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Analysis
Charles Murray

News
Indy 500 Drivers Sweat the Tech Details
Charles Murray, Senior Technical Editor, Electronics & Test
5/18/2012  4
This year, when Indy 500 teams search for a competitive edge, they're going to have to dig deeper into the mechanical aspects of the car than ever before in the history of the race.

Beth Stackpole

CAD/CAM Corner
3D Printer Breaks $500 Price Point
Beth Stackpole, Contributing Editor, Design Hardware & Software
5/18/2012  8
If you are like me, you have been watching the 3D printer space with much enthusiasm in anticipation of the moment when consumer-friendly 3D printers make their way to market at a ...

Ann R. Thryft

Engineering Materials
Laser-Welded Metal Foam Sandwich Lightweights Ships
Ann R. Thryft, Senior Technical Editor, Materials & Assembly
5/18/2012  7
Glass-fiber composite foam sandwiches are already used in aircraft manufacturing to help planes shed weight, and carbon composite sandwiches using foam or honeycomb cores are also ...

Elizabeth Montalbano

News
DARPA Device Cleans Wounded Soldiers' Blood
Elizabeth Montalbano, Contributing Writer
5/18/2012  8
The Department of Defense (DoD) is designing a device that can virtually cure sepsis, an often fatal blood infection to which soldiers injured on the battlefield are prone.

Ann R. Thryft

Engineering Materials
Robots Cut Composite Repair Costs in Half
Ann R. Thryft, Senior Technical Editor, Materials & Assembly
5/17/2012  14
What could be a major advance in repairing composite structures bodes well for commercial aircraft such as the Boeing 787 Dreamliner and Airbus A350XWB, which contain composites in ...

Charles Murray

Captain Hybrid
Why Is EV Battery Development So Hard?
Charles Murray, Senior Technical Editor, Electronics & Test
5/17/2012  26
Recent travails in the electric vehicle (EV) market are raising questions about the EV's most important component: the battery. Of late, there's been a battery fire in a parked ...

Sylvie Barak

Blog
Plastic Doesn't Pollute – People Do
Sylvie Barak, West Coast Online Reporter, EETimes
5/17/2012  12
Plastic may not be the most beloved of materials to the more environmentally minded, but Plasti 2012, a Milan, Italy-based show held last week, aimed to mold a different opinion of ...

Elizabeth Montalbano

News
Renewable Energy Grids Power Soldiers
Elizabeth Montalbano, Contributing Writer
5/17/2012  11
The Army continues to explore new designs for getting power to soldiers, with research aimed at using the sun and wind to provide renewable forms of energy in the field, ...

Kristin Lewotsky

Blog
DN Insight: What Rare Earth Shortages Mean for Engineers, Part 5
Kristin Lewotsky, Journalist
5/16/2012  10
Rare earth elements (REEs) like neodymium and dysprosium can produce high-flux permanent magnets that can tolerate extreme temperatures without the threat of demagnetization. For ...

Features

Slideshow: Top Cars From 2012 New York International Auto Show
4/9/2012
 17
The 2012 New York International Auto Show showcased hybrids, electric vehicles, performance cars, and classic automobiles.

DESIGN West News Feed
3/19/2012
 9
Tech news from UBM's DESIGN West conference, March 26 through 29 at the McEnery Convention Center in San Jose, Calif.

Time for Obama to End Timidity on US Tech Manufacturing Jobs
1/27/2012
 81
President Obama laid out a "blueprint for an American economy that’s built to last" during his election-year State of the Union address this week. Good. When do we start?

Slideshow: 11 Top iPad Engineering Apps
11/28/2011
 39
Here are 11 iPad apps in automation, CAD, and technical reference for mechanical, industrial, and design engineers.

Case Study: Building Your Own 20kW Hydroelectric Power Plant
11/16/2011
 51
Using automation components from AutomationDirect, this small-scale hydroelectric system generates 20kW of power from a nearby lake.

Slideshow: 2012 Consumer Electronics Show (CES) Preview
11/10/2011
 14
The 2012 International Consumer Electronics show has innovative designs of interest to mechanical engineers. Check out our CES slideshow.

Slideshow: Messiest Engineering Desks
10/26/2011
 38
Here's a slideshow of the messiest engineer's desks submitted by readers of our sister site EETimes.

Top 5 Roadblocks to Digital Factory of the Future
10/24/2011
 29
The digital factory of the future faces challenges of cost, compatibility and programmability as PLCs and PACs lurch towards a fulling integrated production cycle.

Gadget Freak Case #213: Android Brings ...
Interactive mirror can display pictures, simple games, and ...
Football Helmet Airbags
Concussion Mitigation Technologies employs dozens of ...
Gadget Freak Case #212: Solar ...
William Grill's gadget can take energy from an alternate ...
Gadget Freak Case #211: High Speed ...
To capture quick events, like the pop of a balloon, James ...
Gadget Freak Case #210: Digital Timer ...
When Doug Conner couldn't track his time while night ...
Gadget Freak Case #209: Gradually ...
Auxiliary incandescent lamp that fades out as CFL ...
GM Robo-Glove
Automaker hopes the glove will reduce the risk of ...
Ford Hands-Free Liftgate
The technology uses capacitive sensors to recognize the ...
Gadget Freak Case #208: Glove-Operated ...
The Glove-Operated Digital Hand is a mechanical device that ...
02:37
Gadget Freak Case #207: Android ...
Al Linke's tiny breathalyzer is stored in an Altoids box, ...
Gadget Freak Case #206: ...
By connecting electroluminescent wire to his Android ...
02:24
Clippard Demonstrates Pneumatic Guitar
Guitar uses 62 pneumatic valves and 62 pneumatic cylinders, ...
Gadget Freak Case #205: Colorado Smart ...
A group of Colorado State University engineering students ...
05:04
GMC Acadia Center Air Bag
GMC Acadia chief engineer Susan Eckel explains how ...
Gadget Freak Case # 204: Self-Starting, ...
Doug Conner's self-starting, solar-powered Stirling engine ...
LEDs Light Up Dodge Dart
Jeff Gale talks about the use of LEDs on the back end of ...
Cadillac Cutting Mass 1 Gram at a Time
How engineers reduced mass of the body structure on the new ...
Ford Showcases Its First Plug-in Hybrid
The technical choices that Ford made on its new C-Max ...
Tesla's Model S Nears Production
Khobi Brooklyn of Tesla Motors talks about the advantages ...
Gadget Freak Case #203: Smart Recycle Can
This recycler determines the type of material being entered ...
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First Stop
Gadget Freak Case #213: Android Brings the ...
Al Linke's interactive mirror can display pictures, running text, simple games, and video ...
Gadget Freak Case #212: Solar Up-Converter ...
William Grill's gadget can take energy from an alternate source (such as the sun) and increase ...
Gadget Freak Case #211: High-Speed ...
To capture quick events, like the pop of a balloon, James Hartnett created a high-speed circuit ...
Gadget Freak Case #210: Digital Timer for ...
When Doug Conner couldn't track his time while night swimming, he created a digital timer with ...
Gadget Freak Case #209: Gradually Dimming ...
To get immediate lighting while still conserving energy, Dick Bipes used an auxiliary ...
Shop Vac Flaws Grind Use to a Halt
Trying to fix the shop vac's motor revealed a slew of design problems.
Engine Shakeup Stumps Service Crew
When the engine isn't running right, sometimes you have to wait until it breaks before you learn ...
Cutlery Basket Damages Dishwasher's Rep
The poorly designed utensil basket on this dishwasher could have been improved for just a few ...
Pushbutton Problem Blanks Dehumidifier
The dehumidifier came with pushbuttons that couldn't take the humidity.
Slim Profile Hampers Cable Shielding Tape
A tape manufacturer created ultra-thin conductive tape that was so thin, it had no conductive ...
Failing Sensors Cause Consternation
Wire insulation can make the difference between success and failure in sensors.
Freight Train Kills Cellphone Signal
If your antenna malfunctions every day at a specific time, it could be the ghost is running on ...
Case of the Failing 'C' Batteries
Sometimes failures during the testing function say more about the test than the product.
Pinpoint Accuracy Used to Fix Projector
After completely dismantling the projector, the power supply fix was simple but hidden.
Engineer Breathes Life Into Dead Motor
If the motor isn't running correctly, it could be supercharged with static electricity.
Petroski on Engineering: Engineering & ...
Experience, both good and bad, guides us in extending the state of the art toward new limits.
5 Common Failure Analysis Mistakes
Recognizing common failure analysis mistakes can help your team resolve issues more quickly and ...
Understanding Fatigue Failures
Designing for fatigue is not as simple as designing for overload, and by understanding basic ...
MEMS Sensors Driving Smart Automotive
Automotive panelists at MEMS Executive Congress Europe wowed conference attendees with ...
Flexible Manufacturing Critical to US Innovation
The US must continue to innovate to regain ground in sectors like manufacturing. But the formula ...
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
May 21 - 25, Principles of Interface Design


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Against a backdrop of mounting product complexity and a need to keep a lid on development costs, companies are recognizing a need to make simulation a more integral part of the design process. In response, vendors in the CAD world are building out CAE functionality as part of their CAD suites while simulation vendors are building tighter integrations to leading CAD tools. Keith Meintjes, Ph.D., Practice Manager, Simulation and Analysis at CIMdata, Inc., joins Design News CAD Editor Beth Stackpole in this radio program to explore the new face of integrated CAD and CAE, how companies are benefitting from this tighter partnership between platforms, and how integrating CAE earlier in the development cycle pays off in optimized product designs.
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