Screw threads were used in the time of Plato, about 500 B.C., in grape and olive presses. About 100 years later, Archimedes was credited with inventing a water pump based on the screw to irrigate ...

Abstract: Measurement of screw thread parameters is one of the most tedious procedure in conventional metrology practices since most parameters part of the screw thread nomenclature require exclusive ...

Abstract: Traditional techniques of detecting screw thread are complex processes with lower efficiency and higher cost. It has operated in such a manner as to build up an exceedingly powerful ...

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 ...

The VisionGauge® Digital Optical Comparator offers new technology for drastic inspection advancements and overall cost reduction for medical bone screw manufacturers, including a dedicated dual-rotary ...