Composite nut doubles actuator output
News 11/20/2000 Post a comment Most hollow-shaft stepper motor actuators use a bronze drive nut with a stainless steel leadscrew. The relative softness of bronze compared to the hardness of stainless steel causes nut wear even after minimal usage.
Elastomer adds spring to latches
News 11/20/2000 Post a comment The latest latch from Elastolatch Injection Molding Inc. bears out the idea that just a little bit of the right material can go a long way toward simplifying mechanical design.
These are the toys that inspired budding engineers to try out sublime designs, create miniature structures, and experiment with bizarre contraptions using sets that could be torn down and reconstructed over and over.
PowerStream is deploying the microgrid at its headquarters to demonstrate how people can generate and distribute their own energy and make their homes and businesses more sustainable through renewables.
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