Screw machines are specialized automated metalworking lathes that were first developed in Switzerland during the late 1800s to produce large numbers of identical parts such as screws. At that time, ...

MACHINE TOOL INDUSTRY. FRANK A. SCOTT, a Clevelander at the forefront of the machine tool industry during the early 1900s, once remarked that no metal could be available for modern uses until a ...

Planetary roller screws provide significant benefits over other screw-type actuators in terms of performance, load capacity, duty cycle, and lifetime. Traditionally, however, those benefits have come ...

This family-owned factory owns 60 patents and developed innovations for screw manufacturing quality control so far ahead of its time that it took decades before it was accepted. But this is a business ...

Inspection for bone screws is a complicated process. Using a thread gauge measurement approach may enable a streamlined manufacturing process. Controlling the manufacture of bone and pedicle screws ...