This stainless steel crankshaft gear made by Capstan Atlantic won an award of distinction in the hardware-and-appliances category. Used in a residential standby generator, this 18-tooth helical gear is initially produced to an AGMA Class 7 quality. But Capstan brings the gear up to a Class 10 quality with subsequent boring, facing, broaching and gear rolling steps. The gear winds up with a density of 7.0 g/cm3, a yield strength above 450 MPa, a tensile strength of 520 MPa, and an apparent hardness range of 52-60 HRA. For more information on Capstan Atlantic, go to http://rbi.ims.ca/4932-549.
During a teardown of the iPad Air and Microsoft Surface Pro 3 at the Medical Design & Manufacturing Show in Schaumburg, Ill., an engineer showed this "inflammatory" video about the dangers of maliciously mishandling lithium-ion batteries.
The Window Watcher stops the burglar before he does damage or enters the house. House alarm service companies set off alarms and call the service only after the burglar has damaged and entered the house.
If you’re designing a handheld device or industrial machine that will employ a user interface, then you’ll want to check out the upcoming Design News Continuing Education Center course, "Engineering Principles Behind Advanced User Interface Technologies.”
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.