Content tagged with Automotive
posted in May 2014
Design a Crankless Engine
Guest Blogs 5/29/2014
Since the invention of the internal-combustion engine, a Slider Crank mechanism has been used to transfer power from the combustion chamber through the piston to the connecting rod to the crankshaft. Over time, many changes have occurred in the combustion chamber to improve power and reduce emissions.
One More Time: GM Announces Another Flood of Recalls
General Motors has again added to its already long list of recalls, citing 2.4 million more cars for lap belt, airbag, and transmission problems, as well as 218,000 for a potentially dangerous overheating hazard in the dashboard center stack.
20 Ways to Boost Fuel Efficiency
Electronics News 5/21/2014
From turbochargers and electric motors, to motor-generators and air conditioning compressors, we present some of the best fuel-sipping innovations.
Top 10 Influential Female Engineers
Engineering is often criticized for being a male-dominated field, but that is definitely changing. There are many enormously successful female engineers that currently have leadership roles in business and research, making decisions that have a broad impact on global markets and people’s lives. Here are 10 of them.
BASF Reveals More BMWi3 Materials
Engineering Materials 5/20/2014
The BMW i3's carbon fiber composite breakthroughs include contributions from several suppliers. BASF, which already announced its carbon composite rear seat pan, recently said more of its plastics and composites play a role in several parts of the car, some of which are firsts in a production vehicle.
3D Printing Needs to Open Up
Engineering Materials 5/19/2014
The prototyping-based models 3D printing has used for 30 years must change if the industry is to continue growing and shift to production parts, says a new Lux Research study.
Slideshow: Proto Labs Buys 3D Printing Service Bureau
Engineering Materials 5/13/2014
Not long after 3D printing leader Stratasys bought two service bureaus, rapid prototyping service bureau extraordinaire Proto Labs has embraced the technology by buying a service bureau focused solely on additive manufacturing. Before this acquisition, Proto Labs has concentrated on CNC machining and injection molding.
Would You Pay $30K for an Electric Car?
Automotive News 5/12/2014
Even if automakers cut the cost of the electric vehicle battery and reach the $30,000 target, big sales are hardly a foregone conclusion. There's still no guarantee that large percentages of mainstream buyers will bite.
10 Epic Flaws in Product Design Revealed
You can’t please every consumer 100% of the time, and that is certainly the case when it comes to product design. No matter how carefully something is developed or packaged, and no matter how many times its designers test and retest it, there is often some flawed design element in the product that only rears its ugly head with prolonged consumer use.
Can Tesla's $5 Billion Bet Pay Off?
Automotive News 5/7/2014
Whether or not the much-publicized “Gigafactory” is successful, Elon Musk’s grand vision of a gargantuan battery plant may turn out to be one of the most ambitious manufacturing efforts in American business history.
No Matter Your Expertise, You Belong on the Vehicle Design
Design News recently published a Technology Roundup, which consists of a series of articles that help that multi-disciplined engineers get their jobs done. Regardless of which subsystem you’re responsible for, we all know that there’s a “need to know” on just about the entire vehicle. Hence, you’ll likely find this series of articles quite informative.
Electrically Conductive Pastes Are Gaining Traction
We may someday see pastes used in common applications all around us. Preventive maintenance through the use of conductive pastes may not sound sexy, but it provides companies with an easy and cost-effective way to maximize electrical output and save thousands of dollars.
21 Cars That Drove Into Movie History
Electronics News 5/5/2014
In some movies, the cars are the stars. American Graffiti and Fast and Furious, to name a couple, drew much of their audience appeal from their use of noisy internal combustion engines. But cars needn’t be racy to play prominent roles.
Visualization and virtual reality tools allow design engineers to build virtual prototypes that can be manipulated collaboratively. You can swap out materials and store data within the file.
Being in an incubator can be analogous to shopping in a “big box retailer.” You can find many things you need under one roof along with moral support to sustain and move your startup to a successful launch.
Scientists at four major universities in Europe have released a joint paper describing the use of light to put active materials into motion and to control that motion, producing lifelike mechanisms that may or may not contain living organisms, but can produce useful work.
Autodesk and Siemens PLM have reached an agreement to create seamless integration between their design software files.
Researchers have developed a lightweight, solar-energy-harvesting mesh of batteries that stretches, making it well-suited to wearable tech.
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