ARO(reg) air-operated diaphragm pumps are available in pump sizes and flow capacities ranging from the 1/4-inch ports low-flow model through medium-flow models up to the 3-inch ports, 275 gm/min big-flow models. Catalog covers all pump offerings including the 2-inch ports ball- and flap-check pumps. Each model size has a sidebar for help in selecting models suitable for a range of application needs. A cross-sectional overview is also included for selecting the correct pump.
Altair has released an update of its HyperWorks computer-aided engineering simulation suite that includes new features focusing on four key areas of product design: performance optimization, lightweight design, lead-time reduction, and new technologies.
At IMTS last week, Stratasys introduced two new multi-materials PolyJet 3D printers, plus a new UV-resistant material for its FDM production 3D printers. They can be used in making jigs and fixtures, as well as prototypes and small runs of production parts.
In a line of ultra-futuristic projects, DARPA is developing a brain microchip that will help heal the bodies and minds of soldiers. A final product is far off, but preliminary chips are already being tested.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.