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Latest Content tagged with Materials & Assembly
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Chew On This: Chin Strap Harvests Energy
Blog 
10/1/2014  1 comment
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.
6 Reasons to Go For the Golden Mousetrap
Blog 
10/1/2014  Post a 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?
'Feeling' Virtual Objects in Virtual Space With 3D-Haptics Technology
CAD/CAM Corner 
10/1/2014  1 comment
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.
3D-Printed Limbs Turn Kids into Superheroes
Blog 
9/30/2014  19 comments
Enabling the Future is designing prosthetic appendages modeled more like superhero arms and hands than your average static artificial limbs. And they’re doing it through a website and grassroots movement inspired by two men’s design and creation in 2012 of a metal prosthetic for a child in South Africa.
Conference Supports & Highlights Women in Engineering
STEM Connection 
9/29/2014  18 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.
4 Steps For Improving Your Design Engineering Career
Pamela Moore 
9/26/2014  10 comments
Designers increasingly need to have a seat at the management table, says Steve Vassallo, general partner at VC investing company Foundation Capital. Here's how to get yours.
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.
Recycled Tires Find New Use in Car Batteries
Blog 
9/26/2014  10 comments
A team out of the Department of Energy’s Oak Ridge National Laboratory is using materials from old tires to design new car batteries.
MAVEN Arrives at Mars
Engineering Materials 
9/25/2014  13 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.
Teaching Electrical Engineering Concepts With Squishy Circuits
STEM Connection 
9/25/2014  14 comments
Is it possible to teach electrical engineering concepts to 5 year olds? AnnMarie Thomas, an engineering professor at the University of St. Thomas in Minnesota, thinks so.
Teardown: Apple's iPhone 6
Blog 
9/24/2014  23 comments
Released on September 19, 2014, this 4.7-inch screen iPhone is the smaller version of the iPhone 6 Plus.
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.
iPhone 6 Plus Teardown
Blog 
9/23/2014  31 comments
Released on September 19, 2014, this 5.5 inch screen iPhone is the larger version of the iPhone 6, whose teardown follows tomorrow.
What Can Engineers Learn From 4 Year Olds?
STEM Connection 
9/23/2014  16 comments
In many engineering workplaces, there’s a generational conflict between recent engineering graduates and older, more experienced engineers. However, a recent study published in the psychology journal Cognition suggests that both may have something to learn from another group: 4 year olds.
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.
An Engineer's Understanding of 'Feature-Advantage-Benefit'
Guest Blogs 
9/19/2014  9 comments
Feature-advantage-benefit could help engineers in how we approach design problems, how we sell our ideas to management, and how we market ourselves when it comes to jobs.
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.
Strength & Stiffness: What’s the Difference?
Guest Blogs 
9/17/2014  8 comments
Asking yourself the simple question, “Is this a strength problem or a stiffness problem?” can prevent many design mistakes.
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.
'Space Kid's' Design to be 3D-Printed on ISS
STEM Connection 
9/16/2014  13 comments
The “Space Kid,” 11, will be one of the first civilians to have his design manufactured in space, thanks to the City X Project, which inspires kids to think about new 3D-printed inventions that could be useful for humans living in space.
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?
Bad Bug Spray Baffles Engineer
Sherlock Ohms 
9/15/2014  2 comments
Sherlock Ohms highlights stories told by engineers who have used their deductive reasoning and technical prowess to troubleshoot and solve the most perplexing engineering mysteries.
Report: World Solar Demand Will Grow 75%
Engineering Materials 
9/15/2014  35 comments
The demand for solar energy around the world will grow a total of 75% by 2019, according to a new report by Lux Research. Trade disputes and policy changes, though, will complicate the picture.
Motorola's Moto 360 Is Round, But Is It Repairable?
Blog 
9/11/2014  17 comments
Hello, Moto. Join the iFixit team as it takes apart the world's first circular smartwatch, the Motorola Moto 360.
Apple iPhone 6 Release Highlights Importance of Supply Chain Management
Blog 
9/11/2014  5 comments
By implementing efficient and thorough quality-management processes, companies can help prevent or mitigate the effects of the supply-chain issues that reportedly plagued the Apple iPhone 6 before its release this week.
Onshoring Continues to Gain Ground
Blog 
9/11/2014  7 comments
A recent IPC report shows that onshoring is becoming a reality for major global manufacturers.
Knowles Commits $100K to Support Women in Engineering
STEM Connection 
9/10/2014  12 comments
Knowles Corp. will commit $100,000 to the University of Illinois at Chicago's College of Engineering to support women in engineering.
Video: These Robots Have X-ray Vision
Blog 
9/9/2014  9 comments
Two small, wheeled robots can "see" through a concrete wall using nothing but WiFi wireless communication. They can detect and measure everything on the other side: people and objects, their positions and geometry, whether they're moving, and what materials they're made of.
5 More Tips for Engineering Students
STEM Connection 
9/9/2014  17 comments
Materials engineer Dave Palmer shares more top advice for new engineering students. He wishes someone would have given him these tips.
Researchers Develop Transparent Solar Coating for Windows, Phones
Blog 
9/9/2014  5 comments
Researchers in Michigan have developed a transparent solar-energy-harvesting material for windows and other glass surfaces.
CO2-Based Plastic Nears Production
Engineering Materials 
9/8/2014  7 comments
Bayer MaterialScience is using CO2 to produce a precursor for high-quality polyurethane foam at its pilot plant in Leverkusen. The transition to full-scale manufacturing is expected in 2016.
Do You Want Your Own Portable Wind Turbine?
Blog 
9/5/2014  26 comments
Omni3D, a Polish 3D printing and manufacturing startup, has created AirEnergy 3D, a portable wind turbine that can generate up to 300W of electrical power.
California's Historic Plastic Bag Ban: It's a Good Thing
Engineering Materials 
9/5/2014  45 comments
Plastic bags can become useful as either raw materials for plastics or feedstock for fuel. It's when they're not recycled that they become a major problem. That's what California's bag ban will prevent.
Sugar Biobattery Outlasts Lithium-Ion
Blog 
9/5/2014  18 comments
A researcher at Virginia Tech has developed a bio-battery that turns sugar into energy and has up to 10 times the energy density of lithium-ion batteries.
Understanding Case Hardening of Steel
Guest Blogs 
9/4/2014  2 comments
What do gears, bearings, and shafts have in common? For one thing, they're often made out of steel. For another, they're subject to a failure mode known as rolling contact fatigue.
Which Suppliers Do You Love?
Pamela Moore 
9/4/2014  4 comments
Take a Design News survey to identify the leading suppliers for design engineers.
Always Inspect the Fuses
Sherlock Ohms 
9/4/2014  17 comments
Sherlock Ohms highlights stories told by engineers who have used their deductive reasoning and technical prowess to troubleshoot and solve the most perplexing engineering mysteries.
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.
Top 20 US Undergraduate Engineering Schools
Blog 
8/29/2014  48 comments
Take a look at the top 20 US undergraduate engineering programs. Then tell us -- did your school make the cut?
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: Temporary Tats Harvest Energy from Sweat
Blog 
8/29/2014  21 comments
Engineers at the University of San Diego’s Jacobs School of Engineering have designed biobatteries on commercial tattoo paper, with an anode and cathode screen-printed on and modified to harvest energy from lactate in a person’s sweat.
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.
Video: 'Candy’ 3D-Prints Your Sweets
Blog 
8/27/2014  24 comments
A London-based company has added some sweetness to the versatility of the 3D printing market with a printer designed solely to print candy and confections.
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.
Market Your Business Using Portable Display Stands
Guest Blogs 
8/27/2014  6 comments
Businesses cutting across industries are increasingly making use of portable display stands in the UK for marketing.
3D Printers That Are Changing the Industry
CAD/CAM Corner 
8/26/2014  8 comments
XYZ, Rabbit, and Disney innovate on the 3d printer in different ways -- from price point to using materials such as yarn.
5 Tips for Engineering Students
STEM Connection 
8/26/2014  23 comments
Materials engineer Dave Palmer shares his top advice for new engineering students; he wishes someone would have given him these tips.
Google's Project Tango Tablet: From the Outside In
Blog 
8/25/2014  4 comments
Google's Project Tango is in its second iteration, this time taking the form of a tablet. Join us as we unravel the new goodies that Google has packed into the Project Tango Tablet.
Survey: Engineers Uncertain About CAFE Materials Choices
Engineering Materials 
8/25/2014  4 comments
This year's Dupont-sponsored WardsAuto survey of automotive designers and other engineers shows lightweighting dominates the discussion. But which materials will help them meet the 2025 CAFE standards are not entirely clear.
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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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