Dc brush-commutated and brushless motors and gearmotors feature shafts that can be customized with a flat, journal, keyway, cross hole, slot, groove, swage, gear, clutch, or pulley. Optional shaft diameters are available for some motors and gearmotors, and users can also customize shaft material from standard 416 stainless steel; which offers magnetic properties to optimize motor performance; to non-magnetic grades including 303, 316, and high-carbon, to meet specific application requirements.
Pittman, 343 Godshall Dr., Harleysville, PA 19438, FAX (215) 256-1338.
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.