High-performance engineering thermoplastics like ULTEM 9085 are giving engineers more options in using additive manufacturing for creating finished, end-use production parts, not just prototypes. ULTEM 9085 was used to 3D-print this M3500 instrument, which is a turn and bank indicator that tells the pilot the rate of aircraft turn.
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.
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