Six out of ten engineers say that standard sizing is the most important feature when selecting a motor, according to a recent survey by Design News and Control Engineering Magazines. Price follows as the second most important feature, followed by standard housing construction and the type of mounting. As for what sizes are key, NEMA 11 and NEMA 23 are the two most popular frame sizes.
These free camps are designed for children ages 10 to 18. Attendees are introduced to 3D CAD software and shown how 3D printers can make their work a reality. Many classes were nearly 50 percent girls and 50 percent boys.
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.