Overall product costs and part weight were reduced by conversion of this housing used in a microwave telecom application. Elimination of machined chips of an expensive nickel alloy was one part of the cost reduction. Another was a design that incorporated threaded posts that had been separate "stand-offs" with longer bolts. All eight threaded holes were molded into the part. Like other microelectronic devices used in telecommunications, this part needed to be sealed in a hermetic package. The molder, FloMet of DeLand, FL, went to sister company Teka Seal for a glass-to-metal sealing process that completes the part. Final nickel/gold plating was done through an outside contractor. Cost savings over the original wrought design were 60 percent. For more information on FloMet, go to http://rbi.ims.ca/4933-516.
Some of our culture's most enduring robots appeared in the 80s. The Aliens series produced another evil android, and we saw light robot fare in the form of Short Circuit. Two of the great robots of all time also showed up: The Terminator and RoboCop.
Optomec's third America Makes project for metal 3D printing teams the LENS process company with GE Aviation, Lockheed, and other big aerospace names to develop guidelines for repairing high-value flight-critical Air Force components.
This Gadget Freak review looks at a cooler that is essentially a party on wheels with a built-in blender, Bluetooth speaker, and USB charger. We also look at a sustainable, rotating wireless smartphone charger.
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.