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Latest Content tagged with Materials & Assembly
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iPhone 6 Plus Teardown
Blog 
9/23/2014  7 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  7 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  1 comment
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  12 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  31 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  8 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  37 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  11 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  46 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.
Video: 3D Print on Top of Printed Objects
CAD/CAM Corner 
8/22/2014  6 comments
MIT students modified a 3D printer to enable it to print more than one object and print on top of existing printed objects. All of this was made possible by modifying a Solidoodle with a height measuring laser.
Video: Solar Car Drives Valuable Career Lessons Home
STEM Connection 
8/21/2014  38 comments
Since 1987, teams of engineers around the world have built solar cars to participate in a road race around Australia called the World Solar Challenge, being tested on the race time, kilometers traveled, practicality, and energy used by the vehicles they invent.
Slideshow: Jewelry Harvests Energy in the Blink of an Eye
Blog 
8/20/2014  35 comments
An Israeli design student has created a series of unique pieces of jewelry that can harvest energy from default movements of the body and even use human blood as a way to conduct energy.
Wiring Causes Constant Problems
Made by Monkeys 
8/20/2014  36 comments
Made By Monkeys highlights products that somehow slipped by the QC cops.
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.
Will Your Next Hard Drive Be Liquid?
CAD/CAM Corner 
8/19/2014  30 comments
Sharon Glotzer and David Pine are hoping to create the first liquid hard drive with liquid nanoparticles that can store 1TB per teaspoon. They aren't the first to find potential data stores, as Harvard researchers have stored 700 TB inside a gram of DNA.
Video: Robot Hitchhikes Across Canada
Blog 
8/19/2014  30 comments
If you see a hitchhiker along the road in Canada this summer, it may not be human. That’s because a robot is thumbing its way across our neighbor to the north as part of a collaborative research project by several Canadian universities.
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.
Who Should Be the Next Rising Engineering Star?
Blog 
8/18/2014  12 comments
Help us recognize engineers who are ahead of the trends and making big moves in the design engineering community.
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.
Plastic Bearings Put to the Test in North American Tour
Guest Blogs 
8/15/2014  6 comments
Igus retrofitted a car with 56 of its plastic iglide bearings to celebrate the brand's 30th anniversary. The car is currently being driven across the US and Canada.
Enter Now for the 2014 Golden Mousetrap Awards
Blog 
8/14/2014  4 comments
Nominations are now open for our annual Golden Mousetrap Awards. Enter today!
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Released on September 19, 2014, this 5.5 inch screen iPhone is the larger version of the iPhone 6, whose teardown follows tomorrow.
A Design News course on field programmable gate arrays (FPGAs) should help engineers who are considering the technology for their upcoming designs.
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.
CTC releases EtherCAT Master module for high-performance control of networked servos, stepping motors, and I/O devices.
Conventional wisdom holds that MIT, Cal Tech, and Stanford are three of the country’s best undergraduate engineering schools. Unfortunately, when conventional wisdom visits the topic of best engineering schools, it too often leaves out some of the most distinguished programs that don’t happen to offer PhD-level degrees.
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