These four new specialty versions of the Cherry Rivetless Nut Plates are made for aircraft interiors and exterior aluminum structures. They are used for sealing fuel tanks and wet wings, weight-critical applications for helicopters and launch vehicles, and structures with high alignment tolerances such as cargo floors. Interior applications include seats and seat tracks. Based on the existing line of Cherry Rivetless Nut Plates, the new versions save time, going on in two seconds or less in aluminum structures. They have a retainer that doesn't need flaring, eliminating additional rivet holes, reaming, counterbolting, and countersinking. They can be applied using the Cherry® G750A hydraulic hand riveter and the Cherry.G704B pneumatic-hydraulic power riveter.
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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