for combining metals with carbon fiber composites in end-production parts.
Video: Autonomous Military Robots Complete Mission
Engineering Materials 
9/2/2014  3 comments
More and more robots are becoming more autonomous all the time. Now Lockheed Martin has completed a demo mission with two completely autonomous robotic vehicles performing resupply, reconnaissance, surveillance, and target acquisition.
ASTM Proposes New Standards for Metal 3D Printing
Engineering Materials 
8/29/2014  6 comments
Producing high-quality end-production metal parts with additive manufacturing for applications like aerospace and medical requires very tightly controlled processes and materials. New standards and guidelines for machines and processes, materials, and printed parts are underway from bodies such as ASTM International.
Video: 1,000 Swarming Robots Self-Assemble
Engineering Materials 
8/28/2014  13 comments
The biggest robot swarm to date is made of 1,000 Kilobots, which can follow simple rules to autonomously assemble into predetermined shapes. Hardware and software are open-source.
Update: Converting Plastics to Energy Could Boost US Reserves
Engineering Materials 
8/27/2014  23 comments
Although plastics make up only about 11% of all US municipal solid waste, many are actually more energy-dense than coal. Converting these non-recycled plastics into energy with existing technologies could reduce US coal consumption, as well as boost domestic energy reserves, says a new study.
Report: Metamaterials Will Partly Depend on Additive Manufacturing
Engineering Materials 
8/20/2014  8 comments
Artificially created metamaterials are already appearing in niche applications like electronics, communications, and defense, says a new report from Lux Research. How quickly they become mainstream depends on cost-effective manufacturing methods, which will include additive manufacturing.
SpaceX Reveals 3D-Printed Rocket Engine Parts
Engineering Materials 
8/19/2014  9 comments
SpaceX has 3D printed and successfully hot-fired a SuperDraco engine chamber made of Inconel, a high-performance superalloy, using direct metal laser sintering (DMLS). The company's first 3D-printed rocket engine part, a main oxidizer valve body for the Falcon 9 rocket, launched in January and is now qualified on all Falcon 9 flights.
How to Machine Aerospace-Grade Composites
News 
8/18/2014  21 comments
UK researchers have come up with a method for machining aerospace-grade, carbon fiber-reinforced composites, along with high-strength aerospace alloys, using an ultrasonically assisted machining device. It also works on high-strength aerospace alloys.
Injection-Moldable Composite Beats Metal Specs
Engineering Materials 
8/15/2014  18 comments
A new thermoplastic composite for high-speed, high-volume injection molding has tensile strength that's close to, and sometimes better than, either lay-up composites or metals.
Lawrence Livermore & MIT 3D-Print New Super-Light, Super-Strong Materials
Engineering Materials 
8/14/2014  9 comments
Lawrence Livermore National Laboratory and MIT have 3D-printed a new class of metamaterials that are both exceptionally light and have exceptional strength and stiffness. The new metamaterials maintain a nearly constant stiffness per unit of mass density, over three orders of magnitude.
Rocket Scientist Designs Cookware Based on Jet Engines
Blog 
8/13/2014  18 comments
An Oxford rocket scientist has designed award-winning cookware that reduces the amount of heat needed by 40%.
Did Cold Weather Cause Boeing Battery Meltdown? Probably Not
Electronic News & Comment 
8/12/2014  14 comments
Despite recent news reports to the contrary, cold winter weather was probably no more than a minor contributor to the Boeing 787’s lithium-ion battery fires last year.
Combining 3D Printing & CNC Milling in 1 Machine
News 
8/12/2014  1 comment
Combining additive and subtractive manufacturing in one machine is on the rise. A couple of the latest cases come from Flexible Robotic Environment and Hurco.
Can Plastic Bearings Outperform Metal Ones?
Blog 
8/6/2014  7 comments
Plastic bearings are replacing metal in some pretty tough jobs. Sometimes they're equally effective and reliable, and sometimes they actually outperform those parts. We'll tell you all about how this is possible in an upcoming Design News Focus on Fundamentals course.
Update: Intelligent Composites for Structural Monitoring
Engineering Materials 
8/5/2014  5 comments
Smart composites that let the material's structural health be monitored automatically and continuously are getting closer to reality. R&D partners in an EU-sponsored project have demonstrated what they say is the first complete, miniaturized, fiber-optic sensor system entirely embedded inside a fiber-reinforced composite.
Video: Sciaky to Sell Its Huge Metals 3D Printers
News 
7/31/2014  6 comments
Sciaky, provider of electron-beam additive manufacturing (EBAM) services, will start selling these machines commercially in September. The company has used its EBAM 3D printing technology for making very large, high-value, metal prototypes and production parts for aerospace and defense OEMs.
Commercial Protocols & Aerospace Cabling: Finding the Right Balance
Features 
7/29/2014  1 comment
Whether they're using Cat 5e, USB, or IEEE 1394 cabling in aerospace, designers must balance the use of standards against the application's special needs.
GE Aviation, Lockheed & Optomec Star in Metal 3D Printing Project
Engineering Materials 
7/25/2014  2 comments
Optomec's third America Makes project for metal 3D printing teams the LENS process company with GE Aviation, Lockheed, and other big aerospace names to develop guidelines for repairing high-value flight-critical Air Force components.
3D Printing Ultra-Strong Polymers for End Production
Features 
7/24/2014  1 comment
3D printing production-grade parts faces major challenges in processes and qualification to support engineering materials like carbon composites. Here are some novel solutions.
20 Engineers From the World of Sports
Electronic News & Comment 
7/23/2014  38 comments
From pitchers and forwards to quarterbacks and defensemen, we offer a peek at some of the more memorable engineers in sports history.
Will Robots Give Jobs or Take Them Away?
Engineering Materials 
7/21/2014  45 comments
Lots of people who write about robots say they give us jobs, instead of taking them away from humans. Based on the evidence in some recent studies, I'm not so sure.
3D-Printed Rocket Engine Fires Up
Engineering Materials 
7/14/2014  19 comments
Aerojet Rocketdyne has built and successfully hot-fire tested an entire 3D-printed rocket engine. In other news, NASA's 3D-printed rocket engine injectors survived tests generating a record 20,000 pounds of thrust. Some performed equally well or better than welded parts.
Video: Wear Your Own Pair of Robot Arms
Engineering Materials 
7/10/2014  53 comments
Researchers at MIT's d'Arbeloff Laboratory are developing shoulder- and hip-mounted robotic arms to help workers in aircraft manufacturing perform difficult or complex assembly tasks that would normally require two people.
Video: Power Line Perching UAV Doubles Down on Drone Delivery
Blog 
7/8/2014  21 comments
Last December Amazon.com unveiled a plan for a delivery system of drones that can deliver packages to people living within 10 miles of a distribution center. One of the reasons for that mileage limit is that the unmanned aerial vehicles the company plans to use only have enough battery life to cover that distance without recharging. MIT is out to change that.
10 Engineering-Friendly Foods
Blog 
7/3/2014  38 comments
Normally it’s chefs who find inspiration in food. But a number of clever engineers and inventors are doing the same these days, developing new materials, biofuels, ways to harvest energy, and other inventions by using common foods and food waste to create the foundation or impetus for their designs.
3D-Printed Steel Building Structures
Engineering Materials 
7/2/2014  22 comments
Structural engineers have developed a design method for 3D printing structural steel elements to be used in construction projects. Complex, individually designed pieces can be created far more efficiently, and costs and waste will be reduced.
15 Engineering Disciplines by Salary & Job Prospects
Blog 
6/30/2014  33 comments
Here’s a snapshot of the salaries and job prospects for engineering careers by discipline. These numbers from the Bureau of Labor Statistics show that some professions such as biomedical engineering will see growth as high as 62% through 2020. Other disciplines do not look as promising.
Consumer-Grade 3D-Printable Metal Casting Resin
Engineering Materials 
6/26/2014  12 comments
MadeSolid is offering a 3D-printable casting resin for making small metal parts for things like jewelry. It costs a lot less than previous alternatives and can be used with multiple consumer-grade printers -- an industry first.
SABIC & Kringlan Develop Carbon Composite Wheel
Engineering Materials 
6/25/2014  11 comments
SABIC and Kringlan Composites are developing a thermoplastic carbon composite wheel with a matrix based on SABIC's ULTEM resin. Kringlan says its process is geared toward high volumes, short cycle times, and in-house recycling of production waste and end-of-life materials.
Video: Roombots Transform Into Reconfigurable Furniture
News 
6/23/2014  17 comments
The Swiss Ecole Polytechnique Federale de Lausanne has developed robotic blocks that autonomously self-assemble to form reconfigurable, adaptive furniture.
Slideshow: igus's 3D-Printable Bearings Material
Engineering Materials 
6/20/2014  5 comments
igus is offering its tribological, integrated lubricant polymer in a filament for 3D-printing custom bearings, bushings, and prototypes. The Tribo-Filament is compatible with any filament fusion printer that has a heated nozzle and print bed, and uses ABS filaments.
The IIoT: It’s Everywhere
Blog 
6/18/2014  8 comments
The Industrial Internet of Things is becoming an important factor in the growing efficiency and optimization of plants.
10 Uses for Drones That Could Change Your Opinion of Them
Blog 
6/12/2014  52 comments
Drones, or unmanned aerial vehicles (UAVs), are still largely tied in public image to their use to deliver deadly missiles during military engagements. This has tarnished their reputation for many people, but that is currently changing as drones move beyond their military use and more and more into the commercial sector.
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Researchers in Canada have developed a chin strap that harvests energy from chewing and can potentially power a digital earplug that can provide both protection and communication capabilities.
In case you haven't heard, the deadline to enter the 2014 Golden Mousetrap Awards is coming up fast – Oct. 28! Have you entered yet?
Made by Monkeys highlights products that somehow slipped by the QC cops.
A Tokyo company, Miraisens Inc., has unveiled a device that allows users to move virtual 3D objects around and "feel" them via a vibration sensor. The device has many applications within the gaming, medical, and 3D-printing industries.
In the last few years, use of CFD in building design has increased manifolds. Computational fluid dynamics is effective in analyzing the flow and thermal properties of air within spaces. It can be used in buildings to find the best measures for comfortable temperature at low energy use.
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