Slideshow: Considering the History of Electric Cars...
Captain Hybrid 3/6/2014 18 comments California’s plan to mandate an electric vehicle market isn’t the first such undertaking and certainly won’t be the last. But as the Golden State ratchets up for its next big step toward zero-emission vehicle status in 2018, it might be wise to consider a bit of history.
Carbon & Fiberglass Composite Compound Is Cheaper
Engineering Materials 3/5/2014 9 comments A new compression molding compound material combines the light weight, strength, and rigidity of carbon fibers with the flexibility and lower cost of glass materials in a composite compatible with automotive production.
Coatings Stand Up to Harsh Environments
Features 3/4/2014 1 comment Engineers are using additive manufacturing with powder metals to cut costs and cycle times in materials R&D, new product development, low-volume manufacturing, and in-service product repair.
Simulation Helps Design a Fuel Tank
Guest Blogs 2/27/2014 9 comments When most people think of their car’s fuel tank, it’s a simple thought about keeping it from running dry. For engineers, designing an automotive fuel tank is a complicated (and sometimes costly) endeavor.
Baxter Shows Off His Moves at ATX West
Engineering Materials 2/26/2014 12 comments Baxter showed off his 2.0-derived moves at ATX West this year. The big red guy still looks pretty much the same, but has some new abilities, mostly due to software. The research robot version is now being used in corporate R&D departments as a design platform.
More Rule Changes Coming for 1 to 500 HP Motors
Guest Blogs 2/24/2014 12 comments With the new proposed rule, almost all three-phase motors in three-digit NEMA frames and also enclosed 56-frame (plus IEC equivalents) will need to meet premium efficiency levels per MG 1 table 12-12. This includes NEMA Designs A, B, and C, and IEC Designs N and H.
The Tesla Fires Are Fixable
Captain Hybrid 2/21/2014 56 comments By now, most followers of the electric car market know that another Tesla Model S caught fire in early February. The blaze happened in a homeowner’s garage in Toronto. After parking the car, the owner left his garage. Moments later, the smoke detector blared, the fire department was called, and the car was ruined. To date, no one knows why.
Slideshow: Pickups Roll at Chicago Auto Show
Electronic News & Comment 2/20/2014 35 comments The Chicago Auto Show has long been a haven for truck introductions, and this year’s edition was no exception. Chevrolet, Nissan, and Toyota all showed off new trucks, while competitors rolled out concept cars and production vehicles.
Obama Ratchets Up Support of Natural Gas Vehicles
News 2/6/2014 35 comments President Obama's State of the Union address last week contained a surprising reference to natural gas cars and trucks and omitted any mention of electric vehicles, leaving some to wonder whether the administration is embracing a slight shift in policy.
America Makes Funds Second Wave of 3D Printing Projects
Engineering Materials 2/6/2014 5 comments The former National Additive Manufacturing Innovation Institute awarded funds to a second wave of 3D printing and additive manufacturing projects. They involve multiple processes, metal and polymer materials, and several companies we've discussed before.
Shorted Spark Plugs Cause Misfire Code
Sherlock Ohms 2/6/2014 8 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.
3D Print Metals For Under $2,000
Engineering Materials 1/21/2014 30 comments You can build a low-cost open-source 3D printer that makes metal parts for less than $2,000, designed by Joshua M. Pearce and his team at Michigan Technological University (MTU). MTU and Sigma Labs have signed a memorandum of understanding to support commercial development.
Altair Speeds Smartphone Drop Testing
Blog 1/20/2014 23 comments Altair has reduced drop-testing time in smartphones significantly with the use of computer-aided engineering (CAE). The company worked with LG Engineering to create a simulation model that puts a smartphone through its toughest test -- dropping it on a hard surface.
The IoT Impacts Manufacturing, Too
Guest Blogs 1/17/2014 11 comments Today, all signs point to the value of the IoT. It’s here, it’s not going anywhere, and it has the potential for a multitrillion-dollar worldwide economic impact.
CES 2014: Analog Devices Rolls Out Audio Processor
Product News 1/15/2014 5 comments Audio applications ranging from automotive headsets to home speakers may get a boost from a new processor that packs three times as much signal processing capability in a package that's about half the size of its predecessors.
California’s plan to mandate an electric vehicle market isn’t the first such undertaking and certainly won’t be the last. But as the Golden State ratchets up for its next big step toward zero-emission vehicle status in 2018, it might be wise to consider a bit of history.