Series 90/75 milling systems include several new cutters and inserts. Catalog describes how milling systems provide flexibility and economy for roughing and general-purpose machining. The catalog also displays an "Operating Parameters for E90 End Mills and VF90 Face Mills" chart which matches workpiece material, operation, grade/SFM, and feed/tooth. Additionally, a chart, diagram, and explanation describe "Optimizing Lead/Angle Cutters."
Valenite Inc., Box 9636, Madison Heights, MI 48071.
Artificially created metamaterials are already appearing in niche applications like electronics, communications, and defense, says a new report from Lux Research. How quickly they become mainstream depends on cost-effective manufacturing methods, which will include additive manufacturing.
Sharon Glotzer and David Pine are hoping to create the first liquid hard drive with liquid nanoparticles that can store 1TB per teaspoon. They aren't the first to find potential data stores, as Harvard researchers have stored 700 TB inside a gram of DNA.
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.