The degree to which a ball screw performs well in the field is the direct result of the process used to make it. Grinding, rolling, and whirling are the most common ways to thread ball screws. Some ...

These leadscrews are all less than 80-mm long, with both right-hand and left-hand threads, and leads as fine as 0.65 mm/rev. Fast leadscrews used in data-storage systems have diameters of 4 and 6 mm ...

They hold together everything from the most delicate watch to the largest bridge. The world is literally kept from coming apart by screws and bolts, and yet we don’t often give a thought to these ...