Positioning tables feature lengths of 8, 10, and 12 inches, and a straight line accuracy of 0.0007 inches/inch. Repeatability is 0.0004 inch, and lead accuracy is 0.003 inches/ft of travel. Lead screw options are available with leads of 0.1, 0.2, and 1 inch. Units can be shipped with a NEMA 23 motor mount and zero-backlash coupling, or less the motor mount for manual operation. The units also feature load capability of more than 100 lbs.
Last year at Hannover Fair, lots of people were talking about Industry 4.0. This is a concept that seems to have a different name in every region. I’ve been referring to it as the Industrial Internet of Things (IIoT), not to be confused with the plain old Internet of Things (IoT). Others refer to it as the Connected Industry, the smart factory concept, M2M, data extraction, and so on.
Some of the biggest self-assembled building blocks and structures made from engineered DNA have been developed by researchers at Harvard's Wyss Institute. The largest, a hexagonal prism, is one-tenth the size of an average bacterium.
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.