This E-Series Defibrillator designed by Zoll Medical in Chelmsford, MA, is protected on three sides with gas-assisted parts (two blue side rails and the front handle). To meet Zoll's design requirement for wall thickness, it was necessary to use gas-assist molding. The gas-assist handle is overmolded to provide a comfortable grip for emergency medical technicians. The materials used for the parts are polyurethane, polycarbonate and modified ABS because of their high impact and temperature resistance. The molder is Mack Molding of Arlington, VT. For more information on Mack, go to http://rbi.ims.ca/4933-521.
Almost every automaker has had to 'pick a side' when it comes to alternative fuel options and ways to divest from a reliance on gasoline. Fiat is looking to back compressed natural gas or liquid propane as an interim solution.
Designing and filling a new type of water bottle might take less engineering work, but the description will help kids understand how science, math, and engineering influence their lives even through things that seem mundane.
Against a backdrop of mounting product complexity and a need to keep a lid on development costs, companies are recognizing a need to make simulation a more integral part of the design process. In response, vendors in the CAD world are building out CAE functionality as part of their CAD suites while simulation vendors are building tighter integrations to leading CAD tools. Keith Meintjes, Ph.D., Practice Manager, Simulation and Analysis at CIMdata, Inc., joins Design News CAD Editor Beth Stackpole in this radio program to explore the new face of integrated CAD and CAE, how companies are benefitting from this tighter partnership between platforms, and how integrating CAE earlier in the development cycle pays off in optimized product designs.
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