Autodesk is testing
reception among design engineers with a free download of its new Project
Krypton Technology Preview, a plug-in for select CAD programs that provides
design engineers with advice during the early stages of creating plastic parts.
The downloadable plug-in, available on Autodesk Labs, is designed to integrate
with Autodesk Inventor, Autodesk Inventor LT and SolidWorks, providing engineers with
real-time feedback and guidance as they design plastic parts in three areas: manufacturability,
cost efficiency and environmental impact. Designed to function similarly to
gauges on the dashboard of a car, Project Krypton will alert engineers to poor
design decisions that can lead to costly redesigns or retooling as they
engineer plastic parts. For example, Project Krypton's Manufacturability
Indicator assesses the part after each design modification, providing feedback
on potential manufacturing concerns while the Cost Efficiency Indicator will
assess how changes to a design influence the overall injection mold, material
choice and production costs. The Plastic Material Impact Indicator evaluates
the environmental impact of material choices in relation to such
characteristics as embodied carbon, embodied energy and recyclability.
Project Krypton is powered by Autodesk Moldflow, Autodesk's
injection molding simulation tool. Autodesk is focusing on delivering this kind
of real-time advisor capabilities in the area of plastics based on user demand
for such functionality, says Bob Williams, Autodesk product manager for
simulation products. "The use of plastics continues to grow significantly,
especially in the areas of consumer products and automotive," he explains.
While engineers have a certain comfort level designing with traditional materials
like steel, they don't have that same skill related to the new plastic
materials, thus Autodesk sees an opportunity to address user demand.
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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