This isn't your father's pick-up truck. Instead, it's a concept truck intended to show the military just how tough a commercial truck can be as part of the U.S. Army's Commercially Based Tactical Truck (COMBATT) program. Based on Ford's F-350 Super Duty crew cab, this truck is structurally modified to handle gross vehicle weights of 12,700 lbs. Other modifications include enhanced axle differentials, an upgraded suspension, electronically-controlled shock absorbers, supplemental air springs, a central tire inflation system, and 37-inch tires with a run-flat system. The truck features an on-board computer with systems for GPS navigation, night vision, and collision warning, as well as an upgraded electrical system providing 12-, 24-, and 110-V power. To meet Army specifications, the truck must be able to ford 30-inch deep water and operate in temperatures from -50 to 120F. Unveiled at the SAE Congress in March, Ford's concept truck is joined in the COMBATT program by vehicles from Dodge and AM General.
Producing high-quality end-production metal parts with additive manufacturing for applications like aerospace and medical requires very tightly controlled processes and materials. New standards and guidelines for machines and processes, materials, and printed parts are underway from bodies such as ASTM International.
Engineers at the University of San Diego’s Jacobs School of Engineering have designed biobatteries on commercial tattoo paper, with an anode and cathode screen-printed on and modified to harvest energy from lactate in a person’s sweat.
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.