The SAHD safety light barrier defines a safety perimeter to protect operators working with or around dangerous machines. This can involve such working environments as a robotised installation, or access to a handling or automatic palletisation system. Equipped with one, two, or three 20m beams, depending on the variant, the SAHD safety light barrier satisfies European standards EN 50100 and EN 61496, and has been awarded a Type 2 EC examination certificate.
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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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