which [Andy] explores with this ball nut modification project. Keen-eyed readers will recall [Andy]’s recent scratch-built ball screw build, in service of some top-secret, hush-hush project ...

Whatever, we don’t judge, but the build requires a short-throw linear drive mechanism that can be back-driven, specs that argue for a ball screw ... The mating nut was another.

Ball screw mechanisms are essential components in ... has been the static load distribution (SLD) in preloaded double-nut ball screws (DNBS). A study developed a model that considers geometric ...