Content posted in July 2011
How Do We Engineer Autos for 54.5 MPG?
Wolfe's Den 7/29/2011
Lighter automotive materials and hybrid engines are two engineering approaches towards meeting the Obama administration's goal of 54.5 mpg CAFE standards for automakers by 2025.
Design Tool Sector Soars
CAD/CAM Corner 7/27/2011
The product lifecycle management (PLM) and design tool sector has returned to peak growth levels, according to a new CIMdata report.
Embedded Multicore Goes Mainstream
Multicore designs of four or more processors on a single chip are cheap enough for embedded and industrial applications, but not all multicore processors are appropriate for the task.
Design Apps Hit the iPad
CAD/CAM Corner 7/25/2011
While we're starting to see a steady stream of design-oriented apps for the iPad and other mobile devices, the majority remain focused on simple viewing and collaboration functions.
Convert Garbage to Electricity at Home
Gadget Freak 7/22/2011
Trevor Nestor built a gasifier out of some steel cans and camping pans. The basic idea of a gasifier is that you burn wood, trash, or other unwanted organic items in an environment low on oxygen.
3D Systems Acquires Alibre
CAD/CAM Corner 7/22/2011
Alibre and 3D Systems believe the combination of CAD and 3D printer technology will democratize 3D printing and bring affordable solutions to students, engineering hobbyists, and the growing maker community.
Local Motors Shifts Crowd-Sourcing Into High Gear
CAD/CAM Corner 7/21/2011
Billing itself as an open-source car company, Local Motors is challenging the traditional automotive design paradigm with a new model that leverages the collective design power of a community to "co-create" limited-run vehicles.
3D Printer Kit Ordering Woes
Guest blogger and additive manufacturing maven Todd Grimm describes the sometimes frustrating process of ordering a kit to produce three-dimensional parts from common plastics.
Old Tires & Soy Seed Ford's Gaskets
Engineering Materials 7/20/2011
Ford continues its leadership in development of natural automotive materials with use of recycled tires and soy oil to make seals and engine gaskets.
Terrafugia Transition Inches Closer to Flight
CAD/CAM Corner 7/18/2011
The so-called flying car reached another milestone, having been granted key exemptions by government safety agencies that were critical due to the engineering challenges around a dual-purpose design.
The Case of the Jumping Gyro
Sherlock Ohms 7/14/2011
A remote-controlled underwater vehicle had a heading servo referenced to a gas-rate gyro, which had a trimmable dc offset. Every once in a while, the heading took a jump of 10 to 15 degrees.
ANSYS Acquires Apache Design Solutions
CAD/CAM Corner 7/14/2011
With its $310 million acquisition of Apache Design Solutions, ANSYS is poised to deliver more of a systems-level approach to integrated circuit design, delivering simulation capabilities from initial IC prototyping to system signoff and design.
Final Shuttle Flight Creates Opportunity
Guest Blogs 7/13/2011
Watching the space shuttle Atlantis take flight invoked a sense of optimism that it opens up an opportunity to build even better spacecraft that are more affordable, better integrated, better manufactured, and better supported.
CATIA Revision Supports Functional Mockups
CAD/CAM Corner 7/12/2011
New systems engineering functions in CATIA V6R2012, along with a partnership with aerospace giants EADS and Astrium, are propelling Dassault Systèmes's emerging vision of a Functional Digital Mock-Up (FDMU).
Ford Motor Co. announced plans last week to join an ever-growing number of automakers who intend to produce fully autonomous vehicles in the next five years.
Two new technologies from Stratasys, created in partnership with Boeing, Ford, and Siemens, will bring accurate, repeatable manufacturing of very large thermoplastic end products, and much bigger composite parts, onto the factory floor for industries including automotive and aerospace.
Obtaining the benefits of a fully digital plant requires IoT connectivity and foresight in the planning process.
Optomec's Aerosol Jet systems have now been used by several customers for printing 3D polymer and composite structures at the micron scale with embedded electronics and biomedical applications.
Six big automakers will carry the electric vehicle (EV) battery market to a five-fold sales increase by 2020, a new study says.
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