ABB (www.abb.com) is introducing robotics developments that include: A "bending backwards" robot arm for a new articulated robot to make work cells more compact and less costly, and allow faster tool changes; BendWizard programming to reprogram press brake robots, which can be applied to both new equipment and retrofitted to existing machines, making runs of less than 50 pieces economically viable; and its Compact Assembling System for laminated windshields that creates the glass sandwich in a controlled environment so the panes cannot be marked or scratched, as in manual assembly.
A bold, gold, open-air coupe may not be the ticket to automotive nirvana for every consumer, but Lexus’ LF-C2 concept car certainly turned heads at the recent Los Angeles Auto Show. What’s more, it may provide a glimpse of the luxury automaker’s future.
The complexity of diesel engines means optimizing their performance requires a large amount of experimentation. Computational fluid dynamics (CFD) is a very useful and intuitive tool in this, and cold flow analysis using CFD is an ideal approach to study the flow characteristics without going into the details of chemical reactions occurring during the combustion.
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