Based on differences in friction characteristics, screws are primarily classified into three categories: sliding screws, rolling screws, and hydrostatic screws. Among these, rolling screws are widely ...

Ball screws have become an indispensable key transmission component in modern precision manufacturing. They convert ...

Gears have powered the world for millennia, from clock machines to car engines. But miniaturizing them to microscopic ...

Design engineers turn to linear motors for applications that demand speed, accuracy and reliability. From high-throughput manufacturing to precision-critical systems, linear ...

Using laser light instead of traditional mechanics, researchers have built micro-gears that can spin, shift direction, and ...

In this captivating experiment, explore the fascinating world of electric motors and their magnetic rotors in motion. Discover the principles that power these remarkable devices as we dive into the ...

Researchers at the University of Gothenburg have made light-powered gears on a micrometer scale. This paves the way for the smallest on-chip motors in history, which can fit inside a strand of hair.

Breakthrough “metamachines” show how beams of light can drive gears and levers smaller than a grain of dust—opening doors to ...

Researchers at the University of Gothenburg have announced an interesting invention: the “smallest on-chip motor in history.” ...

Researchers at Seoul National University and Kyung Hee University report a framework to control collective motions, such as ring, clumps, mill, flock, by training a physics-informed AI to learn the ...

Researchers say making the gears on a micrometer scale paves the way for the smallest on-chip motors in history.

Researchers at the University of Gothenburg have made light-powered gears on a micrometer scale. This paves the way for the ...