The ZETA Series microstepping drive features active (electronic) damping and electronic viscosity. Step Motor & Servo Motor Systems & Controls catalog includes information on the complete line of motion-control products. An engineering reference covers motor, drive, servo tuning, control, and feedback technologies, with illustrated application examples, selection considerations, a how-to section on system calculations, and a glossary of motion control terminology. Other sections focus on products available in motion control areas.
Parker Hannifin Corp., Compumotor Div., 5500 Business Park Dr., Rohnert Park, CA 94928, FAX (800) 328-8087.
Sciaky, provider of electron-beam additive manufacturing (EBAM) services, will start selling these machines commercially in September. The company has used its EBAM 3D printing technology for making very large, high-value, metal prototypes and production parts for aerospace and defense OEMs.
At this year’s Google I/O, the spotlight was pointed on gender inequality in the high-tech industry. Google has established a new initiative that it hopes will even out the playing field, Made w/Code. Part of this initiative will fund free online courses in basic coding.
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.