MOTION CONTROL: An Ohio-based manufacturer of horse-drawn farming equipment predominately employed by Amish communities uses iglide® plastic plain bearings from igus® on a “crumbler” mechanism; used to crush clods of dirt during the tilling process. The bearings replaced a system of metal shafts and collars that required messy lubricants and frequent maintenance. iglide G300 bearings are used on each of the crumbler’s eight rolling elements. Grease fittings made the rollers susceptible to dirt build-up, which eventually led to the formation of a thick sludge as the tool sat idle between harvests. iglide bearings are lubrication-free and dirt- and dust-resistant. They are also unaffected by rain and any moisture from the soil because of their corrosion-resistant and low-moisture-absorption properties.
iglide plastic plain bearings are available in 28 different polymers. Every iglide bearing material possesses a number of special features, which makes it suitable for particular applications and requirements. iglide G300 bearings are cost-effective and can be paired with a number of different shafting materials. They are best for rotational and oscillating movements and low to average running speeds. They also possess a low coefficient of friction and high wear-resistance.
Festo's BionicKangaroo combines pneumatic and electrical drive technology, plus very precise controls and condition monitoring. Like a real kangaroo, the BionicKangaroo robot harvests the kinetic energy of each takeoff and immediately uses it to power the next jump.
Design News and Digi-Key presents: Creating & Testing Your First RTOS Application Using MQX, a crash course that will look at defining a project, selecting a target processor, blocking code, defining tasks, completing code, and debugging.
These are the toys that inspired budding engineers to try out sublime designs, create miniature structures, and experiment with bizarre contraptions using sets that could be torn down and reconstructed over and over.
PowerStream is deploying the microgrid at its headquarters to demonstrate how people can generate and distribute their own energy and make their homes and businesses more sustainable through renewables.
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.