Parker Hannifin released its redesigned P1M Swing Clamp Cylinder. This new design features gear-grade bushing made from stress-proof steel, which Parker claims allows for more torque and improved resistance to added/unintended stresses. The design also features internal transfer tubes, which allow for pneumatic ports to be placed on the same side of the cylinder in cases where space is a concern.
The clamp comes in 32-, 40-, and 50-mm bore sizes with stroke lengths of 10, 20, and 50 mm based on individual bore size. The adjustable arm can be set with clockwise or counterclockwise rotation and has reverse arm rotation. The clamp features different forces for the different bore lengths, ranging from 27 lb for the 32 mm bore unit at 29 psi to 371 lb for the 50 mm at 145 psi.
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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