Boats, an automated inspection system, and V-twin engines are winners in the National Society of Professional Engineers 1998 Best Products competition. The Logic V-Series fishing utility boats, designed by Logic Marine Corporation (Durham, NC), won in the small company category. The boats are close to indestructible, according to Logic Marine. Engineers molded linear low-density polyethylene (LLDPE) inside a rotating oven to produce a one-piece, double-walled boat that is five times more impact resistant than fiberglass. Another benefit: LLDPE is impervious to corrosion and rot, and will not break down from exposure to ultraviolet rays. The plastic boats cost up to 40% less to manufacture than comparable fiberglass boats, produce no styrene emissions and other air pollutants associated with alternative manufacturing methods, and are 100% recyclable, say developers. In the medium company category, Key Technology (Walla Walla, WA) won for its Tegra(reg) Automated Inspection System. This optical sorter, equipped with a free-hanging conveyor belt, uses trichromatic, high-resolution cameras capable of sensing 16,777,216 shades of color and analyzing shapes. The system can pick out bad nuts, bolts, aspirin tablets, even beans. V-twin-cylinder 16- and 18-hp engines from Kohler Company (Kohler, WI) won in the large company division. The air-cooled, four-stroke engines have an overhead camshaft (OHC) design that incorporates an automotive-type belt and predominantly phenolic and powdered-metal components. The company says the engines are three times quieter than comparable models throughout most of their operating range. FAX: (703) 836-4875.
We looked at a number of sources to determine this year's greenest cars, from KBB to automotive trade magazines to environmental organizations. These 14 cars emerged as being great at either stretching fuel or reducing carbon footprint.
Healthcare might seem to be an unlikely target application for the Internet of Things technology, but recent developments show small ways that big-data is going to make an impact on patient care moving into the future.
A quick look into the merger of two powerhouse 3D printing OEMs and the new leader in rapid prototyping solutions, Stratasys. The industrial revolution is now led by 3D printing and engineers are given the opportunity to fully maximize their design capabilities, reduce their time-to-market and functionally test prototypes cheaper, faster and easier. Bruce Bradshaw, Director of Marketing in North America, will explore the large product offering and variety of materials that will help CAD designers articulate their product design with actual, physical prototypes. This broadcast will dive deep into technical information including application specific stories from real world customers and their experiences with 3D printing. 3D Printing is