How Do We Engineer Autos for 54.5 MPG?
Wolfe's Den 7/29/2011 123 comments 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 6 comments The product lifecycle management (PLM) and design tool sector has returned to peak growth levels, according to a new CIMdata report.
Design Apps Hit the iPad
CAD/CAM Corner 7/25/2011 10 comments 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.
3D Systems Acquires Alibre
CAD/CAM Corner 7/22/2011 6 comments 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 11 comments 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.
Terrafugia Transition Inches Closer to Flight
CAD/CAM Corner 7/18/2011 17 comments 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.
ANSYS Acquires Apache Design Solutions
CAD/CAM Corner 7/14/2011 2 comments 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.
CATIA Revision Supports Functional Mockups
CAD/CAM Corner 7/12/2011 2 comments 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).
Dassault Pushes 3D Printing for the Masses
CAD/CAM Corner 7/6/2011 14 comments Amidst a flurry of activity on the 3D printing front, Dassault Systèmes partners with the Sculpteo 3D printing service to give 3DVIA users a way to easily produce 3D physical models of their 3D digital creations.
Autodesk Expands Eco Materials Adviser
CAD/CAM Corner 7/6/2011 2 comments With sustainable design becoming a more important requirement for engineers, Autodesk is making the full version of Granta's Eco Materials Adviser available to help achieve a more well rounded sustainability profile.
Researchers at the University of Maryland have achieved a first in lithium-ion battery science: the development of a successful lithium-based battery using one material for all three core components of a battery -- anode, cathode, and electrolyte.
The online Bar Steel Fatigue Database for automotive design engineers has been updated for the fifth time and now contains 134 iterations, or grade/process combinations. It provides better predictability for designing parts with long-term reliability and durability.
FPGAs use programmable fabric to create custom logic, but this flexibility comes at a cost -- usually around 10 times more silicon real estate and 10 times the power dissipation. Can we really claim any FPGA is low power?
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