There are 18 teeth around the 0.092 inches diameter of this molded rotor made from Amodel Polyphthalamide (PPA) for the electronics market. The concentricity call out is 0.0005 inches. Accumold of Ankeny, IA manufactures parts with its proprietary Micro-Molder, which was developed for applications in the electronics market. For more information about parts it manufactures for the military, fiber optics, automotive, electronics and other markets, go to http://rbi.ims.ca/4922.504.
The new composites manufacturing innovation center is intended to be a source of grand challenges for industry, like the kind that got us to the moon under JFK. These aren't the words its new CEO Craig Blue used, but that's the idea and the vision behind the Institute for Advanced Composites Manufacturing Innovation (IACMI).
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.